Title: [239278] trunk
Revision
239278
Author
commit-qu...@webkit.org
Date
2018-12-17 11:22:20 -0800 (Mon, 17 Dec 2018)

Log Message

Unreviewed, rolling out r239265 and r239274.
https://bugs.webkit.org/show_bug.cgi?id=192765

unorm_normalize is deprecated, and broke an internal build
(Requested by Truitt on #webkit).

Reverted changesets:

"[GTK][WPE] Need a function to convert internal URI to display
("pretty") URI"
https://bugs.webkit.org/show_bug.cgi?id=174816
https://trac.webkit.org/changeset/239265

"Fix the Apple Internal Mac build with a newer SDK"
https://trac.webkit.org/changeset/239274

Modified Paths

Removed Paths

Diff

Modified: trunk/LayoutTests/ChangeLog (239277 => 239278)


--- trunk/LayoutTests/ChangeLog	2018-12-17 19:19:25 UTC (rev 239277)
+++ trunk/LayoutTests/ChangeLog	2018-12-17 19:22:20 UTC (rev 239278)
@@ -1,3 +1,21 @@
+2018-12-17  Commit Queue  <commit-qu...@webkit.org>
+
+        Unreviewed, rolling out r239265 and r239274.
+        https://bugs.webkit.org/show_bug.cgi?id=192765
+
+        unorm_normalize is deprecated, and broke an internal build
+        (Requested by Truitt on #webkit).
+
+        Reverted changesets:
+
+        "[GTK][WPE] Need a function to convert internal URI to display
+        ("pretty") URI"
+        https://bugs.webkit.org/show_bug.cgi?id=174816
+        https://trac.webkit.org/changeset/239265
+
+        "Fix the Apple Internal Mac build with a newer SDK"
+        https://trac.webkit.org/changeset/239274
+
 2018-12-17  Daniel Bates  <daba...@apple.com>
 
         Implement UIScriptController::toggleCapsLock() for iOS

Modified: trunk/LayoutTests/TestExpectations (239277 => 239278)


--- trunk/LayoutTests/TestExpectations	2018-12-17 19:19:25 UTC (rev 239277)
+++ trunk/LayoutTests/TestExpectations	2018-12-17 19:22:20 UTC (rev 239278)
@@ -68,6 +68,7 @@
 fast/forms/search/search-results-hidden-crash.html [ Skip ]
 
 # These tests don't have to be platform-specific, but they are only implemented on Mac now.
+fast/url/user-visible [ Skip ]
 fast/images/eps-as-image.html [ Skip ]
 
 # Only Mac supports Dashboard widgets.

Modified: trunk/Source/WTF/ChangeLog (239277 => 239278)


--- trunk/Source/WTF/ChangeLog	2018-12-17 19:19:25 UTC (rev 239277)
+++ trunk/Source/WTF/ChangeLog	2018-12-17 19:22:20 UTC (rev 239278)
@@ -1,3 +1,21 @@
+2018-12-17  Commit Queue  <commit-qu...@webkit.org>
+
+        Unreviewed, rolling out r239265 and r239274.
+        https://bugs.webkit.org/show_bug.cgi?id=192765
+
+        unorm_normalize is deprecated, and broke an internal build
+        (Requested by Truitt on #webkit).
+
+        Reverted changesets:
+
+        "[GTK][WPE] Need a function to convert internal URI to display
+        ("pretty") URI"
+        https://bugs.webkit.org/show_bug.cgi?id=174816
+        https://trac.webkit.org/changeset/239265
+
+        "Fix the Apple Internal Mac build with a newer SDK"
+        https://trac.webkit.org/changeset/239274
+
 2018-12-17  Daniel Bates  <daba...@apple.com>
 
         Fix the Apple Internal Mac build with a newer SDK

Modified: trunk/Source/WTF/WTF.xcodeproj/project.pbxproj (239277 => 239278)


--- trunk/Source/WTF/WTF.xcodeproj/project.pbxproj	2018-12-17 19:19:25 UTC (rev 239277)
+++ trunk/Source/WTF/WTF.xcodeproj/project.pbxproj	2018-12-17 19:22:20 UTC (rev 239278)
@@ -78,7 +78,6 @@
 		5CC0EE7621629F1900A1A842 /* URL.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 5CC0EE7421629F1900A1A842 /* URL.cpp */; };
 		5CC0EE892162BC2200A1A842 /* URLCocoa.mm in Sources */ = {isa = PBXBuildFile; fileRef = 5CC0EE862162BC2200A1A842 /* URLCocoa.mm */; };
 		5CC0EE8A2162BC2200A1A842 /* NSURLExtras.mm in Sources */ = {isa = PBXBuildFile; fileRef = 5CC0EE882162BC2200A1A842 /* NSURLExtras.mm */; };
-		5FAD3AE221B9636600BEE178 /* URLHelpers.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 5FAD3AE121B9636600BEE178 /* URLHelpers.cpp */; };
 		70A993FE1AD7151300FA615B /* SymbolRegistry.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 70A993FC1AD7151300FA615B /* SymbolRegistry.cpp */; };
 		70ECA60D1B02426800449739 /* AtomicStringImpl.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 70ECA60A1B02426800449739 /* AtomicStringImpl.cpp */; };
 		7A05093F1FB9DCC500B33FB8 /* JSONValues.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 7A05093E1FB9DCC500B33FB8 /* JSONValues.cpp */; };
@@ -383,8 +382,6 @@
 		5D247B6E14689C4700E78B76 /* Base.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = Base.xcconfig; sourceTree = "<group>"; };
 		5D247B7014689C4700E78B76 /* DebugRelease.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = DebugRelease.xcconfig; sourceTree = "<group>"; };
 		5D247B7314689C4700E78B76 /* WTF.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = WTF.xcconfig; sourceTree = "<group>"; };
-		5FAD3AE021B9636600BEE178 /* URLHelpers.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = URLHelpers.h; sourceTree = "<group>"; };
-		5FAD3AE121B9636600BEE178 /* URLHelpers.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = URLHelpers.cpp; sourceTree = "<group>"; };
 		6541CAF41630DB26006D0DEC /* CopyWTFHeaders.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; path = CopyWTFHeaders.xcconfig; sourceTree = "<group>"; };
 		70A993FC1AD7151300FA615B /* SymbolRegistry.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = SymbolRegistry.cpp; sourceTree = "<group>"; };
 		70A993FD1AD7151300FA615B /* SymbolRegistry.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SymbolRegistry.h; sourceTree = "<group>"; };
@@ -983,8 +980,6 @@
 				A8A472CE151A825B004123FF /* MetaAllocator.h */,
 				A8A472CF151A825B004123FF /* MetaAllocatorHandle.h */,
 				FE7497ED209163060003565B /* MetaAllocatorPtr.h */,
-				5FAD3AE121B9636600BEE178 /* URLHelpers.cpp */,
-				5FAD3AE021B9636600BEE178 /* URLHelpers.h */,
 				0F66B2821DC97BAB004A1D3F /* MonotonicTime.cpp */,
 				0F66B2831DC97BAB004A1D3F /* MonotonicTime.h */,
 				FE8225301B2A1E5B00BA68FD /* NakedPtr.h */,
@@ -1507,7 +1502,6 @@
 				0F66B28C1DC97BAB004A1D3F /* MonotonicTime.cpp in Sources */,
 				5CC0EE8A2162BC2200A1A842 /* NSURLExtras.mm in Sources */,
 				A8A473F4151A825B004123FF /* NumberOfCores.cpp in Sources */,
-				5FAD3AE221B9636600BEE178 /* URLHelpers.cpp in Sources */,
 				A8A473F7151A825B004123FF /* OSAllocatorPosix.cpp in Sources */,
 				A8A473F9151A825B004123FF /* OSRandomSource.cpp in Sources */,
 				A8A47402151A825B004123FF /* PageBlock.cpp in Sources */,

Modified: trunk/Source/WTF/wtf/CMakeLists.txt (239277 => 239278)


--- trunk/Source/WTF/wtf/CMakeLists.txt	2018-12-17 19:19:25 UTC (rev 239277)
+++ trunk/Source/WTF/wtf/CMakeLists.txt	2018-12-17 19:22:20 UTC (rev 239278)
@@ -241,7 +241,6 @@
     TriState.h
     TypeCasts.h
     URL.h
-    URLHelpers.h
     URLHash.h
     URLParser.h
     UUID.h
@@ -399,7 +398,6 @@
     TimeWithDynamicClockType.cpp
     TimingScope.cpp
     URL.cpp
-    URLHelpers.cpp
     URLParser.cpp
     UUID.cpp
     WTFAssertions.cpp

Deleted: trunk/Source/WTF/wtf/URLHelpers.cpp (239277 => 239278)


--- trunk/Source/WTF/wtf/URLHelpers.cpp	2018-12-17 19:19:25 UTC (rev 239277)
+++ trunk/Source/WTF/wtf/URLHelpers.cpp	2018-12-17 19:22:20 UTC (rev 239278)
@@ -1,870 +0,0 @@
-/*
- * Copyright (C) 2005, 2007, 2014 Apple Inc. All rights reserved.
- * Copyright (C) 2018 Igalia S.L.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1.  Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- * 2.  Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in the
- *     documentation and/or other materials provided with the distribution.
- * 3.  Neither the name of Apple Inc. ("Apple") nor the names of
- *     its contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-#include "URLHelpers.h"
-
-#include "URLParser.h"
-#include <mutex>
-#include <unicode/uidna.h>
-#include <unicode/unorm.h>
-#include <unicode/uscript.h>
-
-namespace WTF {
-namespace URLHelpers {
-
-// Needs to be big enough to hold an IDN-encoded name.
-// For host names bigger than this, we won't do IDN encoding, which is almost certainly OK.
-const unsigned hostNameBufferLength = 2048;
-const unsigned urlBytesBufferLength = 2048;
-
-static uint32_t IDNScriptWhiteList[(USCRIPT_CODE_LIMIT + 31) / 32];
-
-#if !PLATFORM(COCOA)
-
-// Cocoa has an implementation that uses a whitelist in /Library or ~/Library,
-// if it exists.
-void loadIDNScriptWhiteList()
-{
-    static std::once_flag flag;
-    std::call_once(flag, initializeDefaultIDNScriptWhiteList);
-}
-
-#endif // !PLATFORM(COCOA)
-
-static bool isArmenianLookalikeCharacter(UChar32 codePoint)
-{
-    return codePoint == 0x0548 || codePoint == 0x054D || codePoint == 0x0578 || codePoint == 0x057D;
-}
-
-static bool isArmenianScriptCharacter(UChar32 codePoint)
-{
-    UErrorCode error = U_ZERO_ERROR;
-    UScriptCode script = uscript_getScript(codePoint, &error);
-    if (error != U_ZERO_ERROR) {
-        LOG_ERROR("got ICU error while trying to look at scripts: %d", error);
-        return false;
-    }
-
-    return script == USCRIPT_ARMENIAN;
-}
-
-template<typename CharacterType> inline bool isASCIIDigitOrValidHostCharacter(CharacterType charCode)
-{
-    if (!isASCIIDigitOrPunctuation(charCode))
-        return false;
-
-    // Things the URL Parser rejects:
-    switch (charCode) {
-    case '#':
-    case '%':
-    case '/':
-    case ':':
-    case '?':
-    case '@':
-    case '[':
-    case '\\':
-    case ']':
-        return false;
-    default:
-        return true;
-    }
-}
-
-static bool isLookalikeCharacter(const std::optional<UChar32>& previousCodePoint, UChar32 charCode)
-{
-    // This function treats the following as unsafe, lookalike characters:
-    // any non-printable character, any character considered as whitespace,
-    // any ignorable character, and emoji characters related to locks.
-    
-    // We also considered the characters in Mozilla's blacklist <http://kb.mozillazine.org/Network.IDN.blacklist_chars>.
-
-    // Some of the characters here will never appear once ICU has encoded.
-    // For example, ICU transforms most spaces into an ASCII space and most
-    // slashes into an ASCII solidus. But one of the two callers uses this
-    // on characters that have not been processed by ICU, so they are needed here.
-    
-    if (!u_isprint(charCode) || u_isUWhiteSpace(charCode) || u_hasBinaryProperty(charCode, UCHAR_DEFAULT_IGNORABLE_CODE_POINT))
-        return true;
-    
-    switch (charCode) {
-    case 0x00BC: /* VULGAR FRACTION ONE QUARTER */
-    case 0x00BD: /* VULGAR FRACTION ONE HALF */
-    case 0x00BE: /* VULGAR FRACTION THREE QUARTERS */
-    case 0x00ED: /* LATIN SMALL LETTER I WITH ACUTE */
-    case 0x01C3: /* LATIN LETTER RETROFLEX CLICK */
-    case 0x0251: /* LATIN SMALL LETTER ALPHA */
-    case 0x0261: /* LATIN SMALL LETTER SCRIPT G */
-    case 0x02D0: /* MODIFIER LETTER TRIANGULAR COLON */
-    case 0x0335: /* COMBINING SHORT STROKE OVERLAY */
-    case 0x0337: /* COMBINING SHORT SOLIDUS OVERLAY */
-    case 0x0338: /* COMBINING LONG SOLIDUS OVERLAY */
-    case 0x0589: /* ARMENIAN FULL STOP */
-    case 0x05B4: /* HEBREW POINT HIRIQ */
-    case 0x05BC: /* HEBREW POINT DAGESH OR MAPIQ */
-    case 0x05C3: /* HEBREW PUNCTUATION SOF PASUQ */
-    case 0x05F4: /* HEBREW PUNCTUATION GERSHAYIM */
-    case 0x0609: /* ARABIC-INDIC PER MILLE SIGN */
-    case 0x060A: /* ARABIC-INDIC PER TEN THOUSAND SIGN */
-    case 0x0650: /* ARABIC KASRA */
-    case 0x0660: /* ARABIC INDIC DIGIT ZERO */
-    case 0x066A: /* ARABIC PERCENT SIGN */
-    case 0x06D4: /* ARABIC FULL STOP */
-    case 0x06F0: /* EXTENDED ARABIC INDIC DIGIT ZERO */
-    case 0x0701: /* SYRIAC SUPRALINEAR FULL STOP */
-    case 0x0702: /* SYRIAC SUBLINEAR FULL STOP */
-    case 0x0703: /* SYRIAC SUPRALINEAR COLON */
-    case 0x0704: /* SYRIAC SUBLINEAR COLON */
-    case 0x1735: /* PHILIPPINE SINGLE PUNCTUATION */
-    case 0x1D04: /* LATIN LETTER SMALL CAPITAL C */
-    case 0x1D0F: /* LATIN LETTER SMALL CAPITAL O */
-    case 0x1D1C: /* LATIN LETTER SMALL CAPITAL U */
-    case 0x1D20: /* LATIN LETTER SMALL CAPITAL V */
-    case 0x1D21: /* LATIN LETTER SMALL CAPITAL W */
-    case 0x1D22: /* LATIN LETTER SMALL CAPITAL Z */
-    case 0x1ECD: /* LATIN SMALL LETTER O WITH DOT BELOW */
-    case 0x2010: /* HYPHEN */
-    case 0x2011: /* NON-BREAKING HYPHEN */
-    case 0x2024: /* ONE DOT LEADER */
-    case 0x2027: /* HYPHENATION POINT */
-    case 0x2039: /* SINGLE LEFT-POINTING ANGLE QUOTATION MARK */
-    case 0x203A: /* SINGLE RIGHT-POINTING ANGLE QUOTATION MARK */
-    case 0x2041: /* CARET INSERTION POINT */
-    case 0x2044: /* FRACTION SLASH */
-    case 0x2052: /* COMMERCIAL MINUS SIGN */
-    case 0x2153: /* VULGAR FRACTION ONE THIRD */
-    case 0x2154: /* VULGAR FRACTION TWO THIRDS */
-    case 0x2155: /* VULGAR FRACTION ONE FIFTH */
-    case 0x2156: /* VULGAR FRACTION TWO FIFTHS */
-    case 0x2157: /* VULGAR FRACTION THREE FIFTHS */
-    case 0x2158: /* VULGAR FRACTION FOUR FIFTHS */
-    case 0x2159: /* VULGAR FRACTION ONE SIXTH */
-    case 0x215A: /* VULGAR FRACTION FIVE SIXTHS */
-    case 0x215B: /* VULGAR FRACTION ONE EIGHT */
-    case 0x215C: /* VULGAR FRACTION THREE EIGHTHS */
-    case 0x215D: /* VULGAR FRACTION FIVE EIGHTHS */
-    case 0x215E: /* VULGAR FRACTION SEVEN EIGHTHS */
-    case 0x215F: /* FRACTION NUMERATOR ONE */
-    case 0x2212: /* MINUS SIGN */
-    case 0x2215: /* DIVISION SLASH */
-    case 0x2216: /* SET MINUS */
-    case 0x2236: /* RATIO */
-    case 0x233F: /* APL FUNCTIONAL SYMBOL SLASH BAR */
-    case 0x23AE: /* INTEGRAL EXTENSION */
-    case 0x244A: /* OCR DOUBLE BACKSLASH */
-    case 0x2571: /* DisplayType::Box DRAWINGS LIGHT DIAGONAL UPPER RIGHT TO LOWER LEFT */
-    case 0x2572: /* DisplayType::Box DRAWINGS LIGHT DIAGONAL UPPER LEFT TO LOWER RIGHT */
-    case 0x29F6: /* SOLIDUS WITH OVERBAR */
-    case 0x29F8: /* BIG SOLIDUS */
-    case 0x2AFB: /* TRIPLE SOLIDUS BINARY RELATION */
-    case 0x2AFD: /* DOUBLE SOLIDUS OPERATOR */
-    case 0x2FF0: /* IDEOGRAPHIC DESCRIPTION CHARACTER LEFT TO RIGHT */
-    case 0x2FF1: /* IDEOGRAPHIC DESCRIPTION CHARACTER ABOVE TO BELOW */
-    case 0x2FF2: /* IDEOGRAPHIC DESCRIPTION CHARACTER LEFT TO MIDDLE AND RIGHT */
-    case 0x2FF3: /* IDEOGRAPHIC DESCRIPTION CHARACTER ABOVE TO MIDDLE AND BELOW */
-    case 0x2FF4: /* IDEOGRAPHIC DESCRIPTION CHARACTER FULL SURROUND */
-    case 0x2FF5: /* IDEOGRAPHIC DESCRIPTION CHARACTER SURROUND FROM ABOVE */
-    case 0x2FF6: /* IDEOGRAPHIC DESCRIPTION CHARACTER SURROUND FROM BELOW */
-    case 0x2FF7: /* IDEOGRAPHIC DESCRIPTION CHARACTER SURROUND FROM LEFT */
-    case 0x2FF8: /* IDEOGRAPHIC DESCRIPTION CHARACTER SURROUND FROM UPPER LEFT */
-    case 0x2FF9: /* IDEOGRAPHIC DESCRIPTION CHARACTER SURROUND FROM UPPER RIGHT */
-    case 0x2FFA: /* IDEOGRAPHIC DESCRIPTION CHARACTER SURROUND FROM LOWER LEFT */
-    case 0x2FFB: /* IDEOGRAPHIC DESCRIPTION CHARACTER OVERLAID */
-    case 0x3002: /* IDEOGRAPHIC FULL STOP */
-    case 0x3008: /* LEFT ANGLE BRACKET */
-    case 0x3014: /* LEFT TORTOISE SHELL BRACKET */
-    case 0x3015: /* RIGHT TORTOISE SHELL BRACKET */
-    case 0x3033: /* VERTICAL KANA REPEAT MARK UPPER HALF */
-    case 0x3035: /* VERTICAL KANA REPEAT MARK LOWER HALF */
-    case 0x321D: /* PARENTHESIZED KOREAN CHARACTER OJEON */
-    case 0x321E: /* PARENTHESIZED KOREAN CHARACTER O HU */
-    case 0x33AE: /* SQUARE RAD OVER S */
-    case 0x33AF: /* SQUARE RAD OVER S SQUARED */
-    case 0x33C6: /* SQUARE C OVER KG */
-    case 0x33DF: /* SQUARE A OVER M */
-    case 0x05B9: /* HEBREW POINT HOLAM */
-    case 0x05BA: /* HEBREW POINT HOLAM HASER FOR VAV */
-    case 0x05C1: /* HEBREW POINT SHIN DOT */
-    case 0x05C2: /* HEBREW POINT SIN DOT */
-    case 0x05C4: /* HEBREW MARK UPPER DOT */
-    case 0xA731: /* LATIN LETTER SMALL CAPITAL S */
-    case 0xA771: /* LATIN SMALL LETTER DUM */
-    case 0xA789: /* MODIFIER LETTER COLON */
-    case 0xFE14: /* PRESENTATION FORM FOR VERTICAL SEMICOLON */
-    case 0xFE15: /* PRESENTATION FORM FOR VERTICAL EXCLAMATION MARK */
-    case 0xFE3F: /* PRESENTATION FORM FOR VERTICAL LEFT ANGLE BRACKET */
-    case 0xFE5D: /* SMALL LEFT TORTOISE SHELL BRACKET */
-    case 0xFE5E: /* SMALL RIGHT TORTOISE SHELL BRACKET */
-    case 0xFF0E: /* FULLWIDTH FULL STOP */
-    case 0xFF0F: /* FULL WIDTH SOLIDUS */
-    case 0xFF61: /* HALFWIDTH IDEOGRAPHIC FULL STOP */
-    case 0xFFFC: /* OBJECT REPLACEMENT CHARACTER */
-    case 0xFFFD: /* REPLACEMENT CHARACTER */
-    case 0x1F50F: /* LOCK WITH INK PEN */
-    case 0x1F510: /* CLOSED LOCK WITH KEY */
-    case 0x1F511: /* KEY */
-    case 0x1F512: /* LOCK */
-    case 0x1F513: /* OPEN LOCK */
-        return true;
-    case 0x0307: /* COMBINING DOT ABOVE */
-        return previousCodePoint == 0x0237 /* LATIN SMALL LETTER DOTLESS J */
-            || previousCodePoint == 0x0131 /* LATIN SMALL LETTER DOTLESS I */
-            || previousCodePoint == 0x05D5; /* HEBREW LETTER VAV */
-    case 0x0548: /* ARMENIAN CAPITAL LETTER VO */
-    case 0x054D: /* ARMENIAN CAPITAL LETTER SEH */
-    case 0x0578: /* ARMENIAN SMALL LETTER VO */
-    case 0x057D: /* ARMENIAN SMALL LETTER SEH */
-        return previousCodePoint
-            && !isASCIIDigitOrValidHostCharacter(previousCodePoint.value())
-            && !isArmenianScriptCharacter(previousCodePoint.value());
-    case '.':
-        return false;
-    default:
-        return previousCodePoint
-            && isArmenianLookalikeCharacter(previousCodePoint.value())
-            && !(isArmenianScriptCharacter(charCode) || isASCIIDigitOrValidHostCharacter(charCode));
-    }
-}
-
-void whiteListIDNScript(const char* scriptName)
-{
-    int32_t script = u_getPropertyValueEnum(UCHAR_SCRIPT, scriptName);
-    if (script >= 0 && script < USCRIPT_CODE_LIMIT) {
-        size_t index = script / 32;
-        uint32_t mask = 1 << (script % 32);
-        IDNScriptWhiteList[index] |= mask;
-    }
-}
-
-void initializeDefaultIDNScriptWhiteList()
-{
-    const char* defaultIDNScriptWhiteList[20] = {
-        "Common",
-        "Inherited",
-        "Arabic",
-        "Armenian",
-        "Bopomofo",
-        "Canadian_Aboriginal",
-        "Devanagari",
-        "Deseret",
-        "Gujarati",
-        "Gurmukhi",
-        "Hangul",
-        "Han",
-        "Hebrew",
-        "Hiragana",
-        "Katakana_Or_Hiragana",
-        "Katakana",
-        "Latin",
-        "Tamil",
-        "Thai",
-        "Yi",
-    };
-    for (const char* scriptName : defaultIDNScriptWhiteList)
-        whiteListIDNScript(scriptName);
-}
-
-static bool allCharactersInIDNScriptWhiteList(const UChar* buffer, int32_t length)
-{
-    loadIDNScriptWhiteList();
-    int32_t i = 0;
-    std::optional<UChar32> previousCodePoint;
-    while (i < length) {
-        UChar32 c;
-        U16_NEXT(buffer, i, length, c)
-        UErrorCode error = U_ZERO_ERROR;
-        UScriptCode script = uscript_getScript(c, &error);
-        if (error != U_ZERO_ERROR) {
-            LOG_ERROR("got ICU error while trying to look at scripts: %d", error);
-            return false;
-        }
-        if (script < 0) {
-            LOG_ERROR("got negative number for script code from ICU: %d", script);
-            return false;
-        }
-        if (script >= USCRIPT_CODE_LIMIT)
-            return false;
-
-        size_t index = script / 32;
-        uint32_t mask = 1 << (script % 32);
-        if (!(IDNScriptWhiteList[index] & mask))
-            return false;
-        
-        if (isLookalikeCharacter(previousCodePoint, c))
-            return false;
-        previousCodePoint = c;
-    }
-    return true;
-}
-
-static bool isSecondLevelDomainNameAllowedByTLDRules(const UChar* buffer, int32_t length, const WTF::Function<bool(UChar)>& characterIsAllowed)
-{
-    ASSERT(length > 0);
-
-    for (int32_t i = length - 1; i >= 0; --i) {
-        UChar ch = buffer[i];
-        
-        if (characterIsAllowed(ch))
-            continue;
-        
-        // Only check the second level domain. Lower level registrars may have different rules.
-        if (ch == '.')
-            break;
-        
-        return false;
-    }
-    return true;
-}
-
-#define CHECK_RULES_IF_SUFFIX_MATCHES(suffix, function) \
-    { \
-        static const int32_t suffixLength = sizeof(suffix) / sizeof(suffix[0]); \
-        if (length > suffixLength && !memcmp(buffer + length - suffixLength, suffix, sizeof(suffix))) \
-            return isSecondLevelDomainNameAllowedByTLDRules(buffer, length - suffixLength, function); \
-    }
-
-static bool isRussianDomainNameCharacter(UChar ch)
-{
-    // Only modern Russian letters, digits and dashes are allowed.
-    return (ch >= 0x0430 && ch <= 0x044f) || ch == 0x0451 || isASCIIDigit(ch) || ch == '-';
-}
-
-static bool allCharactersAllowedByTLDRules(const UChar* buffer, int32_t length)
-{
-    // Skip trailing dot for root domain.
-    if (buffer[length - 1] == '.')
-        length--;
-
-    // http://cctld.ru/files/pdf/docs/rules_ru-rf.pdf
-    static const UChar cyrillicRF[] = {
-        '.',
-        0x0440, // CYRILLIC SMALL LETTER ER
-        0x0444, // CYRILLIC SMALL LETTER EF
-    };
-    CHECK_RULES_IF_SUFFIX_MATCHES(cyrillicRF, isRussianDomainNameCharacter);
-
-    // http://rusnames.ru/rules.pl
-    static const UChar cyrillicRUS[] = {
-        '.',
-        0x0440, // CYRILLIC SMALL LETTER ER
-        0x0443, // CYRILLIC SMALL LETTER U
-        0x0441, // CYRILLIC SMALL LETTER ES
-    };
-    CHECK_RULES_IF_SUFFIX_MATCHES(cyrillicRUS, isRussianDomainNameCharacter);
-
-    // http://ru.faitid.org/projects/moscow/documents/moskva/idn
-    static const UChar cyrillicMOSKVA[] = {
-        '.',
-        0x043C, // CYRILLIC SMALL LETTER EM
-        0x043E, // CYRILLIC SMALL LETTER O
-        0x0441, // CYRILLIC SMALL LETTER ES
-        0x043A, // CYRILLIC SMALL LETTER KA
-        0x0432, // CYRILLIC SMALL LETTER VE
-        0x0430, // CYRILLIC SMALL LETTER A
-    };
-    CHECK_RULES_IF_SUFFIX_MATCHES(cyrillicMOSKVA, isRussianDomainNameCharacter);
-
-    // http://www.dotdeti.ru/foruser/docs/regrules.php
-    static const UChar cyrillicDETI[] = {
-        '.',
-        0x0434, // CYRILLIC SMALL LETTER DE
-        0x0435, // CYRILLIC SMALL LETTER IE
-        0x0442, // CYRILLIC SMALL LETTER TE
-        0x0438, // CYRILLIC SMALL LETTER I
-    };
-    CHECK_RULES_IF_SUFFIX_MATCHES(cyrillicDETI, isRussianDomainNameCharacter);
-
-    // http://corenic.org - rules not published. The word is Russian, so only allowing Russian at this time,
-    // although we may need to revise the checks if this ends up being used with other languages spoken in Russia.
-    static const UChar cyrillicONLAYN[] = {
-        '.',
-        0x043E, // CYRILLIC SMALL LETTER O
-        0x043D, // CYRILLIC SMALL LETTER EN
-        0x043B, // CYRILLIC SMALL LETTER EL
-        0x0430, // CYRILLIC SMALL LETTER A
-        0x0439, // CYRILLIC SMALL LETTER SHORT I
-        0x043D, // CYRILLIC SMALL LETTER EN
-    };
-    CHECK_RULES_IF_SUFFIX_MATCHES(cyrillicONLAYN, isRussianDomainNameCharacter);
-
-    // http://corenic.org - same as above.
-    static const UChar cyrillicSAYT[] = {
-        '.',
-        0x0441, // CYRILLIC SMALL LETTER ES
-        0x0430, // CYRILLIC SMALL LETTER A
-        0x0439, // CYRILLIC SMALL LETTER SHORT I
-        0x0442, // CYRILLIC SMALL LETTER TE
-    };
-    CHECK_RULES_IF_SUFFIX_MATCHES(cyrillicSAYT, isRussianDomainNameCharacter);
-
-    // http://pir.org/products/opr-domain/ - rules not published. According to the registry site,
-    // the intended audience is "Russian and other Slavic-speaking markets".
-    // Chrome appears to only allow Russian, so sticking with that for now.
-    static const UChar cyrillicORG[] = {
-        '.',
-        0x043E, // CYRILLIC SMALL LETTER O
-        0x0440, // CYRILLIC SMALL LETTER ER
-        0x0433, // CYRILLIC SMALL LETTER GHE
-    };
-    CHECK_RULES_IF_SUFFIX_MATCHES(cyrillicORG, isRussianDomainNameCharacter);
-
-    // http://cctld.by/rules.html
-    static const UChar cyrillicBEL[] = {
-        '.',
-        0x0431, // CYRILLIC SMALL LETTER BE
-        0x0435, // CYRILLIC SMALL LETTER IE
-        0x043B, // CYRILLIC SMALL LETTER EL
-    };
-    CHECK_RULES_IF_SUFFIX_MATCHES(cyrillicBEL, [](UChar ch) {
-        // Russian and Byelorussian letters, digits and dashes are allowed.
-        return (ch >= 0x0430 && ch <= 0x044f) || ch == 0x0451 || ch == 0x0456 || ch == 0x045E || ch == 0x2019 || isASCIIDigit(ch) || ch == '-';
-    });
-
-    // http://www.nic.kz/docs/poryadok_vnedreniya_kaz_ru.pdf
-    static const UChar cyrillicKAZ[] = {
-        '.',
-        0x049B, // CYRILLIC SMALL LETTER KA WITH DESCENDER
-        0x0430, // CYRILLIC SMALL LETTER A
-        0x0437, // CYRILLIC SMALL LETTER ZE
-    };
-    CHECK_RULES_IF_SUFFIX_MATCHES(cyrillicKAZ, [](UChar ch) {
-        // Kazakh letters, digits and dashes are allowed.
-        return (ch >= 0x0430 && ch <= 0x044f) || ch == 0x0451 || ch == 0x04D9 || ch == 0x0493 || ch == 0x049B || ch == 0x04A3 || ch == 0x04E9 || ch == 0x04B1 || ch == 0x04AF || ch == 0x04BB || ch == 0x0456 || isASCIIDigit(ch) || ch == '-';
-    });
-
-    // http://uanic.net/docs/documents-ukr/Rules%20of%20UKR_v4.0.pdf
-    static const UChar cyrillicUKR[] = {
-        '.',
-        0x0443, // CYRILLIC SMALL LETTER U
-        0x043A, // CYRILLIC SMALL LETTER KA
-        0x0440, // CYRILLIC SMALL LETTER ER
-    };
-    CHECK_RULES_IF_SUFFIX_MATCHES(cyrillicUKR, [](UChar ch) {
-        // Russian and Ukrainian letters, digits and dashes are allowed.
-        return (ch >= 0x0430 && ch <= 0x044f) || ch == 0x0451 || ch == 0x0491 || ch == 0x0404 || ch == 0x0456 || ch == 0x0457 || isASCIIDigit(ch) || ch == '-';
-    });
-
-    // http://www.rnids.rs/data/DOKUMENTI/idn-srb-policy-termsofuse-v1.4-eng.pdf
-    static const UChar cyrillicSRB[] = {
-        '.',
-        0x0441, // CYRILLIC SMALL LETTER ES
-        0x0440, // CYRILLIC SMALL LETTER ER
-        0x0431, // CYRILLIC SMALL LETTER BE
-    };
-    CHECK_RULES_IF_SUFFIX_MATCHES(cyrillicSRB, [](UChar ch) {
-        // Serbian letters, digits and dashes are allowed.
-        return (ch >= 0x0430 && ch <= 0x0438) || (ch >= 0x043A && ch <= 0x0448) || ch == 0x0452 || ch == 0x0458 || ch == 0x0459 || ch == 0x045A || ch == 0x045B || ch == 0x045F || isASCIIDigit(ch) || ch == '-';
-    });
-
-    // http://marnet.mk/doc/pravilnik-mk-mkd.pdf
-    static const UChar cyrillicMKD[] = {
-        '.',
-        0x043C, // CYRILLIC SMALL LETTER EM
-        0x043A, // CYRILLIC SMALL LETTER KA
-        0x0434, // CYRILLIC SMALL LETTER DE
-    };
-    CHECK_RULES_IF_SUFFIX_MATCHES(cyrillicMKD, [](UChar ch) {
-        // Macedonian letters, digits and dashes are allowed.
-        return (ch >= 0x0430 && ch <= 0x0438) || (ch >= 0x043A && ch <= 0x0448) || ch == 0x0453 || ch == 0x0455 || ch == 0x0458 || ch == 0x0459 || ch == 0x045A || ch == 0x045C || ch == 0x045F || isASCIIDigit(ch) || ch == '-';
-    });
-
-    // https://www.mon.mn/cs/
-    static const UChar cyrillicMON[] = {
-        '.',
-        0x043C, // CYRILLIC SMALL LETTER EM
-        0x043E, // CYRILLIC SMALL LETTER O
-        0x043D, // CYRILLIC SMALL LETTER EN
-    };
-    CHECK_RULES_IF_SUFFIX_MATCHES(cyrillicMON, [](UChar ch) {
-        // Mongolian letters, digits and dashes are allowed.
-        return (ch >= 0x0430 && ch <= 0x044f) || ch == 0x0451 || ch == 0x04E9 || ch == 0x04AF || isASCIIDigit(ch) || ch == '-';
-    });
-
-    // Not a known top level domain with special rules.
-    return false;
-}
-
-// Return value of null means no mapping is necessary.
-std::optional<String> mapHostName(const String& hostName, const std::optional<URLDecodeFunction>& decodeFunction)
-{
-    if (hostName.length() > hostNameBufferLength)
-        return String();
-    
-    if (!hostName.length())
-        return String();
-
-    String string;
-    if (decodeFunction && string.contains('%'))
-        string = (*decodeFunction)(hostName);
-    else
-        string = hostName;
-
-    unsigned length = string.length();
-
-    auto sourceBuffer = string.charactersWithNullTermination();
-    
-    UChar destinationBuffer[hostNameBufferLength];
-    UErrorCode uerror = U_ZERO_ERROR;
-    UIDNAInfo processingDetails = UIDNA_INFO_INITIALIZER;
-    int32_t numCharactersConverted = (decodeFunction ? uidna_nameToASCII : uidna_nameToUnicode)(&URLParser::internationalDomainNameTranscoder(), sourceBuffer.data(), length, destinationBuffer, hostNameBufferLength, &processingDetails, &uerror);
-    if (length && (U_FAILURE(uerror) || processingDetails.errors))
-        return std::nullopt;
-    
-    if (numCharactersConverted == static_cast<int32_t>(length) && !memcmp(sourceBuffer.data(), destinationBuffer, length * sizeof(UChar)))
-        return String();
-
-    if (!decodeFunction && !allCharactersInIDNScriptWhiteList(destinationBuffer, numCharactersConverted) && !allCharactersAllowedByTLDRules(destinationBuffer, numCharactersConverted))
-        return String();
-
-    return String(destinationBuffer, numCharactersConverted);
-}
-
-using MappingRangesVector = std::optional<Vector<std::tuple<unsigned, unsigned, String>>>;
-
-static void collectRangesThatNeedMapping(const String& string, unsigned location, unsigned length, MappingRangesVector& array, const std::optional<URLDecodeFunction>& decodeFunction)
-{
-    // Generally, we want to optimize for the case where there is one host name that does not need mapping.
-    // Therefore, we use null to indicate no mapping here and an empty array to indicate error.
-
-    String substring = string.substringSharingImpl(location, length);
-    std::optional<String> host = mapHostName(substring, decodeFunction);
-
-    if (host && !*host)
-        return;
-    
-    if (!array)
-        array = Vector<std::tuple<unsigned, unsigned, String>>();
-
-    if (host)
-        array->constructAndAppend(location, length, *host);
-}
-
-static void applyHostNameFunctionToMailToURLString(const String& string, const std::optional<URLDecodeFunction>& decodeFunction, MappingRangesVector& array)
-{
-    // In a mailto: URL, host names come after a '@' character and end with a '>' or ',' or '?' character.
-    // Skip quoted strings so that characters in them don't confuse us.
-    // When we find a '?' character, we are past the part of the URL that contains host names.
-    
-    unsigned stringLength = string.length();
-    unsigned current = 0;
-    
-    while (1) {
-        // Find start of host name or of quoted string.
-        auto hostNameOrStringStart = string.find([](UChar ch) {
-            return ch == '"' || ch == '@' || ch == '?';
-        }, current);
-        if (hostNameOrStringStart == notFound)
-            return;
-
-        UChar c = string[hostNameOrStringStart];
-        current = hostNameOrStringStart + 1;
-        
-        if (c == '?')
-            return;
-        
-        if (c == '@') {
-            // Find end of host name.
-            unsigned hostNameStart = current;
-            auto hostNameEnd = string.find([](UChar ch) {
-                return ch == '>' || ch == ',' || ch == '?';
-            }, current);
-
-            bool done;
-            if (hostNameEnd == notFound) {
-                hostNameEnd = stringLength;
-                done = true;
-            } else {
-                current = hostNameEnd;
-                done = false;
-            }
-            
-            // Process host name range.
-            collectRangesThatNeedMapping(string, hostNameStart, hostNameEnd - hostNameStart, array, decodeFunction);
-
-            if (done)
-                return;
-        } else {
-            // Skip quoted string.
-            ASSERT(c == '"');
-            while (1) {
-                auto escapedCharacterOrStringEnd = string.find([](UChar ch) {
-                    return ch == '"' || ch == '\\';
-                }, current);
-                if (escapedCharacterOrStringEnd == notFound)
-                    return;
-
-                c = string[escapedCharacterOrStringEnd];
-                current = escapedCharacterOrStringEnd + 1;
-
-                // If we are the end of the string, then break from the string loop back to the host name loop.
-                if (c == '"')
-                    break;
-                
-                // Skip escaped character.
-                ASSERT(c == '\\');
-                if (current == stringLength)
-                    return;
-
-                ++current;
-            }
-        }
-    }
-}
-
-static void applyHostNameFunctionToURLString(const String& string, const std::optional<URLDecodeFunction>& decodeFunction, MappingRangesVector& array)
-{
-    // Find hostnames. Too bad we can't use any real URL-parsing code to do this,
-    // but we have to do it before doing all the %-escaping, and this is the only
-    // code we have that parses mailto URLs anyway.
-    
-    // Maybe we should implement this using a character buffer instead?
-    
-    if (protocolIs(string, "mailto")) {
-        applyHostNameFunctionToMailToURLString(string, decodeFunction, array);
-        return;
-    }
-    
-    // Find the host name in a hierarchical URL.
-    // It comes after a "://" sequence, with scheme characters preceding.
-    // If ends with the end of the string or a ":", "/", or a "?".
-    // If there is a "@" character, the host part is just the part after the "@".
-    static const char* separator = "://";
-    auto separatorIndex = string.find(separator);
-    if (separatorIndex == notFound)
-        return;
-
-    unsigned authorityStart = separatorIndex + strlen(separator);
-    
-    // Check that all characters before the :// are valid scheme characters.
-    auto invalidSchemeCharacter = string.substringSharingImpl(0, separatorIndex).find([](UChar ch) {
-        static const char* allowedCharacters = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+-.";
-        static size_t length = strlen(allowedCharacters);
-        for (size_t i = 0; i < length; ++i) {
-            if (allowedCharacters[i] == ch)
-                return false;
-        }
-        return true;
-    });
-
-    if (invalidSchemeCharacter != notFound)
-        return;
-    
-    unsigned stringLength = string.length();
-    
-    // Find terminating character.
-    auto hostNameTerminator = string.find([](UChar ch) {
-        static const char* terminatingCharacters = ":/?#";
-        static size_t length = strlen(terminatingCharacters);
-        for (size_t i = 0; i < length; ++i) {
-            if (terminatingCharacters[i] == ch)
-                return true;
-        }
-        return false;
-    }, authorityStart);
-    unsigned hostNameEnd = hostNameTerminator == notFound ? stringLength : hostNameTerminator;
-    
-    // Find "@" for the start of the host name.
-    auto userInfoTerminator = string.substringSharingImpl(0, hostNameEnd).find('@', authorityStart);
-    unsigned hostNameStart = userInfoTerminator == notFound ? authorityStart : userInfoTerminator + 1;
-    
-    collectRangesThatNeedMapping(string, hostNameStart, hostNameEnd - hostNameStart, array, decodeFunction);
-}
-
-String mapHostNames(const String& string, const std::optional<URLDecodeFunction>& decodeFunction)
-{
-    // Generally, we want to optimize for the case where there is one host name that does not need mapping.
-    
-    if (decodeFunction && string.isAllASCII())
-        return string;
-    
-    // Make a list of ranges that actually need mapping.
-    MappingRangesVector hostNameRanges;
-    applyHostNameFunctionToURLString(string, decodeFunction, hostNameRanges);
-    if (!hostNameRanges)
-        return string;
-
-    if (hostNameRanges->isEmpty())
-        return { };
-
-    // Do the mapping.
-    String result = string;
-    while (!hostNameRanges->isEmpty()) {
-        unsigned location, length;
-        String mappedHostName;
-        std::tie(location, length, mappedHostName) = hostNameRanges->takeLast();
-        result = result.replace(location, length, mappedHostName);
-    }
-    return result;
-}
-
-static String createStringWithEscapedUnsafeCharacters(const Vector<UChar, urlBytesBufferLength>& sourceBuffer)
-{
-    Vector<UChar, urlBytesBufferLength> outBuffer;
-
-    const size_t length = sourceBuffer.size();
-    
-    std::optional<UChar32> previousCodePoint;
-    size_t i = 0;
-    while (i < length) {
-        UChar32 c;
-        U16_NEXT(sourceBuffer, i, length, c)
-        
-        if (isLookalikeCharacter(previousCodePoint, c)) {
-            uint8_t utf8Buffer[4];
-            size_t offset = 0;
-            UBool failure = false;
-            U8_APPEND(utf8Buffer, offset, 4, c, failure)
-            ASSERT(!failure);
-            
-            for (size_t j = 0; j < offset; ++j) {
-                outBuffer.append('%');
-                outBuffer.append(upperNibbleToASCIIHexDigit(utf8Buffer[j]));
-                outBuffer.append(lowerNibbleToASCIIHexDigit(utf8Buffer[j]));
-            }
-        } else {
-            UChar utf16Buffer[2];
-            size_t offset = 0;
-            UBool failure = false;
-            U16_APPEND(utf16Buffer, offset, 2, c, failure)
-            ASSERT(!failure);
-            for (size_t j = 0; j < offset; ++j)
-                outBuffer.append(utf16Buffer[j]);
-        }
-        previousCodePoint = c;
-    }
-
-    return String::adopt(WTFMove(outBuffer));
-}
-
-String userVisibleURL(const CString& url)
-{
-    auto* before = reinterpret_cast<const unsigned char*>(url.data());
-    int length = url.length();
-
-    if (!length)
-        return { };
-
-    bool mayNeedHostNameDecoding = false;
-
-    // The buffer should be large enough to %-escape every character.
-    int bufferLength = (length * 3) + 1;
-    Vector<char, urlBytesBufferLength> after(bufferLength);
-
-    char* q = after.data();
-    {
-        const unsigned char* p = before;
-        for (int i = 0; i < length; i++) {
-            unsigned char c = p[i];
-            // unescape escape sequences that indicate bytes greater than 0x7f
-            if (c == '%' && i + 2 < length && isASCIIHexDigit(p[i + 1]) && isASCIIHexDigit(p[i + 2])) {
-                auto u = toASCIIHexValue(p[i + 1], p[i + 2]);
-                if (u > 0x7f) {
-                    // unescape
-                    *q++ = u;
-                } else {
-                    // do not unescape
-                    *q++ = p[i];
-                    *q++ = p[i + 1];
-                    *q++ = p[i + 2];
-                }
-                i += 2;
-            } else {
-                *q++ = c;
-                
-                // Check for "xn--" in an efficient, non-case-sensitive, way.
-                if (c == '-' && i >= 3 && !mayNeedHostNameDecoding && (q[-4] | 0x20) == 'x' && (q[-3] | 0x20) == 'n' && q[-2] == '-')
-                    mayNeedHostNameDecoding = true;
-            }
-        }
-        *q = '\0';
-    }
-    
-    // Check string to see if it can be converted to display using UTF-8  
-    String result = String::fromUTF8(after.data());
-    if (!result) {
-        // Could not convert to UTF-8.
-        // Convert characters greater than 0x7f to escape sequences.
-        // Shift current string to the end of the buffer
-        // then we will copy back bytes to the start of the buffer 
-        // as we convert.
-        int afterlength = q - after.data();
-        char* p = after.data() + bufferLength - afterlength - 1;
-        memmove(p, after.data(), afterlength + 1); // copies trailing '\0'
-        char* q = after.data();
-        while (*p) {
-            unsigned char c = *p;
-            if (c > 0x7f) {
-                *q++ = '%';
-                *q++ = upperNibbleToASCIIHexDigit(c);
-                *q++ = lowerNibbleToASCIIHexDigit(c);
-            } else
-                *q++ = *p;
-            p++;
-        }
-        *q = '\0';
-        // Note: after.data() points to a null-terminated, pure ASCII string.
-        result = String::fromUTF8(after.data());
-        ASSERT(!!result);
-    }
-
-    // Note: result is UTF–16 string, created from either a valid UTF-8 string,
-    //       or a pure ASCII string (where all bytes with the high bit set are
-    //       percent-encoded).
-
-    if (mayNeedHostNameDecoding) {
-        // FIXME: Is it good to ignore the failure of mapHostNames and keep result intact?
-        auto mappedResult = mapHostNames(result, std::nullopt);
-        if (!!mappedResult)
-            result = mappedResult;
-    }
-
-    auto sourceBuffer = result.charactersWithNullTermination();
-    ASSERT(sourceBuffer.last() == '\0');
-    sourceBuffer.removeLast();
-
-    Vector<UChar, urlBytesBufferLength> normalizedCharacters(sourceBuffer.size());
-    UErrorCode uerror = U_ZERO_ERROR;
-ALLOW_DEPRECATED_DECLARATIONS_BEGIN
-    int32_t normalizedLength = unorm_normalize(sourceBuffer.data(), sourceBuffer.size(), UNORM_NFC, 0, normalizedCharacters.data(), sourceBuffer.size(), &uerror);
-ALLOW_DEPRECATED_DECLARATIONS_END
-    if (uerror == U_BUFFER_OVERFLOW_ERROR) {
-        uerror = U_ZERO_ERROR;
-        normalizedCharacters.resize(normalizedLength);
-ALLOW_DEPRECATED_DECLARATIONS_BEGIN
-        normalizedLength = unorm_normalize(sourceBuffer.data(), sourceBuffer.size(), UNORM_NFC, 0, normalizedCharacters.data(), normalizedLength, &uerror);
-ALLOW_DEPRECATED_DECLARATIONS_END
-    }
-    if (U_FAILURE(uerror))
-        return { };
-
-    return createStringWithEscapedUnsafeCharacters(normalizedCharacters);
-}
-
-} // namespace URLHelpers
-} // namespace WTF

Deleted: trunk/Source/WTF/wtf/URLHelpers.h (239277 => 239278)


--- trunk/Source/WTF/wtf/URLHelpers.h	2018-12-17 19:19:25 UTC (rev 239277)
+++ trunk/Source/WTF/wtf/URLHelpers.h	2018-12-17 19:22:20 UTC (rev 239278)
@@ -1,49 +0,0 @@
-/*
- * Copyright (C) 2005, 2007, 2014 Apple Inc. All rights reserved.
- * Copyright (C) 2018 Igalia S.L.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1.  Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- * 2.  Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in the
- *     documentation and/or other materials provided with the distribution.
- * 3.  Neither the name of Apple Inc. ("Apple") nor the names of
- *     its contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#pragma once
-
-#include <wtf/Forward.h>
-#include <wtf/Optional.h>
-#include <wtf/text/WTFString.h>
-
-namespace WTF {
-namespace URLHelpers {
-
-using URLDecodeFunction = String(&)(const String&);
-
-WTF_EXPORT_PRIVATE String userVisibleURL(const CString& URL);
-void loadIDNScriptWhiteList();
-void whiteListIDNScript(const char* scriptName);
-void initializeDefaultIDNScriptWhiteList();
-std::optional<String> mapHostName(const String&, const std::optional<URLDecodeFunction>&);
-String mapHostNames(const String&, const std::optional<URLDecodeFunction>&);
-
-} // namespace URLHelpers
-} // namespace WTF

Modified: trunk/Source/WTF/wtf/cocoa/NSURLExtras.mm (239277 => 239278)


--- trunk/Source/WTF/wtf/cocoa/NSURLExtras.mm	2018-12-17 19:19:25 UTC (rev 239277)
+++ trunk/Source/WTF/wtf/cocoa/NSURLExtras.mm	2018-12-17 19:22:20 UTC (rev 239278)
@@ -36,15 +36,229 @@
 #import <wtf/HexNumber.h>
 #import <wtf/ObjCRuntimeExtras.h>
 #import <wtf/RetainPtr.h>
-#import <wtf/URLHelpers.h>
 #import <wtf/Vector.h>
+#import <unicode/uchar.h>
+#import <unicode/uidna.h>
+#import <unicode/uscript.h>
 
+// Needs to be big enough to hold an IDN-encoded name.
+// For host names bigger than this, we won't do IDN encoding, which is almost certainly OK.
+#define HOST_NAME_BUFFER_LENGTH 2048
 #define URL_BYTES_BUFFER_LENGTH 2048
 
+typedef void (* StringRangeApplierFunction)(NSString *, NSRange, RetainPtr<NSMutableArray>&);
+
+static uint32_t IDNScriptWhiteList[(USCRIPT_CODE_LIMIT + 31) / 32];
+
 namespace WTF {
 
-using namespace URLHelpers;
+static bool isArmenianLookalikeCharacter(UChar32 codePoint)
+{
+    return codePoint == 0x0548 || codePoint == 0x054D || codePoint == 0x0578 || codePoint == 0x057D;
+}
 
+static bool isArmenianScriptCharacter(UChar32 codePoint)
+{
+    UErrorCode error = U_ZERO_ERROR;
+    UScriptCode script = uscript_getScript(codePoint, &error);
+    if (error != U_ZERO_ERROR) {
+        LOG_ERROR("got ICU error while trying to look at scripts: %d", error);
+        return false;
+    }
+
+    return script == USCRIPT_ARMENIAN;
+}
+
+
+template<typename CharacterType> inline bool isASCIIDigitOrValidHostCharacter(CharacterType charCode)
+{
+    if (!isASCIIDigitOrPunctuation(charCode))
+        return false;
+
+    // Things the URL Parser rejects:
+    switch (charCode) {
+    case '#':
+    case '%':
+    case '/':
+    case ':':
+    case '?':
+    case '@':
+    case '[':
+    case '\\':
+    case ']':
+        return false;
+    default:
+        return true;
+    }
+}
+
+
+
+static BOOL isLookalikeCharacter(std::optional<UChar32> previousCodePoint, UChar32 charCode)
+{
+    // This function treats the following as unsafe, lookalike characters:
+    // any non-printable character, any character considered as whitespace,
+    // any ignorable character, and emoji characters related to locks.
+    
+    // We also considered the characters in Mozilla's blacklist <http://kb.mozillazine.org/Network.IDN.blacklist_chars>.
+
+    // Some of the characters here will never appear once ICU has encoded.
+    // For example, ICU transforms most spaces into an ASCII space and most
+    // slashes into an ASCII solidus. But one of the two callers uses this
+    // on characters that have not been processed by ICU, so they are needed here.
+    
+    if (!u_isprint(charCode) || u_isUWhiteSpace(charCode) || u_hasBinaryProperty(charCode, UCHAR_DEFAULT_IGNORABLE_CODE_POINT))
+        return YES;
+    
+    switch (charCode) {
+        case 0x00BC: /* VULGAR FRACTION ONE QUARTER */
+        case 0x00BD: /* VULGAR FRACTION ONE HALF */
+        case 0x00BE: /* VULGAR FRACTION THREE QUARTERS */
+        case 0x00ED: /* LATIN SMALL LETTER I WITH ACUTE */
+        case 0x01C3: /* LATIN LETTER RETROFLEX CLICK */
+        case 0x0251: /* LATIN SMALL LETTER ALPHA */
+        case 0x0261: /* LATIN SMALL LETTER SCRIPT G */
+        case 0x02D0: /* MODIFIER LETTER TRIANGULAR COLON */
+        case 0x0335: /* COMBINING SHORT STROKE OVERLAY */
+        case 0x0337: /* COMBINING SHORT SOLIDUS OVERLAY */
+        case 0x0338: /* COMBINING LONG SOLIDUS OVERLAY */
+        case 0x0589: /* ARMENIAN FULL STOP */
+        case 0x05B4: /* HEBREW POINT HIRIQ */
+        case 0x05BC: /* HEBREW POINT DAGESH OR MAPIQ */
+        case 0x05C3: /* HEBREW PUNCTUATION SOF PASUQ */
+        case 0x05F4: /* HEBREW PUNCTUATION GERSHAYIM */
+        case 0x0609: /* ARABIC-INDIC PER MILLE SIGN */
+        case 0x060A: /* ARABIC-INDIC PER TEN THOUSAND SIGN */
+        case 0x0650: /* ARABIC KASRA */
+        case 0x0660: /* ARABIC INDIC DIGIT ZERO */
+        case 0x066A: /* ARABIC PERCENT SIGN */
+        case 0x06D4: /* ARABIC FULL STOP */
+        case 0x06F0: /* EXTENDED ARABIC INDIC DIGIT ZERO */
+        case 0x0701: /* SYRIAC SUPRALINEAR FULL STOP */
+        case 0x0702: /* SYRIAC SUBLINEAR FULL STOP */
+        case 0x0703: /* SYRIAC SUPRALINEAR COLON */
+        case 0x0704: /* SYRIAC SUBLINEAR COLON */
+        case 0x1735: /* PHILIPPINE SINGLE PUNCTUATION */
+        case 0x1D04: /* LATIN LETTER SMALL CAPITAL C */
+        case 0x1D0F: /* LATIN LETTER SMALL CAPITAL O */
+        case 0x1D1C: /* LATIN LETTER SMALL CAPITAL U */
+        case 0x1D20: /* LATIN LETTER SMALL CAPITAL V */
+        case 0x1D21: /* LATIN LETTER SMALL CAPITAL W */
+        case 0x1D22: /* LATIN LETTER SMALL CAPITAL Z */
+        case 0x1ECD: /* LATIN SMALL LETTER O WITH DOT BELOW */
+        case 0x2010: /* HYPHEN */
+        case 0x2011: /* NON-BREAKING HYPHEN */
+        case 0x2024: /* ONE DOT LEADER */
+        case 0x2027: /* HYPHENATION POINT */
+        case 0x2039: /* SINGLE LEFT-POINTING ANGLE QUOTATION MARK */
+        case 0x203A: /* SINGLE RIGHT-POINTING ANGLE QUOTATION MARK */
+        case 0x2041: /* CARET INSERTION POINT */
+        case 0x2044: /* FRACTION SLASH */
+        case 0x2052: /* COMMERCIAL MINUS SIGN */
+        case 0x2153: /* VULGAR FRACTION ONE THIRD */
+        case 0x2154: /* VULGAR FRACTION TWO THIRDS */
+        case 0x2155: /* VULGAR FRACTION ONE FIFTH */
+        case 0x2156: /* VULGAR FRACTION TWO FIFTHS */
+        case 0x2157: /* VULGAR FRACTION THREE FIFTHS */
+        case 0x2158: /* VULGAR FRACTION FOUR FIFTHS */
+        case 0x2159: /* VULGAR FRACTION ONE SIXTH */
+        case 0x215A: /* VULGAR FRACTION FIVE SIXTHS */
+        case 0x215B: /* VULGAR FRACTION ONE EIGHT */
+        case 0x215C: /* VULGAR FRACTION THREE EIGHTHS */
+        case 0x215D: /* VULGAR FRACTION FIVE EIGHTHS */
+        case 0x215E: /* VULGAR FRACTION SEVEN EIGHTHS */
+        case 0x215F: /* FRACTION NUMERATOR ONE */
+        case 0x2212: /* MINUS SIGN */
+        case 0x2215: /* DIVISION SLASH */
+        case 0x2216: /* SET MINUS */
+        case 0x2236: /* RATIO */
+        case 0x233F: /* APL FUNCTIONAL SYMBOL SLASH BAR */
+        case 0x23AE: /* INTEGRAL EXTENSION */
+        case 0x244A: /* OCR DOUBLE BACKSLASH */
+        case 0x2571: /* DisplayType::Box DRAWINGS LIGHT DIAGONAL UPPER RIGHT TO LOWER LEFT */
+        case 0x2572: /* DisplayType::Box DRAWINGS LIGHT DIAGONAL UPPER LEFT TO LOWER RIGHT */
+        case 0x29F6: /* SOLIDUS WITH OVERBAR */
+        case 0x29F8: /* BIG SOLIDUS */
+        case 0x2AFB: /* TRIPLE SOLIDUS BINARY RELATION */
+        case 0x2AFD: /* DOUBLE SOLIDUS OPERATOR */
+        case 0x2FF0: /* IDEOGRAPHIC DESCRIPTION CHARACTER LEFT TO RIGHT */
+        case 0x2FF1: /* IDEOGRAPHIC DESCRIPTION CHARACTER ABOVE TO BELOW */
+        case 0x2FF2: /* IDEOGRAPHIC DESCRIPTION CHARACTER LEFT TO MIDDLE AND RIGHT */
+        case 0x2FF3: /* IDEOGRAPHIC DESCRIPTION CHARACTER ABOVE TO MIDDLE AND BELOW */
+        case 0x2FF4: /* IDEOGRAPHIC DESCRIPTION CHARACTER FULL SURROUND */
+        case 0x2FF5: /* IDEOGRAPHIC DESCRIPTION CHARACTER SURROUND FROM ABOVE */
+        case 0x2FF6: /* IDEOGRAPHIC DESCRIPTION CHARACTER SURROUND FROM BELOW */
+        case 0x2FF7: /* IDEOGRAPHIC DESCRIPTION CHARACTER SURROUND FROM LEFT */
+        case 0x2FF8: /* IDEOGRAPHIC DESCRIPTION CHARACTER SURROUND FROM UPPER LEFT */
+        case 0x2FF9: /* IDEOGRAPHIC DESCRIPTION CHARACTER SURROUND FROM UPPER RIGHT */
+        case 0x2FFA: /* IDEOGRAPHIC DESCRIPTION CHARACTER SURROUND FROM LOWER LEFT */
+        case 0x2FFB: /* IDEOGRAPHIC DESCRIPTION CHARACTER OVERLAID */
+        case 0x3002: /* IDEOGRAPHIC FULL STOP */
+        case 0x3008: /* LEFT ANGLE BRACKET */
+        case 0x3014: /* LEFT TORTOISE SHELL BRACKET */
+        case 0x3015: /* RIGHT TORTOISE SHELL BRACKET */
+        case 0x3033: /* VERTICAL KANA REPEAT MARK UPPER HALF */
+        case 0x3035: /* VERTICAL KANA REPEAT MARK LOWER HALF */
+        case 0x321D: /* PARENTHESIZED KOREAN CHARACTER OJEON */
+        case 0x321E: /* PARENTHESIZED KOREAN CHARACTER O HU */
+        case 0x33AE: /* SQUARE RAD OVER S */
+        case 0x33AF: /* SQUARE RAD OVER S SQUARED */
+        case 0x33C6: /* SQUARE C OVER KG */
+        case 0x33DF: /* SQUARE A OVER M */
+        case 0x05B9: /* HEBREW POINT HOLAM */
+        case 0x05BA: /* HEBREW POINT HOLAM HASER FOR VAV */
+        case 0x05C1: /* HEBREW POINT SHIN DOT */
+        case 0x05C2: /* HEBREW POINT SIN DOT */
+        case 0x05C4: /* HEBREW MARK UPPER DOT */
+        case 0xA731: /* LATIN LETTER SMALL CAPITAL S */
+        case 0xA771: /* LATIN SMALL LETTER DUM */
+        case 0xA789: /* MODIFIER LETTER COLON */
+        case 0xFE14: /* PRESENTATION FORM FOR VERTICAL SEMICOLON */
+        case 0xFE15: /* PRESENTATION FORM FOR VERTICAL EXCLAMATION MARK */
+        case 0xFE3F: /* PRESENTATION FORM FOR VERTICAL LEFT ANGLE BRACKET */
+        case 0xFE5D: /* SMALL LEFT TORTOISE SHELL BRACKET */
+        case 0xFE5E: /* SMALL RIGHT TORTOISE SHELL BRACKET */
+        case 0xFF0E: /* FULLWIDTH FULL STOP */
+        case 0xFF0F: /* FULL WIDTH SOLIDUS */
+        case 0xFF61: /* HALFWIDTH IDEOGRAPHIC FULL STOP */
+        case 0xFFFC: /* OBJECT REPLACEMENT CHARACTER */
+        case 0xFFFD: /* REPLACEMENT CHARACTER */
+        case 0x1F50F: /* LOCK WITH INK PEN */
+        case 0x1F510: /* CLOSED LOCK WITH KEY */
+        case 0x1F511: /* KEY */
+        case 0x1F512: /* LOCK */
+        case 0x1F513: /* OPEN LOCK */
+            return YES;
+        case 0x0307: /* COMBINING DOT ABOVE */
+            return previousCodePoint == 0x0237 /* LATIN SMALL LETTER DOTLESS J */
+                || previousCodePoint == 0x0131 /* LATIN SMALL LETTER DOTLESS I */
+                || previousCodePoint == 0x05D5; /* HEBREW LETTER VAV */
+        case 0x0548: /* ARMENIAN CAPITAL LETTER VO */
+        case 0x054D: /* ARMENIAN CAPITAL LETTER SEH */
+        case 0x0578: /* ARMENIAN SMALL LETTER VO */
+        case 0x057D: /* ARMENIAN SMALL LETTER SEH */
+            return previousCodePoint
+                && !isASCIIDigitOrValidHostCharacter(previousCodePoint.value())
+                && !isArmenianScriptCharacter(previousCodePoint.value());
+        case '.':
+            return NO;
+        default:
+            return previousCodePoint
+                && isArmenianLookalikeCharacter(previousCodePoint.value())
+                && !(isArmenianScriptCharacter(charCode) || isASCIIDigitOrValidHostCharacter(charCode));
+    }
+}
+
+static void whiteListIDNScript(const char* scriptName)
+{
+    int32_t script = u_getPropertyValueEnum(UCHAR_SCRIPT, scriptName);
+    if (script >= 0 && script < USCRIPT_CODE_LIMIT) {
+        size_t index = script / 32;
+        uint32_t mask = 1 << (script % 32);
+        IDNScriptWhiteList[index] |= mask;
+    }
+}
+
 static BOOL readIDNScriptWhiteListFile(NSString *filename)
 {
     if (!filename)
@@ -76,9 +290,7 @@
     return YES;
 }
 
-namespace URLHelpers {
-
-void loadIDNScriptWhiteList()
+static BOOL allCharactersInIDNScriptWhiteList(const UChar *buffer, int32_t length)
 {
     static dispatch_once_t flag;
     dispatch_once(&flag, ^{
@@ -89,39 +301,510 @@
             if (readIDNScriptWhiteListFile([[dirs objectAtIndex:i] stringByAppendingPathComponent:@"IDNScriptWhiteList.txt"]))
                 return;
         }
-        initializeDefaultIDNScriptWhiteList();
+        const char* defaultIDNScriptWhiteList[20] = {
+            "Common",
+            "Inherited",
+            "Arabic",
+            "Armenian",
+            "Bopomofo",
+            "Canadian_Aboriginal",
+            "Devanagari",
+            "Deseret",
+            "Gujarati",
+            "Gurmukhi",
+            "Hangul",
+            "Han",
+            "Hebrew",
+            "Hiragana",
+            "Katakana_Or_Hiragana",
+            "Katakana",
+            "Latin",
+            "Tamil",
+            "Thai",
+            "Yi",
+        };
+        for (const char* scriptName : defaultIDNScriptWhiteList)
+            whiteListIDNScript(scriptName);
     });
+    
+    int32_t i = 0;
+    std::optional<UChar32> previousCodePoint;
+    while (i < length) {
+        UChar32 c;
+        U16_NEXT(buffer, i, length, c)
+        UErrorCode error = U_ZERO_ERROR;
+        UScriptCode script = uscript_getScript(c, &error);
+        if (error != U_ZERO_ERROR) {
+            LOG_ERROR("got ICU error while trying to look at scripts: %d", error);
+            return NO;
+        }
+        if (script < 0) {
+            LOG_ERROR("got negative number for script code from ICU: %d", script);
+            return NO;
+        }
+        if (script >= USCRIPT_CODE_LIMIT)
+            return NO;
+
+        size_t index = script / 32;
+        uint32_t mask = 1 << (script % 32);
+        if (!(IDNScriptWhiteList[index] & mask))
+            return NO;
+        
+        if (isLookalikeCharacter(previousCodePoint, c))
+            return NO;
+        previousCodePoint = c;
+    }
+    return YES;
 }
 
-} // namespace URLHelpers
+static bool isSecondLevelDomainNameAllowedByTLDRules(const UChar* buffer, int32_t length, const WTF::Function<bool(UChar)>& characterIsAllowed)
+{
+    ASSERT(length > 0);
+
+    for (int32_t i = length - 1; i >= 0; --i) {
+        UChar ch = buffer[i];
+        
+        if (characterIsAllowed(ch))
+            continue;
+        
+        // Only check the second level domain. Lower level registrars may have different rules.
+        if (ch == '.')
+            break;
+        
+        return false;
+    }
+    return true;
+}
+
+#define CHECK_RULES_IF_SUFFIX_MATCHES(suffix, function) \
+    { \
+        static const int32_t suffixLength = sizeof(suffix) / sizeof(suffix[0]); \
+        if (length > suffixLength && 0 == memcmp(buffer + length - suffixLength, suffix, sizeof(suffix))) \
+            return isSecondLevelDomainNameAllowedByTLDRules(buffer, length - suffixLength, function); \
+    }
+
+static bool isRussianDomainNameCharacter(UChar ch)
+{
+    // Only modern Russian letters, digits and dashes are allowed.
+    return (ch >= 0x0430 && ch <= 0x044f) || ch == 0x0451 || isASCIIDigit(ch) || ch == '-';
+}
+
+static BOOL allCharactersAllowedByTLDRules(const UChar* buffer, int32_t length)
+{
+    // Skip trailing dot for root domain.
+    if (buffer[length - 1] == '.')
+        length--;
+
+    // http://cctld.ru/files/pdf/docs/rules_ru-rf.pdf
+    static const UChar cyrillicRF[] = {
+        '.',
+        0x0440, // CYRILLIC SMALL LETTER ER
+        0x0444  // CYRILLIC SMALL LETTER EF
+    };
+    CHECK_RULES_IF_SUFFIX_MATCHES(cyrillicRF, isRussianDomainNameCharacter);
+
+    // http://rusnames.ru/rules.pl
+    static const UChar cyrillicRUS[] = {
+        '.',
+        0x0440, // CYRILLIC SMALL LETTER ER
+        0x0443, // CYRILLIC SMALL LETTER U
+        0x0441  // CYRILLIC SMALL LETTER ES
+    };
+    CHECK_RULES_IF_SUFFIX_MATCHES(cyrillicRUS, isRussianDomainNameCharacter);
+
+    // http://ru.faitid.org/projects/moscow/documents/moskva/idn
+    static const UChar cyrillicMOSKVA[] = {
+        '.',
+        0x043C, // CYRILLIC SMALL LETTER EM
+        0x043E, // CYRILLIC SMALL LETTER O
+        0x0441, // CYRILLIC SMALL LETTER ES
+        0x043A, // CYRILLIC SMALL LETTER KA
+        0x0432, // CYRILLIC SMALL LETTER VE
+        0x0430  // CYRILLIC SMALL LETTER A
+    };
+    CHECK_RULES_IF_SUFFIX_MATCHES(cyrillicMOSKVA, isRussianDomainNameCharacter);
+
+    // http://www.dotdeti.ru/foruser/docs/regrules.php
+    static const UChar cyrillicDETI[] = {
+        '.',
+        0x0434, // CYRILLIC SMALL LETTER DE
+        0x0435, // CYRILLIC SMALL LETTER IE
+        0x0442, // CYRILLIC SMALL LETTER TE
+        0x0438  // CYRILLIC SMALL LETTER I
+    };
+    CHECK_RULES_IF_SUFFIX_MATCHES(cyrillicDETI, isRussianDomainNameCharacter);
+
+    // http://corenic.org - rules not published. The word is Russian, so only allowing Russian at this time,
+    // although we may need to revise the checks if this ends up being used with other languages spoken in Russia.
+    static const UChar cyrillicONLAYN[] = {
+        '.',
+        0x043E, // CYRILLIC SMALL LETTER O
+        0x043D, // CYRILLIC SMALL LETTER EN
+        0x043B, // CYRILLIC SMALL LETTER EL
+        0x0430, // CYRILLIC SMALL LETTER A
+        0x0439, // CYRILLIC SMALL LETTER SHORT I
+        0x043D  // CYRILLIC SMALL LETTER EN
+    };
+    CHECK_RULES_IF_SUFFIX_MATCHES(cyrillicONLAYN, isRussianDomainNameCharacter);
+
+    // http://corenic.org - same as above.
+    static const UChar cyrillicSAYT[] = {
+        '.',
+        0x0441, // CYRILLIC SMALL LETTER ES
+        0x0430, // CYRILLIC SMALL LETTER A
+        0x0439, // CYRILLIC SMALL LETTER SHORT I
+        0x0442  // CYRILLIC SMALL LETTER TE
+    };
+    CHECK_RULES_IF_SUFFIX_MATCHES(cyrillicSAYT, isRussianDomainNameCharacter);
+
+    // http://pir.org/products/opr-domain/ - rules not published. According to the registry site,
+    // the intended audience is "Russian and other Slavic-speaking markets".
+    // Chrome appears to only allow Russian, so sticking with that for now.
+    static const UChar cyrillicORG[] = {
+        '.',
+        0x043E, // CYRILLIC SMALL LETTER O
+        0x0440, // CYRILLIC SMALL LETTER ER
+        0x0433  // CYRILLIC SMALL LETTER GHE
+    };
+    CHECK_RULES_IF_SUFFIX_MATCHES(cyrillicORG, isRussianDomainNameCharacter);
+
+    // http://cctld.by/rules.html
+    static const UChar cyrillicBEL[] = {
+        '.',
+        0x0431, // CYRILLIC SMALL LETTER BE
+        0x0435, // CYRILLIC SMALL LETTER IE
+        0x043B  // CYRILLIC SMALL LETTER EL
+    };
+    CHECK_RULES_IF_SUFFIX_MATCHES(cyrillicBEL, [](UChar ch) {
+        // Russian and Byelorussian letters, digits and dashes are allowed.
+        return (ch >= 0x0430 && ch <= 0x044f) || ch == 0x0451 || ch == 0x0456 || ch == 0x045E || ch == 0x2019 || isASCIIDigit(ch) || ch == '-';
+    });
+
+    // http://www.nic.kz/docs/poryadok_vnedreniya_kaz_ru.pdf
+    static const UChar cyrillicKAZ[] = {
+        '.',
+        0x049B, // CYRILLIC SMALL LETTER KA WITH DESCENDER
+        0x0430, // CYRILLIC SMALL LETTER A
+        0x0437  // CYRILLIC SMALL LETTER ZE
+    };
+    CHECK_RULES_IF_SUFFIX_MATCHES(cyrillicKAZ, [](UChar ch) {
+        // Kazakh letters, digits and dashes are allowed.
+        return (ch >= 0x0430 && ch <= 0x044f) || ch == 0x0451 || ch == 0x04D9 || ch == 0x0493 || ch == 0x049B || ch == 0x04A3 || ch == 0x04E9 || ch == 0x04B1 || ch == 0x04AF || ch == 0x04BB || ch == 0x0456 || isASCIIDigit(ch) || ch == '-';
+    });
+
+    // http://uanic.net/docs/documents-ukr/Rules%20of%20UKR_v4.0.pdf
+    static const UChar cyrillicUKR[] = {
+        '.',
+        0x0443, // CYRILLIC SMALL LETTER U
+        0x043A, // CYRILLIC SMALL LETTER KA
+        0x0440  // CYRILLIC SMALL LETTER ER
+    };
+    CHECK_RULES_IF_SUFFIX_MATCHES(cyrillicUKR, [](UChar ch) {
+        // Russian and Ukrainian letters, digits and dashes are allowed.
+        return (ch >= 0x0430 && ch <= 0x044f) || ch == 0x0451 || ch == 0x0491 || ch == 0x0404 || ch == 0x0456 || ch == 0x0457 || isASCIIDigit(ch) || ch == '-';
+    });
+
+    // http://www.rnids.rs/data/DOKUMENTI/idn-srb-policy-termsofuse-v1.4-eng.pdf
+    static const UChar cyrillicSRB[] = {
+        '.',
+        0x0441, // CYRILLIC SMALL LETTER ES
+        0x0440, // CYRILLIC SMALL LETTER ER
+        0x0431  // CYRILLIC SMALL LETTER BE
+    };
+    CHECK_RULES_IF_SUFFIX_MATCHES(cyrillicSRB, [](UChar ch) {
+        // Serbian letters, digits and dashes are allowed.
+        return (ch >= 0x0430 && ch <= 0x0438) || (ch >= 0x043A && ch <= 0x0448) || ch == 0x0452 || ch == 0x0458 || ch == 0x0459 || ch == 0x045A || ch == 0x045B || ch == 0x045F || isASCIIDigit(ch) || ch == '-';
+    });
+
+    // http://marnet.mk/doc/pravilnik-mk-mkd.pdf
+    static const UChar cyrillicMKD[] = {
+        '.',
+        0x043C, // CYRILLIC SMALL LETTER EM
+        0x043A, // CYRILLIC SMALL LETTER KA
+        0x0434  // CYRILLIC SMALL LETTER DE
+    };
+    CHECK_RULES_IF_SUFFIX_MATCHES(cyrillicMKD, [](UChar ch) {
+        // Macedonian letters, digits and dashes are allowed.
+        return (ch >= 0x0430 && ch <= 0x0438) || (ch >= 0x043A && ch <= 0x0448) || ch == 0x0453 || ch == 0x0455 || ch == 0x0458 || ch == 0x0459 || ch == 0x045A || ch == 0x045C || ch == 0x045F || isASCIIDigit(ch) || ch == '-';
+    });
+
+    // https://www.mon.mn/cs/
+    static const UChar cyrillicMON[] = {
+        '.',
+        0x043C, // CYRILLIC SMALL LETTER EM
+        0x043E, // CYRILLIC SMALL LETTER O
+        0x043D  // CYRILLIC SMALL LETTER EN
+    };
+    CHECK_RULES_IF_SUFFIX_MATCHES(cyrillicMON, [](UChar ch) {
+        // Mongolian letters, digits and dashes are allowed.
+        return (ch >= 0x0430 && ch <= 0x044f) || ch == 0x0451 || ch == 0x04E9 || ch == 0x04AF || isASCIIDigit(ch) || ch == '-';
+    });
+
+    // Not a known top level domain with special rules.
+    return NO;
+}
+
+// Return value of nil means no mapping is necessary.
+// If makeString is NO, then return value is either nil or self to indicate mapping is necessary.
+// If makeString is YES, then return value is either nil or the mapped string.
+static NSString *mapHostNameWithRange(NSString *string, NSRange range, BOOL encode, BOOL makeString, BOOL *error)
+{
+    if (range.length > HOST_NAME_BUFFER_LENGTH)
+        return nil;
     
-static String decodePercentEscapes(const String& string)
+    if (![string length])
+        return nil;
+    
+    UChar sourceBuffer[HOST_NAME_BUFFER_LENGTH];
+    UChar destinationBuffer[HOST_NAME_BUFFER_LENGTH];
+    
+    if (encode && [string rangeOfString:@"%" options:NSLiteralSearch range:range].location != NSNotFound) {
+        NSString *substring = [string substringWithRange:range];
+        substring = CFBridgingRelease(CFURLCreateStringByReplacingPercentEscapes(nullptr, (CFStringRef)substring, CFSTR("")));
+        if (substring) {
+            string = substring;
+            range = NSMakeRange(0, [string length]);
+        }
+    }
+    
+    int length = range.length;
+    [string getCharacters:sourceBuffer range:range];
+    
+    UErrorCode uerror = U_ZERO_ERROR;
+    UIDNAInfo processingDetails = UIDNA_INFO_INITIALIZER;
+    int32_t numCharactersConverted = (encode ? uidna_nameToASCII : uidna_nameToUnicode)(&URLParser::internationalDomainNameTranscoder(), sourceBuffer, length, destinationBuffer, HOST_NAME_BUFFER_LENGTH, &processingDetails, &uerror);
+    if (length && (U_FAILURE(uerror) || processingDetails.errors)) {
+        *error = YES;
+        return nil;
+    }
+    
+    if (numCharactersConverted == length && !memcmp(sourceBuffer, destinationBuffer, length * sizeof(UChar)))
+        return nil;
+    
+    if (!encode && !allCharactersInIDNScriptWhiteList(destinationBuffer, numCharactersConverted) && !allCharactersAllowedByTLDRules(destinationBuffer, numCharactersConverted))
+        return nil;
+    
+    return makeString ? [NSString stringWithCharacters:destinationBuffer length:numCharactersConverted] : string;
+}
+
+static BOOL hostNameNeedsDecodingWithRange(NSString *string, NSRange range, BOOL *error)
 {
-    NSString *substring = (NSString *)string;
-    substring = CFBridgingRelease(CFURLCreateStringByReplacingPercentEscapes(nullptr, (CFStringRef)substring, CFSTR("")));
+    return mapHostNameWithRange(string, range, NO, NO, error) != nil;
+}
+ 
+static BOOL hostNameNeedsEncodingWithRange(NSString *string, NSRange range, BOOL *error)
+{
+    return mapHostNameWithRange(string, range, YES,  NO, error) != nil;
+}
 
-    if (!substring)
-        return string;
+static NSString *decodeHostNameWithRange(NSString *string, NSRange range)
+{
+    BOOL error = NO;
+    NSString *host = mapHostNameWithRange(string, range, NO, YES, &error);
+    if (error)
+        return nil;
+    return !host ? string : host;
+}
 
-    return (String)substring;
+static NSString *encodeHostNameWithRange(NSString *string, NSRange range)
+{
+    BOOL error = NO;
+    NSString *host = mapHostNameWithRange(string, range, YES, YES, &error);
+    if (error)
+        return nil;
+    return !host ? string : host;
 }
 
 NSString *decodeHostName(NSString *string)
 {
-    std::optional<String> host = mapHostName(string, std::nullopt);
-    if (!host)
+    BOOL error = NO;
+    NSString *host = mapHostNameWithRange(string, NSMakeRange(0, [string length]), NO, YES, &error);
+    if (error)
         return nil;
-    return !*host ? string : (NSString *)*host;
+    return !host ? string : host;
 }
 
 NSString *encodeHostName(NSString *string)
 {
-    std::optional<String> host = mapHostName(string, decodePercentEscapes);
-    if (!host)
+    BOOL error = NO;
+    NSString *host = mapHostNameWithRange(string, NSMakeRange(0, [string length]), YES, YES, &error);
+    if (error)
         return nil;
-    return !*host ? string : (NSString *)*host;
+    return !host ? string : host;
 }
 
+static void collectRangesThatNeedMapping(NSString *string, NSRange range, RetainPtr<NSMutableArray>& array, BOOL encode)
+{
+    // Generally, we want to optimize for the case where there is one host name that does not need mapping.
+    // Therefore, we use nil to indicate no mapping here and an empty array to indicate error.
+
+    BOOL error = NO;
+    BOOL needsMapping = encode ? hostNameNeedsEncodingWithRange(string, range, &error) : hostNameNeedsDecodingWithRange(string, range, &error);
+    if (!error && !needsMapping)
+        return;
+    
+    if (!array)
+        array = adoptNS([NSMutableArray new]);
+
+    if (!error)
+        [array addObject:[NSValue valueWithRange:range]];
+}
+
+static void collectRangesThatNeedEncoding(NSString *string, NSRange range, RetainPtr<NSMutableArray>& array)
+{
+    return collectRangesThatNeedMapping(string, range, array, YES);
+}
+
+static void collectRangesThatNeedDecoding(NSString *string, NSRange range, RetainPtr<NSMutableArray>& array)
+{
+    return collectRangesThatNeedMapping(string, range, array, NO);
+}
+
+static void applyHostNameFunctionToMailToURLString(NSString *string, StringRangeApplierFunction f, RetainPtr<NSMutableArray>& array)
+{
+    // In a mailto: URL, host names come after a '@' character and end with a '>' or ',' or '?' character.
+    // Skip quoted strings so that characters in them don't confuse us.
+    // When we find a '?' character, we are past the part of the URL that contains host names.
+    
+    static NeverDestroyed<RetainPtr<NSCharacterSet>> hostNameOrStringStartCharacters = [NSCharacterSet characterSetWithCharactersInString:@"\"@?"];
+    static NeverDestroyed<RetainPtr<NSCharacterSet>> hostNameEndCharacters = [NSCharacterSet characterSetWithCharactersInString:@">,?"];
+    static NeverDestroyed<RetainPtr<NSCharacterSet>> quotedStringCharacters = [NSCharacterSet characterSetWithCharactersInString:@"\"\\"];
+    
+    unsigned stringLength = [string length];
+    NSRange remaining = NSMakeRange(0, stringLength);
+    
+    while (1) {
+        // Find start of host name or of quoted string.
+        NSRange hostNameOrStringStart = [string rangeOfCharacterFromSet:hostNameOrStringStartCharacters.get().get() options:0 range:remaining];
+        if (hostNameOrStringStart.location == NSNotFound)
+            return;
+
+        unichar c = [string characterAtIndex:hostNameOrStringStart.location];
+        remaining.location = NSMaxRange(hostNameOrStringStart);
+        remaining.length = stringLength - remaining.location;
+        
+        if (c == '?')
+            return;
+        
+        if (c == '@') {
+            // Find end of host name.
+            unsigned hostNameStart = remaining.location;
+            NSRange hostNameEnd = [string rangeOfCharacterFromSet:hostNameEndCharacters.get().get() options:0 range:remaining];
+            BOOL done;
+            if (hostNameEnd.location == NSNotFound) {
+                hostNameEnd.location = stringLength;
+                done = YES;
+            } else {
+                remaining.location = hostNameEnd.location;
+                remaining.length = stringLength - remaining.location;
+                done = NO;
+            }
+            
+            // Process host name range.
+            f(string, NSMakeRange(hostNameStart, hostNameEnd.location - hostNameStart), array);
+            
+            if (done)
+                return;
+        } else {
+            // Skip quoted string.
+            ASSERT(c == '"');
+            while (1) {
+                NSRange escapedCharacterOrStringEnd = [string rangeOfCharacterFromSet:quotedStringCharacters.get().get() options:0 range:remaining];
+                if (escapedCharacterOrStringEnd.location == NSNotFound)
+                    return;
+
+                c = [string characterAtIndex:escapedCharacterOrStringEnd.location];
+                remaining.location = NSMaxRange(escapedCharacterOrStringEnd);
+                remaining.length = stringLength - remaining.location;
+                
+                // If we are the end of the string, then break from the string loop back to the host name loop.
+                if (c == '"')
+                    break;
+                
+                // Skip escaped character.
+                ASSERT(c == '\\');
+                if (!remaining.length)
+                    return;
+
+                remaining.location += 1;
+                remaining.length -= 1;
+            }
+        }
+    }
+}
+
+static void applyHostNameFunctionToURLString(NSString *string, StringRangeApplierFunction f, RetainPtr<NSMutableArray>& array)
+{
+    // Find hostnames. Too bad we can't use any real URL-parsing code to do this,
+    // but we have to do it before doing all the %-escaping, and this is the only
+    // code we have that parses mailto URLs anyway.
+    
+    // Maybe we should implement this using a character buffer instead?
+    
+    if (protocolIs(string, "mailto")) {
+        applyHostNameFunctionToMailToURLString(string, f, array);
+        return;
+    }
+    
+    // Find the host name in a hierarchical URL.
+    // It comes after a "://" sequence, with scheme characters preceding.
+    // If ends with the end of the string or a ":", "/", or a "?".
+    // If there is a "@" character, the host part is just the part after the "@".
+    NSRange separatorRange = [string rangeOfString:@"://"];
+    if (separatorRange.location == NSNotFound)
+        return;
+    
+    // Check that all characters before the :// are valid scheme characters.
+    static NeverDestroyed<RetainPtr<NSCharacterSet>> nonSchemeCharacters = [[NSCharacterSet characterSetWithCharactersInString:@"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+-."] invertedSet];
+    if ([string rangeOfCharacterFromSet:nonSchemeCharacters.get().get() options:0 range:NSMakeRange(0, separatorRange.location)].location != NSNotFound)
+        return;
+    
+    unsigned stringLength = [string length];
+    
+    static NeverDestroyed<RetainPtr<NSCharacterSet>> hostTerminators = [NSCharacterSet characterSetWithCharactersInString:@":/?#"];
+    
+    // Start after the separator.
+    unsigned authorityStart = NSMaxRange(separatorRange);
+    
+    // Find terminating character.
+    NSRange hostNameTerminator = [string rangeOfCharacterFromSet:hostTerminators.get().get() options:0 range:NSMakeRange(authorityStart, stringLength - authorityStart)];
+    unsigned hostNameEnd = hostNameTerminator.location == NSNotFound ? stringLength : hostNameTerminator.location;
+    
+    // Find "@" for the start of the host name.
+    NSRange userInfoTerminator = [string rangeOfString:@"@" options:0 range:NSMakeRange(authorityStart, hostNameEnd - authorityStart)];
+    unsigned hostNameStart = userInfoTerminator.location == NSNotFound ? authorityStart : NSMaxRange(userInfoTerminator);
+    
+    return f(string, NSMakeRange(hostNameStart, hostNameEnd - hostNameStart), array);
+}
+
+static RetainPtr<NSString> mapHostNames(NSString *string, BOOL encode)
+{
+    // Generally, we want to optimize for the case where there is one host name that does not need mapping.
+    
+    if (encode && [string canBeConvertedToEncoding:NSASCIIStringEncoding])
+        return string;
+    
+    // Make a list of ranges that actually need mapping.
+    RetainPtr<NSMutableArray> hostNameRanges;
+    StringRangeApplierFunction f = encode ? collectRangesThatNeedEncoding : collectRangesThatNeedDecoding;
+    applyHostNameFunctionToURLString(string, f, hostNameRanges);
+    if (!hostNameRanges)
+        return string;
+
+    if (![hostNameRanges count])
+        return nil;
+    
+    // Do the mapping.
+    auto mutableCopy = adoptNS([string mutableCopy]);
+    unsigned i = [hostNameRanges count];
+    while (i--) {
+        NSRange hostNameRange = [[hostNameRanges objectAtIndex:i] rangeValue];
+        NSString *mappedHostName = encode ? encodeHostNameWithRange(string, hostNameRange) : decodeHostNameWithRange(string, hostNameRange);
+        [mutableCopy replaceCharactersInRange:hostNameRange withString:mappedHostName];
+    }
+    return mutableCopy;
+}
+
 static RetainPtr<NSString> stringByTrimmingWhitespace(NSString *string)
 {
     auto trimmed = adoptNS([string mutableCopy]);
@@ -221,18 +904,18 @@
     if (!string)
         return nil;
 
-    auto mappedString = mapHostNames(stringByTrimmingWhitespace(string).get(), decodePercentEscapes);
+    auto mappedString = mapHostNames(stringByTrimmingWhitespace(string).get(), YES);
     if (!mappedString)
         return nil;
 
     // Let's check whether the URL is bogus.
-    URL url { URL { nsURL }, mappedString };
+    URL url { URL { nsURL }, mappedString.get() };
     if (!url.createCFURL())
         return nil;
 
     // FIXME: https://bugs.webkit.org/show_bug.cgi?id=186057
     // We should be able to use url.createCFURL instead of using directly CFURL parsing routines.
-    NSData *data = ""
+    NSData *data = ""
     if (!data)
         return [NSURL URLWithString:@""];
 
@@ -371,11 +1054,119 @@
     return data;
 }
 
+static CFStringRef createStringWithEscapedUnsafeCharacters(CFStringRef string)
+{
+    CFIndex length = CFStringGetLength(string);
+    Vector<UChar, URL_BYTES_BUFFER_LENGTH> sourceBuffer(length);
+    CFStringGetCharacters(string, CFRangeMake(0, length), sourceBuffer.data());
+    
+    Vector<UChar, URL_BYTES_BUFFER_LENGTH> outBuffer;
+    
+    std::optional<UChar32> previousCodePoint;
+    CFIndex i = 0;
+    while (i < length) {
+        UChar32 c;
+        U16_NEXT(sourceBuffer, i, length, c)
+        
+        if (isLookalikeCharacter(previousCodePoint, c)) {
+            uint8_t utf8Buffer[4];
+            CFIndex offset = 0;
+            UBool failure = false;
+            U8_APPEND(utf8Buffer, offset, 4, c, failure)
+            ASSERT(!failure);
+            
+            for (CFIndex j = 0; j < offset; ++j) {
+                outBuffer.append('%');
+                outBuffer.append(upperNibbleToASCIIHexDigit(utf8Buffer[j]));
+                outBuffer.append(lowerNibbleToASCIIHexDigit(utf8Buffer[j]));
+            }
+        } else {
+            UChar utf16Buffer[2];
+            CFIndex offset = 0;
+            UBool failure = false;
+            U16_APPEND(utf16Buffer, offset, 2, c, failure)
+            ASSERT(!failure);
+            for (CFIndex j = 0; j < offset; ++j)
+                outBuffer.append(utf16Buffer[j]);
+        }
+        previousCodePoint = c;
+    }
+    
+    return CFStringCreateWithCharacters(nullptr, outBuffer.data(), outBuffer.size());
+}
+
 NSString *userVisibleString(NSURL *URL)
 {
     NSData *data = ""
-    CString string(static_cast<const char*>([data bytes]), [data length]);
-    return userVisibleURL(string);
+    const unsigned char *before = static_cast<const unsigned char*>([data bytes]);
+    int length = [data length];
+    
+    bool mayNeedHostNameDecoding = false;
+    
+    const unsigned char *p = before;
+    int bufferLength = (length * 3) + 1;
+    Vector<char, URL_BYTES_BUFFER_LENGTH> after(bufferLength); // large enough to %-escape every character
+    char *q = after.data();
+    for (int i = 0; i < length; i++) {
+        unsigned char c = p[i];
+        // unescape escape sequences that indicate bytes greater than 0x7f
+        if (c == '%' && (i + 1 < length && isASCIIHexDigit(p[i + 1])) && i + 2 < length && isASCIIHexDigit(p[i + 2])) {
+            auto u = toASCIIHexValue(p[i + 1], p[i + 2]);
+            if (u > 0x7f) {
+                // unescape
+                *q++ = u;
+            } else {
+                // do not unescape
+                *q++ = p[i];
+                *q++ = p[i + 1];
+                *q++ = p[i + 2];
+            }
+            i += 2;
+        } else {
+            *q++ = c;
+            
+            // Check for "xn--" in an efficient, non-case-sensitive, way.
+            if (c == '-' && i >= 3 && !mayNeedHostNameDecoding && (q[-4] | 0x20) == 'x' && (q[-3] | 0x20) == 'n' && q[-2] == '-')
+                mayNeedHostNameDecoding = true;
+        }
+    }
+    *q = '\0';
+    
+    // Check string to see if it can be converted to display using UTF-8  
+    RetainPtr<NSString> result = [NSString stringWithUTF8String:after.data()];
+    if (!result) {
+        // Could not convert to UTF-8.
+        // Convert characters greater than 0x7f to escape sequences.
+        // Shift current string to the end of the buffer
+        // then we will copy back bytes to the start of the buffer 
+        // as we convert.
+        int afterlength = q - after.data();
+        char *p = after.data() + bufferLength - afterlength - 1;
+        memmove(p, after.data(), afterlength + 1); // copies trailing '\0'
+        char *q = after.data();
+        while (*p) {
+            unsigned char c = *p;
+            if (c > 0x7f) {
+                *q++ = '%';
+                *q++ = upperNibbleToASCIIHexDigit(c);
+                *q++ = lowerNibbleToASCIIHexDigit(c);
+            } else
+                *q++ = *p;
+            p++;
+        }
+        *q = '\0';
+        result = [NSString stringWithUTF8String:after.data()];
+    }
+    
+    if (mayNeedHostNameDecoding) {
+        // FIXME: Is it good to ignore the failure of mapHostNames and keep result intact?
+        auto mappedResult = mapHostNames(result.get(), NO);
+        if (mappedResult)
+            result = mappedResult;
+    }
+
+    result = [result precomposedStringWithCanonicalMapping];
+    return CFBridgingRelease(createStringWithEscapedUnsafeCharacters((__bridge CFStringRef)result.get()));
 }
 
 BOOL isUserVisibleURL(NSString *string)

Modified: trunk/Source/WebCore/ChangeLog (239277 => 239278)


--- trunk/Source/WebCore/ChangeLog	2018-12-17 19:19:25 UTC (rev 239277)
+++ trunk/Source/WebCore/ChangeLog	2018-12-17 19:22:20 UTC (rev 239278)
@@ -1,3 +1,21 @@
+2018-12-17  Commit Queue  <commit-qu...@webkit.org>
+
+        Unreviewed, rolling out r239265 and r239274.
+        https://bugs.webkit.org/show_bug.cgi?id=192765
+
+        unorm_normalize is deprecated, and broke an internal build
+        (Requested by Truitt on #webkit).
+
+        Reverted changesets:
+
+        "[GTK][WPE] Need a function to convert internal URI to display
+        ("pretty") URI"
+        https://bugs.webkit.org/show_bug.cgi?id=174816
+        https://trac.webkit.org/changeset/239265
+
+        "Fix the Apple Internal Mac build with a newer SDK"
+        https://trac.webkit.org/changeset/239274
+
 2018-12-17  Daniel Bates  <daba...@apple.com>
 
         [iOS] Remove -[WebEvent initWithKeyEventType:...:characterSet:]

Modified: trunk/Source/WebCore/testing/Internals.cpp (239277 => 239278)


--- trunk/Source/WebCore/testing/Internals.cpp	2018-12-17 19:19:25 UTC (rev 239277)
+++ trunk/Source/WebCore/testing/Internals.cpp	2018-12-17 19:22:20 UTC (rev 239278)
@@ -185,7 +185,6 @@
 #include <wtf/Language.h>
 #include <wtf/MemoryPressureHandler.h>
 #include <wtf/MonotonicTime.h>
-#include <wtf/URLHelpers.h>
 #include <wtf/text/StringBuffer.h>
 #include <wtf/text/StringBuilder.h>
 #include <wtf/text/StringConcatenateNumbers.h>
@@ -4210,9 +4209,10 @@
 
 #if !PLATFORM(COCOA)
 
-String Internals::userVisibleString(const DOMURL& url)
+String Internals::userVisibleString(const DOMURL&)
 {
-    return WTF::URLHelpers::userVisibleURL(url.href().string().utf8());
+    // Cocoa-specific function. Could ASSERT_NOT_REACHED, but that's probably overkill.
+    return String();
 }
 
 #endif

Modified: trunk/Source/WebKit/ChangeLog (239277 => 239278)


--- trunk/Source/WebKit/ChangeLog	2018-12-17 19:19:25 UTC (rev 239277)
+++ trunk/Source/WebKit/ChangeLog	2018-12-17 19:22:20 UTC (rev 239278)
@@ -1,3 +1,21 @@
+2018-12-17  Commit Queue  <commit-qu...@webkit.org>
+
+        Unreviewed, rolling out r239265 and r239274.
+        https://bugs.webkit.org/show_bug.cgi?id=192765
+
+        unorm_normalize is deprecated, and broke an internal build
+        (Requested by Truitt on #webkit).
+
+        Reverted changesets:
+
+        "[GTK][WPE] Need a function to convert internal URI to display
+        ("pretty") URI"
+        https://bugs.webkit.org/show_bug.cgi?id=174816
+        https://trac.webkit.org/changeset/239265
+
+        "Fix the Apple Internal Mac build with a newer SDK"
+        https://trac.webkit.org/changeset/239274
+
 2018-12-17  Daniel Bates  <daba...@apple.com>
 
         Implement UIScriptController::toggleCapsLock() for iOS

Modified: trunk/Source/WebKit/PlatformGTK.cmake (239277 => 239278)


--- trunk/Source/WebKit/PlatformGTK.cmake	2018-12-17 19:19:25 UTC (rev 239277)
+++ trunk/Source/WebKit/PlatformGTK.cmake	2018-12-17 19:22:20 UTC (rev 239278)
@@ -103,7 +103,6 @@
     ${WEBKIT_DIR}/UIProcess/API/gtk/WebKitURIRequest.h
     ${WEBKIT_DIR}/UIProcess/API/gtk/WebKitURIResponse.h
     ${WEBKIT_DIR}/UIProcess/API/gtk/WebKitURISchemeRequest.h
-    ${WEBKIT_DIR}/UIProcess/API/gtk/WebKitURIUtilities.h
     ${WEBKIT_DIR}/UIProcess/API/gtk/WebKitUserContent.h
     ${WEBKIT_DIR}/UIProcess/API/gtk/WebKitUserContentManager.h
     ${WEBKIT_DIR}/UIProcess/API/gtk/WebKitUserMediaPermissionRequest.h

Modified: trunk/Source/WebKit/PlatformWPE.cmake (239277 => 239278)


--- trunk/Source/WebKit/PlatformWPE.cmake	2018-12-17 19:19:25 UTC (rev 239277)
+++ trunk/Source/WebKit/PlatformWPE.cmake	2018-12-17 19:22:20 UTC (rev 239278)
@@ -132,7 +132,6 @@
     ${WEBKIT_DIR}/UIProcess/API/wpe/WebKitURIRequest.h
     ${WEBKIT_DIR}/UIProcess/API/wpe/WebKitURIResponse.h
     ${WEBKIT_DIR}/UIProcess/API/wpe/WebKitURISchemeRequest.h
-    ${WEBKIT_DIR}/UIProcess/API/wpe/WebKitURIUtilities.h
     ${WEBKIT_DIR}/UIProcess/API/wpe/WebKitUserContent.h
     ${WEBKIT_DIR}/UIProcess/API/wpe/WebKitUserContentManager.h
     ${WEBKIT_DIR}/UIProcess/API/wpe/WebKitUserMediaPermissionRequest.h

Modified: trunk/Source/WebKit/SourcesGTK.txt (239277 => 239278)


--- trunk/Source/WebKit/SourcesGTK.txt	2018-12-17 19:19:25 UTC (rev 239277)
+++ trunk/Source/WebKit/SourcesGTK.txt	2018-12-17 19:22:20 UTC (rev 239278)
@@ -167,7 +167,6 @@
 UIProcess/API/glib/WebKitSettings.cpp @no-unify
 UIProcess/API/glib/WebKitUIClient.cpp @no-unify
 UIProcess/API/glib/WebKitURISchemeRequest.cpp @no-unify
-UIProcess/API/glib/WebKitURIUtilities.cpp @no-unify
 UIProcess/API/glib/WebKitUserContent.cpp @no-unify
 UIProcess/API/glib/WebKitUserContentManager.cpp @no-unify
 UIProcess/API/glib/WebKitUserMediaPermissionRequest.cpp @no-unify

Modified: trunk/Source/WebKit/SourcesWPE.txt (239277 => 239278)


--- trunk/Source/WebKit/SourcesWPE.txt	2018-12-17 19:19:25 UTC (rev 239277)
+++ trunk/Source/WebKit/SourcesWPE.txt	2018-12-17 19:22:20 UTC (rev 239278)
@@ -152,7 +152,6 @@
 UIProcess/API/glib/WebKitSettings.cpp @no-unify
 UIProcess/API/glib/WebKitUIClient.cpp @no-unify
 UIProcess/API/glib/WebKitURISchemeRequest.cpp @no-unify
-UIProcess/API/glib/WebKitURIUtilities.cpp @no-unify
 UIProcess/API/glib/WebKitUserContent.cpp @no-unify
 UIProcess/API/glib/WebKitUserContentManager.cpp @no-unify
 UIProcess/API/glib/WebKitUserMediaPermissionRequest.cpp @no-unify

Deleted: trunk/Source/WebKit/UIProcess/API/glib/WebKitURIUtilities.cpp (239277 => 239278)


--- trunk/Source/WebKit/UIProcess/API/glib/WebKitURIUtilities.cpp	2018-12-17 19:19:25 UTC (rev 239277)
+++ trunk/Source/WebKit/UIProcess/API/glib/WebKitURIUtilities.cpp	2018-12-17 19:22:20 UTC (rev 239278)
@@ -1,57 +0,0 @@
-/*
- * Copyright (C) 2018 Igalia S.L.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#include "config.h"
-#include "WebKitURIUtilities.h"
-
-#include <wtf/URLHelpers.h>
-#include <wtf/text/CString.h>
-#include <wtf/text/WTFString.h>
-
-/**
- * SECTION: WebKitURIUtilities
- * @Short_description: Utility functions to manipulate URIs
- * @Title: WebKitURIUtilities
- */
-
-/**
- * webkit_uri_for_display:
- * @uri: the URI to be converted
- *
- * Use this function to format a URI for display. The URIs used internally by
- * WebKit may contain percent-encoded characters or Punycode, which are not
- * generally suitable to display to users. This function provides protection
- * against IDN homograph attacks, so in some cases the host part of the returned
- * URI may be in Punycode if the safety check fails.
- *
- * Returns: (nullable) (transfer full): @uri suitable for display, or %NULL in
- *    case of error.
- *
- * Since: 2.24
- */
-gchar* webkit_uri_for_display(const gchar* uri)
-{
-    g_return_val_if_fail(uri, nullptr);
-
-    String result = WTF::URLHelpers::userVisibleURL(uri);
-    if (!result)
-        return nullptr;
-
-    return g_strdup(result.utf8().data());
-}

Deleted: trunk/Source/WebKit/UIProcess/API/gtk/WebKitURIUtilities.h (239277 => 239278)


--- trunk/Source/WebKit/UIProcess/API/gtk/WebKitURIUtilities.h	2018-12-17 19:19:25 UTC (rev 239277)
+++ trunk/Source/WebKit/UIProcess/API/gtk/WebKitURIUtilities.h	2018-12-17 19:22:20 UTC (rev 239278)
@@ -1,37 +0,0 @@
-/*
- * Copyright (C) 2018 Igalia S.L.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#if !defined(__WEBKIT2_H_INSIDE__) && !defined(WEBKIT2_COMPILATION)
-#error "Only <webkit2/webkit2.h> can be included directly."
-#endif
-
-#ifndef WebKitURIUtilities_h
-#define WebKitURIUtilities_h
-
-#include <glib.h>
-#include <webkit2/WebKitDefines.h>
-
-G_BEGIN_DECLS
-
-WEBKIT_API gchar *
-webkit_uri_for_display (const gchar *uri);
-
-G_END_DECLS
-
-#endif

Modified: trunk/Source/WebKit/UIProcess/API/gtk/docs/webkit2gtk-4.0-sections.txt (239277 => 239278)


--- trunk/Source/WebKit/UIProcess/API/gtk/docs/webkit2gtk-4.0-sections.txt	2018-12-17 19:19:25 UTC (rev 239277)
+++ trunk/Source/WebKit/UIProcess/API/gtk/docs/webkit2gtk-4.0-sections.txt	2018-12-17 19:22:20 UTC (rev 239278)
@@ -1645,8 +1645,3 @@
 WebKitPrintCustomWidgetPrivate
 webkit_print_custom_widget_get_type
 </SECTION>
-
-<SECTION>
-<FILE>WebKitURIUtilities</FILE>
-webkit_uri_for_display
-</SECTION>

Modified: trunk/Source/WebKit/UIProcess/API/gtk/docs/webkit2gtk-docs.sgml (239277 => 239278)


--- trunk/Source/WebKit/UIProcess/API/gtk/docs/webkit2gtk-docs.sgml	2018-12-17 19:19:25 UTC (rev 239277)
+++ trunk/Source/WebKit/UIProcess/API/gtk/docs/webkit2gtk-docs.sgml	2018-12-17 19:22:20 UTC (rev 239278)
@@ -74,11 +74,6 @@
     <xi:include href=""
   </chapter>
 
-  <chapter>
-    <title>Utilities</title>
-    <xi:include href=""
-  </chapter>
-
   <index id="index-all">
     <title>Index</title>
   </index>

Modified: trunk/Source/WebKit/UIProcess/API/gtk/webkit2.h (239277 => 239278)


--- trunk/Source/WebKit/UIProcess/API/gtk/webkit2.h	2018-12-17 19:19:25 UTC (rev 239277)
+++ trunk/Source/WebKit/UIProcess/API/gtk/webkit2.h	2018-12-17 19:22:20 UTC (rev 239278)
@@ -73,7 +73,6 @@
 #include <webkit2/WebKitURIRequest.h>
 #include <webkit2/WebKitURIResponse.h>
 #include <webkit2/WebKitURISchemeRequest.h>
-#include <webkit2/WebKitURIUtilities.h>
 #include <webkit2/WebKitUserContent.h>
 #include <webkit2/WebKitUserContentManager.h>
 #include <webkit2/WebKitUserMediaPermissionRequest.h>

Deleted: trunk/Source/WebKit/UIProcess/API/wpe/WebKitURIUtilities.h (239277 => 239278)


--- trunk/Source/WebKit/UIProcess/API/wpe/WebKitURIUtilities.h	2018-12-17 19:19:25 UTC (rev 239277)
+++ trunk/Source/WebKit/UIProcess/API/wpe/WebKitURIUtilities.h	2018-12-17 19:22:20 UTC (rev 239278)
@@ -1,37 +0,0 @@
-/*
- * Copyright (C) 2018 Igalia S.L.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#if !defined(__WEBKIT_H_INSIDE__) && !defined(WEBKIT2_COMPILATION)
-#error "Only <wpe/webkit.h> can be included directly."
-#endif
-
-#ifndef WebKitURIUtilities_h
-#define WebKitURIUtilities_h
-
-#include <glib.h>
-#include <wpe/WebKitDefines.h>
-
-G_BEGIN_DECLS
-
-WEBKIT_API gchar *
-webkit_uri_for_display (const gchar *uri);
-
-G_END_DECLS
-
-#endif

Modified: trunk/Source/WebKit/UIProcess/API/wpe/docs/wpe-0.1-sections.txt (239277 => 239278)


--- trunk/Source/WebKit/UIProcess/API/wpe/docs/wpe-0.1-sections.txt	2018-12-17 19:19:25 UTC (rev 239277)
+++ trunk/Source/WebKit/UIProcess/API/wpe/docs/wpe-0.1-sections.txt	2018-12-17 19:22:20 UTC (rev 239278)
@@ -1308,8 +1308,3 @@
 <SUBSECTION Standard>
 WEBKIT_TYPE_APPLICATION_INFO
 </SECTION>
-
-<SECTION>
-<FILE>WebKitURIUtilities</FILE>
-webkit_uri_for_display
-</SECTION>

Modified: trunk/Source/WebKit/UIProcess/API/wpe/docs/wpe-docs.sgml (239277 => 239278)


--- trunk/Source/WebKit/UIProcess/API/wpe/docs/wpe-docs.sgml	2018-12-17 19:19:25 UTC (rev 239277)
+++ trunk/Source/WebKit/UIProcess/API/wpe/docs/wpe-docs.sgml	2018-12-17 19:22:20 UTC (rev 239278)
@@ -56,11 +56,6 @@
     <xi:include href=""
   </chapter>
 
-  <chapter>
-    <title>Utilities</title>
-    <xi:include href=""
-  </chapter>
-
   <index id="index-all">
     <title>Index</title>
   </index>

Modified: trunk/Source/WebKit/UIProcess/API/wpe/webkit.h (239277 => 239278)


--- trunk/Source/WebKit/UIProcess/API/wpe/webkit.h	2018-12-17 19:19:25 UTC (rev 239277)
+++ trunk/Source/WebKit/UIProcess/API/wpe/webkit.h	2018-12-17 19:22:20 UTC (rev 239278)
@@ -67,7 +67,6 @@
 #include <wpe/WebKitURIRequest.h>
 #include <wpe/WebKitURIResponse.h>
 #include <wpe/WebKitURISchemeRequest.h>
-#include <wpe/WebKitURIUtilities.h>
 #include <wpe/WebKitUserContent.h>
 #include <wpe/WebKitUserContentManager.h>
 #include <wpe/WebKitUserMediaPermissionRequest.h>

Modified: trunk/Tools/ChangeLog (239277 => 239278)


--- trunk/Tools/ChangeLog	2018-12-17 19:19:25 UTC (rev 239277)
+++ trunk/Tools/ChangeLog	2018-12-17 19:22:20 UTC (rev 239278)
@@ -1,3 +1,21 @@
+2018-12-17  Commit Queue  <commit-qu...@webkit.org>
+
+        Unreviewed, rolling out r239265 and r239274.
+        https://bugs.webkit.org/show_bug.cgi?id=192765
+
+        unorm_normalize is deprecated, and broke an internal build
+        (Requested by Truitt on #webkit).
+
+        Reverted changesets:
+
+        "[GTK][WPE] Need a function to convert internal URI to display
+        ("pretty") URI"
+        https://bugs.webkit.org/show_bug.cgi?id=174816
+        https://trac.webkit.org/changeset/239265
+
+        "Fix the Apple Internal Mac build with a newer SDK"
+        https://trac.webkit.org/changeset/239274
+
 2018-12-17  Daniel Bates  <daba...@apple.com>
 
         Implement UIScriptController::toggleCapsLock() for iOS

Modified: trunk/Tools/TestWebKitAPI/CMakeLists.txt (239277 => 239278)


--- trunk/Tools/TestWebKitAPI/CMakeLists.txt	2018-12-17 19:19:25 UTC (rev 239277)
+++ trunk/Tools/TestWebKitAPI/CMakeLists.txt	2018-12-17 19:22:20 UTC (rev 239278)
@@ -177,7 +177,6 @@
     ${TESTWEBKITAPI_DIR}/Tests/WTF/Threading.cpp
     ${TESTWEBKITAPI_DIR}/Tests/WTF/Time.cpp
     ${TESTWEBKITAPI_DIR}/Tests/WTF/URL.cpp
-    ${TESTWEBKITAPI_DIR}/Tests/WTF/URLHelpers.cpp
     ${TESTWEBKITAPI_DIR}/Tests/WTF/URLParser.cpp
     ${TESTWEBKITAPI_DIR}/Tests/WTF/UniqueArray.cpp
     ${TESTWEBKITAPI_DIR}/Tests/WTF/UniqueRef.cpp

Modified: trunk/Tools/TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj (239277 => 239278)


--- trunk/Tools/TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj	2018-12-17 19:19:25 UTC (rev 239277)
+++ trunk/Tools/TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj	2018-12-17 19:22:20 UTC (rev 239278)
@@ -315,7 +315,6 @@
 		5CE354D91E70DA5C00BEFE3B /* WKContentExtensionStore.mm in Sources */ = {isa = PBXBuildFile; fileRef = 5CE354D81E70D9C300BEFE3B /* WKContentExtensionStore.mm */; };
 		5CEAB5E11FA939F400A77FAA /* _WKInputDelegate.mm in Sources */ = {isa = PBXBuildFile; fileRef = 5CEAB5DF1FA937CB00A77FAA /* _WKInputDelegate.mm */; };
 		5E4B1D2E1D404C6100053621 /* WKScrollViewDelegate.mm in Sources */ = {isa = PBXBuildFile; fileRef = 5E4B1D2C1D404C6100053621 /* WKScrollViewDelegate.mm */; };
-		5FAD3AE421B97EEE00BEE178 /* URLHelpers.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 5FAD3AE321B97C5000BEE178 /* URLHelpers.cpp */; };
 		631EFFF61E7B5E8D00D2EBB8 /* Geolocation.mm in Sources */ = {isa = PBXBuildFile; fileRef = 631EFFF51E7B5E8D00D2EBB8 /* Geolocation.mm */; };
 		634910E01E9D3FF300880309 /* CoreLocation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 634910DF1E9D3FF300880309 /* CoreLocation.framework */; };
 		6354F4D11F7C3AB500D89DF3 /* ApplicationManifestParser.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 6354F4D01F7C3AB500D89DF3 /* ApplicationManifestParser.cpp */; };
@@ -1663,7 +1662,6 @@
 		5CE354D81E70D9C300BEFE3B /* WKContentExtensionStore.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = WKContentExtensionStore.mm; sourceTree = "<group>"; };
 		5CEAB5DF1FA937CB00A77FAA /* _WKInputDelegate.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = _WKInputDelegate.mm; sourceTree = "<group>"; };
 		5E4B1D2C1D404C6100053621 /* WKScrollViewDelegate.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; name = WKScrollViewDelegate.mm; path = ../ios/WKScrollViewDelegate.mm; sourceTree = "<group>"; };
-		5FAD3AE321B97C5000BEE178 /* URLHelpers.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = URLHelpers.cpp; path = Tests/WTF/URLHelpers.cpp; sourceTree = "<group>"; };
 		631EFFF51E7B5E8D00D2EBB8 /* Geolocation.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = Geolocation.mm; sourceTree = "<group>"; };
 		634910DF1E9D3FF300880309 /* CoreLocation.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CoreLocation.framework; path = System/Library/Frameworks/CoreLocation.framework; sourceTree = SDKROOT; };
 		6354F4D01F7C3AB500D89DF3 /* ApplicationManifestParser.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; path = ApplicationManifestParser.cpp; sourceTree = "<group>"; };
@@ -2288,7 +2286,6 @@
 		08FB7794FE84155DC02AAC07 /* TestWebKitAPI */ = {
 			isa = PBXGroup;
 			children = (
-				5FAD3AE321B97C5000BEE178 /* URLHelpers.cpp */,
 				08FB7795FE84155DC02AAC07 /* Source */,
 				BCB9EB66112366D800A137E0 /* Tests */,
 				BC90957D12554CEA00083756 /* Configurations */,
@@ -3817,7 +3814,6 @@
 			buildActionMask = 2147483647;
 			files = (
 				7C83DFA21D0A5AE400FEBCF3 /* mainIOS.mm in Sources */,
-				5FAD3AE421B97EEE00BEE178 /* URLHelpers.cpp in Sources */,
 				7C83DFAD1D0A5AE400FEBCF3 /* mainMac.mm in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;

Deleted: trunk/Tools/TestWebKitAPI/Tests/WTF/URLHelpers.cpp (239277 => 239278)


--- trunk/Tools/TestWebKitAPI/Tests/WTF/URLHelpers.cpp	2018-12-17 19:19:25 UTC (rev 239277)
+++ trunk/Tools/TestWebKitAPI/Tests/WTF/URLHelpers.cpp	2018-12-17 19:22:20 UTC (rev 239278)
@@ -1,116 +0,0 @@
-/*
- * Copyright (C) 2011, 2012 Apple Inc. All rights reserved.
- * Copyright (C) 2018 Igalia S.L.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-#include <wtf/URLHelpers.h>
-#include <wtf/text/CString.h>
-#include <wtf/text/WTFString.h>
-
-namespace TestWebKitAPI {
-
-using namespace WTF;
-using namespace WTF::URLHelpers;
-
-TEST(WTF, UserVisibleURLUnaffected)
-{
-    const char* const items[] = {
-        "http://site.com",
-        "http://%77ebsite.com",
-        "http://xn--cfa45g/", // U+0131, U+0307
-        "http://xn--tma03b/", // U+0237, U+0307
-        "http://xn--tma03bxga/", // U+0237, U+034F, U+034F, U+0307
-        "http://xn--tma03bl01e/", // U+0237, U+200B, U+0307
-        "http://xn--a-egb/", // a, U+034F
-        "http://xn--a-qgn/", // a, U+200B
-        "http://xn--a-mgn/", // a, U+2009
-        "http://xn--u7f/", // U+1D04
-        "http://xn--57f/", // U+1D0F
-        "http://xn--i38a/", // U+A731
-        "http://xn--j8f/", // U+1D1C
-        "http://xn--n8f/", // U+1D20
-        "http://xn--o8f/", // U+1D21
-        "http://xn--p8f/", // U+1D22
-        "http://xn--0na/", // U+0261
-        "http://xn--cn-ded/", // U+054D
-        "http://xn--ews-nfe.org/", // U+054D
-        "http://xn--yotube-qkh/", // U+0578
-        "http://xn--cla-7fe.edu/", // U+0578
-        "http://xn--rsa94l/", // U+05D5 U+0307
-        "http://xn--hdb9c/", // U+05D5 U+05B9
-        "http://xn--idb7c/", // U+05D5 U+05BA
-        "http://xn--pdb3b/", // U+05D5 U+05C1
-        "http://xn--qdb1b/", // U+05D5 U+05C2
-        "http://xn--sdb7a/", // U+05D5 U+05C4
-        "http://xn--2-zic/", // U+0032 U+05E1
-
-        // Valid mixtures of Armenian and other scripts
-        "https://en.wikipedia.org/wiki/.\u0570\u0561\u0575",
-        "https://\u0573\u0574\u0578.\u0570\u0561\u0575",
-        "https://\u0573-1-\u0574\u0578.\u0570\u0561\u0575",
-        "https://2\u0573_\u0574\u0578.\u0570\u0561\u0575",
-        "https://\u0573_\u0574\u05783.\u0570\u0561\u0575",
-        "https://got\u0551\u0535\u0543.com",
-        "https://\u0551\u0535\u0543fans.net",
-        "https://\u0551\u0535or\u0575\u0543.biz",
-        "https://\u0551\u0535and!$^&*()-~+={}or<>,.?\u0575\u0543.biz",
-    };
-
-    for (auto& item : items) {
-        CString input(item);
-        String result = userVisibleURL(input);
-        EXPECT_EQ(result.utf8(), item);
-    }
-}
-
-TEST(WTF, UserVisibleURLAffected)
-{
-    struct {
-        const char* input;
-        const char* output;
-    } const items[] = {
-        // Division sign: an allowed non-ASCII character, since it's not a
-        // lookalike character.
-        { "http://site.com\xC3\xB7othersite.org", "http://site.com\xC3\xB7othersite.org" },
-        { "http://site.com%C3%B7othersite.org", "http://site.com\xC3\xB7othersite.org" },
-
-        // Full width solidus: disallowed because it looks like the solidus,
-        // which is the character that indicates the end of the host name.
-        { "http://site.com\xEF\xBC\x8Fothersite.org", "http://site.com%EF%BC%8Fothersite.org" },
-        { "http://site.com%EF%BC%8Fothersite.org", "http://site.com%EF%BC%8Fothersite.org" },
-
-        // Ideographic space: disallowed because it looks like the ASCII space.
-        { "http://site.com\xE3\x80\x80othersite.org", "http://site.com%E3%80%80othersite.org" },
-        { "http://site.com%E3%80%80othersite.org", "http://site.com%E3%80%80othersite.org" },
-    };
-
-    for (auto& item : items) {
-        CString input(item.input);
-        String result = userVisibleURL(input);
-        EXPECT_EQ(result.utf8(), item.output);
-    }
-}
-
-} // namespace TestWebKitAPI

Deleted: trunk/Tools/TestWebKitAPI/Tests/WebKitGLib/TestWebKitURIUtilities.cpp (239277 => 239278)


--- trunk/Tools/TestWebKitAPI/Tests/WebKitGLib/TestWebKitURIUtilities.cpp	2018-12-17 19:19:25 UTC (rev 239277)
+++ trunk/Tools/TestWebKitAPI/Tests/WebKitGLib/TestWebKitURIUtilities.cpp	2018-12-17 19:22:20 UTC (rev 239278)
@@ -1,51 +0,0 @@
-/*
- * Copyright (C) 2011, 2012 Apple Inc. All rights reserved.
- * Copyright (C) 2018 Igalia S.L.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-
-#include "TestMain.h"
-
-static void testURIForDisplayUnaffected(Test*, gconstpointer)
-{
-    GUniquePtr<char> displayURI(webkit_uri_for_display("http://site.com\xC3\xB7othersite.org"));
-    g_assert_cmpstr(displayURI.get(), ==, "http://site.com\xC3\xB7othersite.org");
-}
-
-static void testURIForDisplayAffected(Test*, gconstpointer)
-{
-    GUniquePtr<char> displayURI(webkit_uri_for_display("http://site.com%C3%B7othersite.org"));
-    g_assert_cmpstr(displayURI.get(), ==, "http://site.com\xC3\xB7othersite.org");
-}
-
-void beforeAll()
-{
-    Test::add("WebKitURIUtilities", "uri-for-display-unaffected", testURIForDisplayUnaffected);
-    Test::add("WebKitURIUtilities", "uri-for-display-affected", testURIForDisplayAffected);
-}
-
-void afterAll()
-{
-}

Modified: trunk/Tools/TestWebKitAPI/glib/CMakeLists.txt (239277 => 239278)


--- trunk/Tools/TestWebKitAPI/glib/CMakeLists.txt	2018-12-17 19:19:25 UTC (rev 239277)
+++ trunk/Tools/TestWebKitAPI/glib/CMakeLists.txt	2018-12-17 19:22:20 UTC (rev 239278)
@@ -134,7 +134,6 @@
 ADD_WK2_TEST(TestWebKitPolicyClient ${TOOLS_DIR}/TestWebKitAPI/Tests/WebKitGLib/TestWebKitPolicyClient.cpp)
 ADD_WK2_TEST(TestWebKitSecurityOrigin ${TOOLS_DIR}/TestWebKitAPI/Tests/WebKitGLib/TestWebKitSecurityOrigin.cpp)
 ADD_WK2_TEST(TestWebKitSettings ${TOOLS_DIR}/TestWebKitAPI/Tests/WebKitGLib/TestWebKitSettings.cpp)
-ADD_WK2_TEST(TestWebKitURIUtilities ${TOOLS_DIR}/TestWebKitAPI/Tests/WebKitGLib/TestWebKitURIUtilities.cpp)
 ADD_WK2_TEST(TestWebKitWebContext ${TOOLS_DIR}/TestWebKitAPI/Tests/WebKitGLib/TestWebKitWebContext.cpp)
 ADD_WK2_TEST(TestWebKitWebView ${TOOLS_DIR}/TestWebKitAPI/Tests/WebKitGLib/TestWebKitWebView.cpp)
 ADD_WK2_TEST(TestWebKitUserContentManager ${TOOLS_DIR}/TestWebKitAPI/Tests/WebKitGLib/TestWebKitUserContentManager.cpp)
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