Re: Coverage information available

[Christian Brabandt]

Hi Bram,
here we go. I attach a test for the digraph feature.


Best,
Christian
-- 
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sie benutzt wird.
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From dd385ed91049e528320cf8f114a1d677930fbd04 Mon Sep 17 00:00:00 2001
From: Christian Brabandt <c...@256bit.org>
Date: Wed, 20 Jul 2016 21:05:41 +0200
Subject: [PATCH] Add a test for the digraph functionality

---
 src/testdir/test_alot.vim    |   1 +
 src/testdir/test_digraph.vim | 433 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 434 insertions(+)
 create mode 100644 src/testdir/test_digraph.vim

diff --git a/src/testdir/test_alot.vim b/src/testdir/test_alot.vim
index e9c8439..e87ff90 100644
--- a/src/testdir/test_alot.vim
+++ b/src/testdir/test_alot.vim
@@ -5,6 +5,7 @@ source test_assign.vim
 source test_autocmd.vim
 source test_cursor_func.vim
 source test_delete.vim
+source test_digraph.vim
 source test_execute_func.vim
 source test_ex_undo.vim
 source test_expand.vim
diff --git a/src/testdir/test_digraph.vim b/src/testdir/test_digraph.vim
new file mode 100644
index 0000000..11c8540
--- /dev/null
+++ b/src/testdir/test_digraph.vim
@@ -0,0 +1,433 @@
+
+" Tests for digraphs
+
+func! Put_Dig(chars)
+  exe "norm! o\<c-k>".a:chars
+endfu
+
+func! Put_Dig_BS(char1, char2)
+  exe "norm! o".a:char1."\<bs>".a:char2
+endfu
+
+func! Test_digraphs()
+  if !has("digraphs") || !has("multi_byte")
+    return
+  endif
+  let _enc=&enc
+  set nocp enc=utf8
+  new
+  call Put_Dig("00")
+  call assert_equal("∞", getline('.'))
+  " not a digraph
+  call Put_Dig("el")
+  call assert_equal("l", getline('.'))
+  call Put_Dig("ht")
+  call assert_equal("þ", getline('.'))
+  " digraph "ab" is the same as "ba"
+  call Put_Dig("ab")
+  call Put_Dig("ba")
+  call assert_equal(["ば","ば"], getline(line('.')-1,line('.')))
+  " Euro sign
+  call Put_Dig("e=")
+  call Put_Dig("=e")
+  call Put_Dig("Eu")
+  call Put_Dig("uE")
+  call assert_equal(['е']+repeat(["€"],3), getline(line('.')-3,line('.')))
+  " Rouble sign
+  call Put_Dig("R=")
+  call Put_Dig("=R")
+  call Put_Dig("=P")
+  call Put_Dig("P=")
+  call assert_equal(['Р']+repeat(["₽"],2)+['П'], getline(line('.')-3,line('.')))
+  " Not a digraph
+  call Put_Dig("a\<bs>")
+  call Put_Dig("\<bs>a")
+  call assert_equal(["<BS>", "<BS>a"], getline(line('.')-1,line('.')))
+  " Grave
+  call Put_Dig("a!")
+  call Put_Dig("!e")
+  call Put_Dig("b!") " not defined
+  call assert_equal(["à", "è", "!"], getline(line('.')-2,line('.')))
+  " Acute accent
+  call Put_Dig("a'")
+  call Put_Dig("'e")
+  call Put_Dig("b'") " not defined
+  call assert_equal(["á", "é", "'"], getline(line('.')-2,line('.')))
+  " Cicumflex
+  call Put_Dig("a>")
+  call Put_Dig(">e")
+  call Put_Dig("b>") " not defined
+  call assert_equal(['â', 'ê', '>'], getline(line('.')-2,line('.')))
+  " Tilde
+  call Put_Dig("o~")
+  call Put_Dig("~u") " not defined
+  call Put_Dig("z~") " not defined
+  call assert_equal(['õ', 'u', '~'], getline(line('.')-2,line('.')))
+  " Tilde
+  call Put_Dig("o?")
+  call Put_Dig("?u")
+  call Put_Dig("z?") " not defined
+  call assert_equal(['õ', 'ũ', '?'], getline(line('.')-2,line('.')))
+  " Macron
+  call Put_Dig("o-")
+  call Put_Dig("-u")
+  call Put_Dig("z-") " not defined
+  call assert_equal(['ō', 'ū', '-'], getline(line('.')-2,line('.')))
+  " Breve
+  call Put_Dig("o(")
+  call Put_Dig("(u")
+  call Put_Dig("z(") " not defined
+  call assert_equal(['ŏ', 'ŭ', '('], getline(line('.')-2,line('.')))
+  " Dot above
+  call Put_Dig("b.")
+  call Put_Dig(".e")
+  call Put_Dig("a.") " not defined
+  call assert_equal(['ḃ', 'ė', '.'], getline(line('.')-2,line('.')))
+  " Diaresis
+  call Put_Dig("a:")
+  call Put_Dig(":u")
+  call Put_Dig("b:") " not defined
+  call assert_equal(['ä', 'ü', ':'], getline(line('.')-2,line('.')))
+  " Cedilla
+  call Put_Dig("',")
+  call Put_Dig(",C")
+  call Put_Dig("b,") " not defined
+  call assert_equal(['¸', 'Ç', ','], getline(line('.')-2,line('.')))
+  " Underline
+  call Put_Dig("B_")
+  call Put_Dig("_t")
+  call Put_Dig("a_") " not defined
+  call assert_equal(['Ḇ', 'ṯ', '_'], getline(line('.')-2,line('.')))
+  " Stroke
+  call Put_Dig("j/")
+  call Put_Dig("/l")
+  call Put_Dig("b/") " not defined
+  call assert_equal(['/', 'ł', '/'], getline(line('.')-2,line('.')))
+  " Double acute
+  call Put_Dig('O"')
+  call Put_Dig('"y')
+  call Put_Dig('b"') " not defined
+  call assert_equal(['Ő', 'ÿ', '"'], getline(line('.')-2,line('.')))
+  " Ogonek
+  call Put_Dig('u;')
+  call Put_Dig(';E')
+  call Put_Dig('b;') " not defined
+  call assert_equal(['ų', 'Ę', ';'], getline(line('.')-2,line('.')))
+  " Caron
+  call Put_Dig('u<')
+  call Put_Dig('<E')
+  call Put_Dig('b<') " not defined
+  call assert_equal(['ǔ', 'Ě', '<'], getline(line('.')-2,line('.')))
+  " Ring above
+  call Put_Dig('u0')
+  call Put_Dig('0E') " not defined
+  call Put_Dig('b0') " not defined
+  call assert_equal(['ů', 'E', '0'], getline(line('.')-2,line('.')))
+  " Hook
+  call Put_Dig('u2')
+  call Put_Dig('2E')
+  call Put_Dig('b2') " not defined
+  call assert_equal(['ủ', 'Ẻ', '2'], getline(line('.')-2,line('.')))
+  " Horn
+  call Put_Dig('u9')
+  call Put_Dig('9E') " not defined
+  call Put_Dig('b9') " not defined
+  call assert_equal(['Æ°', 'E', '9'], getline(line('.')-2,line('.')))
+  " Cyrillic
+  call Put_Dig('u=')
+  call Put_Dig('=b')
+  call Put_Dig('=_')
+  call assert_equal(['у', 'б', '〓'], getline(line('.')-2,line('.')))
+  " Greek
+  call Put_Dig('u*')
+  call Put_Dig('*b')
+  call Put_Dig('*_')
+  call assert_equal(['υ', 'β', '々'], getline(line('.')-2,line('.')))
+  " Greek/Cyrillic special
+  call Put_Dig('u%')
+  call Put_Dig('%b') " not defined
+  call Put_Dig('%_') " not defined
+  call assert_equal(['ύ', 'b', '_'], getline(line('.')-2,line('.')))
+  " Arabic
+  call Put_Dig('u+')
+  call Put_Dig('+b')
+  call Put_Dig('+_') " japanese industrial symbol
+  call assert_equal(['+', 'ب', '〄'], getline(line('.')-2,line('.')))
+  " Hebrew
+  call Put_Dig('Q+')
+  call Put_Dig('+B')
+  call Put_Dig('+X')
+  call assert_equal(['ק', 'ב', 'ח'], getline(line('.')-2,line('.')))
+  " Latin
+  call Put_Dig('a3')
+  call Put_Dig('A3')
+  call Put_Dig('3X')
+  call assert_equal(['Ç£', 'Ç¢', 'X'], getline(line('.')-2,line('.')))
+  " Bopomofo
+  call Put_Dig('a4')
+  call Put_Dig('A4')
+  call Put_Dig('4X')
+  call assert_equal(['ㄚ', '4', 'X'], getline(line('.')-2,line('.')))
+  " Hiragana
+  call Put_Dig('a5')
+  call Put_Dig('A5')
+  call Put_Dig('5X')
+  call assert_equal(['あ', 'ぁ', 'X'], getline(line('.')-2,line('.')))
+  " Katakana
+  call Put_Dig('a6')
+  call Put_Dig('A6')
+  call Put_Dig('6X')
+  call assert_equal(['ァ', 'ア', 'X'], getline(line('.')-2,line('.')))
+  " Superscripts
+  call Put_Dig('1S')
+  call Put_Dig('2S')
+  call Put_Dig('3S')
+  call assert_equal(['¹', '²', '³'], getline(line('.')-2,line('.')))
+  " Subscripts
+  call Put_Dig('1s')
+  call Put_Dig('2s')
+  call Put_Dig('3s')
+  call assert_equal(['₁', '₂', '₃'], getline(line('.')-2,line('.')))
+  " Eszet (only lowercase)
+  call Put_Dig("ss")
+  call Put_Dig("SS") " start of string
+  call assert_equal(["ß", "˜"], getline(line('.')-1,line('.')))
+  " High bit set
+  call Put_Dig("a ")
+  call Put_Dig(" A")
+  call assert_equal(['á', 'Á'], getline(line('.')-1,line('.')))
+  " Escape is not part of a digraph
+  call Put_Dig("a\<esc>")
+  call Put_Dig("\<esc>A")
+  call assert_equal(['', 'A'], getline(line('.')-1,line('.')))
+  " define some custom digraphs
+  " old: 00 ∞
+  " old: el l
+  digraph 00 9216
+  digraph el 0252
+  call Put_Dig("00")
+  call Put_Dig("el")
+  " Reset digraphs
+  digraph 00 8734
+  digraph el 108
+  call Put_Dig("00")
+  call Put_Dig("el")
+  call assert_equal(['␀', 'ü', '∞', 'l'], getline(line('.')-3,line('.')))
+  " reset encoding option
+  let &enc=_enc
+  bw!
+endfunc
+
+func! Test_digraphs_option()
+  if !has("digraphs") || !has("multi_byte")
+    return
+  endif
+  let _enc=&enc
+  " reset whichwrap option, so that testing <esc><bs>A works,
+  " without moving up a line
+  set nocp enc=utf8 digraph ww=
+  new
+  call Put_Dig_BS("0","0")
+  call assert_equal("∞", getline('.'))
+  " not a digraph
+  call Put_Dig_BS("e","l")
+  call assert_equal("l", getline('.'))
+  call Put_Dig_BS("h","t")
+  call assert_equal("þ", getline('.'))
+  " digraph "ab" is the same as "ba"
+  call Put_Dig_BS("a","b")
+  call Put_Dig_BS("b","a")
+  call assert_equal(["ば","ば"], getline(line('.')-1,line('.')))
+  " Euro sign
+  call Put_Dig_BS("e","=")
+  call Put_Dig_BS("=","e")
+  call Put_Dig_BS("E","u")
+  call Put_Dig_BS("u","E")
+  call assert_equal(['е']+repeat(["€"],3), getline(line('.')-3,line('.')))
+  " Rouble sign
+  call Put_Dig_BS("R","=")
+  call Put_Dig_BS("=","R")
+  call Put_Dig_BS("=","P")
+  call Put_Dig_BS("P","=")
+  call assert_equal(['Р']+repeat(["₽"],2)+['П'], getline(line('.')-3,line('.')))
+  " Not a digraph: this is different from <c-k>!
+  call Put_Dig_BS("a","\<bs>")
+  call Put_Dig_BS("\<bs>","a")
+  call assert_equal(['','a'], getline(line('.')-1,line('.')))
+  " Grave
+  call Put_Dig_BS("a","!")
+  call Put_Dig_BS("!","e")
+  call Put_Dig_BS("b","!") " not defined
+  call assert_equal(["à", "è", "!"], getline(line('.')-2,line('.')))
+  " Acute accent
+  call Put_Dig_BS("a","'")
+  call Put_Dig_BS("'","e")
+  call Put_Dig_BS("b","'") " not defined
+  call assert_equal(["á", "é", "'"], getline(line('.')-2,line('.')))
+  " Cicumflex
+  call Put_Dig_BS("a",">")
+  call Put_Dig_BS(">","e")
+  call Put_Dig_BS("b",">") " not defined
+  call assert_equal(['â', 'ê', '>'], getline(line('.')-2,line('.')))
+  " Tilde
+  call Put_Dig_BS("o","~")
+  call Put_Dig_BS("~","u") " not defined
+  call Put_Dig_BS("z","~") " not defined
+  call assert_equal(['õ', 'u', '~'], getline(line('.')-2,line('.')))
+  " Tilde
+  call Put_Dig_BS("o","?")
+  call Put_Dig_BS("?","u")
+  call Put_Dig_BS("z","?") " not defined
+  call assert_equal(['õ', 'ũ', '?'], getline(line('.')-2,line('.')))
+  " Macron
+  call Put_Dig_BS("o","-")
+  call Put_Dig_BS("-","u")
+  call Put_Dig_BS("z","-") " not defined
+  call assert_equal(['ō', 'ū', '-'], getline(line('.')-2,line('.')))
+  " Breve
+  call Put_Dig_BS("o","(")
+  call Put_Dig_BS("(","u")
+  call Put_Dig_BS("z","(") " not defined
+  call assert_equal(['ŏ', 'ŭ', '('], getline(line('.')-2,line('.')))
+  " Dot above
+  call Put_Dig_BS("b",".")
+  call Put_Dig_BS(".","e")
+  call Put_Dig_BS("a",".") " not defined
+  call assert_equal(['ḃ', 'ė', '.'], getline(line('.')-2,line('.')))
+  " Diaresis
+  call Put_Dig_BS("a",":")
+  call Put_Dig_BS(":","u")
+  call Put_Dig_BS("b",":") " not defined
+  call assert_equal(['ä', 'ü', ':'], getline(line('.')-2,line('.')))
+  " Cedilla
+  call Put_Dig_BS("'",",")
+  call Put_Dig_BS(",","C")
+  call Put_Dig_BS("b",",") " not defined
+  call assert_equal(['¸', 'Ç', ','], getline(line('.')-2,line('.')))
+  " Underline
+  call Put_Dig_BS("B","_")
+  call Put_Dig_BS("_","t")
+  call Put_Dig_BS("a","_") " not defined
+  call assert_equal(['Ḇ', 'ṯ', '_'], getline(line('.')-2,line('.')))
+  " Stroke
+  call Put_Dig_BS("j","/")
+  call Put_Dig_BS("/","l")
+  call Put_Dig_BS("b","/") " not defined
+  call assert_equal(['/', 'ł', '/'], getline(line('.')-2,line('.')))
+  " Double acute
+  call Put_Dig_BS('O','"')
+  call Put_Dig_BS('"','y')
+  call Put_Dig_BS('b','"') " not defined
+  call assert_equal(['Ő', 'ÿ', '"'], getline(line('.')-2,line('.')))
+  " Ogonek
+  call Put_Dig_BS('u',';')
+  call Put_Dig_BS(';','E')
+  call Put_Dig_BS('b',';') " not defined
+  call assert_equal(['ų', 'Ę', ';'], getline(line('.')-2,line('.')))
+  " Caron
+  call Put_Dig_BS('u','<')
+  call Put_Dig_BS('<','E')
+  call Put_Dig_BS('b','<') " not defined
+  call assert_equal(['ǔ', 'Ě', '<'], getline(line('.')-2,line('.')))
+  " Ring above
+  call Put_Dig_BS('u','0')
+  call Put_Dig_BS('0','E') " not defined
+  call Put_Dig_BS('b','0') " not defined
+  call assert_equal(['ů', 'E', '0'], getline(line('.')-2,line('.')))
+  " Hook
+  call Put_Dig_BS('u','2')
+  call Put_Dig_BS('2','E')
+  call Put_Dig_BS('b','2') " not defined
+  call assert_equal(['ủ', 'Ẻ', '2'], getline(line('.')-2,line('.')))
+  " Horn
+  call Put_Dig_BS('u','9')
+  call Put_Dig_BS('9','E') " not defined
+  call Put_Dig_BS('b','9') " not defined
+  call assert_equal(['Æ°', 'E', '9'], getline(line('.')-2,line('.')))
+  " Cyrillic
+  call Put_Dig_BS('u','=')
+  call Put_Dig_BS('=','b')
+  call Put_Dig_BS('=','_')
+  call assert_equal(['у', 'б', '〓'], getline(line('.')-2,line('.')))
+  " Greek
+  call Put_Dig_BS('u','*')
+  call Put_Dig_BS('*','b')
+  call Put_Dig_BS('*','_')
+  call assert_equal(['υ', 'β', '々'], getline(line('.')-2,line('.')))
+  " Greek/Cyrillic special
+  call Put_Dig_BS('u','%')
+  call Put_Dig_BS('%','b') " not defined
+  call Put_Dig_BS('%','_') " not defined
+  call assert_equal(['ύ', 'b', '_'], getline(line('.')-2,line('.')))
+  " Arabic
+  call Put_Dig_BS('u','+')
+  call Put_Dig_BS('+','b')
+  call Put_Dig_BS('+','_') " japanese industrial symbol
+  call assert_equal(['+', 'ب', '〄'], getline(line('.')-2,line('.')))
+  " Hebrew
+  call Put_Dig_BS('Q','+')
+  call Put_Dig_BS('+','B')
+  call Put_Dig_BS('+','X')
+  call assert_equal(['ק', 'ב', 'ח'], getline(line('.')-2,line('.')))
+  " Latin
+  call Put_Dig_BS('a','3')
+  call Put_Dig_BS('A','3')
+  call Put_Dig_BS('3','X')
+  call assert_equal(['Ç£', 'Ç¢', 'X'], getline(line('.')-2,line('.')))
+  " Bopomofo
+  call Put_Dig_BS('a','4')
+  call Put_Dig_BS('A','4')
+  call Put_Dig_BS('4','X')
+  call assert_equal(['ㄚ', '4', 'X'], getline(line('.')-2,line('.')))
+  " Hiragana
+  call Put_Dig_BS('a','5')
+  call Put_Dig_BS('A','5')
+  call Put_Dig_BS('5','X')
+  call assert_equal(['あ', 'ぁ', 'X'], getline(line('.')-2,line('.')))
+  " Katakana
+  call Put_Dig_BS('a','6')
+  call Put_Dig_BS('A','6')
+  call Put_Dig_BS('6','X')
+  call assert_equal(['ァ', 'ア', 'X'], getline(line('.')-2,line('.')))
+  " Superscripts
+  call Put_Dig_BS('1','S')
+  call Put_Dig_BS('2','S')
+  call Put_Dig_BS('3','S')
+  call assert_equal(['¹', '²', '³'], getline(line('.')-2,line('.')))
+  " Subscripts
+  call Put_Dig_BS('1','s')
+  call Put_Dig_BS('2','s')
+  call Put_Dig_BS('3','s')
+  call assert_equal(['₁', '₂', '₃'], getline(line('.')-2,line('.')))
+  " Eszet (only lowercase)
+  call Put_Dig_BS("s","s")
+  call Put_Dig_BS("S","S") " start of string
+  call assert_equal(["ß", "˜"], getline(line('.')-1,line('.')))
+  " High bit set (different from <c-k>)
+  call Put_Dig_BS("a"," ")
+  call Put_Dig_BS(" ","A")
+  call assert_equal([' ', 'A'], getline(line('.')-1,line('.')))
+  " Escape is not part of a digraph (different from <c-k>)
+  call Put_Dig_BS("a","\<esc>")
+  call Put_Dig_BS("\<esc>","A")
+  call assert_equal(['', ''], getline(line('.')-1,line('.')))
+  " define some custom digraphs
+  " old: 00 ∞
+  " old: el l
+  digraph 00 9216
+  digraph el 0252
+  call Put_Dig_BS("0","0")
+  call Put_Dig_BS("e","l")
+  " Reset digraphs
+  digraph 00 8734
+  digraph el 108
+  call Put_Dig_BS("0","0")
+  call Put_Dig_BS("e","l")
+  call assert_equal(['␀', 'ü', '∞', 'l'], getline(line('.')-3,line('.')))
+  " reset encoding option
+  let &enc=_enc
+  set nodigraph ww&vim
+  bw!
+endfunc
+
+" vim: tabstop=2 shiftwidth=0 sts=-1 expandtab
-- 
2.1.4