Title: [126276] trunk/Source/WebCore
- Revision
- 126276
- Author
- [email protected]
- Date
- 2012-08-22 01:42:57 -0700 (Wed, 22 Aug 2012)
Log Message
Web Inspector: console.time() should use performance.now()
https://bugs.webkit.org/show_bug.cgi?id=94263
Reviewed by Pavel Feldman.
- use monotonicallyIncreasingTime() instead of currentTime() for measuring time intervals
with console.time()/console.timeEnd()
- adjust precision to 3 digits after decimal point (i.e. microseconds) when formatting intervals;
* inspector/InspectorConsoleAgent.cpp:
(WebCore::InspectorConsoleAgent::stopTiming):
Modified Paths
Diff
Modified: trunk/Source/WebCore/ChangeLog (126275 => 126276)
--- trunk/Source/WebCore/ChangeLog 2012-08-22 08:20:40 UTC (rev 126275)
+++ trunk/Source/WebCore/ChangeLog 2012-08-22 08:42:57 UTC (rev 126276)
@@ -1,3 +1,17 @@
+2012-08-21 Andrey Kosyakov <[email protected]>
+
+ Web Inspector: console.time() should use performance.now()
+ https://bugs.webkit.org/show_bug.cgi?id=94263
+
+ Reviewed by Pavel Feldman.
+
+ - use monotonicallyIncreasingTime() instead of currentTime() for measuring time intervals
+ with console.time()/console.timeEnd()
+ - adjust precision to 3 digits after decimal point (i.e. microseconds) when formatting intervals;
+
+ * inspector/InspectorConsoleAgent.cpp:
+ (WebCore::InspectorConsoleAgent::stopTiming):
+
2012-08-22 Takashi Sakamoto <[email protected]>
Dynamically styling ShadowDom content on a node distributed to another shadow insertion point fails.
Modified: trunk/Source/WebCore/inspector/InspectorConsoleAgent.cpp (126275 => 126276)
--- trunk/Source/WebCore/inspector/InspectorConsoleAgent.cpp 2012-08-22 08:20:40 UTC (rev 126275)
+++ trunk/Source/WebCore/inspector/InspectorConsoleAgent.cpp 2012-08-22 08:42:57 UTC (rev 126276)
@@ -163,7 +163,7 @@
if (title.isNull())
return;
- m_times.add(title, currentTime() * 1000);
+ m_times.add(title, monotonicallyIncreasingTime());
}
void InspectorConsoleAgent::stopTiming(const String& title, PassRefPtr<ScriptCallStack> callStack)
@@ -180,8 +180,8 @@
double startTime = it->second;
m_times.remove(it);
- double elapsed = currentTime() * 1000 - startTime;
- String message = title + String::format(": %.0fms", elapsed);
+ double elapsed = monotonicallyIncreasingTime() - startTime;
+ String message = title + String::format(": %.3fms", elapsed * 1000);
const ScriptCallFrame& lastCaller = callStack->at(0);
addMessageToConsole(JSMessageSource, LogMessageType, LogMessageLevel, message, lastCaller.sourceURL(), lastCaller.lineNumber());
}
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