Title: [186219] trunk/LayoutTests
- Revision
- 186219
- Author
- achristen...@apple.com
- Date
- 2015-07-01 23:41:31 -0700 (Wed, 01 Jul 2015)
Log Message
Fix test from r186208 and r186216.
* http/tests/misc/webtiming-resolution-expected.txt:
* http/tests/misc/webtiming-resolution.html:
Properly and explicitly test if the time delta is close to a multiple of the expected resolution.
Modified Paths
Diff
Modified: trunk/LayoutTests/ChangeLog (186218 => 186219)
--- trunk/LayoutTests/ChangeLog 2015-07-02 04:46:43 UTC (rev 186218)
+++ trunk/LayoutTests/ChangeLog 2015-07-02 06:41:31 UTC (rev 186219)
@@ -1,3 +1,11 @@
+2015-07-01 Alex Christensen <achristen...@webkit.org>
+
+ Fix test from r186208 and r186216.
+
+ * http/tests/misc/webtiming-resolution-expected.txt:
+ * http/tests/misc/webtiming-resolution.html:
+ Properly and explicitly test if the time delta is close to a multiple of the expected resolution.
+
2015-07-01 Chris Dumez <cdu...@apple.com>
Reduce resolution of performance.now
Modified: trunk/LayoutTests/http/tests/misc/webtiming-resolution-expected.txt (186218 => 186219)
--- trunk/LayoutTests/http/tests/misc/webtiming-resolution-expected.txt 2015-07-02 04:46:43 UTC (rev 186218)
+++ trunk/LayoutTests/http/tests/misc/webtiming-resolution-expected.txt 2015-07-02 06:41:31 UTC (rev 186219)
@@ -3,5 +3,5 @@
On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
-PASS Math.abs(1 - (t1 - t0) / 0.005) < 1e-10 is true
+PASS shouldBeNearZeroOrOne < 1e-10 || Math.abs(shouldBeNearZeroOrOne - 1) < 1e-10 is true
Modified: trunk/LayoutTests/http/tests/misc/webtiming-resolution.html (186218 => 186219)
--- trunk/LayoutTests/http/tests/misc/webtiming-resolution.html 2015-07-02 04:46:43 UTC (rev 186218)
+++ trunk/LayoutTests/http/tests/misc/webtiming-resolution.html 2015-07-02 06:41:31 UTC (rev 186219)
@@ -14,7 +14,10 @@
t1 = performance.now();
}
-shouldBe("Math.abs(1 - (t1 - t0) / 0.005) < 1e-10", "true");
+var expectedResolutionMilliseconds = 0.005;
+var integerMultipleOfResolution = (t1 - t0) / expectedResolutionMilliseconds;
+var shouldBeNearZeroOrOne = integerMultipleOfResolution % 1;
+shouldBe("shouldBeNearZeroOrOne < 1e-10 || Math.abs(shouldBeNearZeroOrOne - 1) < 1e-10", "true");
</script>
</body>
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