Throw exception if curve is too short for setValueCurveAtTime

third_party/WebKit/LayoutTests/webaudio/audioparam-setValueCurve-exceptions-expected.txt

Index: third_party/WebKit/LayoutTests/webaudio/audioparam-setValueCurve-exceptions-expected.txt
diff --git a/third_party/WebKit/LayoutTests/webaudio/audioparam-setValueCurve-exceptions-expected.txt b/third_party/WebKit/LayoutTests/webaudio/audioparam-setValueCurve-exceptions-expected.txt
index 90c5c45f4277b1462bf886c15b0f0f163f209ede..0dfa3fec3baa5c8fa79354551e069a6f56e88264 100644
--- a/third_party/WebKit/LayoutTests/webaudio/audioparam-setValueCurve-exceptions-expected.txt
+++ b/third_party/WebKit/LayoutTests/webaudio/audioparam-setValueCurve-exceptions-expected.txt
@@ -41,6 +41,11 @@ PASS setValueCurveAtTime(..., 0.0125, 0.0025) did not throw an exception.
 PASS setTargetAtTime(1, 0.015000000000000001, 1) did not throw an exception.
 PASS setValueCurve with adjoining automation functions allowed as expected.
 
+PASS setValueCurveAtTime([], 0, 0.01) threw InvalidStateError: Failed to execute 'setValueCurveAtTime' on 'AudioParam': The curve length provided (0) is less than the minimum bound (2)..

[hongchan, 2016/05/31 21:45:23]

Double periods? Is this because the throwing exception utility is adding one
more period?

[Raymond Toy, 2016/05/31 22:29:55]

We have this all over.  I think the exception outputs a period and the
testPassed() outputs one more.  Nothing we can do about that, I think.

+PASS setValueCurveAtTime([1], 0, 0.01) threw InvalidStateError: Failed to execute 'setValueCurveAtTime' on 'AudioParam': The curve length provided (1) is less than the minimum bound (2)..
+PASS setValueCurveAtTime([1,2], 0, 0.01) did not throw an exception.
+PASS Exceptions for curve length correctly handled.
+
 PASS successfullyParsed is true
 
 TEST COMPLETE