Refactor WebAudio test directory

third_party/WebKit/LayoutTests/webaudio/iirfilter-basic-expected.txt

Index: third_party/WebKit/LayoutTests/webaudio/iirfilter-basic-expected.txt
diff --git a/third_party/WebKit/LayoutTests/webaudio/iirfilter-basic-expected.txt b/third_party/WebKit/LayoutTests/webaudio/iirfilter-basic-expected.txt
deleted file mode 100644
index cf64c4e94adb94428c963f31740aeb910194fb98..0000000000000000000000000000000000000000
--- a/third_party/WebKit/LayoutTests/webaudio/iirfilter-basic-expected.txt
+++ /dev/null
@@ -1,40 +0,0 @@
-Test Basic IIRFilterNode Properties
-
-On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
-
-
-PASS context.createIIRFilter is defined.
-PASS numberOfInputs is equal to 1.
-PASS numberOfOutputs is equal to 1.
-PASS channelCountMode is equal to "max".
-PASS channelInterpretation is equal to "speakers".
-PASS All basic IIRFilter parameters are correct.
-
-PASS createIIRFilter() threw TypeError: Failed to execute 'createIIRFilter' on 'BaseAudioContext': 2 arguments required, but only 0 present..
-PASS createIIRFilter(new Float32Array(1)) threw TypeError: Failed to execute 'createIIRFilter' on 'BaseAudioContext': 2 arguments required, but only 1 present..
-PASS createIIRFilter(null, null) threw TypeError: Failed to execute 'createIIRFilter' on 'BaseAudioContext': The 1st argument is neither an array, nor does it have indexed properties..
-PASS createIIRFilter([], []) threw NotSupportedError: Failed to execute 'createIIRFilter' on 'BaseAudioContext': The number of feedback coefficients provided (0) is outside the range [1, 20]..
-PASS createIIRFilter([1], []) threw NotSupportedError: Failed to execute 'createIIRFilter' on 'BaseAudioContext': The number of feedback coefficients provided (0) is outside the range [1, 20]..
-PASS createIIRFilter([], [1]) threw NotSupportedError: Failed to execute 'createIIRFilter' on 'BaseAudioContext': The number of feedforward coefficients provided (0) is outside the range [1, 20]..
-PASS createIIRFilter(new Float32Array(20), new Float32Array(20)) did not throw an exception.
-PASS createIIRFilter(new Float32Array(21), [1]) threw NotSupportedError: Failed to execute 'createIIRFilter' on 'BaseAudioContext': The number of feedforward coefficients provided (21) is outside the range [1, 20]..
-PASS createIIRFilter([1], new Float32Array(21)) threw NotSupportedError: Failed to execute 'createIIRFilter' on 'BaseAudioContext': The number of feedback coefficients provided (21) is outside the range [1, 20]..
-PASS createIIRFilter([1], new Float32Array(2)) threw InvalidStateError: Failed to execute 'createIIRFilter' on 'BaseAudioContext': First feedback coefficient cannot be zero..
-PASS createIIRFilter(new Float32Array(10), [1]) threw InvalidStateError: Failed to execute 'createIIRFilter' on 'BaseAudioContext': At least one feedforward coefficient must be non-zero..
-PASS createIIRFilter([1], [1, NaN, Infinity]) threw InvalidStateError: Failed to execute 'createIIRFilter' on 'BaseAudioContext': The feedback coefficient 1 is infinite..
-PASS createIIRFilter([1, NaN, Infinity], [1]) threw InvalidStateError: Failed to execute 'createIIRFilter' on 'BaseAudioContext': The feedforward coefficient 1 is infinite..
-PASS createIIRFilter([1, 'abc', []], [1]) threw InvalidStateError: Failed to execute 'createIIRFilter' on 'BaseAudioContext': The feedforward coefficient 1 is not a number..
-PASS All exceptions for createIIRFilter were correctly thrown.
-
-PASS getFrequencyResponse(null, new Float32Array(1), new Float32Array(1)) threw TypeError: Failed to execute 'getFrequencyResponse' on 'IIRFilterNode': parameter 1 is not of type 'Float32Array'..
-PASS getFrequencyResponse(new Float32Array(1), null, new Float32Array(1)) threw TypeError: Failed to execute 'getFrequencyResponse' on 'IIRFilterNode': parameter 2 is not of type 'Float32Array'..
-PASS getFrequencyResponse(new Float32Array(1), new Float32Array(1), null) threw TypeError: Failed to execute 'getFrequencyResponse' on 'IIRFilterNode': parameter 3 is not of type 'Float32Array'..
-PASS getFrequencyResponse(new Float32Array(10), new Float32Array(1), new Float32Array(20)) threw NotSupportedError: Failed to execute 'getFrequencyResponse' on 'IIRFilterNode': The magResponse length provided (1) is less than the minimum bound (10)..
-PASS getFrequencyResponse(new Float32Array(10), new Float32Array(20), new Float32Array(1)) threw NotSupportedError: Failed to execute 'getFrequencyResponse' on 'IIRFilterNode': The phaseResponse length provided (1) is less than the minimum bound (10)..
-PASS getFrequencyResponse(new Float32Array(10), new Float32Array(20), new Float32Array(30)) did not throw an exception.
-PASS getFrequencyResponse exceptions handled correctly.
-
-PASS successfullyParsed is true
-
-TEST COMPLETE
-