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Unified Diff: third_party/WebKit/LayoutTests/webaudio/audioparam-setValueCurve-exceptions.html

Issue 2581463002: Refactor WebAudio test directory (Closed)
Patch Set: Use correct path for wav result files Created 4 years ago
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Index: third_party/WebKit/LayoutTests/webaudio/audioparam-setValueCurve-exceptions.html
diff --git a/third_party/WebKit/LayoutTests/webaudio/audioparam-setValueCurve-exceptions.html b/third_party/WebKit/LayoutTests/webaudio/audioparam-setValueCurve-exceptions.html
deleted file mode 100644
index 3b6773caf05c82469f658884caf8b236d16e042e..0000000000000000000000000000000000000000
--- a/third_party/WebKit/LayoutTests/webaudio/audioparam-setValueCurve-exceptions.html
+++ /dev/null
@@ -1,292 +0,0 @@
-<!doctype html>
-<html>
- <head>
- <title>Test Exceptions from setValueCurveAtTime</title>
- <script src="../resources/js-test.js"></script>
- <script src="resources/compatibility.js"></script>
- <script src="resources/audit-util.js"></script>
- <script src="resources/audio-testing.js"></script>
- </head>
-
- <body>
- <script>
- description("Test Exceptions from setValueCurveAtTime");
- window.jsTestIsAsync = true;
-
- var sampleRate = 48000;
- // Some short duration because we don't need to run the test for very long.
- var testDurationSec = 0.125;
- var testDurationFrames = testDurationSec * sampleRate;
-
- var audit = Audit.createTaskRunner();
-
- audit.defineTask("setValueCurve", function(done) {
- var success = true;
- var context = new OfflineAudioContext(1, testDurationFrames, sampleRate);
- var g = context.createGain();
- var curve = new Float32Array(2);
-
- // Start time and duration for setValueCurveAtTime
- var curveStartTime = 0.1 * testDurationSec;
- var duration = 0.1 * testDurationSec;
-
- // Some time that is known to during the setValueCurveTime interval.
- var automationTime = curveStartTime + duration / 2;
-
- success = Should("setValueCurveAtTime(curve, " + curveStartTime + ", " + duration + ")", function() {
- g.gain.setValueCurveAtTime(curve, curveStartTime, duration);
- }).notThrow() && success;
-
- success = Should("setValueAtTime(1, " + automationTime + ")", function() {
- g.gain.setValueAtTime(1, automationTime);
- }).throw("NotSupportedError") && success;
-
- success = Should("linearRampToValueAtTime(1, " + automationTime + ")", function() {
- g.gain.linearRampToValueAtTime(1, automationTime);
- }).throw("NotSupportedError") && success;
-
- success = Should("exponentialRampToValueAtTime(1, " + automationTime + ")", function() {
- g.gain.exponentialRampToValueAtTime(1, automationTime);
- }).throw("NotSupportedError") && success;
-
- success = Should("setTargetAtTime(1, " + automationTime + ", 1)", function() {
- g.gain.setTargetAtTime(1, automationTime, 1);
- }).throw("NotSupportedError") && success;
-
- success = Should("setValueAtTime(1, " + (curveStartTime + 1.1 * duration) + ")", function() {
- g.gain.setValueAtTime(1, curveStartTime + 1.1 * duration);
- }).notThrow() && success;
-
- var prefix = "Automation functions overlapping an existing setValueCurveAtTime";
- if (success)
- testPassed(prefix + " correctly signaled errors.\n");
- else
- testFailed(prefix + " failed to signal errors.\n");
-
- done();
- });
-
- audit.defineTask("automations", function (done) {
- var success = true;
- var context = new OfflineAudioContext(1, testDurationFrames, sampleRate);
- var g = context.createGain();
-
- var curve = new Float32Array(2);
- // Start time and duration for setValueCurveAtTime
- var startTime = 0;
- var timeInterval = testDurationSec / 10;
-
- startTime += timeInterval;
- success = Should("linearRampToValueAtTime(1, " + startTime + ")", function () {
- g.gain.linearRampToValueAtTime(1, startTime);
- }).notThrow() && success;
-
- startTime += timeInterval;
- success = Should("exponentialRampToValueAtTime(1, " + startTime + ")", function () {
- g.gain.exponentialRampToValueAtTime(1, startTime);
- }).notThrow() && success;
-
- startTime += timeInterval;
- success = Should("setTargetAtTime(1, " + startTime + ", 0.1)", function () {
- g.gain.setTargetAtTime(1, startTime, 0.1);
- }).notThrow() && success;
-
- startTime += timeInterval;
- success = Should("setValueCurveAtTime(curve, " + startTime + ", 0.1)", function () {
- g.gain.setValueCurveAtTime(curve, startTime, 0.1);
- }).notThrow() && success;
-
- // Now try to setValueCurve that overlaps each of the above automations
- startTime = timeInterval / 2;
-
- for (var k = 0; k < 4; ++k) {
- var time = startTime + timeInterval * k;
- success = Should("setValueCurveAtTime(curve, " + time + ", 0.01)", function () {
- g.gain.setValueCurveAtTime(curve, time, 0.01);
- }).throw("NotSupportedError") && success;
- }
-
- // Elements of setValueCurve should be finite.
- success = Should("setValueCurveAtTime([NaN, NaN], " + time + ", 0.01)", function () {
- g.gain.setValueCurveAtTime(Float32Array.from([NaN, NaN]), time, 0.01);
- }).throw("TypeError") && success;
-
- success = Should("setValueCurveAtTime([1, Infinity], " + time + ", 0.01)", function () {
- g.gain.setValueCurveAtTime(Float32Array.from([1, Infinity]), time, 0.01);
- }).throw("TypeError") && success;
-
- var d = context.createDelay();
- // Check that we get warnings for out-of-range values and also throw for
- // non-finite values.
- success = Should("delayTime.setValueCurveAtTime([1, 5], " + time + ", 0.01)", function() {
- d.delayTime.setValueCurveAtTime(Float32Array.from([1, 5]), time, 0.01);
- }).notThrow() && success;
-
- success = Should("delayTime.setValueCurveAtTime([1, 5, Infinity], " + time + ", 0.01)",
- function() {
- d.delayTime.setValueCurveAtTime(Float32Array.from([1, 5, Infinity]), time, 0.01);
- }).throw("TypeError") && success;
-
- // One last test that prints out lots of digits for the time.
- var time = Math.PI / 100;
- success = Should("setValueCurveAtTime(curve, " + time + ", 0.01)", function () {
- g.gain.setValueCurveAtTime(curve, time, 0.01);
- }).throw("NotSupportedError") && success;
-
- var prefix = "setValueCurve overlapping existing automation functions";
- if (success)
- testPassed(prefix + " correctly signaled errors.\n");
- else
- testFailed(prefix + " failed to signal errors.\n");
-
- done();
- });
-
- audit.defineTask("catch-exception", function (done) {
- // Verify that the curve isn't inserted into the time line even if we catch the exception.
- var success = true;
- var context = new OfflineAudioContext(1, testDurationFrames, sampleRate);
- var gain = context.createGain();
- var source = context.createBufferSource();
- var buffer = context.createBuffer(1, 1, context.sampleRate);
- buffer.getChannelData(0)[0] = 1;
- source.buffer = buffer;
- source.loop = true;
-
- source.connect(gain);
- gain.connect(context.destination);
-
- gain.gain.setValueAtTime(1, 0);
- try {
- // The value curve has an invalid element. This automation shouldn't be inserted into the
- // timeline at all.
- gain.gain.setValueCurveAtTime(Float32Array.from([0, NaN]), 128 / context.sampleRate, .5);
- } catch (e) {
- };
- source.start();
-
- context.startRendering().then(function (resultBuffer) {
- // Since the setValueCurve wasn't inserted, the output should be exactly 1 for the entire
- // duration.
- var success = Should("Handled setValueCurve exception so output", resultBuffer.getChannelData(0))
- .beConstantValueOf(1);
-
- if (success)
- testPassed("setValueCurveAtTime correctly not inserted into timeline.\n");
- else
- testFailed("setValueCurveAtTime incorrectly still inserted into timeline.\n");
- }).then(done);
- });
-
- audit.defineTask("start-end", function (done) {
- var success = true;
- var context = new OfflineAudioContext(1, testDurationFrames, sampleRate);
- var g = context.createGain();
- var curve = new Float32Array(2);
-
- // Verify that a setValueCurve can start at the end of an automation.
- var time = 0;
- var timeInterval = testDurationSec / 50;
- success = Should("setValueAtTime(1, " + time + ")", function () {
- g.gain.setValueAtTime(1, time);
- }).notThrow();
-
- time += timeInterval;
- success = Should("linearRampToValueAtTime(0, " + time + ")", function () {
- g.gain.linearRampToValueAtTime(0, time);
- }).notThrow() && success;
-
- // setValueCurve starts at the end of the linear ramp. This should be fine.
- success = Should("setValueCurveAtTime(..., " + time + ", " + timeInterval + ")", function () {
- g.gain.setValueCurveAtTime(curve, time, timeInterval);
- }).notThrow() && success;
-
- // exponentialRamp ending one interval past the setValueCurve should be fine.
- time += 2*timeInterval;
- success = Should("exponentialRampToValueAtTime(1, " + time + ")", function () {
- g.gain.exponentialRampToValueAtTime(1, time);
- }).notThrow() && success;
-
- // setValueCurve starts at the end of the exponential ramp. This should be fine.
- success = Should("setValueCurveAtTime(..., " + time + ", " + timeInterval + ")", function () {
- g.gain.setValueCurveAtTime(curve, time, timeInterval);
- }).notThrow() && success;
-
- // setValueCurve at the end of the setValueCurve should be fine.
- time += timeInterval;
- success = Should("setValueCurveAtTime(..., " + time + ", " + timeInterval + ")", function () {
- g.gain.setValueCurveAtTime(curve, time, timeInterval);
- }).notThrow() && success;
-
- // setValueAtTime at the end of setValueCurve should be fine.
- time += timeInterval;
- success = Should("setValueAtTime(0, " + time + ")", function () {
- g.gain.setValueAtTime(0, time);
- }).notThrow() && success;
-
- // setValueCurve at the end of setValueAtTime should be fine.
- success = Should("setValueCurveAtTime(..., " + time + ", " + timeInterval + ")", function () {
- g.gain.setValueCurveAtTime(curve, time, timeInterval);
- }).notThrow() && success;
-
- // setTarget starting at the end of setValueCurve should be fine.
- time += timeInterval;
- success = Should("setTargetAtTime(1, " + time + ", 1)", function () {
- g.gain.setTargetAtTime(1, time, 1);
- }).notThrow() && success;
-
- var prefix = "setValueCurve with adjoining automation functions";
- if (success)
- testPassed(prefix + " allowed as expected.\n");
- else
- testFailed(prefix + " unexpectedly signaled errors.\n");
-
- done();
- });
-
- audit.defineTask("curve lengths", function (done) {
- var success = true;
- var context = new OfflineAudioContext(1, testDurationFrames, sampleRate);
- var g = context.createGain();
- var time = 0;
-
- // Check for invalid curve lengths
- success = Should("setValueCurveAtTime([], " + time + ", 0.01)", function () {
- g.gain.setValueCurveAtTime(Float32Array.from([]), time, 0.01);
- }).throw("InvalidStateError") && success;
-
- success = Should("setValueCurveAtTime([1], " + time + ", 0.01)", function () {
- g.gain.setValueCurveAtTime(Float32Array.from([1]), time, 0.01);
- }).throw("InvalidStateError") && success;
-
- success = Should("setValueCurveAtTime([1,2], " + time + ", 0.01)", function () {
- g.gain.setValueCurveAtTime(Float32Array.from([1,2]), time, 0.01);
- }).notThrow() && success;
-
- if (success)
- testPassed("Exceptions for curve length correctly handled.\n");
- else
- testFailed("Exceptions for curve length not correctly handled.\n");
-
- done();
- });
-
- audit.defineTask("finish", function (done) {
- finishJSTest();
- done();
- });
-
- audit.runTasks();
- successfullyParsed = true;
- </script>
- </body>
-</html>
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