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Diffstat (limited to 'testing/web-platform/tests/webaudio/the-audio-api/the-convolvernode-interface/ctor-convolver.html')
| -rw-r--r-- | testing/web-platform/tests/webaudio/the-audio-api/the-convolvernode-interface/ctor-convolver.html | 186 |
1 files changed, 186 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webaudio/the-audio-api/the-convolvernode-interface/ctor-convolver.html b/testing/web-platform/tests/webaudio/the-audio-api/the-convolvernode-interface/ctor-convolver.html new file mode 100644 index 0000000000..28a0fc1c3c --- /dev/null +++ b/testing/web-platform/tests/webaudio/the-audio-api/the-convolvernode-interface/ctor-convolver.html @@ -0,0 +1,186 @@ +<!DOCTYPE html> +<html> + <head> + <title> + Test Constructor: Convolver + </title> + <script src="/resources/testharness.js"></script> + <script src="/resources/testharnessreport.js"></script> + <script src="/webaudio/resources/audit-util.js"></script> + <script src="/webaudio/resources/audit.js"></script> + <script src="/webaudio/resources/audionodeoptions.js"></script> + </head> + <body> + <script id="layout-test-code"> + let context; + + let audit = Audit.createTaskRunner(); + + audit.define('initialize', (task, should) => { + context = initializeContext(should); + task.done(); + }); + + audit.define('invalid constructor', (task, should) => { + testInvalidConstructor(should, 'ConvolverNode', context); + task.done(); + }); + + audit.define('default constructor', (task, should) => { + let prefix = 'node0'; + let node = testDefaultConstructor(should, 'ConvolverNode', context, { + prefix: prefix, + numberOfInputs: 1, + numberOfOutputs: 1, + channelCount: 2, + channelCountMode: 'clamped-max', + channelInterpretation: 'speakers' + }); + + testDefaultAttributes( + should, node, prefix, + [{name: 'normalize', value: true}, {name: 'buffer', value: null}]); + + task.done(); + }); + + audit.define('test AudioNodeOptions', (task, should) => { + // Can't use testAudioNodeOptions because the constraints for this node + // are not supported there. + let node; + + // An array of tests. + [{ + // Test that we can set the channel count to 1 or 2 and that other + // channel counts throw an error. + attribute: 'channelCount', + tests: [ + {value: 1}, {value: 2}, {value: 0, error: 'NotSupportedError'}, + {value: 3, error: 'NotSupportedError'}, + {value: 99, error: 'NotSupportedError'} + ] + }, + { + // Test channelCountMode. A mode of "max" is illegal, but others are + // ok. But also throw an error of unknown values. + attribute: 'channelCountMode', + tests: [ + {value: 'clamped-max'}, {value: 'explicit'}, + {value: 'max', error: 'NotSupportedError'}, + {value: 'foobar', error: TypeError} + ] + }, + { + // Test channelInterpretation can be set for valid values and an + // error is thrown for others. + attribute: 'channelInterpretation', + tests: [ + {value: 'speakers'}, {value: 'discrete'}, + {value: 'foobar', error: TypeError} + ] + }].forEach(entry => { + entry.tests.forEach(testItem => { + let options = {}; + options[entry.attribute] = testItem.value; + + const testFunction = () => { + node = new ConvolverNode(context, options); + }; + const testDescription = + `new ConvolverNode(c, ${JSON.stringify(options)})`; + + if (testItem.error) { + testItem.error === TypeError + ? should(testFunction, testDescription).throw(TypeError) + : should(testFunction, testDescription) + .throw(DOMException, 'NotSupportedError'); + } else { + should(testFunction, testDescription).notThrow(); + should(node[entry.attribute], `node.${entry.attribute}`) + .beEqualTo(options[entry.attribute]); + } + }); + }); + + task.done(); + }); + + audit.define('nullable buffer', (task, should) => { + let node; + let options = {buffer: null}; + + should( + () => { + node = new ConvolverNode(context, options); + }, + 'node1 = new ConvolverNode(c, ' + JSON.stringify(options)) + .notThrow(); + + should(node.buffer, 'node1.buffer').beEqualTo(null); + + task.done(); + }); + audit.define('illegal sample-rate', (task, should) => { + let node; + let options = {buffer: context.createBuffer(1, 1, context.sampleRate / 2)}; + + should( + () => { + node = new ConvolverNode(context, options); + }, + 'node1 = new ConvolverNode(c, ' + JSON.stringify(options)) + .throw(DOMException, 'NotSupportedError'); + + task.done(); + }); + + audit.define('construct with options', (task, should) => { + let buf = context.createBuffer(1, 1, context.sampleRate); + let options = {buffer: buf, disableNormalization: false}; + + let message = + 'node = new ConvolverNode(c, ' + JSON.stringify(options) + ')'; + + let node; + should(() => { + node = new ConvolverNode(context, options); + }, message).notThrow(); + + should(node instanceof ConvolverNode, 'node1 instanceOf ConvolverNode') + .beEqualTo(true); + should(node.buffer === options.buffer, 'node1.buffer === <buf>') + .beEqualTo(true); + should(node.normalize, 'node1.normalize') + .beEqualTo(!options.disableNormalization); + + options.buffer = null; + options.disableNormalization = true; + + message = + 'node2 = new ConvolverNode(, ' + JSON.stringify(options) + ')'; + + should(() => { + node = new ConvolverNode(context, options); + }, message).notThrow(); + should(node.buffer, 'node2.buffer').beEqualTo(null); + should(node.normalize, 'node2.normalize') + .beEqualTo(!options.disableNormalization); + + options.disableNormalization = false; + message = 'node3 = new ConvolverNode(context, ' + + JSON.stringify(options) + ')'; + + should(() => { + node = new ConvolverNode(context, options); + }, message).notThrow(); + should(node.buffer, 'node3.buffer').beEqualTo(null); + should(node.normalize, 'node3.normalize') + .beEqualTo(!options.disableNormalization); + + task.done(); + }); + + audit.run(); + </script> + </body> +</html> |