Adding upstream version 115.8.0esr.upstream/115.8.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 292 insertions, 0 deletions

diff --git a/testing/web-platform/tests/webaudio/resources/audionodeoptions.js b/testing/web-platform/tests/webaudio/resources/audionodeoptions.js
new file mode 100644
index 0000000000..3b7867cabf
--- /dev/null
+++ b/testing/web-platform/tests/webaudio/resources/audionodeoptions.js
@@ -0,0 +1,292 @@
+// Test that constructor for the node with name |nodeName| handles the
+// various possible values for channelCount, channelCountMode, and
+// channelInterpretation.
+
+// The |should| parameter is the test function from new |Audit|.
+function testAudioNodeOptions(should, context, nodeName, expectedNodeOptions) {
+  if (expectedNodeOptions === undefined)
+    expectedNodeOptions = {};
+  let node;
+
+  // Test that we can set channelCount and that errors are thrown for
+  // invalid values
+  let testChannelCount = 17;
+  if (expectedNodeOptions.channelCount) {
+    testChannelCount = expectedNodeOptions.channelCount.value;
+  }
+  should(
+      () => {
+        node = new window[nodeName](
+            context, Object.assign({}, expectedNodeOptions.additionalOptions, {
+              channelCount: testChannelCount
+            }));
+      },
+      'new ' + nodeName + '(c, {channelCount: ' + testChannelCount + '})')
+      .notThrow();
+  should(node.channelCount, 'node.channelCount').beEqualTo(testChannelCount);
+
+  if (expectedNodeOptions.channelCount &&
+      expectedNodeOptions.channelCount.isFixed) {
+    // The channel count is fixed.  Verify that we throw an error if
+    // we try to change it. Arbitrarily set the count to be one more
+    // than the expected value.
+    testChannelCount = expectedNodeOptions.channelCount.value + 1;
+    should(
+        () => {
+          node = new window[nodeName](
+              context,
+              Object.assign(
+                  {}, expectedNodeOptions.additionalOptions,
+                  {channelCount: testChannelCount}));
+        },
+        'new ' + nodeName + '(c, {channelCount: ' + testChannelCount + '})')
+        .throw(DOMException,
+               expectedNodeOptions.channelCount.exceptionType);
+    // And test that setting it to the fixed value does not throw.
+    testChannelCount = expectedNodeOptions.channelCount.value;
+    should(
+        () => {
+          node = new window[nodeName](
+              context,
+              Object.assign(
+                  {}, expectedNodeOptions.additionalOptions,
+                  {channelCount: testChannelCount}));
+          node.channelCount = testChannelCount;
+        },
+        '(new ' + nodeName + '(c, {channelCount: ' + testChannelCount + '})).channelCount = ' + testChannelCount)
+        .notThrow();
+  } else {
+    // The channel count is not fixed.  Try to set the count to invalid
+    // values and make sure an error is thrown.
+    [0, 99].forEach(testValue => {
+      should(() => {
+        node = new window[nodeName](
+            context, Object.assign({}, expectedNodeOptions.additionalOptions, {
+              channelCount: testValue
+            }));
+      }, `new ${nodeName}(c, {channelCount: ${testValue}})`)
+          .throw(DOMException, 'NotSupportedError');
+    });
+  }
+
+  // Test channelCountMode
+  let testChannelCountMode = 'max';
+  if (expectedNodeOptions.channelCountMode) {
+    testChannelCountMode = expectedNodeOptions.channelCountMode.value;
+  }
+  should(
+      () => {
+        node = new window[nodeName](
+            context, Object.assign({}, expectedNodeOptions.additionalOptions, {
+              channelCountMode: testChannelCountMode
+            }));
+      },
+      'new ' + nodeName + '(c, {channelCountMode: "' + testChannelCountMode +
+          '"}')
+      .notThrow();
+  should(node.channelCountMode, 'node.channelCountMode')
+      .beEqualTo(testChannelCountMode);
+
+  if (expectedNodeOptions.channelCountMode &&
+      expectedNodeOptions.channelCountMode.isFixed) {
+    // Channel count mode is fixed.  Test setting to something else throws.
+    ['max', 'clamped-max', 'explicit'].forEach(testValue => {
+      if (testValue !== expectedNodeOptions.channelCountMode.value) {
+        should(
+            () => {
+              node = new window[nodeName](
+                  context,
+                  Object.assign(
+                      {}, expectedNodeOptions.additionalOptions,
+                      {channelCountMode: testValue}));
+            },
+            `new ${nodeName}(c, {channelCountMode: "${testValue}"})`)
+            .throw(DOMException,
+                   expectedNodeOptions.channelCountMode.exceptionType);
+      } else {
+        // Test that explicitly setting the the fixed value is allowed.
+        should(
+            () => {
+              node = new window[nodeName](
+                  context,
+                  Object.assign(
+                      {}, expectedNodeOptions.additionalOptions,
+                      {channelCountMode: testValue}));
+              node.channelCountMode = testValue;
+            },
+            `(new ${nodeName}(c, {channelCountMode: "${testValue}"})).channelCountMode = "${testValue}"`)
+            .notThrow();
+      }
+    });
+  } else {
+    // Mode is not fixed. Verify that we can set the mode to all valid
+    // values, and that we throw for invalid values.
+
+    let testValues = ['max', 'clamped-max', 'explicit'];
+
+    testValues.forEach(testValue => {
+      should(() => {
+        node = new window[nodeName](
+            context, Object.assign({}, expectedNodeOptions.additionalOptions, {
+              channelCountMode: testValue
+            }));
+      }, `new ${nodeName}(c, {channelCountMode: "${testValue}"})`).notThrow();
+      should(
+          node.channelCountMode, 'node.channelCountMode after valid setter')
+          .beEqualTo(testValue);
+
+    });
+
+    should(
+        () => {
+          node = new window[nodeName](
+              context,
+              Object.assign(
+                  {}, expectedNodeOptions.additionalOptions,
+                  {channelCountMode: 'foobar'}));
+        },
+        'new ' + nodeName + '(c, {channelCountMode: "foobar"}')
+        .throw(TypeError);
+    should(node.channelCountMode, 'node.channelCountMode after invalid setter')
+        .beEqualTo(testValues[testValues.length - 1]);
+  }
+
+  // Test channelInterpretation
+  if (expectedNodeOptions.channelInterpretation &&
+      expectedNodeOptions.channelInterpretation.isFixed) {
+    // The channel interpretation is fixed.  Verify that we throw an
+    // error if we try to change it.
+    ['speakers', 'discrete'].forEach(testValue => {
+      if (testValue !== expectedNodeOptions.channelInterpretation.value) {
+        should(
+            () => {
+              node = new window[nodeName](
+                  context,
+                  Object.assign(
+                      {}, expectedNodeOptions.additionOptions,
+                      {channelInterpretation: testValue}));
+            },
+            `new ${nodeName}(c, {channelInterpretation: "${testValue}"})`)
+            .throw(DOMException,
+                   expectedNodeOptions.channelCountMode.exceptionType);
+      } else {
+        // Check that assigning the fixed value is OK.
+        should(
+            () => {
+              node = new window[nodeName](
+                  context,
+                  Object.assign(
+                      {}, expectedNodeOptions.additionOptions,
+                      {channelInterpretation: testValue}));
+              node.channelInterpretation = testValue;
+            },
+            `(new ${nodeName}(c, {channelInterpretation: "${testValue}"})).channelInterpretation = "${testValue}"`)
+            .notThrow();
+      }
+    });
+  } else {
+    // Channel interpretation is not fixed. Verify that we can set it
+    // to all possible values.
+    should(
+        () => {
+          node = new window[nodeName](
+              context,
+              Object.assign(
+                  {}, expectedNodeOptions.additionalOptions,
+                  {channelInterpretation: 'speakers'}));
+        },
+        'new ' + nodeName + '(c, {channelInterpretation: "speakers"})')
+        .notThrow();
+    should(node.channelInterpretation, 'node.channelInterpretation')
+        .beEqualTo('speakers');
+
+    should(
+        () => {
+          node = new window[nodeName](
+              context,
+              Object.assign(
+                  {}, expectedNodeOptions.additionalOptions,
+                  {channelInterpretation: 'discrete'}));
+        },
+        'new ' + nodeName + '(c, {channelInterpretation: "discrete"})')
+        .notThrow();
+    should(node.channelInterpretation, 'node.channelInterpretation')
+        .beEqualTo('discrete');
+
+    should(
+        () => {
+          node = new window[nodeName](
+              context,
+              Object.assign(
+                  {}, expectedNodeOptions.additionalOptions,
+                  {channelInterpretation: 'foobar'}));
+        },
+        'new ' + nodeName + '(c, {channelInterpretation: "foobar"})')
+        .throw(TypeError);
+    should(
+        node.channelInterpretation,
+        'node.channelInterpretation after invalid setter')
+        .beEqualTo('discrete');
+  }
+}
+
+function initializeContext(should) {
+  let c;
+  should(() => {
+    c = new OfflineAudioContext(1, 1, 48000);
+  }, 'context = new OfflineAudioContext(...)').notThrow();
+
+  return c;
+}
+
+function testInvalidConstructor(should, name, context) {
+  should(() => {
+    new window[name]();
+  }, 'new ' + name + '()').throw(TypeError);
+  should(() => {
+    new window[name](1);
+  }, 'new ' + name + '(1)').throw(TypeError);
+  should(() => {
+    new window[name](context, 42);
+  }, 'new ' + name + '(context, 42)').throw(TypeError);
+}
+
+function testDefaultConstructor(should, name, context, options) {
+  let node;
+
+  let message = options.prefix + ' = new ' + name + '(context';
+  if (options.constructorOptions)
+    message += ', ' + JSON.stringify(options.constructorOptions);
+  message += ')'
+
+  should(() => {
+    node = new window[name](context, options.constructorOptions);
+  }, message).notThrow();
+
+  should(node instanceof window[name], options.prefix + ' instanceof ' + name)
+      .beEqualTo(true);
+  should(node.numberOfInputs, options.prefix + '.numberOfInputs')
+      .beEqualTo(options.numberOfInputs);
+  should(node.numberOfOutputs, options.prefix + '.numberOfOutputs')
+      .beEqualTo(options.numberOfOutputs);
+  should(node.channelCount, options.prefix + '.channelCount')
+      .beEqualTo(options.channelCount);
+  should(node.channelCountMode, options.prefix + '.channelCountMode')
+      .beEqualTo(options.channelCountMode);
+  should(node.channelInterpretation, options.prefix + '.channelInterpretation')
+      .beEqualTo(options.channelInterpretation);
+
+  return node;
+}
+
+function testDefaultAttributes(should, node, prefix, items) {
+  items.forEach((item) => {
+    let attr = node[item.name];
+    if (attr instanceof AudioParam) {
+      should(attr.value, prefix + '.' + item.name + '.value')
+          .beEqualTo(item.value);
+    } else {
+      should(attr, prefix + '.' + item.name).beEqualTo(item.value);
+    }
+  });
+}