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Diffstat (limited to '')
-rw-r--r-- | testing/web-platform/tests/webmessaging/broadcastchannel/interface.any.js | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webmessaging/broadcastchannel/interface.any.js b/testing/web-platform/tests/webmessaging/broadcastchannel/interface.any.js new file mode 100644 index 0000000000..35e09d34b4 --- /dev/null +++ b/testing/web-platform/tests/webmessaging/broadcastchannel/interface.any.js @@ -0,0 +1,65 @@ +test(() => assert_throws_js(TypeError, () => new BroadcastChannel()), + 'Should throw if no name is provided'); + +test(() => { + let c = new BroadcastChannel(null); + assert_equals(c.name, 'null'); + }, 'Null name should not throw'); + +test(() => { + let c = new BroadcastChannel(undefined); + assert_equals(c.name, 'undefined'); + }, 'Undefined name should not throw'); + +test(() => { + let c = new BroadcastChannel('fooBar'); + assert_equals(c.name, 'fooBar'); + }, 'Non-empty name should not throw'); + +test(() => { + let c = new BroadcastChannel(123); + assert_equals(c.name, '123'); + }, 'Non-string name should not throw'); + +test(() => { + let c = new BroadcastChannel(''); + assert_throws_js(TypeError, () => c.postMessage()); + }, 'postMessage without parameters should throw'); + +test(() => { + let c = new BroadcastChannel(''); + c.postMessage(null); + }, 'postMessage with null should not throw'); + +test(() => { + let c = new BroadcastChannel(''); + c.close(); + }, 'close should not throw'); + +test(() => { + let c = new BroadcastChannel(''); + c.close(); + c.close(); + }, 'close should not throw when called multiple times'); + +test(() => { + let c = new BroadcastChannel(''); + c.close(); + assert_throws_dom('InvalidStateError', () => c.postMessage('')); + }, 'postMessage after close should throw'); + +test(() => { + let c = new BroadcastChannel(''); + assert_not_equals(c.onmessage, undefined); + }, 'BroadcastChannel should have an onmessage event'); + +test(() => { + let c = new BroadcastChannel(''); + assert_throws_dom('DataCloneError', () => c.postMessage(Symbol())); + }, 'postMessage should throw with uncloneable data'); + +test(() => { + let c = new BroadcastChannel(''); + c.close(); + assert_throws_dom('InvalidStateError', () => c.postMessage(Symbol())); + }, 'postMessage should throw InvalidStateError after close, even with uncloneable data'); |