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Diffstat (limited to '')
-rw-r--r-- | testing/web-platform/tests/presentation-api/receiving-ua/support/PresentationConnection_onmessage_receiving-ua.html | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/testing/web-platform/tests/presentation-api/receiving-ua/support/PresentationConnection_onmessage_receiving-ua.html b/testing/web-platform/tests/presentation-api/receiving-ua/support/PresentationConnection_onmessage_receiving-ua.html new file mode 100644 index 0000000000..0734a5570c --- /dev/null +++ b/testing/web-platform/tests/presentation-api/receiving-ua/support/PresentationConnection_onmessage_receiving-ua.html @@ -0,0 +1,108 @@ +<!DOCTYPE html> +<meta charset="utf-8"> +<title>Receiving a message through PresentationConnection</title> +<link rel="author" title="Tomoyuki Shimizu" href="https://github.com/tomoyukilabs/"> +<link rel="help" href="http://w3c.github.io/presentation-api/#receiving-a-message-through-presentationconnection"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="../common.js"></script> +<script src="stash.js"></script> + +<script> +setup({explicit_timeout: true}); + +const message1 = '1st'; +const message2 = '2nd'; +const message3 = new Uint8Array([51, 114, 100]); // "3rd" +const message4 = new Uint8Array([52, 116, 104]); // "4th" +const message5 = new Uint8Array([108, 97, 115, 116]); // "last" + +const toUint8Array = buf => { + return buf instanceof ArrayBuffer ? new Uint8Array(buf) : buf; +} + +// compare two ArrayBuffer or Uint8Array +const compare = (a, b) => { + const p = toUint8Array(a); + const q = toUint8Array(b); + return !!p && !!q && p.every((item, index) => { return item === q[index]; }); +}; + +const stash = new Stash(stashIds.toReceiver, stashIds.toController); + +add_completion_callback((tests, status) => { + const log = document.getElementById('log'); + stash.send(JSON.stringify({ type: 'result', tests: tests, status: status, log: log.innerHTML })); +}); + +navigator.presentation.receiver.connectionList.then(list => { + const checkEvent = event => { + assert_true(event.isTrusted, 'a trusted event is fired'); + assert_true(event instanceof MessageEvent, 'The event uses the MessageEvent interface'); + assert_false(event.bubbles, 'the event does not bubble'); + assert_false(event.cancelable, 'the event is not cancelable'); + }; + + const watchEvent = (obj, watcher, type) => { + const watchHandler = new Promise(resolve => { + obj['on' + type] = evt => { resolve(evt); }; + }); + return Promise.all([ watchHandler, watcher.wait_for(type) ]).then(results => { + assert_equals(results[0], results[1], 'Both on' + type + ' and addEventListener pass the same event object.'); + return results[0]; + }); + }; + + const connection = list.connections[0]; + + promise_test(t => { + t.step_timeout(() => { + t.force_timeout(); + t.done(); + }, 3000); + + assert_equals(connection.binaryType, 'arraybuffer', 'the default value of binaryType is "arraybuffer"'); + const eventWatcher = new EventWatcher(t, connection, 'message'); + return eventWatcher.wait_for('message').then(event => { + checkEvent(event); + assert_equals(event.data, message1, 'receive a string correctly'); + return watchEvent(connection, eventWatcher, 'message'); + }).then(event => { + checkEvent(event); + assert_equals(event.data, message2, 'receive a string correctly'); + return watchEvent(connection, eventWatcher, 'message'); + }).then(event => { + checkEvent(event); + assert_true(event.data instanceof ArrayBuffer, 'receive binary data as ArrayBuffer'); + assert_true(compare(event.data, message3), 'receive an ArrayBuffer correctly (originally a Blob at a controlling user agent)'); + return watchEvent(connection, eventWatcher, 'message'); + }).then(event => { + checkEvent(event); + assert_true(event.data instanceof ArrayBuffer, 'receive binary data as ArrayBuffer'); + assert_true(compare(event.data, message4), 'receive an ArrayBuffer correctly (originally an ArrayBuffer at a controlling user agent)'); + return watchEvent(connection, eventWatcher, 'message'); + }).then(event => { + checkEvent(event); + assert_true(event.data instanceof ArrayBuffer, 'receive binary data as ArrayBuffer'); + assert_true(compare(event.data, message5), 'receive an ArrayBuffer correctly (originally an ArrayBufferView at a controlling user agent)'); + + connection.binaryType = 'blob'; + return Promise.all([ + stash.send(JSON.stringify({ type: 'blob' })), + watchEvent(connection, eventWatcher, 'message') + ]).then(results => results[1]); + }).then(event => { + assert_true(event.data instanceof Blob, 'receive binary data as Blob'); + return new Promise((resolve, reject) => { + const reader = new FileReader(); + reader.onload = resolve; + reader.onerror = reject; + reader.readAsArrayBuffer(event.data); + }); + }).then(event => { + assert_true(compare(event.target.result, message5), 'receive a Blob correctly'); + connection.terminate(); + }); + }); +}); +</script> |