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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
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| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /testing/web-platform/tests/resources/examples/apisample11.html | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
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Add m-esr52 at 52.6.0
Diffstat (limited to 'testing/web-platform/tests/resources/examples/apisample11.html')
| -rw-r--r-- | testing/web-platform/tests/resources/examples/apisample11.html | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/testing/web-platform/tests/resources/examples/apisample11.html b/testing/web-platform/tests/resources/examples/apisample11.html new file mode 100644 index 000000000..32e8984c3 --- /dev/null +++ b/testing/web-platform/tests/resources/examples/apisample11.html @@ -0,0 +1,99 @@ +<!DOCTYPE HTML> +<html> +<head> +<title>Example with iframe that notifies containing document via callbacks</title> +<script src="../testharness.js"></script> +<script src="../testharnessreport.js"></script> +</head> +<body onload="start_test_in_iframe()"> +<h1>Callbacks From Tests Running In An IFRAME</h1> +<p>A test is run inside an <tt>iframe</tt> with a same origin document. The +containing document should receive callbacks as the tests progress inside the +<tt>iframe</tt>. A single passing test is expected in the summary below. +<div id="log"></div> + +<script> +var callbacks = []; +var START = 1 +var TEST_STATE = 2 +var RESULT = 3 +var COMPLETION = 4 +var test_complete = false; + +setup({explicit_done: true}); + +// The following callbacks are called for tests in this document as well as the +// tests in the IFRAME. Currently, callbacks invoked from this document and any +// child document are indistinguishable from each other. + +function start_callback(properties) { + callbacks.push(START); +} + +function test_state_callback(test) { + callbacks.push(TEST_STATE); +} + +function result_callback(test) { + callbacks.push(RESULT); +} + +function completion_callback(tests, status) { + if (test_complete) { + return; + } + test_complete = true; + callbacks.push(COMPLETION); + verify_received_callbacks(); + done(); +} + +function verify_received_callbacks() { + var copy_of_callbacks = callbacks.slice(0); + + // Note that you can't run test assertions directly in a callback even if + // this is a file test. When the callback is invoked from a same-origin child + // page, the callstack reaches into the calling child document. Any + // exception thrown in a callback will be handled by the child rather than + // this document. + test( + function() { + // callbacks list should look like: + // START 1*(TEST_STATE) RESULT COMPLETION + assert_equals(copy_of_callbacks.shift(), START, + "The first received callback should be 'start_callback'."); + assert_equals(copy_of_callbacks.shift(), TEST_STATE, + "'test_state_callback' should be received before any " + + "result or completion callbacks."); + while(copy_of_callbacks.length > 0) { + var callback = copy_of_callbacks.shift(); + if (callback != TEST_STATE) { + copy_of_callbacks.unshift(callback); + break; + } + } + assert_equals(copy_of_callbacks.shift(), RESULT, + "'test_state_callback' should be followed by 'result_callback'."); + assert_equals(copy_of_callbacks.shift(), COMPLETION, + "Final 'result_callback' should be followed by 'completion_callback'."); + assert_equals(copy_of_callbacks.length, 0, + "'completion_callback' should be the last callback."); + }); +} + +function start_test_in_iframe() { + // This document is going to clear any received callbacks and maintain + // radio silence until the test in the iframe runs to completion. The + // completion_callback() will then complete the testing on this document. + callbacks.length = 0; + var iframe = document.createElement("iframe"); + // apisample6.html has a single test. + iframe.src = "apisample6.html"; + iframe.style.setProperty("display", "none"); + document.getElementById("target").appendChild(iframe); +} +</script> + +<div id="target"> +</div> +</body> |