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Bug 1458619 [wpt PR 10789] - HTML: document.open() and aborting docum…
…ents, a=testonly Automatic update from web-platform-testsHTML: document.open() and aborting documents (#10789) For whatwg/html#3999. Co-authored-by: Anne van Kesteren <[email protected]> -- wpt-commits: 2c6612a9b0f67c95fc8cc772cfecc2c1d435d75d wpt-pr: 10789
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119 changes: 119 additions & 0 deletions
119
...papis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-immediate.window.js
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,119 @@ | ||
| // The following tests deal with the <meta http-equiv=refresh> pragma and the | ||
| // `Refresh` header. The spec is still hazy on the precise behavior in those | ||
| // cases but we use https://github.com/whatwg/html/issues/4003 as a guideline. | ||
|
|
||
| async_test(t => { | ||
| const frame = document.body.appendChild(document.createElement("iframe")); | ||
| t.add_cleanup(() => frame.remove()); | ||
| frame.onload = t.step_func(() => { | ||
| frame.onload = null; | ||
|
|
||
| const client = new frame.contentWindow.XMLHttpRequest(); | ||
| client.open("GET", "/common/blank.html"); | ||
| client.onabort = t.step_func_done(); | ||
| client.send(); | ||
|
|
||
| frame.contentDocument.open(); | ||
| }); | ||
| frame.src = "resources/meta-refresh.py?0"; | ||
| }, "document.open() aborts documents that are queued for navigation through <meta> refresh with timeout 0 (XMLHttpRequest)"); | ||
|
|
||
| async_test(t => { | ||
| const frame = document.body.appendChild(document.createElement("iframe")); | ||
| t.add_cleanup(() => frame.remove()); | ||
| frame.onload = t.step_func(() => { | ||
| frame.onload = null; | ||
|
|
||
| frame.contentWindow.fetch("/common/blank.html").then( | ||
| t.unreached_func("Fetch should have been aborted"), | ||
| t.step_func_done()); | ||
|
|
||
| frame.contentDocument.open(); | ||
| }); | ||
| frame.src = "resources/meta-refresh.py?0"; | ||
| }, "document.open() aborts documents that are queued for navigation through <meta> refresh with timeout 0 (fetch())"); | ||
|
|
||
| // We cannot test for img element's error event for this test, as Firefox does | ||
| // not fire the event if the fetch is aborted while Chrome does. | ||
| async_test(t => { | ||
| const frame = document.body.appendChild(document.createElement("iframe")); | ||
| t.add_cleanup(() => frame.remove()); | ||
| frame.onload = t.step_func(() => { | ||
| frame.onload = null; | ||
|
|
||
| let happened = false; | ||
| const img = frame.contentDocument.createElement("img"); | ||
| img.src = new URL("resources/slow-png.py", document.URL); | ||
| img.onload = t.unreached_func("Image loading should not have succeeded"); | ||
| // The image fetch starts in a microtask, so let's be sure to test after | ||
| // the fetch has started. | ||
| t.step_timeout(() => { | ||
| frame.contentDocument.open(); | ||
| happened = true; | ||
| }); | ||
| // If 3 seconds have passed and the image has still not loaded, we consider | ||
| // it aborted. slow-png.py only sleeps for 2 wallclock seconds. | ||
| t.step_timeout(t.step_func_done(() => { | ||
| assert_true(happened); | ||
| }), 3000); | ||
| }); | ||
| frame.src = "resources/meta-refresh.py?0"; | ||
| }, "document.open() aborts documents that are queued for navigation through <meta> refresh with timeout 0 (image loading)"); | ||
|
|
||
| async_test(t => { | ||
| const frame = document.body.appendChild(document.createElement("iframe")); | ||
| t.add_cleanup(() => frame.remove()); | ||
| frame.onload = t.step_func(() => { | ||
| frame.onload = null; | ||
|
|
||
| const client = new frame.contentWindow.XMLHttpRequest(); | ||
| client.open("GET", "/common/blank.html"); | ||
| client.onabort = t.step_func_done(); | ||
| client.send(); | ||
|
|
||
| frame.contentDocument.open(); | ||
| }); | ||
| frame.src = "resources/http-refresh.py?0"; | ||
| }, "document.open() aborts documents that are queued for navigation through Refresh header with timeout 0 (XMLHttpRequest)"); | ||
|
|
||
| async_test(t => { | ||
| const frame = document.body.appendChild(document.createElement("iframe")); | ||
| t.add_cleanup(() => frame.remove()); | ||
| frame.onload = t.step_func(() => { | ||
| frame.onload = null; | ||
|
|
||
| frame.contentWindow.fetch("/common/blank.html").then( | ||
| t.unreached_func("Fetch should have been aborted"), | ||
| t.step_func_done()); | ||
|
|
||
| frame.contentDocument.open(); | ||
| }); | ||
| frame.src = "resources/http-refresh.py?0"; | ||
| }, "document.open() aborts documents that are queued for navigation through Refresh header with timeout 0 (fetch())"); | ||
|
|
||
| // We cannot test for img element's error event for this test, as Firefox does | ||
| // not fire the event if the fetch is aborted while Chrome does. | ||
| async_test(t => { | ||
| const frame = document.body.appendChild(document.createElement("iframe")); | ||
| t.add_cleanup(() => frame.remove()); | ||
| frame.onload = t.step_func(() => { | ||
| frame.onload = null; | ||
|
|
||
| let happened = false; | ||
| const img = frame.contentDocument.createElement("img"); | ||
| img.src = new URL("resources/slow-png.py", document.URL); | ||
| img.onload = t.unreached_func("Image loading should not have succeeded"); | ||
| // The image fetch starts in a microtask, so let's be sure to test after | ||
| // the fetch has started. | ||
| t.step_timeout(() => { | ||
| frame.contentDocument.open(); | ||
| happened = true; | ||
| }); | ||
| // If 3 seconds have passed and the image has still not loaded, we consider | ||
| // it aborted. slow-png.py only sleeps for 2 wallclock seconds. | ||
| t.step_timeout(t.step_func_done(() => { | ||
| assert_true(happened); | ||
| }), 3000); | ||
| }); | ||
| frame.src = "resources/http-refresh.py?0"; | ||
| }, "document.open() aborts documents that are queued for navigation through Refresh header with timeout 0 (image loading)"); |
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