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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream | |
| parent | Initial commit. (diff) | |
| download | firefox-upstream.tar.xz firefox-upstream.zip | |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream')
81 files changed, 2726 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/002.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/002.html new file mode 100644 index 0000000000..5584bf9afb --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/002.html @@ -0,0 +1,12 @@ +<!doctype html> +<title>document.open during parsing</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<div id="log"></div> +<script> +test(function() { + var log = document.getElementById("log"); + assert_equals(document.open(), document); + assert_equals(document.getElementById("log"), log); +}) +</script> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/004.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/004.html new file mode 100644 index 0000000000..3fb443a993 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/004.html @@ -0,0 +1,19 @@ +<!doctype html> +<title>Reuse of document object after document.open</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<div id="log"></div> +<iframe src="/common/blank.html"></iframe> +<script> +var t = async_test(); +var iframe; +onload = t.step_func(function() { + var iframe = document.getElementsByTagName("iframe")[0]; + var handle = iframe.contentDocument; + iframe.contentDocument.test_state = 1; + assert_equals(iframe.contentDocument.open(), handle); + assert_equals(iframe.contentDocument.test_state, 1); + assert_equals(iframe.contentDocument, handle); + t.done(); +}); +</script> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/006.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/006.html new file mode 100644 index 0000000000..1dcb92615d --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/006.html @@ -0,0 +1,19 @@ +<!doctype html> +<title>Cancelling error after document.open</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<div id="log"></div> +<iframe src="/common/blank.html"></iframe> +<script> +var t = async_test(); +var iframe; +onload = t.step_func(function() { + var iframe = document.getElementsByTagName("iframe")[0]; + var img = iframe.contentDocument.createElement("img"); + img.onerror = t.step_func(function() {assert_unreached()}) + img.src = "missing"; + iframe.contentDocument.body.appendChild(img); + assert_equals(iframe.contentDocument.open(), iframe.contentDocument); + setTimeout(function() {t.done();}, 500); +}); +</script> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/011-1.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/011-1.html new file mode 100644 index 0000000000..37973fd52e --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/011-1.html @@ -0,0 +1,5 @@ +<script> +parent.t.step(() => { parent.assert_equals(document.open(), document); }); +setTimeout(parent.t.step_func(function() {parent.t.done()}), 0); +document.close(); +</script> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/011.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/011.html new file mode 100644 index 0000000000..2acc884c54 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/011.html @@ -0,0 +1,9 @@ +<!doctype html> +<title>Timeout after document.open</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<div id="log"></div> +<script> +var t = async_test(); +</script> +<iframe src="011-1.html"></iframe> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/012-1.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/012-1.html new file mode 100644 index 0000000000..644b30827d --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/012-1.html @@ -0,0 +1,7 @@ +<script> +onload = parent.t.step_func(function() { + parent.assert_equals(document.open(), document); + setTimeout(parent.t.step_func(function() {parent.t.done()}), 0); + document.close(); +}); +</script> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/012.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/012.html new file mode 100644 index 0000000000..518454858d --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/012.html @@ -0,0 +1,9 @@ +<!doctype html> +<title>Timeout after document.open in load event</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<div id="log"></div> +<script> +var t = async_test(); +</script> +<iframe src="012-1.html"></iframe> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/013-1.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/013-1.html new file mode 100644 index 0000000000..ea321238ed --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/013-1.html @@ -0,0 +1,7 @@ +<script> +addEventListener("DOMContentLoaded", parent.t.step_func(function() { + parent.assert_equals(document.open(), document); + setTimeout(parent.t.step_func(function() {parent.t.done()}), 0); + document.close(); +}), false); +</script> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/013.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/013.html new file mode 100644 index 0000000000..5749361aa8 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/013.html @@ -0,0 +1,9 @@ +<!doctype html> +<title>Timeout after document.open in DOMContentLoaded event</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<div id="log"></div> +<script> +var t = async_test(); +</script> +<iframe src="013-1.html"></iframe> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/014-1.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/014-1.html new file mode 100644 index 0000000000..0e97808116 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/014-1.html @@ -0,0 +1,9 @@ +<script> +onload = parent.t.step_func(function() { + setTimeout(parent.t.step_func(function() { + parent.assert_equals(document.open(), document); + setTimeout(parent.t.step_func(function() {parent.t.done()}), 0); + document.close(); + }), 100) +}); +</script> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/014.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/014.html new file mode 100644 index 0000000000..b4e4b17cf4 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/014.html @@ -0,0 +1,9 @@ +<!doctype html> +<title>Timeout after document.open after document is completely loaded</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<div id="log"></div> +<script> +var t = async_test(); +</script> +<iframe src="014-1.html"></iframe> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/015-1.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/015-1.html new file mode 100644 index 0000000000..c325bd0801 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/015-1.html @@ -0,0 +1,17 @@ +<script> +onload = function() { + window.test_prop = 1; + parent.tests[0].step(function() {parent.assert_equals(test_prop, 1)}); + parent.tests[0].step(function() {parent.assert_equals(document.open(), document)}); + document.write("<script>test_prop = 2;<\/script>"); + document.close(); + parent.tests[0].step(function() {parent.assert_equals(test_prop, 2)}); + parent.tests[1].step(function() {parent.assert_equals(window.test_prop, 2)}); + parent.tests[2].step(function() {parent.assert_equals(get_this(), window)}); + parent.tests_done(); +}; + +function get_this() { + return this; +} +</script> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/015.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/015.html new file mode 100644 index 0000000000..cce9e65d4c --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/015.html @@ -0,0 +1,14 @@ +<!doctype html> +<title>Window vs global scope after document.open</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<div id="log"></div> +<script> +var tests = [async_test("global scope unchanged"), + async_test("window object unchanged"), + async_test("this is the window object")]; +function tests_done() { + tests.forEach(function(t) {t.done()}); +} +</script> +<iframe src="015-1.html"></iframe> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/016-1.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/016-1.html new file mode 100644 index 0000000000..ceeeb64df6 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/016-1.html @@ -0,0 +1,41 @@ +<script> +window.test_prop = 1; +</script> +<script> +onload = function() { + parent.tests[0].step(function() { + parent.assert_equals(document.open(), document); + }); + document.write("<script>test_prop = 2; timeout_fired=false;<\/script>"); + document.close(); + + setTimeout(function() { + parent.tests[0].step(function() { + parent.assert_equals(test_prop, 2, "Global scope from original window timeout"); + parent.assert_equals(window.test_prop, 2, "Window property from original window timeout") + }); + parent.tests[1].step(function() { + var t = get_this(); + parent.assert_equals(t.test_prop, 2, "Window property from original window timeout"); + parent.assert_equals(t, window, "Global scope from original window timeout"); + }); + }, 0); + + window.setTimeout(function() { + parent.tests[2].step(function() { + parent.assert_equals(test_prop, 2, "Global scope from original window timeout"); + parent.assert_equals(window.test_prop, 2, "Window property from original window timeout") + }); + parent.tests[3].step(function() { + var t = get_this(); + parent.assert_equals(t.test_prop, 2, "Window property from original window timeout"); + parent.assert_equals(t, window, "Global scope from original window timeout"); + }); + parent.tests_done(); + }, 100); +}; + +function get_this() { + return this; +} +</script> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/016.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/016.html new file mode 100644 index 0000000000..1c70fce591 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/016.html @@ -0,0 +1,15 @@ +<!doctype html> +<title>setTimeout document.open</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<div id="log"></div> +<script> +var tests = [async_test("Timeout on original window, scope"), + async_test("Timeout on original window, this object"), + async_test("Timeout on new window, scope"), + async_test("Timeout on new window, this object")]; +function tests_done() { + tests.forEach(function(t) {t.done()}); +} +</script> +<iframe src="016-1.html"></iframe> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-immediate.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-immediate.window.js new file mode 100644 index 0000000000..8d045b9e0a --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-immediate.window.js @@ -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)"); diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-multisecond-header.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-multisecond-header.window.js new file mode 100644 index 0000000000..8c6c1267c4 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-multisecond-header.window.js @@ -0,0 +1,69 @@ +// 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. +// +// This is separate from abort-refresh-multisecond-meta.window.js to avoid +// browser interventions that limit the number of connections in a tab. + +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 client = new frame.contentWindow.XMLHttpRequest(); + client.open("GET", "/common/blank.html"); + client.onload = t.step_func_done(() => { + assert_true(happened); + }); + client.onerror = t.unreached_func("XMLHttpRequest should have succeeded"); + client.onabort = t.unreached_func("XMLHttpRequest should have succeeded"); + client.ontimeout = t.unreached_func("XMLHttpRequest should have succeeded"); + client.send(); + + frame.contentDocument.open(); + happened = true; + }); + frame.src = "resources/http-refresh.py?1"; +}, "document.open() does NOT abort documents that are queued for navigation through Refresh header with 1-sec timeout (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; + let happened = false; + frame.contentWindow.fetch("/common/blank.html").then( + t.step_func_done(() => { + assert_true(happened); + }), + t.unreached_func("Fetch should have succeeded") + ); + frame.contentDocument.open(); + happened = true; + }); + frame.src = "resources/http-refresh.py?1"; +}, "document.open() does NOT abort documents that are queued for navigation through Refresh header with 1-sec timeout (fetch())"); + +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.step_func_done(() => { + assert_true(happened); + }); + img.onerror = t.unreached_func("Image loading should not have errored"); + // 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; + }); + }); + frame.src = "resources/http-refresh.py?4"; +}, "document.open() does NOT abort documents that are queued for navigation through Refresh header with 4-sec timeout (image loading)"); diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-multisecond-meta.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-multisecond-meta.window.js new file mode 100644 index 0000000000..2895f959e5 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-multisecond-meta.window.js @@ -0,0 +1,69 @@ +// 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. +// +// This is separate from abort-refresh-multisecond-header.window.js to avoid +// browser interventions that limit the number of connections in a tab. + +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 client = new frame.contentWindow.XMLHttpRequest(); + client.open("GET", "/common/blank.html"); + client.onload = t.step_func_done(() => { + assert_true(happened); + }); + client.onerror = t.unreached_func("XMLHttpRequest should have succeeded"); + client.onabort = t.unreached_func("XMLHttpRequest should have succeeded"); + client.ontimeout = t.unreached_func("XMLHttpRequest should have succeeded"); + client.send(); + + frame.contentDocument.open(); + happened = true; + }); + frame.src = "resources/meta-refresh.py?1"; +}, "document.open() does NOT abort documents that are queued for navigation through <meta> refresh with 1-sec timeout (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; + let happened = false; + frame.contentWindow.fetch("/common/blank.html").then( + t.step_func_done(() => { + assert_true(happened); + }), + t.unreached_func("Fetch should have succeeded") + ); + frame.contentDocument.open(); + happened = true; + }); + frame.src = "resources/meta-refresh.py?1"; +}, "document.open() does NOT abort documents that are queued for navigation through <meta> refresh with 1-sec timeout (fetch())"); + +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.step_func_done(() => { + assert_true(happened); + }); + img.onerror = t.unreached_func("Image loading should not have errored"); + // 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; + }); + }); + frame.src = "resources/meta-refresh.py?4"; +}, "document.open() does NOT abort documents that are queued for navigation through <meta> refresh with 4-sec timeout (image loading)"); diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-while-navigating.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-while-navigating.window.js new file mode 100644 index 0000000000..e3efeffb8b --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-while-navigating.window.js @@ -0,0 +1,179 @@ +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"); + // The abort event handler is called synchronously in Chrome but + // asynchronously in Firefox. See https://crbug.com/879620. + client.onabort = t.step_func_done(); + client.send(); + frame.contentWindow.location.href = new URL("resources/dummy.html", document.URL); + frame.contentDocument.open(); + }); + frame.src = "/common/blank.html"; +}, "document.open() aborts documents that are navigating through Location (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; + let happened = false; + frame.contentWindow.fetch("/common/blank.html").then( + t.unreached_func("Fetch should have been aborted"), + t.step_func_done(() => { + assert_true(happened); + })); + frame.contentWindow.location.href = new URL("resources/dummy.html", document.URL); + frame.contentDocument.open(); + happened = true; + }); + frame.src = "/common/blank.html"; +}, "document.open() aborts documents that are navigating through Location (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.contentWindow.location.href = new URL("resources/dummy.html", document.URL); + 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 = "/common/blank.html"; +}, "document.open() aborts documents that are navigating through Location (image loading)"); + +async_test(t => { + const div = document.body.appendChild(document.createElement("div")); + t.add_cleanup(() => div.remove()); + div.innerHTML = "<iframe src='/common/slow.py'></iframe>"; + const frame = div.childNodes[0]; + const client = new frame.contentWindow.XMLHttpRequest(); + client.open("GET", "/common/blank.html"); + client.onabort = t.step_func_done(); + client.send(); + frame.contentDocument.open(); +}, "document.open() aborts documents that are navigating through iframe loading (XMLHttpRequest)"); + +async_test(t => { + const div = document.body.appendChild(document.createElement("div")); + t.add_cleanup(() => div.remove()); + div.innerHTML = "<iframe src='/common/slow.py'></iframe>"; + const frame = div.childNodes[0]; + frame.contentWindow.fetch("/common/blank.html").then( + t.unreached_func("Fetch should have been aborted"), + t.step_func_done()); + frame.contentDocument.open(); +}, "document.open() aborts documents that are navigating through iframe loading (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. +// +// We use /common/slow.py here as the source of the iframe, to prevent the +// situation where when document.open() is called the initial about:blank +// document has already become inactive. +async_test(t => { + const div = document.body.appendChild(document.createElement("div")); + t.add_cleanup(() => div.remove()); + div.innerHTML = "<iframe src='/common/slow.py'></iframe>"; + const frame = div.childNodes[0]; + 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); +}, "document.open() aborts documents that are navigating through iframe loading (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 link = frame.contentDocument.body.appendChild(frame.contentDocument.createElement("a")); + link.href = new URL("resources/dummy.html", document.URL); + + const client = new frame.contentWindow.XMLHttpRequest(); + client.open("GET", "/common/blank.html"); + client.onabort = t.step_func_done(); + client.send(); + + link.click(); + frame.contentDocument.open(); + }); + frame.src = "/common/blank.html"; +}, "document.open() aborts documents that are queued for navigation through .click() (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; + const link = frame.contentDocument.body.appendChild(frame.contentDocument.createElement("a")); + link.href = new URL("resources/dummy.html", document.URL); + + frame.contentWindow.fetch("/common/blank.html").then( + t.unreached_func("Fetch should have been aborted"), + t.step_func_done()); + + link.click(); + frame.contentDocument.open(); + }); + frame.src = "/common/blank.html"; +}, "document.open() aborts documents that are queued for navigation through .click() (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; + const link = frame.contentDocument.body.appendChild(frame.contentDocument.createElement("a")); + link.href = new URL("resources/dummy.html", document.URL); + + 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(() => { + link.click(); + 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 = "/common/blank.html"; +}, "document.open() aborts documents that are queued for navigation through .click() (image loading)"); diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort.sub.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort.sub.window.js new file mode 100644 index 0000000000..b2f05cf056 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort.sub.window.js @@ -0,0 +1,104 @@ +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 client = new frame.contentWindow.XMLHttpRequest(); + client.open("GET", "/common/blank.html"); + client.onload = t.step_func_done(e => { + assert_true(happened); + }); + client.onerror = t.unreached_func("XMLHttpRequest should have succeeded"); + client.onabort = t.unreached_func("XMLHttpRequest should have succeeded"); + client.ontimeout = t.unreached_func("XMLHttpRequest should have succeeded"); + client.send(); + frame.contentDocument.open(); + happened = true; + }); + frame.src = "/common/blank.html"; +}, "document.open() does not abort documents that are not navigating (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; + let happened = false; + frame.contentWindow.fetch("/common/blank.html").then( + t.step_func_done(() => { + assert_true(happened); + }), + t.unreached_func("Fetch should have succeeded") + ); + frame.contentDocument.open(); + happened = true; + }); + frame.src = "/common/blank.html"; +}, "document.open() does not abort documents that are not navigating (fetch())"); + +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.step_func_done(() => { + assert_true(happened); + }); + img.onerror = t.unreached_func("Image loading should not have errored"); + // 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; + }); + }); + frame.src = "/common/blank.html"; +}, "document.open() does not abort documents that are not navigating (image loading)"); + +async_test(t => { + const __SERVER__NAME = "{{host}}"; + const __PORT = {{ports[ws][0]}}; + 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 ws = new frame.contentWindow.WebSocket(`ws://${__SERVER__NAME}:${__PORT}/echo`); + ws.onopen = t.step_func_done(() => { + assert_true(happened); + }); + ws.onclose = t.unreached_func("WebSocket fetch should have succeeded"); + ws.onerror = t.unreached_func("WebSocket should have no error"); + frame.contentDocument.open(); + happened = true; + }); + frame.src = "/common/blank.html"; +}, "document.open() does not abort documents that are not navigating (establish a WebSocket connection)"); + +// An already established WebSocket connection shouldn't be terminated during +// an "abort a document" anyway. Test just for completeness. +async_test(t => { + const __SERVER__NAME = "{{host}}"; + const __PORT = {{ports[ws][0]}}; + 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 ws = new frame.contentWindow.WebSocket(`ws://${__SERVER__NAME}:${__PORT}/echo`); + ws.onopen = t.step_func(() => { + t.step_timeout(t.step_func_done(() => { + assert_true(happened); + }), 100); + frame.contentDocument.open(); + happened = true; + }); + ws.onclose = t.unreached_func("WebSocket should not be closed"); + ws.onerror = t.unreached_func("WebSocket should have no error"); + }); + frame.src = "/common/blank.html"; +}, "document.open() does not abort documents that are not navigating (already established WebSocket connection)"); diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/aborted-parser.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/aborted-parser.window.js new file mode 100644 index 0000000000..ba7278ef18 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/aborted-parser.window.js @@ -0,0 +1,31 @@ +// document.open() bails out early if there is an active parser with non-zero +// script nesting level or if a load was aborted while there was an active +// parser. window.stop() aborts the current parser, so once it has been called +// while a parser is active, document.open() will no longer do anything to that +// document, + +window.handlers = {}; + +async_test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => frame.remove()); + frame.src = "resources/aborted-parser-frame.html"; + window.handlers.afterOpen = t.step_func_done(() => { + const openCalled = frame.contentDocument.childNodes.length === 0; + assert_false(openCalled, "child document should not be empty"); + assert_equals(frame.contentDocument.querySelector("p").textContent, + "Text", "Should still have our paragraph"); + }); +}, "document.open() after parser is aborted"); + +async_test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => frame.remove()); + frame.src = "resources/aborted-parser-async-frame.html"; + window.handlers.afterOpenAsync = t.step_func_done(() => { + const openCalled = frame.contentDocument.childNodes.length === 0; + assert_false(openCalled, "child document should not be empty"); + assert_equals(frame.contentDocument.querySelector("p").textContent, + "Text", "Should still have our paragraph"); + }); +}, "async document.open() after parser is aborted"); diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/active.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/active.window.js new file mode 100644 index 0000000000..f96710999a --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/active.window.js @@ -0,0 +1,98 @@ +function assertOpenIsEffective(doc, initialNodeCount) { + assert_equals(doc.childNodes.length, initialNodeCount); + + // Test direct document.open() call. + assert_equals(doc.open(), doc); + assert_equals(doc.childNodes.length, 0, "after open: no nodes in document"); + doc.write("<!DOCTYPE html>"); + assert_equals(doc.childNodes.length, 1, "after write: doctype node in document"); + doc.close(); + assert_equals(doc.childNodes.length, 2, "after parser close: doctype node and an html element in document"); + + // Test implicit document.open() call through write(). Since we called + // doc.close() above, which sets the insertion point of the parser to + // undefined, document.write() will run the document open steps. + doc.write(); + assert_equals(doc.childNodes.length, 0, "after implicit open: no nodes in document"); + doc.write("<!DOCTYPE html>"); + assert_equals(doc.childNodes.length, 1, "after write: doctype node in document"); + doc.close(); + assert_equals(doc.childNodes.length, 2, "after parser close: doctype node and an html element in document"); +} + +test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => frame.remove()); + assertOpenIsEffective(frame.contentDocument, 1); +}, "document.open() removes the document's children (fully active document)"); + +async_test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => frame.remove()); + frame.onload = t.step_func(() => { + const childFrame = frame.contentDocument.querySelector("iframe"); + const childDoc = childFrame.contentDocument; + const childWin = childFrame.contentWindow; + + // Right now childDoc is still fully active. + + frame.onload = t.step_func_done(() => { + // Now childDoc is still active but no longer fully active. + assertOpenIsEffective(childDoc, 1); + }); + frame.src = "/common/blank.html"; + }); + frame.src = "resources/page-with-frame.html"; +}, "document.open() removes the document's children (active but not fully active document)"); + +test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + const doc = frame.contentDocument; + + // Right now the frame is connected and it has an active document. + frame.remove(); + + // Now the frame is no longer connected. Its document is no longer active. + assertOpenIsEffective(doc, 1); +}, "document.open() removes the document's children (non-active document with an associated Window object; frame is removed)"); + +async_test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => frame.remove()); + frame.src = "resources/dummy.html"; + + frame.onload = t.step_func(() => { + const firstDocument = frame.contentDocument; + // Right now the frame is connected and it has an active document. + + frame.onload = t.step_func_done(() => { + // Now even though the frame is still connected, its document is no + // longer active. + assert_not_equals(frame.contentDocument, firstDocument); + assertOpenIsEffective(firstDocument, 2); + }); + + frame.src = "/common/blank.html"; + }); +}, "document.open() removes the document's children (non-active document with an associated Window object; navigated away)"); + +test(t => { + const doc = document.implementation.createHTMLDocument(); + assertOpenIsEffective(doc, 2); +}, "document.open() removes the document's children (non-active document without an associated Window object; createHTMLDocument)"); + +test(t => { + const doc = new DOMParser().parseFromString("", "text/html"); + assertOpenIsEffective(doc, 1); +}, "document.open() removes the document's children (non-active document without an associated Window object; DOMParser)"); + +async_test(t => { + const xhr = new XMLHttpRequest(); + xhr.onload = t.step_func_done(() => { + assert_equals(xhr.status, 200); + assertOpenIsEffective(xhr.responseXML, 2); + }); + xhr.responseType = "document"; + xhr.open("GET", "resources/dummy.html"); + xhr.send(); +}, "document.open() removes the document's children (non-active document without an associated Window object; XMLHttpRequest)"); diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-exception-vs-return-origin.sub.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-exception-vs-return-origin.sub.window.js new file mode 100644 index 0000000000..b20c3e3f31 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-exception-vs-return-origin.sub.window.js @@ -0,0 +1,117 @@ +document.domain = "{{host}}"; + +// In many cases in this test, we want to delay execution of a piece of code so +// that the entry settings object would be the top-level page. A microtask is +// perfect for this purpose as it is executed in the "clean up after running +// script" algorithm, which is generally called right after the callback. +function setEntryToTopLevel(cb) { + Promise.resolve().then(cb); +} + +async_test(t => { + const iframe = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => { iframe.remove(); }); + iframe.onload = t.step_func_done(() => { + // Since this is called as an event handler on an element of this window, + // the entry settings object is that of this browsing context. + assert_throws_dom( + "InvalidStateError", + iframe.contentWindow.DOMException, + () => { + iframe.contentDocument.open(); + }, + "opening an XML document should throw an InvalidStateError" + ); + }); + const frameURL = new URL("resources/bailout-order-xml-with-domain-frame.sub.xhtml", document.URL); + frameURL.port = "{{ports[http][1]}}"; + iframe.src = frameURL.href; +}, "document.open should throw an InvalidStateError with XML document even if it is cross-origin"); + +async_test(t => { + const iframe = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => { iframe.remove(); }); + window.onCustomElementReady = t.step_func(() => { + window.onCustomElementReady = t.unreached_func("onCustomElementReady called again"); + // Here, the entry settings object is still the iframe's, as the function + // is called from a custom element constructor in the iframe document. + // Delay execution in such a way that makes the entry settings object the + // top-level page's, but without delaying too much that the + // throw-on-dynamic-markup-insertion counter gets decremented (which is + // what this test tries to pit against the cross-origin document check). + // + // "Clean up after running script" is executed through the "construct" Web + // IDL algorithm in "create an element", called by "create an element for a + // token" in the parser. + setEntryToTopLevel(t.step_func_done(() => { + assert_throws_dom( + "InvalidStateError", + iframe.contentWindow.DOMException, + () => { + iframe.contentDocument.open(); + }, + "opening a document when the throw-on-dynamic-markup-insertion counter is incremented should throw an InvalidStateError" + ); + })); + }); + const frameURL = new URL("resources/bailout-order-custom-element-with-domain-frame.sub.html", document.URL); + frameURL.port = "{{ports[http][1]}}"; + iframe.src = frameURL.href; +}, "document.open should throw an InvalidStateError when the throw-on-dynamic-markup-insertion counter is incremented even if the document is cross-origin"); + +async_test(t => { + const iframe = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => { iframe.remove(); }); + self.testSynchronousScript = t.step_func(() => { + // Here, the entry settings object is still the iframe's, as the function + // is synchronously called from a <script> element in the iframe's + // document. + // + // "Clean up after running script" is executed when the </script> tag is + // seen by the HTML parser. + setEntryToTopLevel(t.step_func_done(() => { + assert_throws_dom( + "SecurityError", + iframe.contentWindow.DOMException, + () => { + iframe.contentDocument.open(); + }, + "opening a same origin-domain (but not same origin) document should throw a SecurityError" + ); + })); + }); + const frameURL = new URL("resources/bailout-order-synchronous-script-with-domain-frame.sub.html", document.URL); + frameURL.port = "{{ports[http][1]}}"; + iframe.src = frameURL.href; +}, "document.open should throw a SecurityError with cross-origin document even when there is an active parser executing script"); + +for (const ev of ["beforeunload", "pagehide", "unload"]) { + async_test(t => { + const iframe = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => { iframe.remove(); }); + iframe.addEventListener("load", t.step_func(() => { + iframe.contentWindow.addEventListener(ev, t.step_func(() => { + // Here, the entry settings object should be the top-level page's, as + // the callback context of this event listener is the incumbent + // settings object, which is the this page. However, due to a Chrome + // bug (https://crbug.com/606900), the entry settings object may be + // mis-set to the iframe's. + // + // "Clean up after running script" is called in the task that + // navigates. + setEntryToTopLevel(t.step_func_done(() => { + assert_throws_dom( + "SecurityError", + iframe.contentWindow.DOMException, + () => { + iframe.contentDocument.open(); + }, + "opening a same origin-domain (but not same origin) document should throw a SecurityError" + ); + })); + })); + iframe.src = "about:blank"; + }), { once: true }); + iframe.src = "http://{{host}}:{{ports[http][1]}}/common/domain-setter.sub.html"; + }, `document.open should throw a SecurityError with cross-origin document even when the ignore-opens-during-unload counter is greater than 0 (during ${ev} event)`); +} diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-exception-vs-return-xml.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-exception-vs-return-xml.window.js new file mode 100644 index 0000000000..45a67f925b --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-exception-vs-return-xml.window.js @@ -0,0 +1,26 @@ +async_test(t => { + const iframe = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => { iframe.remove(); }); + self.testSynchronousScript = t.step_func_done(() => { + assert_throws_dom("InvalidStateError", iframe.contentWindow.DOMException, () => { + iframe.contentDocument.open(); + }, "opening an XML document should throw"); + }); + iframe.src = "resources/bailout-order-xml-with-synchronous-script-frame.xhtml"; +}, "document.open should throw an InvalidStateError with XML document even when there is an active parser executing script"); + +for (const ev of ["beforeunload", "pagehide", "unload"]) { + async_test(t => { + const iframe = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => { iframe.remove(); }); + iframe.addEventListener("load", t.step_func(() => { + iframe.contentWindow.addEventListener(ev, t.step_func_done(() => { + assert_throws_dom("InvalidStateError", iframe.contentWindow.DOMException, () => { + iframe.contentDocument.open(); + }, "opening an XML document should throw"); + })); + iframe.src = "about:blank"; + }), { once: true }); + iframe.src = "/common/dummy.xhtml"; + }, `document.open should throw an InvalidStateError with XML document even when the ignore-opens-during-unload counter is greater than 0 (during ${ev} event)`); +} diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-side-effects-ignore-opens-during-unload.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-side-effects-ignore-opens-during-unload.window.js new file mode 100644 index 0000000000..98ffba20a1 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-side-effects-ignore-opens-during-unload.window.js @@ -0,0 +1,18 @@ +// META: script=resources/document-open-side-effects.js + +for (const ev of ["unload", "beforeunload", "pagehide"]) { + async_test(t => { + const iframe = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => iframe.remove()); + iframe.src = "/common/blank.html"; + iframe.onload = t.step_func(() => { + iframe.contentWindow.addEventListener(ev, t.step_func_done(() => { + const origURL = iframe.contentDocument.URL; + assertDocumentIsReadyForSideEffectsTest(iframe.contentDocument, `ignore-opens-during-unload counter is greater than 0 during ${ev} event`); + assert_equals(iframe.contentDocument.open(), iframe.contentDocument); + assertOpenHasNoSideEffects(iframe.contentDocument, origURL, `ignore-opens-during-unload counter is greater than 0 during ${ev} event`); + })); + iframe.src = "about:blank"; + }); + }, `document.open bailout should not have any side effects (ignore-opens-during-unload is greater than 0 during ${ev} event)`); +} diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-side-effects-same-origin-domain.sub.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-side-effects-same-origin-domain.sub.window.js new file mode 100644 index 0000000000..f5edd7aed9 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-side-effects-same-origin-domain.sub.window.js @@ -0,0 +1,14 @@ +// META: script=/html/resources/common.js +// META: script=resources/document-open-side-effects.js + +document.domain = "{{host}}"; + +testInIFrame("http://{{host}}:{{ports[http][1]}}/common/domain-setter.sub.html", (ctx) => { + const iframe = ctx.iframes[0]; + const origURL = iframe.contentDocument.URL; + assertDocumentIsReadyForSideEffectsTest(iframe.contentDocument, "same origin-domain (but not same origin) document"); + assert_throws_dom("SecurityError", iframe.contentWindow.DOMException, () => { + ctx.iframes[0].contentDocument.open(); + }, "document.open() should throw a SecurityError on a same origin-domain (but not same origin) document"); + assertOpenHasNoSideEffects(iframe.contentDocument, origURL, "same origin-domain (but not same origin) document"); +}, "document.open bailout should not have any side effects (same origin-domain (but not same origin) document)"); diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-side-effects-synchronous-script.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-side-effects-synchronous-script.window.js new file mode 100644 index 0000000000..fb26c70a9c --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-side-effects-synchronous-script.window.js @@ -0,0 +1,19 @@ +// META: script=resources/document-open-side-effects.js + +async_test(t => { + const iframe = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => iframe.remove()); + self.testSynchronousScript = t.step_func(() => { + // Here, the entry settings object is still the iframe's. Delay it in such + // a way that makes the entry settings object the top-level page's, but + // without delaying too much that the parser becomes inactive. A microtask + // is perfect as it's executed in "clean up after running script". + Promise.resolve().then(t.step_func_done(() => { + const origURL = iframe.contentDocument.URL; + assertDocumentIsReadyForSideEffectsTest(iframe.contentDocument, "active parser whose script nesting level is greater than 0"); + assert_equals(iframe.contentDocument.open(), iframe.contentDocument); + assertOpenHasNoSideEffects(iframe.contentDocument, origURL, "active parser whose script nesting level is greater than 0"); + })); + }); + iframe.src = "resources/bailout-order-synchronous-script-frame.html"; +}, "document.open bailout should not have any side effects (active parser whose script nesting level is greater than 0)"); diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-side-effects-xml.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-side-effects-xml.window.js new file mode 100644 index 0000000000..bbfc015c68 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/bailout-side-effects-xml.window.js @@ -0,0 +1,20 @@ +// META: script=resources/document-open-side-effects.js + +async_test(t => { + const iframe = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => iframe.remove()); + iframe.src = "/common/dummy.xhtml"; + iframe.onload = t.step_func_done(() => { + const origURL = iframe.contentDocument.URL; + assertDocumentIsReadyForSideEffectsTest(iframe.contentDocument, "XML document"); + assert_throws_dom( + "InvalidStateError", + iframe.contentWindow.DOMException, + () => { + iframe.contentDocument.open(); + }, + "document.open() should throw on XML documents" + ); + assertOpenHasNoSideEffects(iframe.contentDocument, origURL, "XML document"); + }); +}, "document.open bailout should not have any side effects (XML document)"); diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/beforeunload.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/beforeunload.window.js new file mode 100644 index 0000000000..1e2f891c17 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/beforeunload.window.js @@ -0,0 +1,18 @@ +// In an earlier version of the HTML Standard, document open steps had "prompt +// to unload document" as a step. Test that this no longer happens. + +async_test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => frame.remove()); + frame.src = "/common/blank.html"; + frame.onload = t.step_func(() => { + frame.contentWindow.onbeforeunload = t.unreached_func("beforeunload should not be fired"); + frame.contentDocument.open(); + t.step_timeout(t.step_func_done(() => { + // If the beforeunload event has still not fired by this point, we + // consider the test a success. `frame.remove()` above will allow the + // `load` event to be fired on the top-level Window, thus unblocking + // testharness. + }), 500); + }); +}, "document.open() should not fire a beforeunload event"); diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/crbug-583445-regression.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/crbug-583445-regression.window.js new file mode 100644 index 0000000000..3809c2e081 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/crbug-583445-regression.window.js @@ -0,0 +1,127 @@ +// META: script=/common/get-host-info.sub.js +// META: script=/common/utils.js +// META: script=/common/dispatcher/dispatcher.js +// +// This is a regression test for crbug.com/583445. It checks an obscure bug in +// Chromium's handling of `document.open()` whereby the URL change would affect +// the document's origin after a javascript navigation. +// +// See also dcheng@'s comments on the original code review in which he +// introduced the precursor to this test: +// https://codereview.chromium.org/1675473002. + +function nextMessage() { + return new Promise((resolve) => { + window.addEventListener("message", (e) => { resolve(e.data); }, { + once: true + }); + }); +} + +promise_test(async (t) => { + // Embed a cross-origin frame A and set up remote code execution. + const iframeA = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => { iframeA.remove(); }); + + const uuidA = token(); + iframeA.src = remoteExecutorUrl(uuidA, { host: get_host_info().REMOTE_HOST }); + const ctxA = new RemoteContext(uuidA); + + // Frame A embeds a cross-origin frame B, which is same-origin with the + // top-level frame. Frame B is the center of this test: it is where we will + // verify that a bug does not grant it UXSS in frame A. + // + // Though we could reach into `iframeA.frames[0]` to get a proxy to frame B + // and use `setTimeout()` like below to execute code inside it, we set up + // remote code execution using `dispatcher.js` for better ergonomics. + const uuidB = token(); + await ctxA.execute_script((url) => { + const iframeB = document.createElement("iframe"); + iframeB.src = url; + document.body.appendChild(iframeB); + }, [remoteExecutorUrl(uuidB).href]); + + // Start listening for a message, which will come as a result of executing + // the code below in frame B. + const message = nextMessage(); + + const ctxB = new RemoteContext(uuidB); + await ctxB.execute_script(() => { + // Frame B embeds an `about:blank` frame C. + const iframeC = document.body.appendChild(document.createElement("iframe")); + + // We wish to execute code inside frame C, but it is important to this test + // that its URL remain `about:blank`, so we cannot use `dispatcher.js`. + // Instead we rely on `setTimeout()`. + // + // We use `setTimeout(string, ...)` instead of `setTimeout(function, ...)` + // as the given script executes against the target window's global object + // and does not capture any local variables. + // + // In order to have nice syntax highlighting and avoid quote-escaping hell, + // we use a trick employed by `dispatcher.js`. We rely on the fact that + // functions in JS have a stringifier that returns their source code. Thus + // `"(" + func + ")()"` is a string that executes `func()` when evaluated. + iframeC.contentWindow.setTimeout("(" + (() => { + // This executes in frame C. + + // Frame C calls `document.open()` on its parent, which results in B's + // URL being set to `about:blank` (C's URL). + // + // However, just before `document.open()` is called, B schedules a + // self-navigation to a `javascript:` URL. This will occur after + // `document.open()`, so the document will navigate from `about:blank` to + // the new URL. + // + // This should not result in B's origin changing, so B should remain + // same-origin with the top-level frame. + // + // Due to crbug.com/583445, this used to behave wrongly in Chromium. The + // navigation code incorrectly assumed that B's origin should be inherited + // from its parent A because B's URL was `about:blank`. + // + // It is important to schedule this from within the child, as this + // guarantees that `document.open()` will be called before the navigation. + // A previous version of this test scheduled this from within frame B + // right after scheduling the call to `document.open()`, but that ran the + // risk of races depending on which timeout fired first. + parent.window.setTimeout("(" + (() => { + // This executes in frame B. + + location = "javascript:(" + (() => { + /* This also executes in frame B. + * + * Note that because this whole function gets stuffed in a JS URL, + * single-line comments do not work, as they affect the following + * lines. */ + + let error; + try { + /* This will fail with a `SecurityError` if frame B is no longer + * same-origin with the top-level frame. */ + top.window.testSameOrigin = true; + } catch (e) { + error = e; + } + + top.postMessage({ + error: error?.toString(), + }, "*"); + + }) + ")()"; + + }) + ")()", 0); + + // This executes in frame C. + parent.document.open(); + + }) + ")()", 0); + }); + + // Await the message from frame B after its navigation. + const { error } = await message; + assert_equals(error, undefined, "error accessing top frame from frame B"); + assert_true(window.testSameOrigin, "top frame testSameOrigin is mutated"); + +}, "Regression test for crbug.com/583445"); + diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/custom-element.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/custom-element.window.js new file mode 100644 index 0000000000..1ad06b3d37 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/custom-element.window.js @@ -0,0 +1,39 @@ +// The document open steps have: +// +// 2. If document's throw-on-dynamic-markup-insertion counter is greater than +// 0, then throw an "InvalidStateError" DOMException. +// +// The throw-on-dynamic-markup-insertion counter is only incremented when the +// parser creates a custom element, not when createElement is called. Test for +// this. +// +// See: https://html.spec.whatwg.org/multipage/dynamic-markup-insertion.html#document-open-steps + +const noError = Symbol("no error"); +let err = noError; + +class CustomElement extends HTMLElement { + constructor() { + super(); + try { + assert_equals(document.open(), document); + } catch (e) { + err = e; + } + } +} +customElements.define("custom-element", CustomElement); + +test(t => { + err = noError; + document.createElement("custom-element"); + assert_equals(err, noError); +}, "document.open() works in custom element constructor for createElement()"); + +test(t => { + err = noError; + document.write("<custom-element></custom-element>"); + assert_throws_dom("InvalidStateError", () => { + throw err; + }); +}, "document.open() is forbidden in custom element constructor when creating element from parser"); diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/document-open-cancels-javascript-url-navigation.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/document-open-cancels-javascript-url-navigation.html new file mode 100644 index 0000000000..5596382f22 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/document-open-cancels-javascript-url-navigation.html @@ -0,0 +1,17 @@ +<body> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script> +async_test(t => { + window.onload = t.step_func_done(() => assert_equals(i.contentDocument.body.innerText, "PASS")); + + var i = document.createElement('iframe'); + i.id ='i'; + i.src = "javascript:'FAIL'"; + document.body.appendChild(i); + i.contentDocument.open(); + i.contentDocument.write("PASS") + i.contentDocument.close(); +}); +</script> +</body> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/document.open-01.xhtml b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/document.open-01.xhtml new file mode 100644 index 0000000000..c02b3e4db5 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/document.open-01.xhtml @@ -0,0 +1,19 @@ +<html xmlns="http://www.w3.org/1999/xhtml"> +<head> +<title>document.open in XHTML</title> +<link rel="author" title="Ms2ger" href="mailto:ms2ger@gmail.com"/> +<link rel="help" href="https://html.spec.whatwg.org/multipage/#opening-the-input-stream"/> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +</head> +<body> +<div id="log"></div> +<script> +test(function() { + assert_throws_dom("INVALID_STATE_ERR", function() { + document.open(); + }, "document.open in XHTML should throw an INVALID_STATE_ERR "); +}, "document.open in XHTML"); +</script> +</body> +</html> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/document.open-02.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/document.open-02.html new file mode 100644 index 0000000000..c7e67a0cf7 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/document.open-02.html @@ -0,0 +1,27 @@ +<!DOCTYPE html> +<title>document.open with three arguments</title> +<link rel="author" title="Ms2ger" href="mailto:ms2ger@gmail.com"> +<link rel="help" href="https://html.spec.whatwg.org/multipage/#dom-document-open"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<div id="log"></div> +<script> +function open() { + assert_unreached("The call should be redirected to the real window.open") +} +test(function(t) { + var w; + t.add_cleanup(function() {try {w.close()} catch(e) {}}); + w = document.open("/resources/testharness.js", "", ""); + assert_true(w instanceof w.Window, "Expected a window"); +}, "document.open should redirect to window.open when called with three arguments"); + +test(function() { + var parser = new DOMParser(); + var doc = parser.parseFromString("", "text/html"); + assert_equals(doc.defaultView, null); + assert_throws_dom("INVALID_ACCESS_ERR", function() { + doc.open("/resources/testharness.js", "", ""); + }); +}, "document.open should throw when it has no window and is called with three arguments"); +</script> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/document.open-03-frame.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/document.open-03-frame.html new file mode 100644 index 0000000000..a4b370cea4 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/document.open-03-frame.html @@ -0,0 +1,10 @@ +<!DOCTYPE html> +<script> +onload = function() { + document.open(); + document.close(); + parent.report(window.setTimeout === setTimeout, true, "setTimeout"); + parent.report(window === this, true, "this"); + parent.done(); +} +</script> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/document.open-03.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/document.open-03.html new file mode 100644 index 0000000000..e446d70219 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/document.open-03.html @@ -0,0 +1,19 @@ +<!DOCTYPE html> +<title>document.open and no singleton replacement</title> +<link rel="author" title="Ms2ger" href="mailto:ms2ger@gmail.com"> +<link rel="help" href="https://html.spec.whatwg.org/multipage/#dom-document-open"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<div id="log"></div> +<script> +var t = async_test(); +function report(actual, expected, message) { + t.step(function() { + assert_equals(actual, expected, message); + }); +} +function done() { + t.done(); +} +</script> +<iframe src=document.open-03-frame.html></iframe> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/encoding.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/encoding.window.js new file mode 100644 index 0000000000..f0d133a532 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/encoding.window.js @@ -0,0 +1,12 @@ +async_test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + frame.src = "resources/encoding-frame.html"; + frame.onload = t.step_func_done(t => { + // Using toLowerCase() to avoid an Edge bug + assert_equals(frame.contentDocument.characterSet.toLowerCase(), "shift_jis", "precondition"); + assert_equals(frame.contentDocument.open(), frame.contentDocument); + assert_equals(frame.contentDocument.characterSet.toLowerCase(), "shift_jis", "actual test"); + frame.contentDocument.close(); + assert_equals(frame.contentDocument.characterSet.toLowerCase(), "shift_jis", "might as well"); + }); +}, "doucment.open() and the document's encoding"); diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/event-listeners.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/event-listeners.window.js new file mode 100644 index 0000000000..df07124d81 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/event-listeners.window.js @@ -0,0 +1,308 @@ +// Many of the active-related test cases in this file came from +// active.window.js. However, we cannot test the "navigated away" non-active +// case right now due to https://github.com/whatwg/html/issues/3997. + +test(t => { + const frame = document.body.appendChild(document.createElement("iframe")), + body = frame.contentDocument.body; + t.add_cleanup(() => frame.remove()); + const div = body.appendChild(frame.contentDocument.createElement("div")); + div.addEventListener("click", t.unreached_func("element event listener not removed")); + frame.contentDocument.open(); + div.click(); + frame.contentDocument.close(); +}, "Standard event listeners are to be removed"); + +test(t => { + const frame = document.body.appendChild(document.createElement("iframe")), + body = frame.contentDocument.body; + t.add_cleanup(() => frame.remove()); + frame.contentDocument.addEventListener("x", t.unreached_func("document event listener not removed")); + body.addEventListener("x", t.unreached_func("body event listener not removed")); + frame.contentDocument.open(); + frame.contentDocument.dispatchEvent(new Event("x")); + body.dispatchEvent(new Event("x")); + frame.contentDocument.close(); +}, "Custom event listeners are to be removed"); + +test(t => { + const frame = document.body.appendChild(document.createElement("iframe")), + body = frame.contentDocument.body; + t.add_cleanup(() => frame.remove()); + // Focus on the current window so that the frame's window is blurred. + window.focus(); + assert_false(frame.contentDocument.hasFocus()); + frame.contentWindow.addEventListener("focus", t.unreached_func("window event listener not removed")); + body.onfocus = t.unreached_func("body event listener not removed"); + frame.contentDocument.open(); + assert_equals(body.onfocus, null); + frame.contentWindow.focus(); + frame.contentDocument.close(); +}, "Standard event listeners are to be removed from Window"); + +async_test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => frame.remove()); + frame.onload = t.step_func(() => { + const childFrame = frame.contentDocument.querySelector("iframe"); + const childWin = childFrame.contentWindow; + const childDoc = childFrame.contentDocument; + const childBody = childDoc.body; + + // Right now childDoc is still fully active. + + frame.onload = t.step_func_done(() => { + // Focus on the current window so that the frame's window is blurred. + window.focus(); + // Now childDoc is still active but no longer fully active. + childWin.addEventListener("focus", t.unreached_func("window event listener not removed")); + childBody.onfocus = t.unreached_func("body event listener not removed"); + + childDoc.open(); + assert_equals(childBody.onfocus, null); + + // Now try to fire the focus event two different ways. + childWin.focus(); + const focusEvent = new FocusEvent("focus"); + childWin.dispatchEvent(focusEvent); + childDoc.close(); + }); + frame.src = "/common/blank.html"; + }); + frame.src = "resources/page-with-frame.html"; +}, "Standard event listeners are to be removed from Window for an active but not fully active document"); + +test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + const win = frame.contentWindow; + const doc = frame.contentDocument; + const body = doc.body; + + // Right now the frame is connected and it has an active document. + frame.remove(); + + win.addEventListener("focus", t.unreached_func("window event listener not removed")); + body.onfocus = t.unreached_func("body event listener not removed"); + doc.open(); + assert_equals(body.onfocus, null); + + // Now try to fire the focus event two different ways. + win.focus(); + const focusEvent = new FocusEvent("focus"); + win.dispatchEvent(focusEvent); + doc.close(); +}, "Standard event listeners are to be removed from Window for a non-active document that is the associated Document of a Window (frame is removed)"); + +test(t => { + let winHappened = 0; + const winListener = t.step_func(() => { winHappened++; }); + window.addEventListener("focus", winListener); + t.add_cleanup(() => { window.removeEventListener("focus", winListener); }); + + let bodyHappened = 0; + const bodyListener = t.step_func(() => { bodyHappened++; }); + document.body.onfocus = bodyListener; + t.add_cleanup(() => { document.body.onfocus = null; }); + + const doc = document.implementation.createHTMLDocument(); + doc.open(); + + const focusEvent = new FocusEvent("focus"); + window.dispatchEvent(focusEvent); + + assert_equals(winHappened, 1); + assert_equals(bodyHappened, 1); +}, "Standard event listeners are NOT to be removed from Window for a Window-less document (createHTMLDocument)"); + +test(t => { + let winHappened = 0; + const winListener = t.step_func(() => { winHappened++; }); + window.addEventListener("focus", winListener); + t.add_cleanup(() => { window.removeEventListener("focus", winListener); }); + + let bodyHappened = 0; + const bodyListener = t.step_func(() => { bodyHappened++; }); + document.body.onfocus = bodyListener; + t.add_cleanup(() => { document.body.onfocus = null; }); + + const doc = new DOMParser().parseFromString("", "text/html"); + doc.open(); + + const focusEvent = new FocusEvent("focus"); + window.dispatchEvent(focusEvent); + + assert_equals(winHappened, 1); + assert_equals(bodyHappened, 1); +}, "Standard event listeners are NOT to be removed from Window for a Window-less document (DOMParser)"); + +async_test(t => { + const xhr = new XMLHttpRequest(); + xhr.onload = t.step_func_done(() => { + assert_equals(xhr.status, 200); + const doc = xhr.responseXML; + + let winHappened = 0; + const winListener = t.step_func(() => { winHappened++; }); + window.addEventListener("focus", winListener); + t.add_cleanup(() => { window.removeEventListener("focus", winListener); }); + + let bodyHappened = 0; + const bodyListener = t.step_func(() => { bodyHappened++; }); + document.body.onfocus = bodyListener; + t.add_cleanup(() => { document.body.onfocus = null; }); + + doc.open(); + + const focusEvent = new FocusEvent("focus"); + window.dispatchEvent(focusEvent); + + assert_equals(winHappened, 1); + assert_equals(bodyHappened, 1); + }); + xhr.responseType = "document"; + xhr.open("GET", "resources/dummy.html"); + xhr.send(); +}, "Standard event listeners are NOT to be removed from Window for a Window-less document (XMLHttpRequest)"); + +test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => frame.remove()); + frame.contentWindow.addEventListener("x", t.unreached_func("window event listener not removed")); + frame.contentDocument.open(); + frame.contentWindow.dispatchEvent(new Event("x")); + frame.contentDocument.close(); +}, "Custom event listeners are to be removed from Window"); + +async_test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => frame.remove()); + frame.onload = t.step_func(() => { + const childFrame = frame.contentDocument.querySelector("iframe"); + const childDoc = childFrame.contentDocument; + const childWin = childFrame.contentWindow; + + // Right now childDoc is still fully active. + + frame.onload = t.step_func_done(() => { + // Now childDoc is still active but no longer fully active. + childWin.addEventListener("x", t.unreached_func("window event listener not removed")); + childDoc.open(); + childWin.dispatchEvent(new Event("x")); + childDoc.close(); + }); + frame.src = "/common/blank.html"; + }); + frame.src = "resources/page-with-frame.html"; +}, "Custom event listeners are to be removed from Window for an active but not fully active document"); + +test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + const win = frame.contentWindow; + const doc = frame.contentDocument; + + // Right now the frame is connected and it has an active document. + frame.remove(); + + win.addEventListener("x", t.unreached_func("window event listener not removed")); + doc.open(); + win.dispatchEvent(new Event("x")); + doc.close(); +}, "Custom event listeners are to be removed from Window for a non-active document that is the associated Document of a Window (frame is removed)"); + +test(t => { + const doc = document.implementation.createHTMLDocument(); + let happened = false; + window.addEventListener("createHTMLDocumentTest", t.step_func(() => { happened = true; })); + doc.open(); + window.dispatchEvent(new Event("createHTMLDocumentTest")); + assert_true(happened); +}, "Custom event listeners are NOT to be removed from Window for a Window-less document (createHTMLDocument)"); + +test(t => { + const doc = new DOMParser().parseFromString("", "text/html"); + let happened = false; + window.addEventListener("DOMParserTest", t.step_func(() => { happened = true; })); + doc.open(); + window.dispatchEvent(new Event("DOMParserTest")); + assert_true(happened); +}, "Custom event listeners are NOT to be removed from Window for a Window-less document (DOMParser)"); + +async_test(t => { + const xhr = new XMLHttpRequest(); + xhr.onload = t.step_func_done(() => { + assert_equals(xhr.status, 200); + const doc = xhr.responseXML; + let happened = false; + window.addEventListener("XHRTest", t.step_func(() => { happened = true; })); + doc.open(); + window.dispatchEvent(new Event("XHRTest")); + assert_true(happened); + }); + xhr.responseType = "document"; + xhr.open("GET", "resources/dummy.html"); + xhr.send(); +}, "Custom event listeners are NOT to be removed from Window for a Window-less document (XMLHttpRequest)"); + +test(t => { + const frame = document.body.appendChild(document.createElement("iframe")), + body = frame.contentDocument.body; + t.add_cleanup(() => frame.remove()); + const div = body.appendChild(frame.contentDocument.createElement("div")); + div.onclick = t.unreached_func("element event listener not removed"); + frame.contentDocument.open(); + assert_equals(div.onclick, null); + const e = frame.contentDocument.createEvent("mouseevents") + e.initEvent("click", false, false); + div.dispatchEvent(e); + frame.contentDocument.close(); +}, "IDL attribute event handlers are to be deactivated"); + +var thrower; + +test(t => { + const frame = document.body.appendChild(document.createElement("iframe")), + body = frame.contentDocument.body; + t.add_cleanup(() => frame.remove()); + const div = body.appendChild(frame.contentDocument.createElement("div")); + thrower = t.step_func(() => { throw new Error('element event listener not removed'); }); + div.setAttribute("onclick", "parent.thrower()"); + assert_not_equals(div.onclick, null); + frame.contentDocument.open(); + assert_equals(div.getAttribute("onclick"), "parent.thrower()"); + assert_equals(div.onclick, null); + const e = frame.contentDocument.createEvent("mouseevents") + e.initEvent("click", false, false); + div.dispatchEvent(e); + frame.contentDocument.close(); +}, "Content attribute event handlers are to be deactivated"); + +test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => frame.remove()); + let once = false; + frame.contentDocument.addEventListener("x", () => { + frame.contentDocument.open(); + once = true; + }); + frame.contentDocument.addEventListener("x", t.unreached_func("second event listener not removed")); + frame.contentDocument.dispatchEvent(new Event("x")); + assert_true(once); + frame.contentDocument.close(); +}, "Event listeners are to be removed with immediate effect"); + +test(t => { + const frame = document.body.appendChild(document.createElement("iframe")), + shadow = frame.contentDocument.body.attachShadow({ mode: "closed" }), + shadowChild = shadow.appendChild(document.createElement("div")), + shadowShadow = shadowChild.attachShadow({ mode: "open" }), + nodes = [shadow, shadowChild, shadowShadow]; + t.add_cleanup(() => frame.remove()); + nodes.forEach(node => { + node.addEventListener("x", t.unreached_func(node + "'s event listener not removed")); + }); + frame.contentDocument.open(); + nodes.forEach(node => { + node.dispatchEvent(new Event("x")); + }); + frame.contentDocument.close(); +}, "Event listeners are to be removed from shadow trees as well"); diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/form-control-state.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/form-control-state.html new file mode 100644 index 0000000000..7d03a885f0 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/form-control-state.html @@ -0,0 +1,61 @@ +<!DOCTYPE html> +<html> +<head> +<title>Writing out a document with form controls with values</title> +<link rel="author" href="mailto:bzbarsky@mit.edu"/> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +</head> +<body> +<div id="log"></div> +<script> +function asyncHop(t, arg) { + return new Promise(res => t.step_timeout(res.bind(null, arg), 0)); +} + +function loadPromise(t, iframe) { + var p = new Promise(res => + iframe.addEventListener("load", res.bind(null, iframe), { once: true })); + // We need to do one trip through the event loop to make sure we're + // not still under the load event firing when we start doing our + // document.open bits. + return p.then(asyncHop.bind(null, t)); +} + +async function createIframe(t) { + var i = document.createElement("iframe"); + t.add_cleanup(() => i.remove()); + var p = loadPromise(t, i); + document.body.appendChild(i); + return p; +} + +async function replaceIframe(t, i, text) { + var p = loadPromise(t, i); + var doc = i.contentDocument; + doc.open(); + doc.write(text); + doc.close(); + return p; +} + +promise_test(async function(t) { + var i = await createIframe(t); + var str = "<textarea>123</textarea>"; + await replaceIframe(t, i, str); + i.contentDocument.querySelector("textarea").value = "abc"; + await replaceIframe(t, i, str); + assert_equals(i.contentDocument.querySelector("textarea").value, "123"); +}, "textarea state"); + +promise_test(async function(t) { + var i = await createIframe(t); + var str = "<input value='123'>"; + await replaceIframe(t, i, str); + i.contentDocument.querySelector("input").value = "abc"; + await replaceIframe(t, i, str); + assert_equals(i.contentDocument.querySelector("input").value, "123"); +}, "input state"); +</script> +</body> +</html> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/history-state.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/history-state.window.js new file mode 100644 index 0000000000..7fb172a141 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/history-state.window.js @@ -0,0 +1,29 @@ +async_test(t => { + const iframe = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => iframe.remove()); + iframe.src = "/common/blank.html"; + iframe.onload = t.step_func_done(() => { + const win = iframe.contentWindow; + const doc = iframe.contentDocument; + assert_equals(win.history.state, null); + win.history.replaceState("state", ""); + assert_equals(win.history.state, "state"); + assert_equals(doc.open(), doc); + assert_equals(win.history.state, "state"); + }); +}, "history.state is kept by document.open()"); + +async_test(t => { + const iframe = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => iframe.remove()); + iframe.src = "/common/blank.html"; + iframe.onload = t.step_func_done(() => { + const win = iframe.contentWindow; + const doc = iframe.contentDocument; + assert_equals(win.history.state, null); + win.history.replaceState("state", ""); + assert_equals(win.history.state, "state"); + assert_equals(doc.open("", "replace"), doc); + assert_equals(win.history.state, "state"); + }); +}, "history.state is kept by document.open() (with historical replace parameter set)"); diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/history.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/history.window.js new file mode 100644 index 0000000000..0134da24f0 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/history.window.js @@ -0,0 +1,29 @@ +// Historically, document.open() created an entry in the session history so +// that the original page could be seen by going back. Test that this behavior +// no longer occurs. +// +// This test uses window.open() for variety, as most other tests in this +// directory use document.open(). An <iframe> would probably work also. We can +// always add an <iframe>-based test later if it is deemed necessary. + +const t = async_test("document.open should not add an entry to the session history"); + +const frameURL = new URL("resources/history-frame.html", document.URL).href; + +let origLength; +window.onFrameLoaded = t.step_func(() => { + window.onFrameLoaded = t.unreached_func("onFrameLoaded should only be called once"); + assert_equals(win.document.URL, frameURL); + assert_true(win.document.body.textContent.includes("Old")); + origLength = win.history.length; +}); +window.onDocumentOpen = t.step_func_done(() => { + window.onDocumentOpen = t.unreached_func("onDocumentOpen should only be called once"); + assert_equals(win.document.URL, frameURL); + assert_true(win.document.body.textContent.includes("New")); + assert_not_equals(origLength, undefined); + assert_equals(win.history.length, origLength); +}); + +const win = window.open(frameURL); +t.add_cleanup(() => win.close()); diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/ignore-opens-during-unload.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/ignore-opens-during-unload.window.js new file mode 100644 index 0000000000..43506a22a4 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/ignore-opens-during-unload.window.js @@ -0,0 +1,60 @@ +for (const [ev, target] of [ + ["beforeunload", iframe => iframe.contentWindow], + ["pagehide", iframe => iframe.contentWindow], + ["unload", iframe => iframe.contentWindow], + ["visibilitychange", iframe => iframe.contentDocument], +]) { + async_test(t => { + const iframe = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => iframe.remove()); + iframe.src = "/common/blank.html"; + iframe.onload = t.step_func(() => { + target(iframe).addEventListener(ev, t.step_func_done(() => { + assert_not_equals(iframe.contentDocument.childNodes.length, 0); + assert_equals(iframe.contentDocument.open(), iframe.contentDocument); + assert_not_equals(iframe.contentDocument.childNodes.length, 0); + })); + iframe.src = "about:blank"; + }); + }, `document.open should bail out when ignore-opens-during-unload is greater than 0 during ${ev} event (in top-level browsing context)`); + + async_test(t => { + const iframe = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => iframe.remove()); + iframe.src = "/common/blank.html?1"; + iframe.onload = t.step_func(() => { + const doc = iframe.contentDocument; + const innerIframe = doc.body.appendChild(doc.createElement("iframe")); + innerIframe.src = "/common/blank.html?2"; + innerIframe.onload = t.step_func(() => { + // Navigate the parent, listen on the child, and open() the parent. + target(innerIframe).addEventListener(ev, t.step_func_done(() => { + assert_not_equals(iframe.contentDocument.childNodes.length, 0); + iframe.contentDocument.open(); + assert_not_equals(iframe.contentDocument.childNodes.length, 0); + })); + iframe.src = "about:blank"; + }); + }); + }, `document.open should bail out when ignore-opens-during-unload is greater than 0 during ${ev} event (open(parent) while unloading parent and child)`); + + async_test(t => { + const iframe = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => iframe.remove()); + iframe.src = "/common/blank.html?1"; + iframe.onload = t.step_func(() => { + const doc = iframe.contentDocument; + const innerIframe = doc.body.appendChild(doc.createElement("iframe")); + innerIframe.src = "/common/blank.html?2"; + innerIframe.onload = t.step_func(() => { + // Navigate the child, listen on the child, and open() the parent. + target(innerIframe).addEventListener(ev, t.step_func_done(() => { + assert_not_equals(iframe.contentDocument.childNodes.length, 0); + iframe.contentDocument.open(); + assert_equals(iframe.contentDocument.childNodes.length, 0); + })); + innerIframe.src = "about:blank"; + }); + }); + }, `document.open should bail out when ignore-opens-during-unload is greater than 0 during ${ev} event (open(parent) while unloading child only)`); +} diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/location-set-and-document-open.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/location-set-and-document-open.html new file mode 100644 index 0000000000..a3bdd86ee6 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/location-set-and-document-open.html @@ -0,0 +1,31 @@ +<!doctype html> +<meta charset=utf-8> +<title></title> +<script src=/resources/testharness.js></script> +<script src=/resources/testharnessreport.js></script> +<body> + <script> + var t = async_test("Location sets should cancel current navigation and prevent later document.open() from doing anything"); + + var finishTest = t.step_func_done(function() { + assert_equals(frames[0].document.body.textContent, "PASS", + "Should not have FAIL in our textContent"); + }); + + t.step(function() { + var i = document.createElement("iframe"); + i.srcdoc = ` + <script> + var blob = new Blob(["PASS"], { type: "text/html" }); + var url = URL.createObjectURL(blob); + location.href = url; + frameElement.onload = parent.finishTest; + document.open(); + document.write("FAIL"); + document.close(); + <\/script>`; + document.body.appendChild(i); + }); + + </script> +</body> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/mutation-events.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/mutation-events.window.js new file mode 100644 index 0000000000..4efbb863c6 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/mutation-events.window.js @@ -0,0 +1,22 @@ +// In an ideal world this test would eventually be obsolete due to mutation events disappearing. Or +// would have to change to account for mutation events not firing synchronously. Neither seems +// realistic to the author though. + +test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + frame.contentWindow.addEventListener("DOMNodeInserted", t.unreached_func()); + frame.contentWindow.addEventListener("DOMNodeInserted", t.unreached_func(), true); + frame.contentWindow.addEventListener("DOMNodeInsertedIntoDocument", t.unreached_func(), true); + frame.contentWindow.addEventListener("DOMNodeRemoved", t.unreached_func()); + frame.contentWindow.addEventListener("DOMNodeRemoved", t.unreached_func(), true); + frame.contentWindow.addEventListener("DOMNodeRemovedFromDocument", t.unreached_func(), true); + frame.contentWindow.addEventListener("DOMSubtreeModified", t.unreached_func()); + frame.contentWindow.addEventListener("DOMSubtreeModified", t.unreached_func(), true); + assert_equals(frame.contentDocument.documentElement.localName, "html"); + assert_equals(frame.contentDocument.open(), frame.contentDocument); + assert_equals(frame.contentDocument.documentElement, null); + frame.contentDocument.write("<div>heya</div>"); + frame.contentDocument.close(); + assert_equals(frame.contentDocument.documentElement.localName, "html"); + frame.remove(); +}, "document.open(), the HTML parser, and mutation events"); diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/mutation-observer.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/mutation-observer.window.js new file mode 100644 index 0000000000..34e73146a9 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/mutation-observer.window.js @@ -0,0 +1,19 @@ +async_test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => { frame.remove(); }); + const originalHTMLElement = frame.contentDocument.documentElement; + assert_equals(originalHTMLElement.localName, "html"); + const observer = new frame.contentWindow.MutationObserver(t.step_func_done(records => { + // Even though we passed `subtree: true` to observer.observe, due to the + // fact that "replace all" algorithm removes children with the "suppress + // observers flag" set, we still only get the html element as the sole + // removed node. + assert_equals(records.length, 1); + assert_equals(records[0].type, "childList"); + assert_equals(records[0].target, frame.contentDocument); + assert_array_equals(records[0].addedNodes, []); + assert_array_equals(records[0].removedNodes, [originalHTMLElement]); + })); + observer.observe(frame.contentDocument, { childList: true, subtree: true }); + assert_equals(frame.contentDocument.open(), frame.contentDocument); +}, "document.open() should inform mutation observer of node removal"); diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/no-new-global.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/no-new-global.window.js new file mode 100644 index 0000000000..d4a9296fca --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/no-new-global.window.js @@ -0,0 +1,57 @@ +// In an earlier version of the HTML Standard, document open steps created a +// new JavaScript realm and migrated the existing objects to use the new realm. +// Test that this no longer happens. + +async_test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + // Ensure a load event gets dispatched to unblock testharness + t.add_cleanup(() => frame.remove()); + frame.src = "resources/global-variables-frame.html"; + frame.onload = t.step_func_done(() => { + assert_equals(frame.contentWindow.hey, "You", "precondition"); + frame.contentDocument.open(); + assert_equals(frame.contentWindow.hey, "You", "actual check"); + }); +}, "Obtaining a variable from a global whose document had open() invoked"); + +function testIdentity(desc, frameToObject, frameToConstructor) { + async_test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + // Ensure a load event gets dispatched to unblock testharness + t.add_cleanup(() => frame.remove()); + frame.src = "/common/blank.html"; + frame.onload = t.step_func_done(() => { + const obj = frameToObject(frame); + frame.contentDocument.open(); + assert_equals(frameToObject(frame), obj); + }); + }, `${desc} maintains object identity through open()`); + + async_test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + // Ensure a load event gets dispatched to unblock testharness + t.add_cleanup(() => frame.remove()); + frame.src = "/common/blank.html"; + frame.onload = t.step_func_done(() => { + const obj = frameToObject(frame); + const origProto = Object.getPrototypeOf(obj); + const origCtor = frameToConstructor(frame); + const sym = Symbol(); + obj[sym] = "foo"; + frame.contentDocument.open(); + assert_equals(frameToObject(frame)[sym], "foo"); + assert_true(frameToObject(frame) instanceof origCtor); + assert_equals(Object.getPrototypeOf(frameToObject(frame)), origProto); + assert_equals(frameToConstructor(frame), origCtor); + }); + }, `${desc} maintains its prototype and properties through open()`); +} + +testIdentity("Document", frame => frame.contentDocument, frame => frame.contentWindow.Document); +testIdentity("WindowProxy", frame => frame.contentWindow, frame => frame.contentWindow.Window); +testIdentity("BarProp", frame => frame.contentWindow.locationbar, frame => frame.contentWindow.BarProp); +testIdentity("History", frame => frame.contentWindow.history, frame => frame.contentWindow.History); +testIdentity("localStorage", frame => frame.contentWindow.localStorage, frame => frame.contentWindow.Storage); +testIdentity("Location", frame => frame.contentWindow.location, frame => frame.contentWindow.Location); +testIdentity("sessionStorage", frame => frame.contentWindow.sessionStorage, frame => frame.contentWindow.Storage); +testIdentity("Navigator", frame => frame.contentWindow.navigator, frame => frame.contentWindow.Navigator); diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/origin-check-in-document-open-basic.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/origin-check-in-document-open-basic.html new file mode 100644 index 0000000000..118be71af1 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/origin-check-in-document-open-basic.html @@ -0,0 +1,26 @@ +<!doctype html> +<title>Origin check in document.open() - Basic usage</title> +<link rel="author" title="Jochen Eisinger" href="mailto:jochen@chromium.org"> +<link rel="help" href="https://html.spec.whatwg.org/multipage/#opening-the-input-stream"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="/html/resources/common.js"></script> +<body> +<script> +testInIFrame(undefined, (ctx) => { + try { + ctx.iframes[0].contentDocument.open(); + } catch (e) { + assert_unreached("Opening a same origin document throws"); + } +}, "It should be possible to open same origin documents."); + +testInIFrame(undefined, (ctx) => { + try { + ctx.iframes[0].contentDocument.write(""); + } catch (e) { + assert_unreached("Implicitly opening a same origin document throws"); + } +}, "It should be possible to implicitly open same origin documents."); +</script> +</body> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/origin-check-in-document-open-same-origin-domain.sub.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/origin-check-in-document-open-same-origin-domain.sub.html new file mode 100644 index 0000000000..ba4ef3bae8 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/origin-check-in-document-open-same-origin-domain.sub.html @@ -0,0 +1,24 @@ +<!doctype html> +<title>Origin check in document.open() - same origin-domain (but not same origin) documents</title> +<link rel="author" title="Jochen Eisinger" href="mailto:jochen@chromium.org"> +<link rel="help" href="https://html.spec.whatwg.org/multipage/#opening-the-input-stream"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="/html/resources/common.js"></script> +<body> +<script> +testInIFrame("http://{{host}}:{{ports[http][1]}}/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/set-document-domain.html", (ctx) => { + document.domain = document.domain; + let doc = ctx.iframes[0].contentDocument; + let constructor = ctx.iframes[0].contentWindow.DOMException; + assert_throws_dom("SecurityError", constructor, doc.open.bind(doc), "Opening a same origin-domain (but not same origin) document doesn't throw."); +}, "It should not be possible to open same origin-domain (but not same origin) documents."); + +testInIFrame("http://{{host}}:{{ports[http][1]}}/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/set-document-domain.html", (ctx) => { + document.domain = document.domain; + let doc = ctx.iframes[0].contentDocument; + let constructor = ctx.iframes[0].contentWindow.DOMException; + assert_throws_dom("SecurityError", constructor, doc.write.bind(doc, ""), "Implicitly opening a same origin-domain (but not same origin) document doesn't throw."); +}, "It should not be possible to implicitly open same origin-domain (but not same origin) documents."); +</script> +</body> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/quirks.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/quirks.window.js new file mode 100644 index 0000000000..0ff0bb9944 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/quirks.window.js @@ -0,0 +1,74 @@ +test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => frame.contentDocument.close()); + assert_equals(frame.contentDocument.compatMode, "BackCompat"); + frame.contentDocument.open(); + assert_equals(frame.contentDocument.compatMode, "CSS1Compat"); + frame.contentDocument.close(); + assert_equals(frame.contentDocument.compatMode, "BackCompat"); +}, "document.open() sets document to no-quirks mode (write no doctype)"); + +test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => frame.contentDocument.close()); + assert_equals(frame.contentDocument.compatMode, "BackCompat"); + frame.contentDocument.open(); + assert_equals(frame.contentDocument.compatMode, "CSS1Compat"); + frame.contentDocument.write("<!doctype html public"); + assert_equals(frame.contentDocument.compatMode, "CSS1Compat"); + frame.contentDocument.write(" \"-//IETF//DTD HTML 3//\""); + assert_equals(frame.contentDocument.compatMode, "CSS1Compat"); + frame.contentDocument.write(">"); + assert_equals(frame.contentDocument.compatMode, "BackCompat"); + frame.contentDocument.close(); + assert_equals(frame.contentDocument.compatMode, "BackCompat"); +}, "document.open() sets document to no-quirks mode (write old doctype)"); + +test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => frame.contentDocument.close()); + assert_equals(frame.contentDocument.compatMode, "BackCompat"); + frame.contentDocument.open(); + assert_equals(frame.contentDocument.compatMode, "CSS1Compat"); + frame.contentDocument.write("<!doctype html"); + assert_equals(frame.contentDocument.compatMode, "CSS1Compat"); + frame.contentDocument.write(">"); + assert_equals(frame.contentDocument.compatMode, "CSS1Compat"); + frame.contentDocument.close(); + assert_equals(frame.contentDocument.compatMode, "CSS1Compat"); +}, "document.open() sets document to no-quirks mode (write new doctype)"); + +// This tests the document.open() call in fact sets the document to no-quirks +// mode, not limited-quirks mode. It is derived from +// quirks/blocks-ignore-line-height.html in WPT, as there is no direct way to +// distinguish between a no-quirks document and a limited-quirks document. It +// assumes that the user agent passes the linked test, which at the time of +// writing is all major web browsers. +test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => frame.contentDocument.close()); + assert_equals(frame.contentDocument.compatMode, "BackCompat"); + frame.contentDocument.open(); + assert_equals(frame.contentDocument.compatMode, "CSS1Compat"); + + // Create the DOM tree manually rather than going through document.write() to + // bypass the parser, which resets the document mode. + const html = frame.contentDocument.appendChild(frame.contentDocument.createElement("html")); + const body = html.appendChild(frame.contentDocument.createElement("body")); + assert_equals(frame.contentDocument.body, body); + body.innerHTML = ` + <style>#ref { display:block }</style> + <div id=test><font size=1>x</font></div> + <font id=ref size=1>x</font> + <div id=s_ref>x</div> + `; + assert_equals(frame.contentDocument.compatMode, "CSS1Compat"); + + const idTest = frame.contentDocument.getElementById("test"); + const idRef = frame.contentDocument.getElementById("ref"); + const idSRef = frame.contentDocument.getElementById("s_ref"); + assert_equals(frame.contentWindow.getComputedStyle(idTest).height, + frame.contentWindow.getComputedStyle(idSRef).height); + assert_not_equals(frame.contentWindow.getComputedStyle(idTest).height, + frame.contentWindow.getComputedStyle(idRef).height); +}, "document.open() sets document to no-quirks mode, not limited-quirks mode"); diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/readiness.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/readiness.window.js new file mode 100644 index 0000000000..729a958700 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/readiness.window.js @@ -0,0 +1,25 @@ +// This tests the behavior of dynamic markup insertion APIs with a document's +// readiness. + +async_test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => { frame.remove(); }); + frame.src = "/common/blank.html"; + frame.onload = t.step_func_done(() => { + const states = []; + frame.contentDocument.onreadystatechange = t.step_func(() => { + states.push(frame.contentDocument.readyState); + }); + assert_equals(frame.contentDocument.readyState, "complete"); + assert_array_equals(states, []); + + // When open() is called, it first removes the event listeners and handlers + // from all nodes in the DOM tree. Then, after a new parser is created and + // initialized, it changes the current document readiness to "loading". + // However, because all event listeners are removed, we cannot observe the + // readystatechange event fired for "loading" inside open(). + frame.contentDocument.open(); + assert_equals(frame.contentDocument.readyState, "loading"); + assert_array_equals(states, []); + }); +}, "document.open() and readiness"); diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/reload.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/reload.window.js new file mode 100644 index 0000000000..279020f64d --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/reload.window.js @@ -0,0 +1,71 @@ +// This test tests for the nonexistence of a reload override buffer, which is +// used in a previous version of the HTML Standard to make reloads of a +// document.open()'d document load the written-to document rather than doing an +// actual reload of the document's URL. +// +// This test has a somewhat interesting structure compared to the other tests +// in this directory. It eschews the <iframe> structure used by other tests, +// since when the child frame is reloaded it would adopt the URL of the test +// page (the responsible document of the entry settings object), and the spec +// forbids navigation in nested browsing contexts to the same URL as their +// parent. To work around that, we use window.open() which does not suffer from +// that restriction. +// +// In any case, this test as the caller of `document.open()` would be used both +// as the test file and as part of the test file. The `if (window.name !== +// "opened-dummy-window")` condition controls what role this file plays. + +if (window.name !== "opened-dummy-window") { + async_test(t => { + const testURL = document.URL; + const dummyURL = new URL("resources/dummy.html", document.URL).href; + + // 1. Open an auxiliary window. + const win = window.open("resources/dummy.html", "opened-dummy-window"); + t.add_cleanup(() => { win.close(); }); + + win.addEventListener("load", t.step_func(() => { + // The timeout seems to be necessary for Firefox, which when `load` is + // called may still have an active parser. + t.step_timeout(() => { + const doc = win.document; + assert_true(doc.body.textContent.includes("Dummy"), "precondition"); + assert_equals(doc.URL, dummyURL, "precondition"); + + window.onChildLoad = t.step_func(message => { + // 3. The dynamically overwritten content will trigger this function, + // which puts in place the actual test. + + assert_equals(message, "Written", "script on written page is executed"); + assert_true(win.document.body.textContent.includes("Content"), "page is written to"); + assert_equals(win.document.URL, testURL, "postcondition: after document.write()"); + assert_equals(win.document, doc, "document.open should not change the document object"); + window.onChildLoad = t.step_func_done(message => { + // 6. This function should be called from the if (opener) branch of + // this file. It would throw an assertion error if the overwritten + // content was executed instead. + assert_equals(message, "Done!", "actual test"); + assert_true(win.document.body.textContent.includes("Back to the test"), "test is reloaded"); + assert_equals(win.document.URL, testURL, "postcondition: after reload"); + assert_not_equals(win.document, doc, "reload should change the document object"); + }); + + // 4. Reload the pop-up window. Because of the doc.open() call, this + // pop-up window will reload to the same URL as this test itself. + win.location.reload(); + }); + + // 2. When it is loaded, dynamically overwrite its content. + assert_equals(doc.open(), doc); + assert_equals(doc.URL, testURL, "postcondition: after document.open()"); + doc.write("<p>Content</p><script>opener.onChildLoad('Written');</script>"); + doc.close(); + }, 100); + }), { once: true }); + }, "Reloading a document.open()'d page should reload the URL of the entry realm's responsible document"); +} else { + document.write("<p>Back to the test</p>"); + // 5. Since this window is window.open()'d, opener refers to the test window. + // Inform the opener that reload succeeded. + opener.onChildLoad("Done!"); +} diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/remove-initial-about-blankness.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/remove-initial-about-blankness.window.js new file mode 100644 index 0000000000..7442bc4925 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/remove-initial-about-blankness.window.js @@ -0,0 +1,65 @@ +// This tests the issues discussed in https://github.com/whatwg/html/issues/4299 +// and fixed in https://github.com/whatwg/html/pull/6567. + +// Note: because browsers do not interoperate on the spec's notion of window reuse (see e.g. https://crbug.com/778318) +// we pick a specific interoperable test case, which is "currently on initial about:blank, but loading something". + +async_test(t => { + const iframe = document.createElement("iframe"); + + // We can't just leave it at the actual initial about:blank because of the interop issues mentioned above. + // So put it in the "currently on initial about:blank, but loading something" state which interoperably does Window + // reuse. + iframe.src = "/common/blank.html"; + + // Create the Window object. It will be for the initial about:blank since the load of /common/blank.html hasn't + // completed. + document.body.append(iframe); + + // Store a string on that Window object so we can later test if it's reused. + iframe.contentWindow.persistedString = "Hello world!"; + + // This will reset the initial about:blank-ness. But, it will also cancel any ongoing loads. + iframe.contentDocument.open(); + + // So, re-start the load of /common/blank.html. + iframe.src = "/common/blank.html"; + + // When the load finally happens, will it reuse the Window object or not? + // Because document.open() resets the initial about:blank-ness, it will *not* reuse the Window object. + // The point of the test is to assert that. + iframe.addEventListener("load", t.step_func_done(() => { + assert_equals( + iframe.contentDocument.URL, + iframe.src, + "Prerequisite check: we are getting the right load event" + ); + + assert_equals(iframe.contentWindow.persistedString, undefined); + }), { once: true }); +}, "document.open() removes the initial about:blank-ness of the document"); + +// This test is redundant with others in WPT but it's intended to make it clear that document.open() is the +// distinguishing factor. It does the same exact thing but without document.open() and with the resulting final assert +// flipped. +async_test(t => { + const iframe = document.createElement("iframe"); + iframe.src = "/common/blank.html"; + document.body.append(iframe); + + iframe.contentWindow.persistedString = "Hello world!"; + + // NO document.open() call. + + iframe.src = "/common/blank.html"; + + iframe.addEventListener("load", t.step_func_done(() => { + assert_equals( + iframe.contentDocument.URL, + iframe.src, + "Prerequisite check: we are getting the right load event" + ); + + assert_equals(iframe.contentWindow.persistedString, "Hello world!"); + }), { once: true }); +}, "Double-check: without document.open(), Window reuse indeed happens"); diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/aborted-parser-async-frame.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/aborted-parser-async-frame.html new file mode 100644 index 0000000000..d5535630be --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/aborted-parser-async-frame.html @@ -0,0 +1,9 @@ +<!doctype html> +<p>Text</p> +<script> +window.stop(); +parent.step_timeout(() => { + document.open(); + parent.handlers.afterOpenAsync(); +}, 10); +</script> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/aborted-parser-frame.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/aborted-parser-frame.html new file mode 100644 index 0000000000..d9ec23590b --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/aborted-parser-frame.html @@ -0,0 +1,7 @@ +<!doctype html> +<p>Text</p> +<script> +window.stop(); +document.open(); +parent.handlers.afterOpen(); +</script> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/bailout-order-custom-element-with-domain-frame.sub.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/bailout-order-custom-element-with-domain-frame.sub.html new file mode 100644 index 0000000000..4de97e8ed1 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/bailout-order-custom-element-with-domain-frame.sub.html @@ -0,0 +1,13 @@ +<p>Text</p> +<script> +document.domain = "{{host}}"; + +class CustomElement extends HTMLElement { + constructor() { + super(); + parent.onCustomElementReady(); + } +} +customElements.define("custom-element", CustomElement); +</script> +<custom-element></custom-element> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/bailout-order-synchronous-script-frame.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/bailout-order-synchronous-script-frame.html new file mode 100644 index 0000000000..632b2934ac --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/bailout-order-synchronous-script-frame.html @@ -0,0 +1,4 @@ +<p>Text</p> +<script> +parent.testSynchronousScript(); +</script> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/bailout-order-synchronous-script-with-domain-frame.sub.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/bailout-order-synchronous-script-with-domain-frame.sub.html new file mode 100644 index 0000000000..7ca7b5f44c --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/bailout-order-synchronous-script-with-domain-frame.sub.html @@ -0,0 +1,5 @@ +<p>Text</p> +<script> +document.domain = "{{host}}"; +parent.testSynchronousScript(); +</script> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/bailout-order-xml-with-domain-frame.sub.xhtml b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/bailout-order-xml-with-domain-frame.sub.xhtml new file mode 100644 index 0000000000..b054c0fe3a --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/bailout-order-xml-with-domain-frame.sub.xhtml @@ -0,0 +1,11 @@ +<?xml version="1.0" encoding="utf-8"?> +<!DOCTYPE html> +<html xmlns="http://www.w3.org/1999/xhtml"> + <head><title>XHTML document with domain set</title></head> + <body> + <p>Text</p> + <script> + document.domain = "{{host}}"; + </script> + </body> +</html> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/bailout-order-xml-with-synchronous-script-frame.xhtml b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/bailout-order-xml-with-synchronous-script-frame.xhtml new file mode 100644 index 0000000000..00fc71eccf --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/bailout-order-xml-with-synchronous-script-frame.xhtml @@ -0,0 +1,11 @@ +<?xml version="1.0" encoding="utf-8"?> +<!DOCTYPE html> +<html xmlns="http://www.w3.org/1999/xhtml"> + <head><title>XHTML document with hook to run script from a script tag</title></head> + <body> + <p>Text</p> + <script> + parent.testSynchronousScript(); + </script> + </body> +</html> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/document-open-side-effects.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/document-open-side-effects.js new file mode 100644 index 0000000000..7cb86dcba0 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/document-open-side-effects.js @@ -0,0 +1,8 @@ +function assertDocumentIsReadyForSideEffectsTest(doc, description) { + assert_not_equals(doc.childNodes.length, 0, `document should not be empty before side effects test (${description})`); +} + +function assertOpenHasNoSideEffects(doc, originalURL, description) { + assert_not_equals(doc.childNodes.length, 0, `document nodes should not be cleared (${description})`); + assert_equals(doc.URL, originalURL, `The original URL should be kept (${description})`); +} diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/dummy.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/dummy.html new file mode 100644 index 0000000000..a092f4e2d7 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/dummy.html @@ -0,0 +1,2 @@ +<!-- Like /common/blank.html, but with some content in it. --> +<p>Dummy</p> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/encoding-frame.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/encoding-frame.html new file mode 100644 index 0000000000..843c3a2c79 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/encoding-frame.html @@ -0,0 +1,3 @@ +<!doctype html> +<meta charset=ms932> +<p>Encoded in Shift_JIS.</p> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/global-variables-frame.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/global-variables-frame.html new file mode 100644 index 0000000000..0fe189914c --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/global-variables-frame.html @@ -0,0 +1,4 @@ +<!doctype html> +<script> +hey = "You"; +</script> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/history-frame.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/history-frame.html new file mode 100644 index 0000000000..2404105b09 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/history-frame.html @@ -0,0 +1,20 @@ +<script> +function queueTest() { + // The timeout is necessary to avoid the parser still being active when + // `document.open()` is called and becoming a no-op. + // + // We also cannot use setTimeout(..., 0), as the parser is terminated in a + // task with DOM manipulation task source while the timeout is run in a task + // on the timer task source. The order is therefore not guaranteed. Let's + // play it safer and use some actual timeout. + setTimeout(() => { + document.open(); + document.write("<p>New content</p>"); + document.close(); + opener.onDocumentOpen(); + }, 200); +} +</script> +<body onload="opener.onFrameLoaded(); queueTest();"> +<p>Old content</p> +</body> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/http-refresh.py b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/http-refresh.py new file mode 100644 index 0000000000..161a34b6b5 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/http-refresh.py @@ -0,0 +1,5 @@ +from wptserve.utils import isomorphic_encode + +def main(request, response): + time = isomorphic_encode(request.url_parts.query) if request.url_parts.query else b'0' + return 200, [(b'Refresh', time), (b'Content-Type', b"text/html")], b'' diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/meta-refresh.py b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/meta-refresh.py new file mode 100644 index 0000000000..2dfbab6e76 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/meta-refresh.py @@ -0,0 +1,3 @@ +def main(request, response): + time = request.url_parts.query if request.url_parts.query else u'0' + return 200, [[b'Content-Type', b'text/html']], u'<meta http-equiv=refresh content=%s>' % time diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/page-with-frame.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/page-with-frame.html new file mode 100644 index 0000000000..a1ab01e072 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/page-with-frame.html @@ -0,0 +1 @@ +<iframe src="/common/blank.html"></iframe> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/set-document-domain.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/set-document-domain.html new file mode 100644 index 0000000000..a92a7ae39f --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/set-document-domain.html @@ -0,0 +1,4 @@ +<!doctype html> +<script> +document.domain = document.domain; +</script> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/slow-png.py b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/slow-png.py new file mode 100644 index 0000000000..fced22aa26 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/slow-png.py @@ -0,0 +1,8 @@ +import time +from base64 import decodebytes + +png_response = decodebytes(b'iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAAAAAA6fptVAAAACklEQVR4nGNiAAAABgADNjd8qAAAAABJRU5ErkJggg==') + +def main(request, response): + time.sleep(2) + return 200, [], png_response diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/url-entry-document-incumbent-frame.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/url-entry-document-incumbent-frame.html new file mode 100644 index 0000000000..bd78d8ee52 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/url-entry-document-incumbent-frame.html @@ -0,0 +1,4 @@ +<!doctype html> +<script> +window.callDocumentMethod = methodName => document[methodName](); +</script> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/url-entry-document-timer-frame.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/url-entry-document-timer-frame.html new file mode 100644 index 0000000000..b2c050768c --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/url-entry-document-timer-frame.html @@ -0,0 +1,3 @@ +<script> +setTimeout(parent.timerTest, 10); +</script> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/url-frame.html b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/url-frame.html new file mode 100644 index 0000000000..be483ff0ae --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/url-frame.html @@ -0,0 +1,9 @@ +<script> +onload = () => { + const beforeURL = document.URL; + document.open(); + const afterURL = document.URL; + document.close(); + parent.testDone(beforeURL, afterURL); +} +</script> diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/tasks.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/tasks.window.js new file mode 100644 index 0000000000..887adcb739 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/tasks.window.js @@ -0,0 +1,106 @@ +// An older version of the HTML Standard mandated that document.open() remove +// all tasks associated with the document on which open() is called. This step +// has been proposed to be removed. This series of tests ensures that this step +// is no longer executed. +// +// This file comprehensively (but not exhaustively) tests for many queued tasks +// that may be observable. Each taskTest() call in fact runs two tests: the +// first one "tasks without document.open()" does not actually run +// document.open(), just to test that the tested task works ordinarily; the +// second actually calls document.open() to test if the method call removes +// that specific task from the queue. + +// This is necessary to allow the promise rejection test below. +setup({ + allow_uncaught_exception: true +}); + +function taskTest(description, testBody) { + async_test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + // The empty HTML seems to be necessary to cajole Chrome and Safari into + // firing a load event asynchronously, which is necessary to make sure the + // frame's document doesn't have a parser associated with it. + // See: https://crbug.com/569511 + frame.src = "/common/blank.html"; + t.add_cleanup(() => frame.remove()); + frame.onload = t.step_func(() => { + // Make sure there is no parser. Firefox seems to have an additional + // non-spec-compliant readiness state "uninitialized", so test for the + // two known valid readiness states instead. + // See: https://bugzilla.mozilla.org/show_bug.cgi?id=1191683 + assert_in_array(frame.contentDocument.readyState, ["interactive", "complete"]); + testBody(t, frame, doc => {}); + }); + }, `tasks without document.open() (${description})`); + + async_test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + // The empty HTML seems to be necessary to cajole Chrome into firing a load + // event, which is necessary to make sure the frame's document doesn't have + // a parser associated with it. + // See: https://crbug.com/569511 + frame.src = "/common/blank.html"; + t.add_cleanup(() => frame.remove()); + frame.onload = t.step_func(() => { + // Make sure there is no parser. Firefox seems to have an additional + // non-spec-compliant readiness state "uninitialized", so test for the + // two known valid readiness states instead. + // See: https://bugzilla.mozilla.org/show_bug.cgi?id=1191683 + assert_in_array(frame.contentDocument.readyState, ["interactive", "complete"]); + testBody(t, frame, doc => doc.open()); + }); + }, `document.open() and tasks (${description})`); +} + +taskTest("timeout", (t, frame, open) => { + frame.contentWindow.setTimeout(t.step_func_done(), 100); + open(frame.contentDocument); +}); + +taskTest("window message", (t, frame, open) => { + let counter = 0; + frame.contentWindow.postMessage(undefined, "*"); + open(frame.contentDocument); + frame.contentWindow.postMessage(undefined, "*"); + frame.contentWindow.onmessage = t.step_func(e => { + assert_equals(e.data, undefined); + counter++; + assert_less_than_equal(counter, 2); + if (counter == 2) { + t.done(); + } + }); +}); + +taskTest("canvas.toBlob()", (t, frame, open) => { + const canvas = frame.contentDocument.body.appendChild(frame.contentDocument.createElement("canvas")); + canvas.toBlob(t.step_func_done()); + open(frame.contentDocument); +}); + +taskTest("MessagePort", (t, frame, open) => { + frame.contentWindow.eval(`({ port1, port2 } = new MessageChannel());`); + frame.contentWindow.port2.onmessage = t.step_func_done(ev => { + assert_equals(ev.data, "Hello world"); + }); + frame.contentWindow.port1.postMessage("Hello world"); + open(frame.contentDocument); +}); + +taskTest("Promise rejection", (t, frame, open) => { + // There is currently some ambiguity on which Window object the + // unhandledrejection event should be fired on. Here, let's account for that + // ambiguity and allow event fired on _any_ global to pass this test. + // See: + // - https://github.com/whatwg/html/issues/958, + // - https://bugs.webkit.org/show_bug.cgi?id=187822 + const promise = frame.contentWindow.eval("Promise.reject(42);"); + open(frame.contentDocument); + const listener = t.step_func_done(ev => { + assert_equals(ev.promise, promise); + assert_equals(ev.reason, 42); + }); + frame.contentWindow.onunhandledrejection = listener; + window.onunhandledrejection = listener; +}); diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/type-argument-plaintext-subframe.txt b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/type-argument-plaintext-subframe.txt new file mode 100644 index 0000000000..3e715502b9 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/type-argument-plaintext-subframe.txt @@ -0,0 +1 @@ +Some text. diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/type-argument-plaintext.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/type-argument-plaintext.window.js new file mode 100644 index 0000000000..ab1d9706a4 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/type-argument-plaintext.window.js @@ -0,0 +1,23 @@ +["replace", + "NOBODY", + "@ FD ;", + "it does not matter, you see \f", + "text/plain", + "text/xml", + "application/octet-stream", + "\0"].forEach(type => { + async_test(t => { + const frame = document.createElement("iframe"); + frame.src = "type-argument-plaintext-subframe.txt"; + document.body.appendChild(frame); + t.add_cleanup(() => frame.remove()); + frame.onload = t.step_func_done(() => { + assert_equals(frame.contentDocument.open(type), frame.contentDocument); + frame.contentDocument.write("<B>heya</b>"); + frame.contentDocument.close(); + assert_equals(frame.contentDocument.body.firstChild.localName, "b"); + assert_equals(frame.contentDocument.body.textContent, "heya"); + assert_equals(frame.contentDocument.contentType, "text/plain"); + }); + }, "document.open() on plaintext document with type set to: " + type + " (type argument is supposed to be ignored)"); +}); diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/type-argument.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/type-argument.window.js new file mode 100644 index 0000000000..9174008da3 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/type-argument.window.js @@ -0,0 +1,20 @@ +["replace", + "NOBODY", + "@ FD ;", + "it does not matter, you see \f", + "text/plain", + "text/xml", + "application/octet-stream", + "\0"].forEach(type => { + async_test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => frame.remove()); + assert_equals(frame.contentDocument.open(type), frame.contentDocument); + frame.contentDocument.write("<B>heya</b>"); + frame.contentDocument.close(); + assert_equals(frame.contentDocument.body.firstChild.localName, "b"); + assert_equals(frame.contentDocument.body.textContent, "heya"); + assert_equals(frame.contentDocument.contentType, "text/html"); + t.done(); + }, "document.open() with type set to: " + type + " (type argument is supposed to be ignored)"); +}); diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/unload.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/unload.window.js new file mode 100644 index 0000000000..e275a4987a --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/unload.window.js @@ -0,0 +1,19 @@ +// In an earlier version of the HTML Standard, document open steps had "unload +// document" as a step. Test that this no longer happens. + +async_test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => frame.remove()); + frame.src = "/common/blank.html"; + frame.onload = t.step_func(() => { + frame.contentWindow.onpagehide = t.unreached_func("onpagehide got called"); + frame.contentDocument.onvisibilitychange = t.unreached_func("onvisibilitychange got called"); + frame.contentWindow.onunload = t.unreached_func("onunload got called"); + frame.contentDocument.open(); + t.step_timeout(t.step_func_done(() => { + // If none of the three events have been fired by this point, we consider + // the test a success. `frame.remove()` above will allow the `load` event + // to be fired on the top-level Window, thus unblocking testharness. + }), 500); + }); +}, "document.open(): Do not fire pagehide, visibilitychange, or unload events"); diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/url-entry-document-sync-call.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/url-entry-document-sync-call.window.js new file mode 100644 index 0000000000..f20b4341e3 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/url-entry-document-sync-call.window.js @@ -0,0 +1,13 @@ +for (const methodName of ["open", "write", "writeln"]) { + async_test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => { frame.remove(); }); + const frameURL = new URL("resources/url-entry-document-incumbent-frame.html", document.URL).href; + frame.onload = t.step_func_done(() => { + assert_equals(frame.contentDocument.URL, frameURL); + frame.contentWindow.callDocumentMethod(methodName); + assert_equals(frame.contentDocument.URL, document.URL); + }); + frame.src = frameURL; + }, `document.${methodName}() changes document's URL to the entry global object's associate document's (sync call)`); +} diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/url-entry-document.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/url-entry-document.window.js new file mode 100644 index 0000000000..c3a1c3a874 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/url-entry-document.window.js @@ -0,0 +1,18 @@ +async_test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => frame.remove()); + const frameURL = new URL("resources/url-entry-document-timer-frame.html", document.URL).href; + window.timerTest = t.step_func_done(() => { + assert_equals(frame.contentDocument.URL, frameURL); + assert_equals(frame.contentWindow.location.href, frameURL); + + // In this case, the entry settings object was set when this function is + // executed in the timer task through Web IDL's "invoke a callback + // function" algorithm, to be the relevant settings object of this + // function. Therefore the URL of this document would be inherited. + assert_equals(frame.contentDocument.open(), frame.contentDocument); + assert_equals(frame.contentDocument.URL, document.URL); + assert_equals(frame.contentWindow.location.href, document.URL); + }); + frame.src = frameURL; +}, "document.open() changes document's URL to the entry settings object's responsible document's (through timeouts)"); diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/url-fragment.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/url-fragment.window.js new file mode 100644 index 0000000000..0c528935b5 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/url-fragment.window.js @@ -0,0 +1,26 @@ +async_test(t => { + const frame = document.body.appendChild(document.createElement("iframe")), + urlSansHash = document.URL; + t.add_cleanup(() => { frame.remove(); }); + assert_equals(frame.contentDocument.URL, "about:blank"); + assert_equals(frame.contentWindow.location.href, "about:blank"); + self.onhashchange = t.step_func_done(() => { + frame.contentDocument.open(); + assert_equals(frame.contentDocument.URL, urlSansHash); + assert_equals(frame.contentWindow.location.href, urlSansHash); + }); + self.location.hash = "heya"; +}, "document.open() and document's URL containing a fragment (entry is not relevant)"); + +window.testDone = undefined; +async_test(t => { + const frame = document.body.appendChild(document.createElement("iframe")) + t.add_cleanup(() => { frame.remove(); }); + frame.src = "resources/url-frame.html#heya"; + window.testDone = t.step_func_done((beforeURL, afterURL) => { + assert_equals(beforeURL, frame.src); + assert_equals(afterURL, frame.src); + assert_equals(frame.contentDocument.URL, frame.src); + assert_equals(frame.contentWindow.location.href, frame.src); + }); +}, "document.open() and document's URL containing a fragment (entry is relevant)"); diff --git a/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/url.window.js b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/url.window.js new file mode 100644 index 0000000000..4e7c649f45 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/url.window.js @@ -0,0 +1,93 @@ +test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => frame.remove()); + assert_equals(frame.contentDocument.URL, "about:blank"); + assert_equals(frame.contentWindow.location.href, "about:blank"); + assert_equals(frame.contentDocument.open(), frame.contentDocument); + assert_equals(frame.contentDocument.URL, document.URL); + assert_equals(frame.contentWindow.location.href, document.URL); +}, "document.open() changes document's URL (fully active document)"); + +async_test(t => { + const blankURL = new URL("/common/blank.html", document.URL).href; + const frameURL = new URL("resources/page-with-frame.html", document.URL).href; + const frame = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => frame.remove()); + frame.onload = t.step_func(() => { + assert_equals(frame.contentDocument.URL, frameURL); + assert_equals(frame.contentWindow.location.href, frameURL); + const childFrame = frame.contentDocument.querySelector("iframe"); + const childDoc = childFrame.contentDocument; + const childWin = childFrame.contentWindow; + assert_equals(childDoc.URL, blankURL); + assert_equals(childWin.location.href, blankURL); + + // Right now childDoc is still fully active. + + frame.onload = t.step_func_done(() => { + // Now childDoc is still active but no longer fully active. + assert_equals(childDoc.open(), childDoc); + assert_equals(childDoc.URL, blankURL); + assert_equals(childWin.location.href, blankURL); + }); + frame.src = "/common/blank.html"; + }); + frame.src = frameURL; +}, "document.open() does not change document's URL (active but not fully active document)"); + +test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => frame.remove()); + const doc = frame.contentDocument; + + // We do not test for win.location.href in this test due to + // https://github.com/whatwg/html/issues/3959. + + // Right now the frame is connected and it has an active document. + assert_equals(doc.URL, "about:blank"); + + frame.remove(); + + // Now the frame is no longer connected. Its document is no longer active. + assert_equals(doc.URL, "about:blank"); + assert_equals(doc.open(), doc); + assert_equals(doc.URL, "about:blank"); +}, "document.open() does not change document's URL (non-active document with an associated Window object; frame is removed)"); + +async_test(t => { + const frame = document.createElement("iframe"); + t.add_cleanup(() => frame.remove()); + + // We do not test for win.location.href in this test due to + // https://github.com/whatwg/html/issues/3959. + + frame.onload = t.step_func(() => { + const doc = frame.contentDocument; + // Right now the frame is connected and it has an active document. + assert_equals(doc.URL, "about:blank"); + + frame.onload = t.step_func_done(() => { + // Now even though the frame is still connected, its document is no + // longer active. + assert_not_equals(frame.contentDocument, doc); + assert_equals(doc.URL, "about:blank"); + assert_equals(doc.open(), doc); + assert_equals(doc.URL, "about:blank"); + }); + + frame.src = "/common/blank.html"; + }); + + // We need to connect the frame after the load event is set up to mitigate + // against https://crbug.com/569511. + document.body.appendChild(frame); +}, "document.open() does not change document's URL (non-active document with an associated Window object; navigated away)"); + +test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => frame.remove()); + const doc = frame.contentDocument.implementation.createHTMLDocument(); + assert_equals(doc.URL, "about:blank"); + assert_equals(doc.open(), doc); + assert_equals(doc.URL, "about:blank"); +}, "document.open() does not change document's URL (non-active document without an associated Window object)"); |