From 2c6612a9b0f67c95fc8cc772cfecc2c1d435d75d Mon Sep 17 00:00:00 2001 From: Anne van Kesteren Date: Thu, 6 Sep 2018 20:42:31 +0200 Subject: [PATCH] HTML: document.open() and aborting documents (#10789) For https://github.com/whatwg/html/pull/3999. Co-authored-by: Anne van Kesteren --- .../resources => common}/slow.py | 0 .../load-error-events-2.html | 2 +- .../load-error-events-3.html | 2 +- .../script-text-modifications.html | 2 +- .../abort-refresh-immediate.window.js | 119 ++++++++++++ ...abort-refresh-multisecond-header.window.js | 69 +++++++ .../abort-refresh-multisecond-meta.window.js | 69 +++++++ .../abort-while-navigating.window.js | 179 ++++++++++++++++++ .../abort.sub.window.js | 104 ++++++++++ .../resources/http-refresh.py | 3 + .../resources/meta-refresh.py | 5 + .../resources/slow-png.py | 8 + 12 files changed, 559 insertions(+), 3 deletions(-) rename {html/semantics/scripting-1/the-script-element/resources => common}/slow.py (100%) create mode 100644 html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-immediate.window.js create mode 100644 html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-multisecond-header.window.js create mode 100644 html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-multisecond-meta.window.js create mode 100644 html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-while-navigating.window.js create mode 100644 html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort.sub.window.js create mode 100644 html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/http-refresh.py create mode 100644 html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/meta-refresh.py create mode 100644 html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/slow-png.py diff --git a/html/semantics/scripting-1/the-script-element/resources/slow.py b/common/slow.py similarity index 100% rename from html/semantics/scripting-1/the-script-element/resources/slow.py rename to common/slow.py diff --git a/html/semantics/scripting-1/the-script-element/load-error-events-2.html b/html/semantics/scripting-1/the-script-element/load-error-events-2.html index cefa053e754335..0748b459092089 100644 --- a/html/semantics/scripting-1/the-script-element/load-error-events-2.html +++ b/html/semantics/scripting-1/the-script-element/load-error-events-2.html @@ -11,7 +11,7 @@ var test5_load = event_test('no src, parser-inserted, has style sheets blocking scripts, script nesting level == 1', false, false); - + diff --git a/html/semantics/scripting-1/the-script-element/load-error-events-3.html b/html/semantics/scripting-1/the-script-element/load-error-events-3.html index c2cf0dbdd98850..83a752ce2cd860 100644 --- a/html/semantics/scripting-1/the-script-element/load-error-events-3.html +++ b/html/semantics/scripting-1/the-script-element/load-error-events-3.html @@ -13,7 +13,7 @@ false, false); document.write( - ` + ` - + diff --git a/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-immediate.window.js b/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-immediate.window.js new file mode 100644 index 00000000000000..8d045b9e0ab568 --- /dev/null +++ b/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-immediate.window.js @@ -0,0 +1,119 @@ +// The following tests deal with the 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 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 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 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/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-multisecond-header.window.js b/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-multisecond-header.window.js new file mode 100644 index 00000000000000..8c6c1267c4e899 --- /dev/null +++ b/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 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/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-multisecond-meta.window.js b/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-refresh-multisecond-meta.window.js new file mode 100644 index 00000000000000..2895f959e55dc3 --- /dev/null +++ b/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 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 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 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 refresh with 4-sec timeout (image loading)"); diff --git a/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-while-navigating.window.js b/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort-while-navigating.window.js new file mode 100644 index 00000000000000..e3efeffb8b3af5 --- /dev/null +++ b/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 = ""; + 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 = ""; + 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 = ""; + 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/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort.sub.window.js b/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/abort.sub.window.js new file mode 100644 index 00000000000000..b2f05cf056d54a --- /dev/null +++ b/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/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/http-refresh.py b/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/http-refresh.py new file mode 100644 index 00000000000000..d2acd4361f92fe --- /dev/null +++ b/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/http-refresh.py @@ -0,0 +1,3 @@ +def main(request, response): + time = request.url_parts.query if request.url_parts.query else '0' + return 200, [['Refresh', time]], '' diff --git a/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/meta-refresh.py b/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/meta-refresh.py new file mode 100644 index 00000000000000..dd3cef44b44252 --- /dev/null +++ b/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/meta-refresh.py @@ -0,0 +1,5 @@ +import time + +def main(request, response): + time = request.url_parts.query if request.url_parts.query else '0' + return 200, [['Content-Type', 'text/html']], '' % time diff --git a/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/slow-png.py b/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/slow-png.py new file mode 100644 index 00000000000000..5fa2fd9a9d850a --- /dev/null +++ b/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/slow-png.py @@ -0,0 +1,8 @@ +from base64 import decodestring +import time + +png_response = decodestring('iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAAAAAA6fptVAAAACklEQVR4nGNiAAAABgADNjd8qAAAAABJRU5ErkJggg==') + +def main(request, response): + time.sleep(2) + return 200, [], png_response