diff options
Diffstat (limited to 'testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/ignore-opens-during-unload.window.js')
-rw-r--r-- | testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/ignore-opens-during-unload.window.js | 60 |
1 files changed, 60 insertions, 0 deletions
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)`); +} |