diff options
Diffstat (limited to 'testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/history-frame.html')
-rw-r--r-- | testing/web-platform/tests/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/resources/history-frame.html | 20 |
1 files changed, 20 insertions, 0 deletions
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> |