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Diffstat (limited to 'testing/web-platform/tests/html/semantics/embedded-content/the-iframe-element/resources/unload-reporter.html')
| -rw-r--r-- | testing/web-platform/tests/html/semantics/embedded-content/the-iframe-element/resources/unload-reporter.html | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/semantics/embedded-content/the-iframe-element/resources/unload-reporter.html b/testing/web-platform/tests/html/semantics/embedded-content/the-iframe-element/resources/unload-reporter.html new file mode 100644 index 0000000000..18599b2a6e --- /dev/null +++ b/testing/web-platform/tests/html/semantics/embedded-content/the-iframe-element/resources/unload-reporter.html @@ -0,0 +1,8 @@ +<!DOCTYPE html> +<h1>I'll report to my parent when I'm unloaded</h1> + +<script> + window.onbeforeunload = e => { + parent.postMessage('unloading', '*'); + }; +</script> |