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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
| commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
| tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /testing/web-platform/tests/loading/preloader-template.tentative.html | |
| parent | Initial commit. (diff) | |
| download | thunderbird-upstream.tar.xz thunderbird-upstream.zip | |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/loading/preloader-template.tentative.html')
| -rw-r--r-- | testing/web-platform/tests/loading/preloader-template.tentative.html | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/testing/web-platform/tests/loading/preloader-template.tentative.html b/testing/web-platform/tests/loading/preloader-template.tentative.html new file mode 100644 index 0000000000..e816309184 --- /dev/null +++ b/testing/web-platform/tests/loading/preloader-template.tentative.html @@ -0,0 +1,35 @@ +<!doctype html> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<template> + <script src="resources/dummy.js?in-template"></script> + <link rel=stylesheet href="resources/dummy.css?in-template-1"> + <style> + @import url("resources/dummy.css?in-template-2"); + </style> +</template> +<script> + let t = async_test("Things inside templates are not preloaded"); + window.addEventListener("load", t.step_func(function() { + let script = document.createElement("script"); + script.onload = t.step_func_done(function() { + let entries = performance.getEntriesByType('resource'); + let found_outside_template = false; + let found_in_template = []; + for (let entry of entries) { + if (entry.name.includes("outside-template")) { + found_outside_template = true; + } + if (entry.name.includes("in-template")) { + found_in_template.push(entry.name); + } + } + assert_equals(found_in_template.length, 0, "Should not have preloaded stuff inside template element, got: " + found_in_template.join(", ")); + assert_true(found_outside_template, "Should have loaded script outside template element"); + }); + // The test is a bit racy because it expects that the first load ends + // before this one. We try to make it the case via the tickle mechanism. + script.src = "resources/dummy.js?outside-template&pipe=trickle(d1)"; + document.body.appendChild(script); + })); +</script> |