47 lines
1.7 KiB
HTML
47 lines
1.7 KiB
HTML
<!DOCTYPE html>
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<title>WebBundle subresource loading with script API and invalid JSON</title>
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<link
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rel="help"
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href="https://github.com/WICG/webpackage/blob/main/explainers/subresource-loading.md"
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/>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<body>
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<script>
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setup(
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() => {
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assert_true(HTMLScriptElement.supports("webbundle"));
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},
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{ allow_uncaught_exception: true }
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);
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promise_test((t) => {
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const script = document.createElement("script");
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script.type = "webbundle";
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script.textContent = "invalid json";
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return new Promise((resolve, reject) => {
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script.onload = () => reject(script);
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script.onerror = () => reject(script);
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window.onerror = function (message, url, line, col, error) {
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assert_equals(error.name, "SyntaxError");
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resolve(script);
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};
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document.body.appendChild(script);
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});
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}, "Invalid JSON rule should throw a SyntaxError on the window.");
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promise_test((t) => {
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const script = document.createElement("script");
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script.type = "webbundle";
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const json_rule = { resources: [] };
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script.textContent = JSON.stringify(json_rule);
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return new Promise((resolve, reject) => {
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script.onload = () => reject(script);
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script.onerror = () => reject(script);
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window.onerror = function (message, url, line, col, error) {
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assert_equals(error.name, "TypeError");
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resolve(script);
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};
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document.body.appendChild(script);
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});
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}, "JSON rule with a type error should throw a TypeError on the window.");
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</script>
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</body>
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