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https://github.com/LadybirdBrowser/ladybird
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74109d2f6b
The Fetch spec defines HTTP whitespace as tab, LF, CR, and space. Previously, trim_whitespace was also stripping vertical tab (U+000B) and form feed (U+000C), which are not HTTP whitespace characters. Switch to HTTP::normalize_header_value which matches the fetch definition. Fixes 4 subtests for WPT test: https://wpt.live/cors/origin.htm
27 lines
913 B
HTML
27 lines
913 B
HTML
<!DOCTYPE html>
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<script src="../include.js"></script>
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<script>
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promiseTest(async () => {
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try {
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const httpServer = httpTestServer();
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const url = await httpServer.createEcho("GET", `/header-whitespace-normalization`, {
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status: 200,
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headers: {
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"Access-Control-Allow-Origin": "*",
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"Access-Control-Expose-Headers": "X-Test-Header",
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"X-Test-Header": '\u000B' + "hello" + '\u000C',
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},
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});
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const resp = await fetch(url);
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const value = resp.headers.get("X-Test-Header");
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if (value !== '\u000Bhello\u000C') {
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println("FAIL - got: " + JSON.stringify(value));
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return;
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}
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println("PASS");
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} catch (err) {
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println("FAIL - " + err);
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}
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});
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</script>
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