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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:22:09 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:22:09 +0000
commit43a97878ce14b72f0981164f87f2e35e14151312 (patch)
tree620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/xhr/access-control-basic-get-fail-non-simple.htm
parentInitial commit. (diff)
downloadfirefox-upstream.tar.xz
firefox-upstream.zip
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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diff --git a/testing/web-platform/tests/xhr/access-control-basic-get-fail-non-simple.htm b/testing/web-platform/tests/xhr/access-control-basic-get-fail-non-simple.htm
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+++ b/testing/web-platform/tests/xhr/access-control-basic-get-fail-non-simple.htm
@@ -0,0 +1,26 @@
+<!DOCTYPE html>
+<html>
+ <head>
+ <title>Tests CORS denying preflighted request to resource without CORS headers for OPTIONS</title>
+ <script src="/resources/testharness.js"></script>
+ <script src="/resources/testharnessreport.js"></script>
+ <script src="/common/get-host-info.sub.js"></script>
+ </head>
+ <body>
+ <script type="text/javascript">
+ test(function() {
+ const xhr = new XMLHttpRequest;
+
+ xhr.open("GET", get_host_info().HTTP_REMOTE_ORIGIN +
+ "/xhr/resources/access-control-basic-options-not-supported.py", false);
+
+ // Non-CORS-safelisted header
+ xhr.setRequestHeader("x-test", "foobar");
+
+ // This fails because the server-side script is not prepared for an OPTIONS request
+ assert_throws_dom("NetworkError", () => xhr.send());
+ assert_equals(xhr.status, 0);
+ }, "Preflighted cross-origin request denied");
+ </script>
+ </body>
+</html>