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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /dom/security/test/csp/worker_helper.js | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/security/test/csp/worker_helper.js')
-rw-r--r-- | dom/security/test/csp/worker_helper.js | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/dom/security/test/csp/worker_helper.js b/dom/security/test/csp/worker_helper.js new file mode 100644 index 0000000000..3cadec9ea1 --- /dev/null +++ b/dom/security/test/csp/worker_helper.js @@ -0,0 +1,91 @@ +/** + * Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ + */ + +var _tests = []; +function addTest(test) { + _tests.push(test); +} + +function addAsyncTest(fn) { + _tests.push(() => fn().catch(ok.bind(null, false))); +} + +function runNextTest() { + if (!_tests.length) { + SimpleTest.finish(); + return; + } + const fn = _tests.shift(); + try { + fn(); + } catch (ex) { + info( + "Test function " + + (fn.name ? "'" + fn.name + "' " : "") + + "threw an exception: " + + ex + ); + } +} + +/** + * Helper to perform an XHR then blob response to create worker + */ +function doXHRGetBlob(uri) { + return new Promise(resolve => { + const xhr = new XMLHttpRequest(); + xhr.open("GET", uri); + xhr.responseType = "blob"; + xhr.addEventListener("load", function () { + is( + xhr.status, + 200, + "doXHRGetBlob load uri='" + uri + "' status=" + xhr.status + ); + resolve(xhr.response); + }); + xhr.send(); + }); +} + +function removeObserver(observer) { + SpecialPowers.removeObserver(observer, "specialpowers-http-notify-request"); + SpecialPowers.removeObserver(observer, "csp-on-violate-policy"); +} + +/** + * Helper to perform an assert to check if the request should be blocked or + * allowed by CSP + */ +function assertCSPBlock(url, shouldBlock) { + return new Promise((resolve, reject) => { + let observer = { + observe(subject, topic, data) { + if (topic === "specialpowers-http-notify-request") { + if (data == url) { + is(shouldBlock, false, "Should allow request uri='" + url); + removeObserver(observer); + resolve(); + } + } + + if (topic === "csp-on-violate-policy") { + let asciiSpec = SpecialPowers.getPrivilegedProps( + SpecialPowers.do_QueryInterface(subject, "nsIURI"), + "asciiSpec" + ); + if (asciiSpec == url) { + is(shouldBlock, true, "Should block request uri='" + url); + removeObserver(observer); + resolve(); + } + } + }, + }; + + SpecialPowers.addObserver(observer, "csp-on-violate-policy"); + SpecialPowers.addObserver(observer, "specialpowers-http-notify-request"); + }); +} |