From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 02:47:55 +0200
Subject: Adding upstream version 124.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 dom/security/test/csp/worker_helper.js | 91 ++++++++++++++++++++++++++++++++++
 1 file changed, 91 insertions(+)
 create mode 100644 dom/security/test/csp/worker_helper.js

(limited to 'dom/security/test/csp/worker_helper.js')

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");
+  });
+}
-- 
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