1 files changed, 41 insertions, 0 deletions
diff --git a/dom/security/test/csp/test_bug1452037.html b/dom/security/test/csp/test_bug1452037.html
new file mode 100644
index 0000000000..fa46e91291
--- /dev/null
+++ b/dom/security/test/csp/test_bug1452037.html
@@ -0,0 +1,41 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Test if "script-src: sha-... " Allowlists "javascript:" URIs</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+    <iframe></iframe>
+
+<script class="testbody">
+      SimpleTest.requestCompleteLog();
+      SimpleTest.waitForExplicitFinish();
+
+      let frame = document.querySelector("iframe");
+
+      window.addEventListener("message", (msg) => {
+        ok(false, "The CSP did not block javascript:uri");
+        SimpleTest.finish();
+      });
+
+      document.addEventListener("securitypolicyviolation", () => {
+        ok(true, "The CSP did block javascript:uri");
+        SimpleTest.finish();
+      });
+
+      frame.addEventListener("load", () => {
+        let link = frame.contentWindow.document.querySelector("a");
+        frame.contentWindow.document.addEventListener("securitypolicyviolation", () => {
+          ok(true, "The CSP did block javascript:uri");
+          SimpleTest.finish();
+        })
+        link.click();
+      });
+      frame.src = "file_bug1452037.html";
+
+
+</script>
+</body>
+</html>