Check for equality of the URL's origin in replaceState/pushState

third_party/WebKit/LayoutTests/http/tests/navigation/pushstate-whitelisted-in-blob-denied.html

Index: third_party/WebKit/LayoutTests/http/tests/navigation/pushstate-whitelisted-in-blob-denied.html
diff --git a/third_party/WebKit/LayoutTests/http/tests/navigation/pushstate-whitelisted-in-blob-denied.html b/third_party/WebKit/LayoutTests/http/tests/navigation/pushstate-whitelisted-in-blob-denied.html
new file mode 100644
index 0000000000000000000000000000000000000000..db5ae2de5dbf1a6179ad4440b397294e8d1c15d0
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/http/tests/navigation/pushstate-whitelisted-in-blob-denied.html
@@ -0,0 +1,15 @@
+<script src="../resources/testharness.js"></script>
+<script src="../resources/testharnessreport.js"></script>
+<script>
+test(function () {
+    testRunner.addOriginAccessWhitelistEntry(location.origin, location.protocol, '', false);
+    testRunner.addOriginAccessWhitelistEntry(location.origin, 'blob', '', false);
+}, 'testRunner.addOriginAccessWhitelistEntry is required for this test');
+
+test(function () {
+    var blobUrl = URL.createObjectURL(new Blob());
+    assert_throws('SecurityError', function () {
+        history.pushState(null, null, blobUrl);
+    });
+}, 'pushState to blob:-URL should fail with SecurityError (even with whitelisted origins)');
+</script>