Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 52 insertions, 0 deletions

diff --git a/js/src/jsapi-tests/testAtomizeWithoutActiveZone.cpp b/js/src/jsapi-tests/testAtomizeWithoutActiveZone.cpp
new file mode 100644
index 0000000000..5f4ff36f3e
--- /dev/null
+++ b/js/src/jsapi-tests/testAtomizeWithoutActiveZone.cpp
@@ -0,0 +1,52 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "js/Realm.h"
+#include "js/RootingAPI.h"
+#include "jsapi-tests/tests.h"
+#include "vm/CommonPropertyNames.h"
+#include "vm/JSAtomState.h"
+#include "vm/JSContext.h"
+
+BEGIN_TEST(testAtomizeWithoutActiveZone) {
+  // Tests for JS_AtomizeAndPinString when called without an active zone.
+
+  MOZ_ASSERT(cx->zone());
+
+  JS::RootedString testAtom1(cx, JS_AtomizeString(cx, "test1234@!"));
+  CHECK(testAtom1);
+
+  JS::RootedString testAtom2(cx);
+  {
+    JSAutoNullableRealm ar(cx, nullptr);
+    MOZ_ASSERT(!cx->zone());
+
+    // Permanent atom.
+    JSString* atom = JS_AtomizeAndPinString(cx, "boolean");
+    CHECK(atom);
+    CHECK_EQUAL(atom, cx->names().boolean);
+
+    // Static string.
+    atom = JS_AtomizeAndPinString(cx, "8");
+    CHECK(atom);
+    CHECK_EQUAL(atom, cx->staticStrings().getUint(8));
+
+    // Existing atom.
+    atom = JS_AtomizeAndPinString(cx, "test1234@!");
+    CHECK(atom);
+    CHECK_EQUAL(atom, testAtom1);
+
+    // New atom.
+    testAtom2 = JS_AtomizeAndPinString(cx, "asdflkjsdf987_@");
+    CHECK(testAtom2);
+  }
+
+  MOZ_ASSERT(cx->zone());
+  JSString* atom = JS_AtomizeString(cx, "asdflkjsdf987_@");
+  CHECK(atom);
+  CHECK_EQUAL(atom, testAtom2);
+
+  return true;
+}
+END_TEST(testAtomizeWithoutActiveZone)