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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /js/src/jsapi-tests/testPropCache.cpp
parentInitial commit. (diff)
downloadfirefox-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 'js/src/jsapi-tests/testPropCache.cpp')
-rw-r--r--js/src/jsapi-tests/testPropCache.cpp47
1 files changed, 47 insertions, 0 deletions
diff --git a/js/src/jsapi-tests/testPropCache.cpp b/js/src/jsapi-tests/testPropCache.cpp
new file mode 100644
index 0000000000..90300e6090
--- /dev/null
+++ b/js/src/jsapi-tests/testPropCache.cpp
@@ -0,0 +1,47 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ * vim: set ts=8 sts=2 et sw=2 tw=80:
+ */
+/* 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/PropertyAndElement.h" // JS_DefineObject
+#include "jsapi-tests/tests.h"
+
+static int g_counter;
+
+static bool CounterAdd(JSContext* cx, JS::HandleObject obj, JS::HandleId id,
+ JS::HandleValue v) {
+ g_counter++;
+ return true;
+}
+
+static const JSClassOps CounterClassOps = {
+ CounterAdd, // addProperty
+ nullptr, // delProperty
+ nullptr, // enumerate
+ nullptr, // newEnumerate
+ nullptr, // resolve
+ nullptr, // mayResolve
+ nullptr, // finalize
+ nullptr, // call
+ nullptr, // construct
+ nullptr, // trace
+};
+
+static const JSClass CounterClass = {"Counter", /* name */
+ 0, /* flags */
+ &CounterClassOps};
+
+BEGIN_TEST(testPropCache_bug505798) {
+ g_counter = 0;
+ EXEC("var x = {};");
+ CHECK(JS_DefineObject(cx, global, "y", &CounterClass, JSPROP_ENUMERATE));
+ EXEC(
+ "var arr = [x, y];\n"
+ "for (var i = 0; i < arr.length; i++)\n"
+ " arr[i].p = 1;\n");
+ CHECK_EQUAL(g_counter, 1);
+ return true;
+}
+END_TEST(testPropCache_bug505798)