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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/testGetPropertyDescriptor.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/testGetPropertyDescriptor.cpp')
-rw-r--r--js/src/jsapi-tests/testGetPropertyDescriptor.cpp54
1 files changed, 54 insertions, 0 deletions
diff --git a/js/src/jsapi-tests/testGetPropertyDescriptor.cpp b/js/src/jsapi-tests/testGetPropertyDescriptor.cpp
new file mode 100644
index 0000000000..f5a76b5b6a
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+++ b/js/src/jsapi-tests/testGetPropertyDescriptor.cpp
@@ -0,0 +1,54 @@
+/* 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/CallAndConstruct.h" // JS::IsCallable
+#include "js/PropertyAndElement.h"
+#include "js/PropertyDescriptor.h" // JS::FromPropertyDescriptor, JS_GetPropertyDescriptor
+#include "js/RootingAPI.h"
+#include "jsapi-tests/tests.h"
+
+BEGIN_TEST(test_GetPropertyDescriptor) {
+ JS::RootedValue v(cx);
+ EVAL("({ somename : 123 })", &v);
+ CHECK(v.isObject());
+
+ JS::RootedObject obj(cx, &v.toObject());
+ JS::Rooted<mozilla::Maybe<JS::PropertyDescriptor>> desc(cx);
+ JS::RootedObject holder(cx);
+
+ CHECK(JS_GetPropertyDescriptor(cx, obj, "somename", &desc, &holder));
+ CHECK(desc.isSome());
+ CHECK_SAME(desc->value(), JS::Int32Value(123));
+
+ JS::RootedValue descValue(cx);
+ CHECK(JS::FromPropertyDescriptor(cx, desc, &descValue));
+ CHECK(descValue.isObject());
+ JS::RootedObject descObj(cx, &descValue.toObject());
+ JS::RootedValue value(cx);
+ CHECK(JS_GetProperty(cx, descObj, "value", &value));
+ CHECK_EQUAL(value.toInt32(), 123);
+ CHECK(JS_GetProperty(cx, descObj, "get", &value));
+ CHECK(value.isUndefined());
+ CHECK(JS_GetProperty(cx, descObj, "set", &value));
+ CHECK(value.isUndefined());
+ CHECK(JS_GetProperty(cx, descObj, "writable", &value));
+ CHECK(value.isTrue());
+ CHECK(JS_GetProperty(cx, descObj, "configurable", &value));
+ CHECK(value.isTrue());
+ CHECK(JS_GetProperty(cx, descObj, "enumerable", &value));
+ CHECK(value.isTrue());
+
+ CHECK(JS_GetPropertyDescriptor(cx, obj, "not-here", &desc, &holder));
+ CHECK(desc.isNothing());
+
+ CHECK(JS_GetPropertyDescriptor(cx, obj, "toString", &desc, &holder));
+ JS::RootedObject objectProto(cx, JS::GetRealmObjectPrototype(cx));
+ CHECK(objectProto);
+ CHECK_EQUAL(holder, objectProto);
+ CHECK(desc->value().isObject());
+ CHECK(JS::IsCallable(&desc->value().toObject()));
+
+ return true;
+}
+END_TEST(test_GetPropertyDescriptor)