Changeset 50964 in webkit for trunk/JavaScriptCore/API/tests/testapi.c

Timestamp:

Nov 13, 2009, 12:42:16 PM (16 years ago)

Author:

[email protected]

Message:

JSValueProtect and JSValueUnprotect don't protect API wrapper values
​https://bugs.webkit.org/show_bug.cgi?id=31485

Reviewed by Geoff Garen.

Make JSValueProtect/Unprotect use a new 'toJS' function, 'toJSForGC' that
does not attempt to to strip out API wrapper objects.

File:

• trunk/JavaScriptCore/API/tests/testapi.c (modified) (2 diffs)

trunk/JavaScriptCore/API/tests/testapi.c

@@ -738 +738 @@
 }
 
+static JSValueRef jsNumberValue =  NULL;
+
+static void makeGlobalNumberValue(JSContextRef context) {
+    JSValueRef v = JSValueMakeNumber(context, 420);
+    JSValueProtect(context, v);
+    jsNumberValue = v;
+    v = NULL;
+}
+
 int main(int argc, char* argv[])
 {
@@ -949 +958 @@
     
     jsGlobalValue = JSObjectMake(context, NULL, NULL);
+    makeGlobalNumberValue(context);
     JSValueProtect(context, jsGlobalValue);
     JSGarbageCollect(context);
     ASSERT(JSValueIsObject(context, jsGlobalValue));
     JSValueUnprotect(context, jsGlobalValue);
+    JSValueUnprotect(context, jsNumberValue);
 
     JSStringRef goodSyntax = JSStringCreateWithUTF8CString("x = 1;");