Migrated several tests from blink to V8 repository.

test/webkit/JSON-stringify-replacer.js

+// Copyright 2013 the V8 project authors. All rights reserved.
+// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1.  Redistributions of source code must retain the above copyright
+//     notice, this list of conditions and the following disclaimer.
+// 2.  Redistributions in binary form must reproduce the above copyright
+//     notice, this list of conditions and the following disclaimer in the
+//     documentation and/or other materials provided with the distribution.
+//
+// THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+// DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
+// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+description("Test to ensure correct behaviour of replacer functions in JSON.stringify");
+
+var object = {0:0, 1:1, 2:2, 3:undefined};
+var array = [0, 1, 2, undefined];
+function returnUndefined(){}
+function returnObjectFor1(k, v) {
+    if (k == "1")
+        return {};
+    return v;
+}
+function returnArrayFor1(k, v) {
+    if (k == "1")
+        return [];
+    return v;
+}
+function returnUndefinedFor1(k, v) {
+    if (k == "1")
+        return undefined;
+    return v;
+}
+function returnNullFor1(k, v) {
+    if (k == "1")
+        return null;
+    return v;
+}
+function returnCycleObjectFor1(k, v) {
+    if (k == "1")
+        return object;
+    return v;
+}
+function returnCycleArrayFor1(k, v) {
+    if (k == "1")
+        return array;
+    return v;
+}
+function returnFunctionFor1(k, v) {
+    if (k == "1")
+        return function(){};
+    return v;
+}
+function returnStringForUndefined(k, v) {
+    if (v === undefined)
+        return "undefined value";
+    return v;
+}
+
+shouldBeUndefined("JSON.stringify(object, returnUndefined)");
+shouldBeUndefined("JSON.stringify(array, returnUndefined)");
+
+shouldBe("JSON.stringify(object, returnObjectFor1)", '\'{"0":0,"1":{},"2":2}\'');
+shouldBe("JSON.stringify(array, returnObjectFor1)", '\'[0,{},2,null]\'');
+
+shouldBe("JSON.stringify(object, returnArrayFor1)", '\'{"0":0,"1":[],"2":2}\'');
+shouldBe("JSON.stringify(array, returnArrayFor1)", '\'[0,[],2,null]\'');
+
+shouldBe("JSON.stringify(object, returnUndefinedFor1)", '\'{"0":0,"2":2}\'');
+shouldBe("JSON.stringify(array, returnUndefinedFor1)", '\'[0,null,2,null]\'');
+
+shouldBe("JSON.stringify(object, returnFunctionFor1)", '\'{"0":0,"2":2}\'');
+shouldBe("JSON.stringify(array, returnFunctionFor1)", '\'[0,null,2,null]\'');
+
+shouldBe("JSON.stringify(object, returnNullFor1)", '\'{"0":0,"1":null,"2":2}\'');
+shouldBe("JSON.stringify(array, returnNullFor1)", '\'[0,null,2,null]\'');
+
+shouldBe("JSON.stringify(object, returnStringForUndefined)", '\'{"0":0,"1":1,"2":2,"3":"undefined value"}\'');
+shouldBe("JSON.stringify(array, returnStringForUndefined)", '\'[0,1,2,"undefined value"]\'');
+
+shouldThrow("JSON.stringify(object, returnCycleObjectFor1)");
+shouldThrow("JSON.stringify(array, returnCycleObjectFor1)");
+
+shouldThrow("JSON.stringify(object, returnCycleArrayFor1)");
+shouldThrow("JSON.stringify(array, returnCycleArrayFor1)");