Changeset 56189 in webkit for trunk/JavaScriptCore/API/tests/testapi.c

Timestamp:

Mar 18, 2010, 1:51:23 PM (15 years ago)

Author:

[email protected]

Message:

2010-03-18 Oliver Hunt <​[email protected]>

Reviewed by Sam Weinig.

Add API to directly expose JSON parsing
​https://bugs.webkit.org/show_bug.cgi?id=34887

Add API to expose JSON parsing directly, and add tests to testapi

• API/JSValueRef.cpp: (JSValueMakeFromJSONString): (JSValueCreateJSONString):
• API/tests/testapi.c: (main):
• JavaScriptCore.exp:
• runtime/JSONObject.cpp: (JSC::JSONStringify):
• runtime/JSONObject.h:

File:

• trunk/JavaScriptCore/API/tests/testapi.c (modified) (1 diff)

trunk/JavaScriptCore/API/tests/testapi.c

@@ -870 +870 @@
     JSObjectSetProperty(context, globalObject, EmptyObjectIString, EmptyObject, kJSPropertyAttributeNone, NULL);
     JSStringRelease(EmptyObjectIString);
-    
+
+    JSStringRef validJSON = JSStringCreateWithUTF8CString("{\"aProperty\":true}");
+    JSValueRef jsonObject = JSValueMakeFromJSONString(context, validJSON);
+    JSStringRelease(validJSON);
+    if (!JSValueIsObject(context, jsonObject)) {
+        printf("FAIL: Did not parse valid JSON correctly\n");
+        failed = 1;
+    } else
+        printf("PASS: Parsed valid JSON string.\n");
+    JSStringRef propertyName = JSStringCreateWithUTF8CString("aProperty");
+    assertEqualsAsBoolean(JSObjectGetProperty(context, JSValueToObject(context, jsonObject, 0), propertyName, 0), true);
+    JSStringRelease(propertyName);
+    JSStringRef invalidJSON = JSStringCreateWithUTF8CString("fail!");
+    if (JSValueMakeFromJSONString(context, invalidJSON)) {
+        printf("FAIL: Should return null for invalid JSON data\n");
+        failed = 1;
+    } else
+        printf("PASS: Correctly returned null for invalid JSON data.\n");
     JSValueRef exception;
-
+    JSStringRef str = JSValueCreateJSONString(context, jsonObject, 0, 0);
+    if (!JSStringIsEqualToUTF8CString(str, "{\"aProperty\":true}")) {
+        printf("FAIL: Did not correctly serialise with indent of 0.\n");
+        failed = 1;
+    } else
+        printf("PASS: Correctly serialised with indent of 0.\n");
+    JSStringRelease(str);
+
+    str = JSValueCreateJSONString(context, jsonObject, 4, 0);
+    if (!JSStringIsEqualToUTF8CString(str, "{\n    \"aProperty\": true\n}")) {
+        printf("FAIL: Did not correctly serialise with indent of 4.\n");
+        failed = 1;
+    } else
+        printf("PASS: Correctly serialised with indent of 4.\n");
+    JSStringRelease(str);
+    JSStringRef src = JSStringCreateWithUTF8CString("({get a(){ throw '';}})");
+    JSValueRef unstringifiableObj = JSEvaluateScript(context, src, NULL, NULL, 1, NULL);
+    
+    str = JSValueCreateJSONString(context, unstringifiableObj, 4, 0);
+    if (str) {
+        printf("FAIL: Didn't return null when attempting to serialize unserializable value.\n");
+        JSStringRelease(str);
+        failed = 1;
+    } else
+        printf("PASS: returned null when attempting to serialize unserializable value.\n");
+    
+    str = JSValueCreateJSONString(context, unstringifiableObj, 4, &exception);
+    if (str) {
+        printf("FAIL: Didn't return null when attempting to serialize unserializable value.\n");
+        JSStringRelease(str);
+        failed = 1;
+    } else
+        printf("PASS: returned null when attempting to serialize unserializable value.\n");
+    if (!exception) {
+        printf("FAIL: Did not set exception on serialisation error\n");
+        failed = 1;
+    } else
+        printf("PASS: set exception on serialisation error\n");
     // Conversions that throw exceptions
     exception = NULL;