1/*
2 * Copyright (C) 2011 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27
28#if WK_HAVE_C_SPI
29
30#include "JavaScriptTest.h"
31
32#include "PlatformUtilities.h"
33#include "Test.h"
34#include <JavaScriptCore/JSContextRef.h>
35#include <JavaScriptCore/JSRetainPtr.h>
36#include <WebKit/WKRetainPtr.h>
37#include <WebKit/WKSerializedScriptValue.h>
38#include <wtf/StdLibExtras.h>
39
40namespace TestWebKitAPI {
41
42struct JavaScriptCallbackContext {
43 JavaScriptCallbackContext() : didFinish(false) { }
44
45 bool didFinish;
46 JSRetainPtr<JSStringRef> actualString;
47};
48
49static void javaScriptCallback(WKSerializedScriptValueRef resultSerializedScriptValue, WKErrorRef error, void* ctx)
50{
51 ASSERT_NOT_NULL(resultSerializedScriptValue);
52
53 JavaScriptCallbackContext* context = static_cast<JavaScriptCallbackContext*>(ctx);
54
55 JSGlobalContextRef scriptContext = JSGlobalContextCreate(0);
56 ASSERT_NOT_NULL(scriptContext);
57
58 JSValueRef scriptValue = WKSerializedScriptValueDeserialize(resultSerializedScriptValue, scriptContext, 0);
59 ASSERT_NOT_NULL(scriptValue);
60
61 context->actualString = adopt(JSValueToStringCopy(scriptContext, scriptValue, 0));
62 ASSERT_NOT_NULL(context->actualString.get());
63
64 context->didFinish = true;
65
66 JSGlobalContextRelease(scriptContext);
67
68 EXPECT_NULL(error);
69}
70
71::testing::AssertionResult runJSTest(const char*, const char*, const char*, WKPageRef page, const char* script, const char* expectedResult)
72{
73 JavaScriptCallbackContext context;
74 WKPageRunJavaScriptInMainFrame(page, Util::toWK(script).get(), &context, javaScriptCallback);
75 Util::run(&context.didFinish);
76
77 size_t bufferSize = JSStringGetMaximumUTF8CStringSize(context.actualString.get());
78 auto buffer = std::make_unique<char[]>(bufferSize);
79 JSStringGetUTF8CString(context.actualString.get(), buffer.get(), bufferSize);
80
81 return compareJSResult(script, buffer.get(), expectedResult);
82}
83
84::testing::AssertionResult compareJSResult(const char* script, const char* actualResult, const char* expectedResult)
85{
86 if (!strcmp(actualResult, expectedResult))
87 return ::testing::AssertionSuccess();
88
89 return ::testing::AssertionFailure()
90 << "JS expression: " << script << "\n"
91 << " Actual: " << actualResult << "\n"
92 << " Expected: " << expectedResult;
93}
94
95} // namespace TestWebKitAPI
96
97#endif
98