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WTFStubs.cpp

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1/****************************************************************************-
2**-
3** Copyright (C) 2016 The Qt Company Ltd.-
4** Contact: https://www.qt.io/licensing/-
5**-
6** This file is part of the QtQml module of the Qt Toolkit.-
7**-
8** $QT_BEGIN_LICENSE:LGPL$-
9** Commercial License Usage-
10** Licensees holding valid commercial Qt licenses may use this file in-
11** accordance with the commercial license agreement provided with the-
12** Software or, alternatively, in accordance with the terms contained in-
13** a written agreement between you and The Qt Company. For licensing terms-
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15** information use the contact form at https://www.qt.io/contact-us.-
16**-
17** GNU Lesser General Public License Usage-
18** Alternatively, this file may be used under the terms of the GNU Lesser-
19** General Public License version 3 as published by the Free Software-
20** Foundation and appearing in the file LICENSE.LGPL3 included in the-
21** packaging of this file. Please review the following information to-
22** ensure the GNU Lesser General Public License version 3 requirements-
23** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.-
24**-
25** GNU General Public License Usage-
26** Alternatively, this file may be used under the terms of the GNU-
27** General Public License version 2.0 or (at your option) the GNU General-
28** Public license version 3 or any later version approved by the KDE Free-
29** Qt Foundation. The licenses are as published by the Free Software-
30** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3-
31** included in the packaging of this file. Please review the following-
32** information to ensure the GNU General Public License requirements will-
33** be met: https://www.gnu.org/licenses/gpl-2.0.html and-
34** https://www.gnu.org/licenses/gpl-3.0.html.-
35**-
36** $QT_END_LICENSE$-
37**-
38****************************************************************************/-
39#include <config.h>-
40#include <stdlib.h>-
41#include <stdio.h>-
42#include <stdarg.h>-
43#include <qdebug.h>-
44#include <qbytearray.h> // qvsnprintf-
45#include <FilePrintStream.h>-
46-
47namespace WTF {-
48-
49void* fastMalloc(size_t size)-
50{-
51 return malloc(size);
never executed: return malloc(size);
0
52}-
53-
54void* fastRealloc(void* ptr, size_t size)-
55{-
56 return realloc(ptr, size);
never executed: return realloc(ptr, size);
0
57}-
58-
59void fastFree(void* ptr)-
60{-
61 free(ptr);-
62}
never executed: end of block
0
63-
64uint32_t cryptographicallyRandomNumber()-
65{-
66 return 0;
executed 1161586 times by 153 tests: return 0;
Executed by:
  • tst_bindingdependencyapi
  • tst_drawingmodes
  • tst_ecmascripttests
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_parserstress
  • tst_qjsengine
  • tst_qjsonbinding
  • tst_qjsvalue
  • tst_qjsvalueiterator
  • tst_qmlcachegen
  • tst_qmldiskcache
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugclient
  • tst_qqmldebugjs
  • tst_qqmldebuglocal
  • tst_qqmldebugservice
  • tst_qqmlecmascript
  • tst_qqmlenginecleanup
  • ...
1161586
67}-
68-
69static FilePrintStream* s_dataFile;-
70-
71void setDataFile(FilePrintStream *ps)-
72{-
73 delete s_dataFile;-
74 s_dataFile = ps;-
75}
never executed: end of block
0
76-
77void setDataFile(FILE* f)-
78{-
79 delete s_dataFile;-
80 s_dataFile = new FilePrintStream(f, FilePrintStream::Borrow);-
81}
never executed: end of block
0
82-
83FilePrintStream& dataFile()-
84{-
85 if (!s_dataFile)
!s_dataFileDescription
TRUEnever evaluated
FALSEnever evaluated
0
86 s_dataFile = new FilePrintStream(stderr, FilePrintStream::Borrow);
never executed: s_dataFile = new FilePrintStream( stderr , FilePrintStream::Borrow);
0
87 return *s_dataFile;
never executed: return *s_dataFile;
0
88}-
89-
90void dataLogFV(const char* format, va_list args)-
91{-
92 char buffer[1024];-
93 qvsnprintf(buffer, sizeof(buffer), format, args);-
94 qDebug("%s", buffer);-
95}
never executed: end of block
0
96-
97void dataLogF(const char* format, ...)-
98{-
99 char buffer[1024];-
100 va_list args;-
101 va_start(args, format);-
102 qvsnprintf(buffer, sizeof(buffer), format, args);-
103 va_end(args);-
104 qDebug("%s", buffer);-
105}
never executed: end of block
0
106-
107void dataLogFString(const char* str)-
108{-
109 qDebug("%s", str);-
110}
never executed: end of block
0
111-
112}-
113-
114extern "C" {-
115// When adding a new stub here do not forget to add-
116// DEFINES += StubFunctionName=qmlStubFunctionName-
117// for example:-
118// DEFINES += WTFReportAssertionFailureWithMessage=qmlWTFReportAssertionFailureWithMessage-
119// to prevent "duplicate symbol" error during static library linking. See bugs QTBUG-35041 and QTBUG-63050-
120-
121void WTFReportAssertionFailure(const char* file, int line, const char* function, const char*assertion)-
122{-
123 fprintf(stderr, "WTF failing assertion in %s, line %d, function %s: %s\n", file, line, function, assertion);-
124}
never executed: end of block
0
125-
126void WTFReportAssertionFailureWithMessage(const char* file, int line, const char* function, const char* assertion, const char* format, ...)-
127{-
128 // TODO: show the message, or remove this function completely. (The latter would probably be best.)-
129 Q_UNUSED(format);-
130 fprintf(stderr, "WTF failing assertion in %s, line %d, function %s: %s\n", file, line, function, assertion);-
131}
never executed: end of block
0
132-
133void WTFReportBacktrace()-
134{-
135}-
136-
137void WTFInvokeCrashHook()-
138{-
139}-
140-
141}-
142-
143-
144#if ENABLE(ASSEMBLER) && CPU(X86) && !OS(MAC_OS_X)-
145#include <MacroAssemblerX86Common.h>-
146-
147JSC::MacroAssemblerX86Common::SSE2CheckState JSC::MacroAssemblerX86Common::s_sse2CheckState = JSC::MacroAssemblerX86Common::NotCheckedSSE2;-
148#endif-
149-
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