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qv4compilationunitmapper_unix.cpp

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1-
2-
3-
4-
5-
6using namespace QV4;-
7-
8CompiledData::Unit *CompilationUnitMapper::open(const QString &cacheFileName, const QDateTime &sourceTimeStamp, QString *errorString)-
9{-
10 close();-
11-
12 int fd = qt_safe_open(QFile::encodeName(cacheFileName).constData(), -
13 00-
14 );-
15 if (fd == -1
fd == -1Description
TRUEevaluated 2839 times by 126 tests
Evaluated by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qmldiskcache
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmlecmascript
  • tst_qqmlenginecleanup
  • tst_qqmlenginedebugservice
  • tst_qqmlexpression
  • tst_qqmlfileselector
  • tst_qqmlimport
  • tst_qqmlincubator
  • tst_qqmlinfo
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • ...
FALSEevaluated 9642 times by 125 tests
Evaluated by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qmldiskcache
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmlecmascript
  • tst_qqmlenginecleanup
  • tst_qqmlexpression
  • tst_qqmlfileselector
  • tst_qqmlimport
  • tst_qqmlincubator
  • tst_qqmlinfo
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • tst_qqmllocale
  • ...
) {
2839-9642
16 *errorString = qt_error_string(-
17 (*__errno_location ())-
18 );-
19 return
executed 2839 times by 126 tests: return nullptr;
Executed by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qmldiskcache
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmlecmascript
  • tst_qqmlenginecleanup
  • tst_qqmlenginedebugservice
  • tst_qqmlexpression
  • tst_qqmlfileselector
  • tst_qqmlimport
  • tst_qqmlincubator
  • tst_qqmlinfo
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • ...
nullptr;
executed 2839 times by 126 tests: return nullptr;
Executed by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qmldiskcache
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmlecmascript
  • tst_qqmlenginecleanup
  • tst_qqmlenginedebugservice
  • tst_qqmlexpression
  • tst_qqmlfileselector
  • tst_qqmlimport
  • tst_qqmlincubator
  • tst_qqmlinfo
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • ...
2839
20 }-
21-
22 QDeferredCleanup cleanup([fd]{-
23 qt_safe_close(fd) ;-
24 }
executed 9642 times by 125 tests: end of block
Executed by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qmldiskcache
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmlecmascript
  • tst_qqmlenginecleanup
  • tst_qqmlexpression
  • tst_qqmlfileselector
  • tst_qqmlimport
  • tst_qqmlincubator
  • tst_qqmlinfo
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • tst_qqmllocale
  • ...
)
;
9642
25-
26 CompiledData::Unit header;-
27 qint64 bytesRead = qt_safe_read(fd, reinterpret_cast<char *>(&header), sizeof(header));-
28-
29 if (bytesRead != sizeof(header)
bytesRead != sizeof(header)Description
TRUEnever evaluated
FALSEevaluated 9642 times by 125 tests
Evaluated by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qmldiskcache
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmlecmascript
  • tst_qqmlenginecleanup
  • tst_qqmlexpression
  • tst_qqmlfileselector
  • tst_qqmlimport
  • tst_qqmlincubator
  • tst_qqmlinfo
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • tst_qqmllocale
  • ...
) {
0-9642
30 *errorString = ([]() noexcept -> QString { enum { Size = sizeof(u"" "File too small for the header fields")/2 - 1 }; static const QStaticStringData<Size> qstring_literal = { { { { -1 } }, Size, 0, 0, sizeof(QStringData) }, u"" "File too small for the header fields" }; QStringDataPtr holder = { qstring_literal.data_ptr() }; const QString qstring_literal_temp(holder); return qstring_literal_temp; }());-
31 return
never executed: return nullptr;
nullptr;
never executed: return nullptr;
0
32 }-
33-
34 if (!header.verifyHeader(sourceTimeStamp, errorString)
!header.verify..., errorString)Description
TRUEevaluated 300 times by 33 tests
Evaluated by:
  • tst_examples
  • tst_multipointtoucharea_interop
  • tst_qmldiskcache
  • tst_qqmlcontext
  • tst_qqmlecmascript
  • tst_qqmlenginecleanup
  • tst_qqmlinstantiator
  • tst_qqmllistmodel
  • tst_qqmlmetatype
  • tst_qqmlqt
  • tst_qqmltypeloader
  • tst_qqmlvaluetypes
  • tst_qquickanimations
  • tst_qquickdraghandler
  • tst_qquickflickable
  • tst_qquickgridview
  • tst_qquickimage
  • tst_qquickitem2
  • tst_qquickitemlayer
  • tst_qquickitemparticle
  • tst_qquicklayouts
  • tst_qquicklistview
  • tst_qquickloader
  • tst_qquickmousearea
  • tst_qquickpathview
  • ...
FALSEevaluated 9342 times by 125 tests
Evaluated by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qmldiskcache
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmlecmascript
  • tst_qqmlenginecleanup
  • tst_qqmlexpression
  • tst_qqmlfileselector
  • tst_qqmlimport
  • tst_qqmlincubator
  • tst_qqmlinfo
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • tst_qqmllocale
  • ...
)
300-9342
35 return
executed 300 times by 33 tests: return nullptr;
Executed by:
  • tst_examples
  • tst_multipointtoucharea_interop
  • tst_qmldiskcache
  • tst_qqmlcontext
  • tst_qqmlecmascript
  • tst_qqmlenginecleanup
  • tst_qqmlinstantiator
  • tst_qqmllistmodel
  • tst_qqmlmetatype
  • tst_qqmlqt
  • tst_qqmltypeloader
  • tst_qqmlvaluetypes
  • tst_qquickanimations
  • tst_qquickdraghandler
  • tst_qquickflickable
  • tst_qquickgridview
  • tst_qquickimage
  • tst_qquickitem2
  • tst_qquickitemlayer
  • tst_qquickitemparticle
  • tst_qquicklayouts
  • tst_qquicklistview
  • tst_qquickloader
  • tst_qquickmousearea
  • tst_qquickpathview
  • ...
nullptr;
executed 300 times by 33 tests: return nullptr;
Executed by:
  • tst_examples
  • tst_multipointtoucharea_interop
  • tst_qmldiskcache
  • tst_qqmlcontext
  • tst_qqmlecmascript
  • tst_qqmlenginecleanup
  • tst_qqmlinstantiator
  • tst_qqmllistmodel
  • tst_qqmlmetatype
  • tst_qqmlqt
  • tst_qqmltypeloader
  • tst_qqmlvaluetypes
  • tst_qquickanimations
  • tst_qquickdraghandler
  • tst_qquickflickable
  • tst_qquickgridview
  • tst_qquickimage
  • tst_qquickitem2
  • tst_qquickitemlayer
  • tst_qquickitemparticle
  • tst_qquicklayouts
  • tst_qquicklistview
  • tst_qquickloader
  • tst_qquickmousearea
  • tst_qquickpathview
  • ...
300
36-
37-
38-
39 length = static_cast<size_t>(lseek(fd, 0, -
40 2-
41 ));-
42-
43 void *ptr = mmap(nullptr, length, -
44 0x1-
45 , -
46 0x01-
47 , fd, 0);-
48 if (ptr ==
ptr == ((void *) -1)Description
TRUEnever evaluated
FALSEevaluated 9342 times by 125 tests
Evaluated by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qmldiskcache
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmlecmascript
  • tst_qqmlenginecleanup
  • tst_qqmlexpression
  • tst_qqmlfileselector
  • tst_qqmlimport
  • tst_qqmlincubator
  • tst_qqmlinfo
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • tst_qqmllocale
  • ...
0-9342
49 ((void *) -1)
ptr == ((void *) -1)Description
TRUEnever evaluated
FALSEevaluated 9342 times by 125 tests
Evaluated by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qmldiskcache
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmlecmascript
  • tst_qqmlenginecleanup
  • tst_qqmlexpression
  • tst_qqmlfileselector
  • tst_qqmlimport
  • tst_qqmlincubator
  • tst_qqmlinfo
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • tst_qqmllocale
  • ...
0-9342
50 ) {-
51 *errorString = qt_error_string(-
52 (*__errno_location ())-
53 );-
54 return
never executed: return nullptr;
nullptr;
never executed: return nullptr;
0
55 }-
56 dataPtr = ptr;-
57-
58 return
executed 9342 times by 125 tests: return reinterpret_cast<CompiledData::Unit*>(dataPtr);
Executed by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qmldiskcache
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmlecmascript
  • tst_qqmlenginecleanup
  • tst_qqmlexpression
  • tst_qqmlfileselector
  • tst_qqmlimport
  • tst_qqmlincubator
  • tst_qqmlinfo
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • tst_qqmllocale
  • ...
reinterpret_cast<CompiledData::Unit*>(dataPtr);
executed 9342 times by 125 tests: return reinterpret_cast<CompiledData::Unit*>(dataPtr);
Executed by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qmldiskcache
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmlecmascript
  • tst_qqmlenginecleanup
  • tst_qqmlexpression
  • tst_qqmlfileselector
  • tst_qqmlimport
  • tst_qqmlincubator
  • tst_qqmlinfo
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • tst_qqmllocale
  • ...
9342
59}-
60-
61void CompilationUnitMapper::close()-
62{-
63-
64 if (dataPtr != nullptr
dataPtr != nullptrDescription
TRUEevaluated 8852 times by 121 tests
Evaluated by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qmldiskcache
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmlecmascript
  • tst_qqmlenginecleanup
  • tst_qqmlfileselector
  • tst_qqmlimport
  • tst_qqmlincubator
  • tst_qqmlinfo
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • tst_qqmllocale
  • tst_qqmlmetaobject
  • ...
FALSEevaluated 15620 times by 126 tests
Evaluated by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qmldiskcache
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmlecmascript
  • tst_qqmlenginecleanup
  • tst_qqmlenginedebugservice
  • tst_qqmlexpression
  • tst_qqmlfileselector
  • tst_qqmlimport
  • tst_qqmlincubator
  • tst_qqmlinfo
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • ...
) {
8852-15620
65-
66-
67-
68-
69-
70 if (!(reinterpret_cast<CompiledData::Unit*>(dataPtr)->flags & CompiledData::Unit::StaticData)
!(reinterpret_...t::StaticData)Description
TRUEnever evaluated
FALSEevaluated 8852 times by 121 tests
Evaluated by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qmldiskcache
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmlecmascript
  • tst_qqmlenginecleanup
  • tst_qqmlfileselector
  • tst_qqmlimport
  • tst_qqmlincubator
  • tst_qqmlinfo
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • tst_qqmllocale
  • tst_qqmlmetaobject
  • ...
)
0-8852
71 munmap(dataPtr, length);
never executed: munmap(dataPtr, length);
0
72 }
executed 8852 times by 121 tests: end of block
Executed by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qmldiskcache
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmlecmascript
  • tst_qqmlenginecleanup
  • tst_qqmlfileselector
  • tst_qqmlimport
  • tst_qqmlincubator
  • tst_qqmlinfo
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • tst_qqmllocale
  • tst_qqmlmetaobject
  • ...
8852
73 dataPtr = nullptr;-
74}
executed 24472 times by 126 tests: end of block
Executed by:
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qmldiskcache
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmlecmascript
  • tst_qqmlenginecleanup
  • tst_qqmlenginedebugservice
  • tst_qqmlexpression
  • tst_qqmlfileselector
  • tst_qqmlimport
  • tst_qqmlincubator
  • tst_qqmlinfo
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • ...
24472
75-
76-
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