Qt 4.8
qtestbasicstreamer.cpp
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41 
42 #include "qtestbasicstreamer.h"
43 #include "qtestlogger_p.h"
44 #include "qtestelement.h"
45 #include "qtestelementattribute.h"
46 #include "QtTest/private/qtestlog_p.h"
47 #include "qtestassert.h"
48 
49 #include <stdio.h>
50 #include <stdlib.h>
51 
52 #ifndef Q_OS_WIN
53 #include <unistd.h>
54 #endif
55 
57 
58 namespace QTest
59 {
60  static FILE *stream = 0;
61 }
62 
64  :testLogger(0)
65 {
66 }
67 
69 {}
70 
71 void QTestBasicStreamer::formatStart(const QTestElement *element, QTestCharBuffer *formatted) const
72 {
73  if(!element || !formatted )
74  return;
75  formatted->data()[0] = '\0';
76 }
77 
78 void QTestBasicStreamer::formatEnd(const QTestElement *element, QTestCharBuffer *formatted) const
79 {
80  if(!element || !formatted )
81  return;
82  formatted->data()[0] = '\0';
83 }
84 
86 {
87  if(!element || !formatted )
88  return;
89  formatted->data()[0] = '\0';
90 }
91 
93 {
94  if(!element || !formatted )
95  return;
96  formatted->data()[0] = '\0';
97 }
98 
100 {
101  if(!attribute || !formatted )
102  return;
103  formatted->data()[0] = '\0';
104 }
105 
107 {
108  if(!element)
109  return;
110 
111  outputElements(element);
112 }
113 
115 {
116  QTestCharBuffer buf;
117  bool hasChildren;
118  /*
119  Elements are in reverse order of occurrence, so start from the end and work
120  our way backwards.
121  */
122  while (element && element->nextElement()) {
123  element = element->nextElement();
124  }
125  while (element) {
126  hasChildren = element->childElements();
127 
128  formatStart(element, &buf);
129  outputString(buf.data());
130 
131  formatBeforeAttributes(element, &buf);
132  outputString(buf.data());
133 
134  outputElementAttributes(element, element->attributes());
135 
136  formatAfterAttributes(element, &buf);
137  outputString(buf.data());
138 
139  if(hasChildren)
140  outputElements(element->childElements(), true);
141 
142  formatEnd(element, &buf);
143  outputString(buf.data());
144 
145  element = element->previousElement();
146  }
147 }
148 
150 {
151  QTestCharBuffer buf;
152  while(attribute){
153  formatAttributes(element, attribute, &buf);
154  outputString(buf.data());
155  attribute = attribute->nextElement();
156  }
157 }
158 
159 void QTestBasicStreamer::outputString(const char *msg) const
160 {
162 
163  ::fputs(msg, QTest::stream);
164  ::fflush(QTest::stream);
165 }
166 
168 {
170 
171  const char *out = QTestLog::outputFileName();
172  if (!out) {
173  QTest::stream = stdout;
174  return;
175  }
176  #if defined(_MSC_VER) && _MSC_VER >= 1400 && !defined(Q_OS_WINCE)
177  if (::fopen_s(&QTest::stream, out, "wt")) {
178  #else
179  QTest::stream = ::fopen(out, "wt");
180  if (!QTest::stream) {
181  #endif
182  printf("Unable to open file for logging: %s", out);
183  ::exit(1);
184  }
185 }
186 
188 {
190 
191 #if defined(Q_OS_WIN) || defined(Q_OS_INTEGRITY)
192  return true;
193 #else
194  static bool ttyoutput = isatty(fileno(QTest::stream));
195  return ttyoutput;
196 #endif
197 }
198 
200 {
202  if (QTest::stream != stdout)
203  fclose(QTest::stream);
204 
205  QTest::stream = 0;
206 }
207 
209 {
210  testLogger = tstLogger;
211 }
212 
214 {
215  return testLogger;
216 }
217 
219 
#define QT_END_NAMESPACE
This macro expands to.
Definition: qglobal.h:90
const QTestLogger * testLogger
virtual void outputElementAttributes(const QTestElement *element, QTestElementAttribute *attribute) const
virtual void formatStart(const QTestElement *element, QTestCharBuffer *formatted) const
static const char * outputFileName()
Definition: qtestlog.cpp:389
virtual void output(QTestElement *element) const
QTestElement * childElements() const
virtual void formatEnd(const QTestElement *element, QTestCharBuffer *formatted) const
void setLogger(const QTestLogger *tstLogger)
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition: qglobal.h:89
static FILE * stream
const QTestLogger * logger() const
static QAbstractTestLogger * testLogger
Definition: qtestlog.cpp:92
virtual void formatAttributes(const QTestElement *element, const QTestElementAttribute *attribute, QTestCharBuffer *formatted) const
virtual void formatBeforeAttributes(const QTestElement *element, QTestCharBuffer *formatted) const
#define QTEST_ASSERT(cond)
Definition: qtestassert.h:53
QTestElementAttribute * attributes() const
void outputString(const char *msg) const
T * previousElement()
virtual void formatAfterAttributes(const QTestElement *element, QTestCharBuffer *formatted) const
The QTest namespace contains all the functions and declarations that are related to the QTestLib tool...
virtual void outputElements(QTestElement *element, bool isChildElement=false) const