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40 | ****************************************************************************/ |
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 | |
56 | QT_BEGIN_NAMESPACE |
57 | |
58 | namespace QTest |
59 | { |
60 | static FILE *stream = 0; |
61 | } |
62 | |
63 | QTestBasicStreamer::QTestBasicStreamer() |
64 | :testLogger(0) |
65 | { |
66 | } |
67 | |
68 | QTestBasicStreamer::~QTestBasicStreamer() |
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 | |
85 | void QTestBasicStreamer::formatBeforeAttributes(const QTestElement *element, QTestCharBuffer *formatted) const |
86 | { |
87 | if(!element || !formatted ) |
88 | return; |
89 | formatted->data()[0] = '\0'; |
90 | } |
91 | |
92 | void QTestBasicStreamer::formatAfterAttributes(const QTestElement *element, QTestCharBuffer *formatted) const |
93 | { |
94 | if(!element || !formatted ) |
95 | return; |
96 | formatted->data()[0] = '\0'; |
97 | } |
98 | |
99 | void QTestBasicStreamer::formatAttributes(const QTestElement *, const QTestElementAttribute *attribute, QTestCharBuffer *formatted) const |
100 | { |
101 | if(!attribute || !formatted ) |
102 | return; |
103 | formatted->data()[0] = '\0'; |
104 | } |
105 | |
106 | void QTestBasicStreamer::output(QTestElement *element) const |
107 | { |
108 | if(!element) |
109 | return; |
110 | |
111 | outputElements(element); |
112 | } |
113 | |
114 | void QTestBasicStreamer::outputElements(QTestElement *element, bool) const |
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 | |
149 | void QTestBasicStreamer::outputElementAttributes(const QTestElement* element, QTestElementAttribute *attribute) const |
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 | { |
161 | QTEST_ASSERT(QTest::stream); |
162 | |
163 | ::fputs(msg, QTest::stream); |
164 | ::fflush(QTest::stream); |
165 | } |
166 | |
167 | void QTestBasicStreamer::startStreaming() |
168 | { |
169 | QTEST_ASSERT(!QTest::stream); |
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 | |
187 | bool QTestBasicStreamer::isTtyOutput() |
188 | { |
189 | QTEST_ASSERT(QTest::stream); |
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 | |
199 | void QTestBasicStreamer::stopStreaming() |
200 | { |
201 | QTEST_ASSERT(QTest::stream); |
202 | if (QTest::stream != stdout) |
203 | fclose(QTest::stream); |
204 | |
205 | QTest::stream = 0; |
206 | } |
207 | |
208 | void QTestBasicStreamer::setLogger(const QTestLogger *tstLogger) |
209 | { |
210 | testLogger = tstLogger; |
211 | } |
212 | |
213 | const QTestLogger *QTestBasicStreamer::logger() const |
214 | { |
215 | return testLogger; |
216 | } |
217 | |
218 | QT_END_NAMESPACE |
219 | |
220 | |