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Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12

1 files changed, 166 insertions, 0 deletions

diff --git a/src/testlib/qabstracttestlogger.cpp b/src/testlib/qabstracttestlogger.cpp
new file mode 100644
index 0000000000..c2e53e623e
--- /dev/null
+++ b/src/testlib/qabstracttestlogger.cpp
@@ -0,0 +1,166 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtTest module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "QtTest/private/qabstracttestlogger_p.h"
+#include "QtTest/private/qtestlog_p.h"
+#include "QtTest/qtestassert.h"
+
+#include "QtCore/qbytearray.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+
+#ifndef Q_OS_WIN
+#include <unistd.h>
+#endif
+
+QT_BEGIN_NAMESPACE
+
+namespace QTest
+{
+    static FILE *stream = 0;
+}
+
+void QAbstractTestLogger::outputString(const char *msg)
+{
+    QTEST_ASSERT(QTest::stream);
+
+    ::fputs(msg, QTest::stream);
+    ::fflush(QTest::stream);
+}
+
+bool QAbstractTestLogger::isTtyOutput()
+{
+    QTEST_ASSERT(QTest::stream);
+
+#if defined(Q_OS_WIN) || defined(Q_OS_INTEGRITY)
+    return true;
+#else
+    static bool ttyoutput = isatty(fileno(QTest::stream));
+    return ttyoutput;
+#endif
+}
+
+
+void QAbstractTestLogger::startLogging()
+{
+    QTEST_ASSERT(!QTest::stream);
+
+    const char *out = QTestLog::outputFileName();
+    if (!out) {
+        QTest::stream = stdout;
+        return;
+    }
+#if defined(_MSC_VER) && _MSC_VER >= 1400 && !defined(Q_OS_WINCE)
+    if (::fopen_s(&QTest::stream, out, "wt")) {
+#else
+    QTest::stream = ::fopen(out, "wt");
+    if (!QTest::stream) {
+#endif
+        printf("Unable to open file for logging: %s", out);
+        ::exit(1);
+    }
+}
+
+void QAbstractTestLogger::stopLogging()
+{
+    QTEST_ASSERT(QTest::stream);
+    if (QTest::stream != stdout) {
+        fclose(QTest::stream);
+    } else {
+#ifdef Q_OS_SYMBIAN
+        // Convenience sleep for Symbian and TRK. Without this sleep depending on the timing the
+        // user would not see the complete output because it is still pending in any of the buffers
+        // before arriving via the USB port on the development PC
+        User::AfterHighRes(2*1000*1000);
+#endif
+    }
+    QTest::stream = 0;
+}
+
+namespace QTest
+{
+
+extern void filter_unprintable(char *str);
+
+/*!
+    \fn int QTest::qt_asprintf(QTestCharBuffer *buf, const char *format, ...);
+    \internal
+ */
+int qt_asprintf(QTestCharBuffer *str, const char *format, ...)
+{
+    static const int MAXSIZE = 1024*1024*2;
+
+    Q_ASSERT(str);
+
+    int size = str->size();
+
+    va_list ap;
+    int res = 0;
+
+    for (;;) {
+        va_start(ap, format);
+        res = qvsnprintf(str->data(), size, format, ap);
+        va_end(ap);
+        str->data()[size - 1] = '\0';
+        if (res >= 0 && res < size) {
+            // We succeeded
+            break;
+        }
+        // buffer wasn't big enough, try again.
+        // Note, we're assuming that a result of -1 is always due to running out of space.
+        size *= 2;
+        if (size > MAXSIZE) {
+            break;
+        }
+        if (!str->reset(size))
+            break; // out of memory - take what we have
+    }
+
+    filter_unprintable(str->data());
+
+    return res;
+}
+
+}
+
+QT_END_NAMESPACE