Remove color logging feature from qtestlib.

This feature was undocumented and only worked if a secret environment
variable was set, the test output was going to a real console, and plain
text test results were being generated.  Including code in testlib for
fancy presentation of test results conflicts with testlib's stated goal
of being a lightweight framework where every feature contributes to
finding bugs, so this feature is being removed.  If fancy presentation
of test output is required, it should be achieved by post-processing the
test output outside of the test framework.

Change-Id: I872165c4d2c3d2498c3aa039070ecf319e237ca1
Reviewed-on: http://codereview.qt.nokia.com/3432
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

1 files changed, 0 insertions, 13 deletions

diff --git a/src/testlib/qabstracttestlogger.cpp b/src/testlib/qabstracttestlogger.cpp
index 1e95471e70..25193c9aed 100644
--- a/src/testlib/qabstracttestlogger.cpp
+++ b/src/testlib/qabstracttestlogger.cpp
@@ -67,19 +67,6 @@ void QAbstractTestLogger::outputString(const char *msg)
     ::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(const char *filename)
 {
     QTEST_ASSERT(!QTest::stream);