Flush stdout after printing test name and result on Windows

On other platforms, the standard output mode is changed to line
buffered, but that isn't possible on Windows. To allow other tools
(such as deqp-runner) to properly parse the output even if a
crash occurs, we need to flush after printing the test case name
and result.

Signed-off-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com>

diff --git a/framework/common/tcuTestSessionExecutor.cpp b/framework/common/tcuTestSessionExecutor.cpp
index 09ffd55..496552d 100644 (file)
--- a/framework/common/tcuTestSessionExecutor.cpp
+++ b/framework/common/tcuTestSessionExecutor.cpp
@@ -197,6 +197,10 @@ bool TestSessionExecutor::enterTestCase (TestCase* testCase, const std::string&
 
        print("\nTest case '%s'..\n", casePath.c_str());
 
+#if (DE_OS == DE_OS_WIN32)
+       fflush(stdout);
+#endif
+
        m_testCtx.setTestResult(QP_TEST_RESULT_LAST, "");
        m_testCtx.setTerminateAfter(false);
        log.startCase(casePath.c_str(), caseType);
@@ -268,6 +272,10 @@ void TestSessionExecutor::leaveTestCase (TestCase* testCase)
                // Update statistics.
                print("  %s (%s)\n", qpGetTestResultName(testResult), testResultDesc);
 
+#if (DE_OS == DE_OS_WIN32)
+               fflush(stdout);
+#endif
+
                m_status.numExecuted += 1;
                switch (testResult)
                {