From: Ulf Hermann <ulf.hermann@digia.com>
Date: Wed, 29 Jan 2014 15:33:39 +0000 (+0100)
Subject: Properly wait for stdout in test
X-Git-Tag: upstream/5.2.90+alpha~324
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0c7ef1b350dd826334370a70e1d3b6b47e08a731;p=platform%2Fupstream%2Fqtdeclarative.git

Properly wait for stdout in test

Assuming all output is available on the first readyReadStandardOutput()
signal leads to flaky test results.

Change-Id: I442d7edc905abc067d6c32a4a55afd42ed03e3c9
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
---

diff --git a/tests/auto/qml/debugger/qqmlprofilerservice/tst_qqmlprofilerservice.cpp b/tests/auto/qml/debugger/qqmlprofilerservice/tst_qqmlprofilerservice.cpp
index 9d2e0ecbb..a12284622 100644
--- a/tests/auto/qml/debugger/qqmlprofilerservice/tst_qqmlprofilerservice.cpp
+++ b/tests/auto/qml/debugger/qqmlprofilerservice/tst_qqmlprofilerservice.cpp
@@ -406,9 +406,9 @@ void tst_QQmlProfilerService::pixmapCacheData()
     m_client->setTraceState(true);
     QVERIFY(QQmlDebugTest::waitForSignal(m_process, SIGNAL(readyReadStandardOutput())));
 
-    QVERIFY(m_process->output().indexOf(QLatin1String("image loaded")) != -1 ||
-            m_process->output().indexOf(QLatin1String("image error")) != -1 );
-
+    while (m_process->output().indexOf(QLatin1String("image loaded")) == -1 &&
+           m_process->output().indexOf(QLatin1String("image error")) == -1)
+        QVERIFY(QQmlDebugTest::waitForSignal(m_process, SIGNAL(readyReadStandardOutput())));
 
     m_client->setTraceState(false);