Testlib: Add test duration to xml output

[ChangeLog][QtTest] Added test duration to xml output.
When running tests with xml output a new tag of the form
<duration msecs="123"/> is added to each test function and the test as a
whole.

Change-Id: Ibc4db066b6acf5fac6c578f5e5ca5ce4b5d8ea8e
Reviewed-by: Sergio Ahumada <sahumada@blackberry.com>
Reviewed-by: Jason McDonald <macadder1@gmail.com>

1 files changed, 15 insertions, 1 deletions

diff --git a/src/testlib/qxmltestlogger.cpp b/src/testlib/qxmltestlogger.cpp
index 3f77f152b5..b4035301d3 100644
--- a/src/testlib/qxmltestlogger.cpp
+++ b/src/testlib/qxmltestlogger.cpp
@@ -121,10 +121,16 @@ void QXmlTestLogger::startLogging()
                 "    <QTestVersion>" QTEST_VERSION_STR "</QTestVersion>\n"
                 "</Environment>\n", qVersion());
     outputString(buf.constData());
+    m_totalTime.start();
 }
 
 void QXmlTestLogger::stopLogging()
 {
+    QTestCharBuffer buf;
+    QTest::qt_asprintf(&buf,
+                "<Duration msecs=\"%f\"/>\n",
+        m_totalTime.nsecsElapsed() / 1000000.);
+    outputString(buf.constData());
     if (xmlmode == QXmlTestLogger::Complete) {
         outputString("</TestCase>\n");
     }
@@ -139,11 +145,19 @@ void QXmlTestLogger::enterTestFunction(const char *function)
     xmlQuote(&quotedFunction, function);
     QTest::qt_asprintf(&buf, "<TestFunction name=\"%s\">\n", quotedFunction.constData());
     outputString(buf.constData());
+
+    m_functionTime.start();
 }
 
 void QXmlTestLogger::leaveTestFunction()
 {
-    outputString("</TestFunction>\n");
+    QTestCharBuffer buf;
+    QTest::qt_asprintf(&buf,
+                "    <Duration msecs=\"%f\"/>\n"
+                "</TestFunction>\n",
+        m_functionTime.nsecsElapsed() / 1000000.);
+
+    outputString(buf.constData());
 }
 
 namespace QTest