AutoTest: Test execution from result output pane

Enable test execution via context menu in the result output pane.
At the moment only gtest is supported.

Task-number: QTCREATORBUG-16695
Change-Id: Ib39164c3cb44d249647b11e25dc51c9ac5db89c5
Reviewed-by: Christian Stenger <christian.stenger@qt.io>

src/plugins/autotest/testrunner.cpp

@@ -31,6 +31,7 @@
 #include "testrunconfiguration.h"
 #include "testsettings.h"
 #include "testoutputreader.h"
+#include "testtreeitem.h"
 
 #include <coreplugin/icore.h>
 #include <coreplugin/progressmanager/futureprogress.h>
@@ -106,6 +107,28 @@ void TestRunner::setSelectedTests(const QList<TestConfiguration *> &selected)
      m_selectedTests = selected;
 }
 
+void TestRunner::runTest(TestRunMode mode, const TestTreeItem *item)
+{
+    TestConfiguration *configuration;
+    switch (mode) {
+    case TestRunMode::Run:
+    case TestRunMode::RunWithoutDeploy:
+        configuration = item->testConfiguration();
+        break;
+    case TestRunMode::Debug:
+    case TestRunMode::DebugWithoutDeploy:
+        configuration = item->debugConfiguration();
+        break;
+    default:
+        configuration = nullptr;
+    }
+
+    if (configuration) {
+        setSelectedTests({configuration});
+        prepareToRunTests(mode);
+    }
+}
+
 static QString processInformation(const QProcess &proc)
 {
     QString information("\nCommand line: " + proc.program() + ' ' + proc.arguments().join(' '));