CppTools: Remove test file after test

In test_includeGroups_detectIncludeGroupsByIncludeType the test file was
not removed and thus subsequent and isolated executions of this test
failed.

Change-Id: I5eeb4f004f5b146ac794ca913b4092629131fca3
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>

1 files changed, 12 insertions, 0 deletions

diff --git a/src/plugins/cpptools/cpptoolstestcase.h b/src/plugins/cpptools/cpptoolstestcase.h
index 1871c96e68..c80438122d 100644
--- a/src/plugins/cpptools/cpptoolstestcase.h
+++ b/src/plugins/cpptools/cpptoolstestcase.h
@@ -96,6 +96,18 @@ private:
     bool m_runGarbageCollector;
 };
 
+class FileWriterAndRemover
+{
+public:
+    FileWriterAndRemover(const QString &filePath, const QByteArray &contents); // Writes file
+    bool writtenSuccessfully() const { return m_writtenSuccessfully; }
+    ~FileWriterAndRemover(); // Removes file
+
+private:
+    const QString m_filePath;
+    bool m_writtenSuccessfully;
+};
+
 } // namespace Tests
 } // namespace CppTools