C++: Custom directory list for Switch Header/Source

Some projects use separate directories for sources and headers.

An example tree:
*
|-- src
     |-- foo.cpp
|-- include
     |-- foo.h

Allow the user to specify directories for finding out-of-project related
header/source files, in addition to current directory

Task-number: QTCREATORBUG-8883
Change-Id: I57215c8f2feffcc246d0d161798290861bcfcdd4
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>

1 files changed, 72 insertions, 0 deletions

diff --git a/src/plugins/cpptools/cppheadersource_test.cpp b/src/plugins/cpptools/cppheadersource_test.cpp
new file mode 100644
index 0000000000..26d833d1c4
--- /dev/null
+++ b/src/plugins/cpptools/cppheadersource_test.cpp
@@ -0,0 +1,72 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Orgad Shaneh <orgads@gmail.com>.
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of Qt Creator.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+****************************************************************************/
+
+#include "cpptoolsplugin.h"
+#include "cpptoolsreuse.h"
+
+#include <coreplugin/testdatadir.h>
+
+#include <QDir>
+#include <QtTest>
+
+static inline QString _(const QByteArray &ba) { return QString::fromLatin1(ba, ba.size()); }
+
+namespace CppTools {
+namespace Internal {
+
+void CppToolsPlugin::test_headersource()
+{
+    QFETCH(QString, sourceFileName);
+    QFETCH(QString, headerFileName);
+
+    bool wasHeader;
+    Core::Internal::Tests::TestDataDir dataDir(
+                _(SRCDIR "/../../../tests/cppheadersource/") + _(QTest::currentDataTag()));
+
+    const QString sourcePath = dataDir.file(sourceFileName);
+    const QString headerPath = dataDir.file(headerFileName);
+
+    clearHeaderSourceCache();
+    QCOMPARE(correspondingHeaderOrSource(sourcePath, &wasHeader), headerPath);
+    QVERIFY(!wasHeader);
+    clearHeaderSourceCache();
+    QCOMPARE(correspondingHeaderOrSource(headerPath, &wasHeader), sourcePath);
+    QVERIFY(wasHeader);
+}
+
+void CppToolsPlugin::test_headersource_data()
+{
+    QTest::addColumn<QString>("sourceFileName");
+    QTest::addColumn<QString>("headerFileName");
+    QTest::newRow("samedir") << _("foo.cpp") << _("foo.h");
+    QTest::newRow("includesub") << _("foo.cpp") << _("include/foo.h");
+}
+
+} // namespace Internal
+} // namespace CppTools