forked from qt-creator/qt-creator
99 lines
3.1 KiB
C++
99 lines
3.1 KiB
C++
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/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#include "googletest.h"
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#include <includecollector.h>
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#include <stringcache.h>
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using testing::AllOf;
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using testing::Contains;
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using testing::Not;
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using testing::ElementsAre;
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using testing::UnorderedElementsAre;
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namespace {
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class IncludeCollector : public ::testing::Test
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{
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protected:
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void SetUp();
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uint id(const Utils::SmallString &path);
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protected:
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ClangBackEnd::StringCache<Utils::SmallString> filePathCache;
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ClangBackEnd::IncludeCollector collector{filePathCache};
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};
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TEST_F(IncludeCollector, IncludesExternalHeader)
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{
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collector.collectIncludes();
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ASSERT_THAT(collector.takeIncludeIds(),
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AllOf(Contains(id("includecollector_external1.h")),
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Contains(id("../data/includecollector_external2.h"))));
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}
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TEST_F(IncludeCollector, DoesNotIncludesInternalHeader)
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{
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collector.collectIncludes();
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ASSERT_THAT(collector.takeIncludeIds(), Not(Contains(id("includecollector_header1.h"))));
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}
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TEST_F(IncludeCollector, NoDuplicate)
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{
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collector.collectIncludes();
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ASSERT_THAT(collector.takeIncludeIds(),
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UnorderedElementsAre(id("includecollector_external1.h"),
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id("../data/includecollector_external2.h")));
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}
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TEST_F(IncludeCollector, IncludesAreSorted)
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{
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collector.collectIncludes();
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ASSERT_THAT(collector.takeIncludeIds(),
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ElementsAre(id("includecollector_external1.h"),
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id("../data/includecollector_external2.h")));
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}
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void IncludeCollector::SetUp()
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{
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collector.addFile(TESTDATA_DIR, "includecollector_main.cpp", "", {"cc", "includecollector_main.cpp"});
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collector.addFile(TESTDATA_DIR, "includecollector_main2.cpp", "", {"cc", "includecollector_main2.cpp"});
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collector.setExcludedIncludes({TESTDATA_DIR "/includecollector_header1.h",
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TESTDATA_DIR "/includecollector_header2.h"});
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}
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uint IncludeCollector::id(const Utils::SmallString &path)
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{
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return filePathCache.stringId(path);
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}
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}
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