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qt-creator/tests/unit/unittest/translationunitstest.cpp

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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** 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 The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#include <projectpart.h>
#include <projectpartsdonotexistexception.h>
#include <projects.h>
#include <translationunitdoesnotexistexception.h>
#include <translationunitalreadyexistsexception.h>
#include <translationunitfilenotexitexception.h>
#include <clangtranslationunit.h>
#include <translationunitisnullexception.h>
#include <translationunits.h>
#include <unsavedfiles.h>
#include <utf8string.h>
#include <clang-c/Index.h>
#include <gmock/gmock.h>
#include <gmock/gmock-matchers.h>
#include <gtest/gtest.h>
#include "gtest-qt-printing.h"
using ClangBackEnd::TranslationUnit;
using ClangBackEnd::UnsavedFiles;
using ClangBackEnd::ProjectPart;
using ClangBackEnd::ProjectPartContainer;
using testing::IsNull;
using testing::NotNull;
using testing::Gt;
using testing::Not;
using testing::Contains;
namespace {
using ::testing::PrintToString;
MATCHER_P3(IsTranslationUnit, filePath, projectPartId, documentRevision,
std::string(negation ? "isn't" : "is")
+ " translation unit with file path "+ PrintToString(filePath)
+ " and project " + PrintToString(projectPartId)
+ " and document revision " + PrintToString(documentRevision)
)
{
return arg.filePath() == filePath
&& arg.projectPartId() == projectPartId
&& arg.documentRevision() == documentRevision;
}
class TranslationUnits : public ::testing::Test
{
protected:
void SetUp() override;
protected:
ClangBackEnd::ProjectParts projects;
ClangBackEnd::UnsavedFiles unsavedFiles;
ClangBackEnd::TranslationUnits translationUnits{projects, unsavedFiles};
const Utf8String filePath = Utf8StringLiteral(TESTDATA_DIR"/translationunits.cpp");
const Utf8String headerPath = Utf8StringLiteral(TESTDATA_DIR"/translationunits.h");
const Utf8String nonExistingFilePath = Utf8StringLiteral("foo.cpp");
const Utf8String projectPartId = Utf8StringLiteral("projectPartId");
const Utf8String otherProjectPartId = Utf8StringLiteral("otherProjectPartId");
const Utf8String nonExistingProjectPartId = Utf8StringLiteral("nonExistingProjectPartId");
const ClangBackEnd::FileContainer fileContainer{filePath, projectPartId};
const ClangBackEnd::FileContainer headerContainer{headerPath, projectPartId};
};
TEST_F(TranslationUnits, ThrowForGettingWithWrongFilePath)
{
ASSERT_THROW(translationUnits.translationUnit(nonExistingFilePath, projectPartId),
ClangBackEnd::TranslationUnitDoesNotExistException);
}
TEST_F(TranslationUnits, ThrowForGettingWithWrongProjectPartFilePath)
{
ASSERT_THROW(translationUnits.translationUnit(filePath, nonExistingProjectPartId),
ClangBackEnd::ProjectPartDoNotExistException);
}
TEST_F(TranslationUnits, ThrowForAddingNonExistingFile)
{
ClangBackEnd::FileContainer fileContainer(nonExistingFilePath, projectPartId);
ASSERT_THROW(translationUnits.create({fileContainer}),
ClangBackEnd::TranslationUnitFileNotExitsException);
}
TEST_F(TranslationUnits, DoNotThrowForAddingNonExistingFileWithUnsavedContent)
{
ClangBackEnd::FileContainer fileContainer(nonExistingFilePath, projectPartId, Utf8String(), true);
ASSERT_NO_THROW(translationUnits.create({fileContainer}));
}
TEST_F(TranslationUnits, Add)
{
ClangBackEnd::FileContainer fileContainer(filePath, projectPartId, Utf8StringVector(), 74u);
translationUnits.create({fileContainer});
ASSERT_THAT(translationUnits.translationUnit(filePath, projectPartId),
IsTranslationUnit(filePath, projectPartId, 74u));
}
TEST_F(TranslationUnits, AddAndTestCreatedTranslationUnit)
{
ClangBackEnd::FileContainer fileContainer(filePath, projectPartId, Utf8StringVector(), 74u);
auto createdTranslationUnits = translationUnits.create({fileContainer});
ASSERT_THAT(createdTranslationUnits.front(),
IsTranslationUnit(filePath, projectPartId, 74u));
}
TEST_F(TranslationUnits, ThrowForCreatingAnExistingTranslationUnit)
{
ClangBackEnd::FileContainer fileContainer(filePath, projectPartId, Utf8StringVector(), 74u);
translationUnits.create({fileContainer});
ASSERT_THROW(translationUnits.create({fileContainer}),
ClangBackEnd::TranslationUnitAlreadyExistsException);
}
TEST_F(TranslationUnits, ThrowForUpdatingANonExistingTranslationUnit)
{
ClangBackEnd::FileContainer fileContainer(filePath, projectPartId, Utf8StringVector(), 74u);
ASSERT_THROW(translationUnits.update({fileContainer}),
ClangBackEnd::TranslationUnitDoesNotExistException);
}
TEST_F(TranslationUnits, UpdateSingle)
{
ClangBackEnd::FileContainer createFileContainer(filePath, projectPartId, Utf8StringVector(), 74u);
ClangBackEnd::FileContainer updateFileContainer(filePath, Utf8String(), Utf8StringVector(), 75u);
translationUnits.create({createFileContainer});
translationUnits.update({updateFileContainer});
ASSERT_THAT(translationUnits.translationUnit(filePath, projectPartId),
IsTranslationUnit(filePath, projectPartId, 75u));
}
TEST_F(TranslationUnits, UpdateMultiple)
{
ClangBackEnd::FileContainer fileContainer(filePath, projectPartId, Utf8StringVector(), 74u);
ClangBackEnd::FileContainer fileContainerWithOtherProject(filePath, otherProjectPartId, Utf8StringVector(), 74u);
ClangBackEnd::FileContainer updatedFileContainer(filePath, Utf8String(), Utf8StringVector(), 75u);
translationUnits.create({fileContainer, fileContainerWithOtherProject});
translationUnits.update({updatedFileContainer});
ASSERT_THAT(translationUnits.translationUnit(filePath, projectPartId),
IsTranslationUnit(filePath, projectPartId, 75u));
ASSERT_THAT(translationUnits.translationUnit(filePath, otherProjectPartId),
IsTranslationUnit(filePath, otherProjectPartId, 75u));
}
TEST_F(TranslationUnits, UpdateUnsavedFileAndCheckForReparse)
{
ClangBackEnd::FileContainer fileContainer(filePath, projectPartId, Utf8StringVector(), 74u);
ClangBackEnd::FileContainer headerContainer(headerPath, projectPartId, Utf8StringVector(), 74u);
ClangBackEnd::FileContainer headerContainerWithUnsavedContent(headerPath, projectPartId, Utf8String(), true, 75u);
translationUnits.create({fileContainer, headerContainer});
TranslationUnit translationUnit = translationUnits.translationUnit(filePath, projectPartId);
translationUnit.parse();
translationUnits.update({headerContainerWithUnsavedContent});
ASSERT_TRUE(translationUnits.translationUnit(filePath, projectPartId).isNeedingReparse());
}
TEST_F(TranslationUnits, RemoveFileAndCheckForReparse)
{
ClangBackEnd::FileContainer fileContainer(filePath, projectPartId, Utf8StringVector(), 74u);
ClangBackEnd::FileContainer headerContainer(headerPath, projectPartId, Utf8StringVector(), 74u);
ClangBackEnd::FileContainer headerContainerWithUnsavedContent(headerPath, projectPartId, Utf8String(), true, 75u);
translationUnits.create({fileContainer, headerContainer});
TranslationUnit translationUnit = translationUnits.translationUnit(filePath, projectPartId);
translationUnit.parse();
translationUnits.remove({headerContainerWithUnsavedContent});
ASSERT_TRUE(translationUnits.translationUnit(filePath, projectPartId).isNeedingReparse());
}
TEST_F(TranslationUnits, DontGetNewerFileContainerIfRevisionIsTheSame)
{
ClangBackEnd::FileContainer fileContainer(filePath, projectPartId, Utf8StringVector(), 74u);
translationUnits.create({fileContainer});
auto newerFileContainers = translationUnits.newerFileContainers({fileContainer});
ASSERT_THAT(newerFileContainers.size(), 0);
}
TEST_F(TranslationUnits, GetNewerFileContainerIfRevisionIsDifferent)
{
ClangBackEnd::FileContainer fileContainer(filePath, projectPartId, Utf8StringVector(), 74u);
ClangBackEnd::FileContainer newerContainer(filePath, projectPartId, Utf8StringVector(), 75u);
translationUnits.create({fileContainer});
auto newerFileContainers = translationUnits.newerFileContainers({newerContainer});
ASSERT_THAT(newerFileContainers.size(), 1);
}
TEST_F(TranslationUnits, ThrowForRemovingWithWrongFilePath)
{
ClangBackEnd::FileContainer fileContainer(nonExistingFilePath, projectPartId);
ASSERT_THROW(translationUnits.remove({fileContainer}),
ClangBackEnd::TranslationUnitDoesNotExistException);
}
TEST_F(TranslationUnits, ThrowForRemovingWithWrongProjectPartFilePath)
{
ClangBackEnd::FileContainer fileContainer(filePath, nonExistingProjectPartId);
ASSERT_THROW(translationUnits.remove({fileContainer}),
ClangBackEnd::ProjectPartDoNotExistException);
}
TEST_F(TranslationUnits, Remove)
{
ClangBackEnd::FileContainer fileContainer(filePath, projectPartId);
translationUnits.create({fileContainer});
translationUnits.remove({fileContainer});
ASSERT_THROW(translationUnits.translationUnit(filePath, projectPartId),
ClangBackEnd::TranslationUnitDoesNotExistException);
}
TEST_F(TranslationUnits, RemoveAllValidIfExceptionIsThrown)
{
ClangBackEnd::FileContainer fileContainer(filePath, projectPartId);
translationUnits.create({fileContainer});
ASSERT_THROW(translationUnits.remove({ClangBackEnd::FileContainer(Utf8StringLiteral("dontextist.pro"), projectPartId), fileContainer}),
ClangBackEnd::TranslationUnitDoesNotExistException);
ASSERT_THAT(translationUnits.translationUnits(),
Not(Contains(TranslationUnit(filePath,
projects.project(projectPartId),
Utf8StringVector(),
translationUnits))));
}
TEST_F(TranslationUnits, HasTranslationUnit)
{
translationUnits.create({{filePath, projectPartId}});
ASSERT_TRUE(translationUnits.hasTranslationUnit(filePath, projectPartId));
}
TEST_F(TranslationUnits, HasNotTranslationUnit)
{
ASSERT_FALSE(translationUnits.hasTranslationUnit(filePath, projectPartId));
}
TEST_F(TranslationUnits, isUsedByCurrentEditor)
{
translationUnits.create({fileContainer});
auto translationUnit = translationUnits.translationUnit(fileContainer);
translationUnits.setUsedByCurrentEditor(filePath);
ASSERT_TRUE(translationUnit.isUsedByCurrentEditor());
}
TEST_F(TranslationUnits, IsNotCurrentEditor)
{
translationUnits.create({fileContainer});
auto translationUnit = translationUnits.translationUnit(fileContainer);
translationUnits.setUsedByCurrentEditor(headerPath);
ASSERT_FALSE(translationUnit.isUsedByCurrentEditor());
}
TEST_F(TranslationUnits, IsNotCurrentEditorAfterBeingCurrent)
{
translationUnits.create({fileContainer});
auto translationUnit = translationUnits.translationUnit(fileContainer);
translationUnits.setUsedByCurrentEditor(filePath);
translationUnits.setUsedByCurrentEditor(headerPath);
ASSERT_FALSE(translationUnit.isUsedByCurrentEditor());
}
TEST_F(TranslationUnits, IsVisibleEditor)
{
translationUnits.create({fileContainer});
auto translationUnit = translationUnits.translationUnit(fileContainer);
translationUnits.setVisibleInEditors({filePath});
ASSERT_TRUE(translationUnit.isVisibleInEditor());
}
TEST_F(TranslationUnits, IsNotVisibleEditor)
{
translationUnits.create({fileContainer});
auto translationUnit = translationUnits.translationUnit(fileContainer);
translationUnits.setVisibleInEditors({headerPath});
ASSERT_FALSE(translationUnit.isVisibleInEditor());
}
TEST_F(TranslationUnits, IsNotVisibleEditorAfterBeingVisible)
{
translationUnits.create({fileContainer});
auto translationUnit = translationUnits.translationUnit(fileContainer);
translationUnits.setVisibleInEditors({filePath});
translationUnits.setVisibleInEditors({headerPath});
ASSERT_FALSE(translationUnit.isVisibleInEditor());
}
void TranslationUnits::SetUp()
{
projects.createOrUpdate({ProjectPartContainer(projectPartId)});
projects.createOrUpdate({ProjectPartContainer(otherProjectPartId)});
}
}