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CppTools: Tests: Clean up cppmodelmanager_test.cpp

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* First construct a ProjectPart completely, then append it to the
  ProjectInfo. Doing it the other way around will lead to
  inconsistencies since some attributes of ProjectInfo are
  calculated/updated when a ProjectPart is appended. This has no effect
  on the current tests.

* Remove created *.user file when test finishes.

* Add comments describing what the tests do.

* Rename test methods to some more desribtive names.

Change-Id: I5eeed05d0aef19f8094ff488dedcced74f0814f8
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>
This commit is contained in:
Nikolai Kosjar
2013-07-11 12:37:44 +02:00
parent dd86590b53
commit d0e5facb0e
2 changed files with 72 additions and 20 deletions
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86
src/plugins/cpptools/cppmodelmanager_test.cpp
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@@ -120,13 +120,13 @@ public:
QCOMPARE(projectInfo.project().data(), project);
ProjectPart::Ptr part(new ProjectPart);
projectInfo.appendProjectPart(part);
part->cxxVersion = ProjectPart::CXX98;
part->qtVersion = ProjectPart::Qt5;
foreach (const QString &file, projectFiles) {
ProjectFile projectFile(file, ProjectFile::classify(file));
part->files.append(projectFile);
}
projectInfo.appendProjectPart(part);
}
ModelManagerTestHelper *modelManagerTestHelper;
@@ -134,27 +134,68 @@ public:
QStringList projectFiles;
};
/// Open and configure given project as example project and remove
/// generated *.user file on destruction.
///
/// Requirement: No *.user file exists for the project.
class ExampleProjectConfigurator
{
public:
ExampleProjectConfigurator(const QString &projectFile,
ProjectExplorer::ProjectExplorerPlugin *projectExplorer)
{
const QString projectUserFile = projectFile + QLatin1String(".user");
QVERIFY(!QFileInfo(projectUserFile).exists());
// Open project
QString errorOpeningProject;
m_project = projectExplorer->openProject(projectFile, &errorOpeningProject);
QVERIFY(m_project);
QVERIFY(errorOpeningProject.isEmpty());
// Configure project
m_project->configureAsExampleProject(QStringList());
m_fileToRemove = projectUserFile;
}
~ExampleProjectConfigurator()
{
QVERIFY(!m_fileToRemove.isEmpty());
QVERIFY(QFile::remove(m_fileToRemove));
}
ProjectExplorer::Project *project() const
{
return m_project;
}
private:
ProjectExplorer::Project *m_project;
QString m_fileToRemove;
};
} // anonymous namespace
void CppToolsPlugin::test_modelmanager_paths()
/// Check: The preprocessor cleans include and framework paths.
void CppToolsPlugin::test_modelmanager_paths_are_clean()
{
ModelManagerTestHelper helper;
CppModelManager *mm = CppModelManager::instance();
const TestDataDirectory testDataDir(QLatin1String("testdata"));
Project *project = helper.createProject(QLatin1String("test_modelmanager_paths"));
Project *project = helper.createProject(QLatin1String("test_modelmanager_paths_are_clean"));
ProjectInfo pi = mm->projectInfo(project);
QCOMPARE(pi.project().data(), project);
ProjectPart::Ptr part(new ProjectPart);
pi.appendProjectPart(part);
part->cxxVersion = ProjectPart::CXX98;
part->qtVersion = ProjectPart::Qt5;
part->defines = QByteArray("#define OH_BEHAVE -1\n");
part->includePaths = QStringList() << testDataDir.includeDir(false);
part->frameworkPaths = QStringList() << testDataDir.frameworksDir(false);
pi.appendProjectPart(part);
mm->updateProjectInfo(pi);
@@ -167,6 +208,7 @@ void CppToolsPlugin::test_modelmanager_paths()
QVERIFY(frameworkPaths.contains(testDataDir.frameworksDir()));
}
/// Check: Frameworks headers are resolved.
void CppToolsPlugin::test_modelmanager_framework_headers()
{
ModelManagerTestHelper helper;
@@ -179,7 +221,6 @@ void CppToolsPlugin::test_modelmanager_framework_headers()
QCOMPARE(pi.project().data(), project);
ProjectPart::Ptr part(new ProjectPart);
pi.appendProjectPart(part);
part->cxxVersion = ProjectPart::CXX98;
part->qtVersion = ProjectPart::Qt5;
part->defines = QByteArray("#define OH_BEHAVE -1\n");
@@ -188,6 +229,7 @@ void CppToolsPlugin::test_modelmanager_framework_headers()
const QString &source = testDataDir.fileFromSourcesDir(
QLatin1String("test_modelmanager_framework_headers.cpp"));
part->files << ProjectFile(source, ProjectFile::CXXSource);
pi.appendProjectPart(part);
mm->updateProjectInfo(pi);
mm->updateSourceFiles(QStringList(source)).waitForFinished();
@@ -211,7 +253,9 @@ void CppToolsPlugin::test_modelmanager_framework_headers()
}
/// QTCREATORBUG-9056
void CppToolsPlugin::test_modelmanager_refresh_1()
/// Check: If the project configuration changes, all project files and their
/// includes have to be reparsed.
void CppToolsPlugin::test_modelmanager_refresh_also_includes_of_project_files()
{
ModelManagerTestHelper helper;
CppModelManager *mm = CppModelManager::instance();
@@ -223,17 +267,18 @@ void CppToolsPlugin::test_modelmanager_refresh_1()
const QString testHeader(testDataDir.fileFromSourcesDir(
QLatin1String("test_modelmanager_refresh.h")));
Project *project = helper.createProject(QLatin1String("test_modelmanager_refresh_1"));
Project *project = helper.createProject(
QLatin1String("test_modelmanager_refresh_also_includes_of_project_files"));
ProjectInfo pi = mm->projectInfo(project);
QCOMPARE(pi.project().data(), project);
ProjectPart::Ptr part(new ProjectPart);
pi.appendProjectPart(part);
part->cxxVersion = ProjectPart::CXX98;
part->qtVersion = ProjectPart::Qt5;
part->defines = QByteArray("#define OH_BEHAVE -1\n");
part->includePaths = QStringList() << testDataDir.includeDir(false);
part->files.append(ProjectFile(testCpp, ProjectFile::CXXSource));
pi.appendProjectPart(part);
mm->updateProjectInfo(pi);
mm->updateSourceFiles(QStringList() << testCpp);
@@ -263,7 +308,9 @@ void CppToolsPlugin::test_modelmanager_refresh_1()
}
/// QTCREATORBUG-9205
void CppToolsPlugin::test_modelmanager_refresh_2()
/// Check: When reparsing the same files again, no errors occur
/// (The CppPreprocessor's already seen files are properly cleared!).
void CppToolsPlugin::test_modelmanager_refresh_several_times()
{
ModelManagerTestHelper helper;
CppModelManager *mm = CppModelManager::instance();
@@ -274,17 +321,18 @@ void CppToolsPlugin::test_modelmanager_refresh_2()
const QString testHeader2(testDataDir.file(QLatin1String("header.h")));
const QString testCpp(testDataDir.file(QLatin1String("source.cpp")));
Project *project = helper.createProject(QLatin1String("test_modelmanager_refresh_2"));
Project *project = helper.createProject(
QLatin1String("test_modelmanager_refresh_several_times"));
ProjectInfo pi = mm->projectInfo(project);
QCOMPARE(pi.project().data(), project);
ProjectPart::Ptr part(new ProjectPart);
pi.appendProjectPart(part);
part->cxxVersion = ProjectPart::CXX98;
part->qtVersion = ProjectPart::Qt5;
part->files.append(ProjectFile(testHeader1, ProjectFile::CXXHeader));
part->files.append(ProjectFile(testHeader2, ProjectFile::CXXHeader));
part->files.append(ProjectFile(testCpp, ProjectFile::CXXSource));
pi.appendProjectPart(part);
mm->updateProjectInfo(pi);
@@ -318,6 +366,8 @@ void CppToolsPlugin::test_modelmanager_refresh_2()
}
}
/// Check: If a second project is opened, the code model is still aware of
/// files of the first project.
void CppToolsPlugin::test_modelmanager_snapshot_after_two_projects()
{
QStringList refreshedFiles;
@@ -327,7 +377,7 @@ void CppToolsPlugin::test_modelmanager_snapshot_after_two_projects()
CppModelManager *mm = CppModelManager::instance();
// Project 1
project1.create(QLatin1String("snapshot_after_two_projects.1"),
project1.create(QLatin1String("test_modelmanager_snapshot_after_two_projects.1"),
QLatin1String("testdata_project1"),
QStringList() << QLatin1String("foo.h")
<< QLatin1String("foo.cpp")
@@ -343,7 +393,7 @@ void CppToolsPlugin::test_modelmanager_snapshot_after_two_projects()
QVERIFY(mm->snapshot().contains(file));
// Project 2
project2.create(QLatin1String("snapshot_after_two_projects.2"),
project2.create(QLatin1String("test_modelmanager_snapshot_after_two_projects.2"),
QLatin1String("testdata_project2"),
QStringList() << QLatin1String("bar.h")
<< QLatin1String("bar.cpp")
@@ -364,6 +414,10 @@ void CppToolsPlugin::test_modelmanager_snapshot_after_two_projects()
QVERIFY(mm->snapshot().contains(file));
}
/// Check: (1) For a project with a *.ui file an AbstractEditorSupport object
/// is added for the ui_* file.
/// Check: (2) The CppPreprocessor can successfully resolve the ui_* file
/// though it might not be actually generated in the build dir.
void CppToolsPlugin::test_modelmanager_extraeditorsupport_uiFiles()
{
TestDataDirectory testDataDirectory(QLatin1String("testdata_guiproject1"));
@@ -371,10 +425,8 @@ void CppToolsPlugin::test_modelmanager_extraeditorsupport_uiFiles()
// Open project with *.ui file
ProjectExplorer::ProjectExplorerPlugin *pe = ProjectExplorer::ProjectExplorerPlugin::instance();
QString errorOpeningProject;
Project *project = pe->openProject(projectFile, &errorOpeningProject);
QVERIFY(errorOpeningProject.isEmpty());
project->configureAsExampleProject(QStringList());
ExampleProjectConfigurator exampleProjectConfigurator(projectFile, pe);
Project *project = exampleProjectConfigurator.project();
// Check working copy.
// An AbstractEditorSupport object should have been added for the ui_* file.