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Added tests for the InsertionPointLocator and fixed bugs.

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This commit is contained in:
Erik Verbruggen
2010-07-28 12:09:50 +02:00
parent aec36eec7c
commit a8179152c9
7 changed files with 347 additions and 65 deletions
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7
tests/auto/cplusplus/codegen/codegen.pro Normal file
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TEMPLATE = app
CONFIG += qt warn_on console depend_includepath
CONFIG += qtestlib testcase
CONFIG -= app_bundle
include(../shared/shared.pri)
SOURCES += tst_codegen.cpp
TARGET=tst_$$TARGET

267
tests/auto/cplusplus/codegen/tst_codegen.cpp Normal file
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#include <AST.h>
#include <Control.h>
#include <CppDocument.h>
#include <DiagnosticClient.h>
#include <InsertionPointLocator.h>
#include <Scope.h>
#include <TranslationUnit.h>
#include <Literals.h>
#include <Semantic.h>
#include <Symbols.h>
#include <QtTest>
#include <QtDebug>
#include <QTextDocument>
using namespace CPlusPlus;
class tst_Codegen: public QObject
{
Q_OBJECT
private slots:
void public_in_empty_class();
void public_in_nonempty_class();
void public_before_protected();
void private_after_protected();
void protected_in_nonempty_class();
void protected_betwee_public_and_private();
void qtdesigner_integration();
};
void tst_Codegen::public_in_nonempty_class()
{
const QByteArray src = "\n"
"class Foo\n" // line 1
"{\n"
"public:\n" // line 3
"};\n" // line 4
"\n";
Document::Ptr doc = Document::create("public_in_nonempty_class");
doc->setSource(src);
doc->parse();
doc->check();
QCOMPARE(doc->diagnosticMessages().size(), 0);
QCOMPARE(doc->globalSymbolCount(), 1U);
Class *mainWindow = doc->globalSymbolAt(0)->asClass();
QVERIFY(mainWindow);
QCOMPARE(mainWindow->line(), 1U);
QCOMPARE(mainWindow->column(), 7U);
InsertionPointLocator find(doc);
InsertionLocation loc = find.methodDeclarationInClass(mainWindow, InsertionPointLocator::Public);
QVERIFY(loc.isValid());
QVERIFY(loc.prefix().isEmpty());
QVERIFY(loc.suffix().isEmpty());
QCOMPARE(loc.line(), 4U);
QCOMPARE(loc.column(), 1U);
}
void tst_Codegen::public_in_empty_class()
{
const QByteArray src = "\n"
"class Foo\n" // line 1
"{\n"
"};\n"
"\n";
Document::Ptr doc = Document::create("public_in_empty_class");
doc->setSource(src);
doc->parse();
doc->check();
QCOMPARE(doc->diagnosticMessages().size(), 0);
QCOMPARE(doc->globalSymbolCount(), 1U);
Class *mainWindow = doc->globalSymbolAt(0)->asClass();
QVERIFY(mainWindow);
QCOMPARE(mainWindow->line(), 1U);
QCOMPARE(mainWindow->column(), 7U);
InsertionPointLocator find(doc);
InsertionLocation loc = find.methodDeclarationInClass(mainWindow, InsertionPointLocator::Public);
QVERIFY(loc.isValid());
QCOMPARE(loc.prefix(), QLatin1String("public:\n"));
QVERIFY(loc.suffix().isEmpty());
QCOMPARE(loc.line(), 3U);
QCOMPARE(loc.column(), 1U);
}
void tst_Codegen::public_before_protected()
{
const QByteArray src = "\n"
"class Foo\n" // line 1
"{\n"
"protected:\n" // line 3
"};\n"
"\n";
Document::Ptr doc = Document::create("public_before_protected");
doc->setSource(src);
doc->parse();
doc->check();
QCOMPARE(doc->diagnosticMessages().size(), 0);
QCOMPARE(doc->globalSymbolCount(), 1U);
Class *mainWindow = doc->globalSymbolAt(0)->asClass();
QVERIFY(mainWindow);
QCOMPARE(mainWindow->line(), 1U);
QCOMPARE(mainWindow->column(), 7U);
InsertionPointLocator find(doc);
InsertionLocation loc = find.methodDeclarationInClass(mainWindow, InsertionPointLocator::Public);
QVERIFY(loc.isValid());
QCOMPARE(loc.prefix(), QLatin1String("public:\n"));
QCOMPARE(loc.suffix(), QLatin1String("\n"));
QCOMPARE(loc.column(), 1U);
QCOMPARE(loc.line(), 3U);
}
void tst_Codegen::private_after_protected()
{
const QByteArray src = "\n"
"class Foo\n" // line 1
"{\n"
"protected:\n" // line 3
"};\n"
"\n";
Document::Ptr doc = Document::create("private_after_protected");
doc->setSource(src);
doc->parse();
doc->check();
QCOMPARE(doc->diagnosticMessages().size(), 0);
QCOMPARE(doc->globalSymbolCount(), 1U);
Class *mainWindow = doc->globalSymbolAt(0)->asClass();
QVERIFY(mainWindow);
QCOMPARE(mainWindow->line(), 1U);
QCOMPARE(mainWindow->column(), 7U);
InsertionPointLocator find(doc);
InsertionLocation loc = find.methodDeclarationInClass(mainWindow, InsertionPointLocator::Private);
QVERIFY(loc.isValid());
QCOMPARE(loc.prefix(), QLatin1String("private:\n"));
QVERIFY(loc.suffix().isEmpty());
QCOMPARE(loc.column(), 1U);
QCOMPARE(loc.line(), 4U);
}
void tst_Codegen::protected_in_nonempty_class()
{
const QByteArray src = "\n"
"class Foo\n" // line 1
"{\n"
"public:\n" // line 3
"};\n" // line 4
"\n";
Document::Ptr doc = Document::create("protected_in_nonempty_class");
doc->setSource(src);
doc->parse();
doc->check();
QCOMPARE(doc->diagnosticMessages().size(), 0);
QCOMPARE(doc->globalSymbolCount(), 1U);
Class *mainWindow = doc->globalSymbolAt(0)->asClass();
QVERIFY(mainWindow);
QCOMPARE(mainWindow->line(), 1U);
QCOMPARE(mainWindow->column(), 7U);
InsertionPointLocator find(doc);
InsertionLocation loc = find.methodDeclarationInClass(mainWindow, InsertionPointLocator::Protected);
QVERIFY(loc.isValid());
QCOMPARE(loc.prefix(), QLatin1String("protected:\n"));
QVERIFY(loc.suffix().isEmpty());
QCOMPARE(loc.column(), 1U);
QCOMPARE(loc.line(), 4U);
}
void tst_Codegen::protected_betwee_public_and_private()
{
const QByteArray src = "\n"
"class Foo\n" // line 1
"{\n"
"public:\n" // line 3
"private:\n" // line 4
"};\n" // line 5
"\n";
Document::Ptr doc = Document::create("protected_betwee_public_and_private");
doc->setSource(src);
doc->parse();
doc->check();
QCOMPARE(doc->diagnosticMessages().size(), 0);
QCOMPARE(doc->globalSymbolCount(), 1U);
Class *mainWindow = doc->globalSymbolAt(0)->asClass();
QVERIFY(mainWindow);
QCOMPARE(mainWindow->line(), 1U);
QCOMPARE(mainWindow->column(), 7U);
InsertionPointLocator find(doc);
InsertionLocation loc = find.methodDeclarationInClass(mainWindow, InsertionPointLocator::Protected);
QVERIFY(loc.isValid());
QCOMPARE(loc.prefix(), QLatin1String("protected:\n"));
QCOMPARE(loc.suffix(), QLatin1String("\n"));
QCOMPARE(loc.column(), 1U);
QCOMPARE(loc.line(), 4U);
}
void tst_Codegen::qtdesigner_integration()
{
const QByteArray src = "/**** Some long (C)opyright notice ****/\n"
"#ifndef MAINWINDOW_H\n"
"#define MAINWINDOW_H\n"
"\n"
"#include <QMainWindow>\n"
"\n"
"namespace Ui {\n"
" class MainWindow;\n"
"}\n"
"\n"
"class MainWindow : public QMainWindow\n" // line 10
"{\n"
" Q_OBJECT\n"
"\n"
"public:\n" // line 14
" explicit MainWindow(QWidget *parent = 0);\n"
" ~MainWindow();\n"
"\n"
"private:\n" // line 18
" Ui::MainWindow *ui;\n"
"};\n"
"\n"
"#endif // MAINWINDOW_H\n";
Document::Ptr doc = Document::create("qtdesigner_integration");
doc->setSource(src);
doc->parse();
doc->check();
QCOMPARE(doc->diagnosticMessages().size(), 0);
QCOMPARE(doc->globalSymbolCount(), 2U);
Class *mainWindow = doc->globalSymbolAt(1)->asClass();
QVERIFY(mainWindow);
QCOMPARE(mainWindow->line(), 10U);
QCOMPARE(mainWindow->column(), 7U);
InsertionPointLocator find(doc);
InsertionLocation loc = find.methodDeclarationInClass(mainWindow, InsertionPointLocator::PrivateSlot);
QVERIFY(loc.isValid());
QCOMPARE(loc.prefix(), QLatin1String("private slots:\n"));
QCOMPARE(loc.suffix(), QLatin1String("\n"));
QCOMPARE(loc.line(), 18U);
QCOMPARE(loc.column(), 1U);
}
QTEST_APPLESS_MAIN(tst_Codegen)
#include "tst_codegen.moc"