qt5base-lts/tests/auto/tools/qmake/testcompiler.cpp
Joerg Bornemann 2abd969ef6 tst_qmake: Keep the source dir clean
Copy the test data into a temporary directory and do all the work there
without tainting the source directory. More importantly, do not pull in
any settings from the Qt build to test what actual users will encounter.

Change-Id: I793b86bfadb7597efb47c8f2d3fc863384c78a79
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
2019-03-20 08:39:55 +00:00

335 lines
8.7 KiB
C++

/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** 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.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "testcompiler.h"
#include <QProcess>
#include <QDir>
static QString targetName( BuildType buildMode, const QString& target, const QString& version )
{
Q_UNUSED(version);
QString targetName = target;
#if defined (Q_OS_WIN32)
switch (buildMode)
{
case Exe: // app
targetName.append(".exe");
break;
case Dll: // dll
if (!version.isEmpty())
targetName.append(version.section(".", 0, 0));
targetName.append(".dll");
break;
case Lib: // lib
#ifdef Q_CC_GNU
targetName.prepend("lib");
targetName.append(".a");
#else
targetName.append(".lib");
#endif
break;
case Plain:
// no conversion
break;
}
#elif defined( Q_OS_MAC )
switch (buildMode)
{
case Exe: // app
targetName += ".app/Contents/MacOS/" + target.section('/', -1);
break;
case Dll: // dll
targetName.prepend("lib");
if (!version.isEmpty())
targetName.append('.' + version);
targetName.append(".dylib");
break;
case Lib: // lib
targetName.prepend("lib");
targetName.append(".a");
break;
case Plain:
// no conversion
break;
}
#else
switch (buildMode)
{
case Exe: // app
break;
case Dll: // dll
targetName.prepend("lib");
#if defined (Q_OS_HPUX) && !defined (__ia64)
targetName.append(".sl");
#elif defined (Q_OS_AIX)
targetName.append(".a");
#else
targetName.append(".so");
#endif
break;
case Lib: // lib
targetName.prepend("lib");
targetName.append(".a");
break;
case Plain:
// no conversion
break;
}
#endif
return targetName;
}
TestCompiler::TestCompiler()
{
setBaseCommands( "", "" );
}
TestCompiler::~TestCompiler()
{
}
bool TestCompiler::errorOut()
{
qDebug("%s", qPrintable(testOutput_.join(QStringLiteral("\n"))));
return false;
}
// Return the system environment, remove MAKEFLAGS variable in
// case the CI uses jom passing flags incompatible to nmake
// or vice versa.
static inline QStringList systemEnvironment()
{
#ifdef Q_OS_WIN
static QStringList result;
if (result.isEmpty()) {
foreach (const QString &variable, QProcess::systemEnvironment()) {
if (variable.startsWith(QStringLiteral("MAKEFLAGS="), Qt::CaseInsensitive)) {
qWarning("Removing environment setting '%s'", qPrintable(variable));
} else {
result.push_back(variable);
}
}
}
#else
static const QStringList result = QProcess::systemEnvironment();
#endif // ifdef Q_OS_WIN
return result;
}
bool TestCompiler::runCommand(const QString &cmd, const QStringList &args, bool expectFail)
{
QString dbg = cmd;
if (dbg.contains(' '))
dbg.prepend('"').append('"');
foreach (QString arg, args) {
if (arg.contains(' '))
arg.prepend('"').append('"');
dbg.append(' ').append(arg);
}
testOutput_.append("Running command: " + dbg);
QProcess child;
child.setEnvironment(systemEnvironment() + environment_);
child.start(cmd, args);
if (!child.waitForStarted(-1)) {
testOutput_.append( "Unable to start child process." );
return errorOut();
}
child.setReadChannel(QProcess::StandardError);
child.waitForFinished(-1);
bool ok = child.exitStatus() == QProcess::NormalExit && (expectFail ^ (child.exitCode() == 0));
foreach (const QByteArray &output, child.readAllStandardError().split('\n')) {
testOutput_.append(QString::fromLocal8Bit(output));
if (output.startsWith("Project MESSAGE: FAILED"))
ok = false;
}
return ok ? true : errorOut();
}
void TestCompiler::setBaseCommands( QString makeCmd, QString qmakeCmd )
{
makeCmd_ = makeCmd;
qmakeCmd_ = qmakeCmd;
}
void TestCompiler::resetArguments()
{
makeArgs_.clear();
qmakeArgs_.clear();
}
void TestCompiler::setArguments(const QStringList &makeArgs, const QStringList &qmakeArgs)
{
makeArgs_ = makeArgs;
qmakeArgs_ = qmakeArgs;
}
void TestCompiler::resetEnvironment()
{
environment_.clear();
}
void TestCompiler::addToEnvironment( QString varAssignment )
{
environment_.push_back(varAssignment);
}
bool TestCompiler::makeClean( const QString &workPath )
{
QDir D;
if (!D.exists(workPath)) {
testOutput_.append( "Directory '" + workPath + "' doesn't exist" );
return errorOut();
}
D.setCurrent(workPath);
QFileInfo Fi( workPath + "/Makefile");
if (Fi.exists())
// Run make clean
return runCommand(makeCmd_, QStringList() << "clean");
return true;
}
bool TestCompiler::makeDistClean( const QString &workPath )
{
QDir D;
if (!D.exists(workPath)) {
testOutput_.append( "Directory '" + workPath + "' doesn't exist" );
return errorOut();
}
D.setCurrent(workPath);
QFileInfo Fi( workPath + "/Makefile");
if (Fi.exists())
// Run make distclean
return runCommand(makeCmd_, QStringList() << "distclean");
return true;
}
bool TestCompiler::qmakeProject( const QString &workDir, const QString &proName )
{
QDir D;
if (!D.exists(workDir)) {
testOutput_.append( "Directory '" + workDir + "' doesn't exist" );
return errorOut();
}
D.setCurrent(workDir);
QString projectFile = proName;
if (!projectFile.endsWith(".pro"))
projectFile += ".pro";
return runCommand(qmakeCmd_, QStringList() << "-project" << "-o" << projectFile << "DESTDIR=./");
}
bool TestCompiler::qmake( const QString &workDir, const QString &proName, const QString &buildDir )
{
QDir D;
D.setCurrent( workDir );
if (D.exists("Makefile"))
D.remove("Makefile");
QString projectFile = proName;
QString makeFile = buildDir;
if (!projectFile.endsWith(".pro"))
projectFile += ".pro";
if (!makeFile.isEmpty() && !makeFile.endsWith('/'))
makeFile += '/';
makeFile += "Makefile";
// Now start qmake and generate the makefile
return runCommand(qmakeCmd_, QStringList(qmakeArgs_) << projectFile << "-o" << makeFile);
}
bool TestCompiler::make( const QString &workPath, const QString &target, bool expectFail )
{
QDir D;
D.setCurrent( workPath );
QStringList args = makeArgs_;
if (makeCmd_.contains("nmake", Qt::CaseInsensitive))
args << "/NOLOGO";
if (!target.isEmpty())
args << target;
return runCommand(makeCmd_, args, expectFail);
}
bool TestCompiler::exists( const QString &destDir, const QString &exeName, BuildType buildType, const QString &version )
{
QFileInfo f(destDir + QLatin1Char('/') + targetName(buildType, exeName, version));
return f.exists();
}
bool TestCompiler::removeMakefile( const QString &workPath )
{
return removeFile( workPath, "Makefile" );
}
bool TestCompiler::removeProject( const QString &workPath, const QString &project )
{
QString projectFile = project;
if (!projectFile.endsWith(".pro"))
projectFile += ".pro";
return removeFile( workPath, projectFile );
}
bool TestCompiler::removeFile( const QString &workPath, const QString &fileName )
{
QDir D;
D.setCurrent( workPath );
return ( D.exists( fileName ) ) ? D.remove( fileName ) : true;
}
QString TestCompiler::commandOutput() const
{
#ifndef Q_OS_WIN
return testOutput_.join("\n");
#else
return testOutput_.join("\r\n");
#endif
}
void TestCompiler::clearCommandOutput()
{
testOutput_.clear();
}