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/*
This file is part of the KDE libraries
SPDX-FileCopyrightText: 2003, 2007-2008 Oswald Buddenhagen <ossi@kde.org>
SPDX-FileCopyrightText: 2005 Thomas Braxton <brax108@cox.net>
SPDX-License-Identifier: LGPL-2.0-only
*/
#include <kshell.h>
#include <kuser.h>
#include <QTest>
#include <QDir>
#include <QObject>
#include <QString>
#include <QStringList>
class KShellTest : public QObject
{
Q_OBJECT
private Q_SLOTS:
void tildeExpand();
void tildeCollapse();
void quoteArg();
void joinArgs();
void splitJoin();
void quoteSplit();
void quoteSplit_data();
void abortOnMeta();
};
// The expansion of ~me isn't exactly QDir::homePath(), in case $HOME has a trailing slash, it's kept.
static QString myHomePath()
{
#ifdef Q_OS_WIN
return QDir::homePath();
#else
return QString::fromLocal8Bit(qgetenv("HOME"));
#endif
}
void KShellTest::tildeExpand()
{
QString me(KUser().loginName());
QCOMPARE(KShell::tildeExpand(QStringLiteral("~")), QDir::homePath());
QCOMPARE(KShell::tildeExpand(QStringLiteral("~/dir")), QString(QDir::homePath() + QStringLiteral("/dir")));
QCOMPARE(KShell::tildeExpand(QLatin1Char('~') + me), myHomePath());
QCOMPARE(KShell::tildeExpand(QLatin1Char('~') + me + QStringLiteral("/dir")), QString(myHomePath() + QStringLiteral("/dir")));
#ifdef Q_OS_WIN
QCOMPARE(KShell::tildeExpand(QStringLiteral("^~") + me), QString(QLatin1Char('~') + me));
#else
QCOMPARE(KShell::tildeExpand(QStringLiteral("\\~") + me), QString(QStringLiteral("~") + me));
#endif
}
void KShellTest::tildeCollapse()
{
QCOMPARE(KShell::tildeCollapse(QDir::homePath()), QStringLiteral("~"));
QCOMPARE(KShell::tildeCollapse(QDir::homePath() + QStringLiteral("/Documents")), QStringLiteral("~/Documents"));
QCOMPARE(KShell::tildeCollapse(QStringLiteral("/test/") + QDir::homePath()), QStringLiteral("/test/") + QDir::homePath());
}
void KShellTest::quoteArg()
{
#ifdef Q_OS_WIN
QCOMPARE(KShell::quoteArg(QStringLiteral("a space")), QStringLiteral("\"a space\""));
QCOMPARE(KShell::quoteArg(QStringLiteral("fds\\\"")), QStringLiteral("fds\\\\\\^\""));
QCOMPARE(KShell::quoteArg(QStringLiteral("\\\\foo")), QStringLiteral("\\\\foo"));
QCOMPARE(KShell::quoteArg(QStringLiteral("\"asdf\"")), QStringLiteral("\\^\"asdf\\^\""));
QCOMPARE(KShell::quoteArg(QStringLiteral("with\\")), QStringLiteral("\"with\\\\\""));
QCOMPARE(KShell::quoteArg(QStringLiteral("\\\\")), QStringLiteral("\"\\\\\\\\\""));
QCOMPARE(KShell::quoteArg(QStringLiteral("\"a space\\\"")), QStringLiteral("\\^\"\"a space\"\\\\\\^\""));
QCOMPARE(KShell::quoteArg(QStringLiteral("as df\\")), QStringLiteral("\"as df\\\\\""));
QCOMPARE(KShell::quoteArg(QStringLiteral("foo bar\"\\\"bla")), QStringLiteral("\"foo bar\"\\^\"\\\\\\^\"\"bla\""));
QCOMPARE(KShell::quoteArg(QStringLiteral("a % space")), QStringLiteral("\"a %PERCENT_SIGN% space\""));
#else
QCOMPARE(KShell::quoteArg(QStringLiteral("a space")), QStringLiteral("'a space'"));
#endif
}
void KShellTest::joinArgs()
{
QStringList list;
list << QStringLiteral("this") << QStringLiteral("is") << QStringLiteral("a") << QStringLiteral("test");
QCOMPARE(KShell::joinArgs(list), QStringLiteral("this is a test"));
}
static QString sj(const QString &str, KShell::Options flags, KShell::Errors *ret)
{
return KShell::joinArgs(KShell::splitArgs(str, flags, ret));
}
void KShellTest::splitJoin()
{
KShell::Errors err = KShell::NoError;
#ifdef Q_OS_WIN
QCOMPARE(sj(QStringLiteral("\"(sulli)\" text"), KShell::NoOptions, &err), QStringLiteral("\"(sulli)\" text"));
QVERIFY(err == KShell::NoError);
QCOMPARE(sj(QStringLiteral(" ha\\ lo "), KShell::NoOptions, &err), QStringLiteral("\"ha\\\\\" lo"));
QVERIFY(err == KShell::NoError);
QCOMPARE(sj(QStringLiteral("say \" error"), KShell::NoOptions, &err), QString());
QVERIFY(err == KShell::BadQuoting);
QCOMPARE(sj(QStringLiteral("no \" error\""), KShell::NoOptions, &err), QStringLiteral("no \" error\""));
QVERIFY(err == KShell::NoError);
QCOMPARE(sj(QStringLiteral("say \" still error"), KShell::NoOptions, &err), QString());
QVERIFY(err == KShell::BadQuoting);
QCOMPARE(sj(QStringLiteral("BLA;asdf sdfess d"), KShell::NoOptions, &err), QStringLiteral("\"BLA;asdf\" sdfess d"));
QVERIFY(err == KShell::NoError);
QCOMPARE(sj(QStringLiteral("B\"L\"A&sdf FOO|bar sdf wer "), KShell::NoOptions, &err), QStringLiteral("\"BLA&sdf\" \"FOO|bar\" sdf wer"));
QVERIFY(err == KShell::NoError);
QCOMPARE(sj(QStringLiteral("\"\"\"just \"\" fine\"\"\""), KShell::NoOptions, &err), QStringLiteral("\\^\"\"just \"\\^\"\" fine\"\\^\""));
QVERIFY(err == KShell::NoError);
#else
QCOMPARE(sj(QString::fromUtf8("\"~qU4rK\" 'text' 'jo'\"jo\" $'crap' $'\\\\\\'\\e\\x21' ha\\ lo \\a"), KShell::NoOptions, &err),
QString::fromUtf8("'~qU4rK' text jojo crap '\\'\\''\x1b!' 'ha lo' a"));
QVERIFY(err == KShell::NoError);
QCOMPARE(sj(QStringLiteral("\"~qU4rK\" 'text'"), KShell::TildeExpand, &err), QStringLiteral("'~qU4rK' text"));
QVERIFY(err == KShell::NoError);
QCOMPARE(sj(QStringLiteral("~\"qU4rK\" 'text'"), KShell::TildeExpand, &err), QStringLiteral("'~qU4rK' text"));
QVERIFY(err == KShell::NoError);
QCOMPARE(sj(QStringLiteral("~/\"dir\" 'text'"), KShell::TildeExpand, &err), QString(QDir::homePath() + QStringLiteral("/dir text")));
QVERIFY(err == KShell::NoError);
QCOMPARE(sj(QStringLiteral("~ 'text' ~"), KShell::TildeExpand, &err), QString(QDir::homePath() + QStringLiteral(" text ") + QDir::homePath()));
QVERIFY(err == KShell::NoError);
QCOMPARE(sj(QStringLiteral("\\~ blah"), KShell::TildeExpand, &err), QStringLiteral("'~' blah"));
QVERIFY(err == KShell::NoError);
QCOMPARE(sj(QStringLiteral("~qU4rK ~") + KUser().loginName(), KShell::TildeExpand, &err), QString(QStringLiteral("'~qU4rK' ") + myHomePath()));
QVERIFY(err == KShell::NoError);
const QString unicodeSpaceFileName = QStringLiteral("test テスト.txt"); // #345140
QCOMPARE(sj(unicodeSpaceFileName, KShell::AbortOnMeta | KShell::TildeExpand, &err), unicodeSpaceFileName);
QVERIFY(err == KShell::NoError);
#endif
}
void KShellTest::quoteSplit_data()
{
QTest::addColumn<QString>("string");
QTest::newRow("no space") << QStringLiteral("hiho");
QTest::newRow("regular space") << QStringLiteral("hi there");
QTest::newRow("special space") << QString::fromUtf8("如何定期清潔典型的電風扇 講義.pdf");
}
void KShellTest::quoteSplit()
{
QFETCH(QString, string);
// Splitting a quote arg should always just return one argument
const QStringList args = KShell::splitArgs(KShell::quoteArg(string));
QCOMPARE(args.count(), 1);
}
void KShellTest::abortOnMeta()
{
KShell::Errors err1 = KShell::NoError;
KShell::Errors err2 = KShell::NoError;
QCOMPARE(sj(QStringLiteral("text"), KShell::AbortOnMeta, &err1), QStringLiteral("text"));
QVERIFY(err1 == KShell::NoError);
#ifdef Q_OS_WIN
QVERIFY(KShell::splitArgs(QStringLiteral("BLA & asdf sdfess d"), KShell::AbortOnMeta, &err1).isEmpty());
QVERIFY(err1 == KShell::FoundMeta);
QVERIFY(KShell::splitArgs(QStringLiteral("foo %PATH% bar"), KShell::AbortOnMeta, &err1).isEmpty());
QVERIFY(err1 == KShell::FoundMeta);
QCOMPARE(sj(QStringLiteral("foo %PERCENT_SIGN% bar"), KShell::AbortOnMeta, &err1), QStringLiteral("foo %PERCENT_SIGN% bar"));
QVERIFY(err1 == KShell::NoError);
QCOMPARE(sj(QStringLiteral("@foo ^& bar"), KShell::AbortOnMeta, &err1), QStringLiteral("foo \"&\" bar"));
QVERIFY(err1 == KShell::NoError);
QCOMPARE(sj(QStringLiteral("\"BLA|asdf\" sdfess d"), KShell::AbortOnMeta, &err1), QStringLiteral("\"BLA|asdf\" sdfess d"));
QVERIFY(err1 == KShell::NoError);
QCOMPARE(sj(QStringLiteral("B\"L\"A\"|\"sdf \"FOO | bar\" sdf wer"), KShell::AbortOnMeta, &err1), QStringLiteral("\"BLA|sdf\" \"FOO | bar\" sdf wer"));
QVERIFY(err1 == KShell::NoError);
QCOMPARE(sj(QStringLiteral("b-q me \\\\^|\\\\\\^\""), KShell::AbortOnMeta, &err1), QStringLiteral("b-q me \"\\\\|\"\\\\\\^\""));
QVERIFY(err1 == KShell::NoError);
#else
QCOMPARE(sj(QStringLiteral("say \" error"), KShell::NoOptions, &err1), QString());
QVERIFY(err1 != KShell::NoError);
QCOMPARE(sj(QStringLiteral("say \" still error"), KShell::AbortOnMeta, &err1), QString());
QVERIFY(err1 != KShell::NoError);
QVERIFY(sj(QStringLiteral("say `echo no error`"), KShell::NoOptions, &err1) != sj(QStringLiteral("say `echo no error`"), KShell::AbortOnMeta, &err2));
QVERIFY(err1 != err2);
QVERIFY(sj(QStringLiteral("BLA=say echo meta"), KShell::NoOptions, &err1) != sj(QStringLiteral("BLA=say echo meta"), KShell::AbortOnMeta, &err2));
QVERIFY(err1 != err2);
QVERIFY(sj(QStringLiteral("B\"L\"A=say FOO=bar echo meta"), KShell::NoOptions, &err1)
== sj(QStringLiteral("B\"L\"A=say FOO=bar echo meta"), KShell::AbortOnMeta, &err2));
#endif
}
QTEST_MAIN(KShellTest)
#include "kshelltest.moc"
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