From a9aa206b7b8ac4e69f8c46233b4080e00e845ff5 Mon Sep 17 00:00:00 2001 From: Edward Welbourne Date: Mon, 27 May 2019 19:13:54 +0200 Subject: Move text-related code out of corelib/tools/ to corelib/text/ This includes byte array, string, char, unicode, locale, collation and regular expressions. Change-Id: I8b125fa52c8c513eb57a0f1298b91910e5a0d786 Reviewed-by: Volker Hilsheimer --- tests/auto/corelib/tools/qregexp/tst_qregexp.cpp | 1386 ---------------------- 1 file changed, 1386 deletions(-) delete mode 100644 tests/auto/corelib/tools/qregexp/tst_qregexp.cpp (limited to 'tests/auto/corelib/tools/qregexp/tst_qregexp.cpp') diff --git a/tests/auto/corelib/tools/qregexp/tst_qregexp.cpp b/tests/auto/corelib/tools/qregexp/tst_qregexp.cpp deleted file mode 100644 index a8111af6c1..0000000000 --- a/tests/auto/corelib/tools/qregexp/tst_qregexp.cpp +++ /dev/null @@ -1,1386 +0,0 @@ -/**************************************************************************** -** -** 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 -#include - -const int N = 1; - -class tst_QRegExp : public QObject -{ - Q_OBJECT -private slots: - void getSetCheck(); - void indexIn_data(); - void indexIn_addMoreRows(const QByteArray &stri); - void indexIn(); - void lastIndexIn_data(); - void lastIndexIn(); - void matchedLength(); - void wildcard_data(); - void wildcard(); - void testEscapingWildcard_data(); - void testEscapingWildcard(); - void testInvalidWildcard_data(); - void testInvalidWildcard(); - void caretAnchoredOptimization(); - void isEmpty(); - void prepareEngineOptimization(); - void swap(); - void operator_eq(); - - void exactMatch(); - void capturedTexts(); - void staticRegExp(); - void rainersSlowRegExpCopyBug(); - void nonExistingBackReferenceBug(); - - void reentrancy(); - void threadsafeEngineCache(); - - void posAndCapConsistency_data(); - void posAndCapConsistency(); - void interval(); - void validityCheck_data(); - void validityCheck(); - void escapeSequences(); -}; - -// Testing get/set functions -void tst_QRegExp::getSetCheck() -{ - QRegExp obj1; - // PatternSyntax QRegExp::patternSyntax() - // void QRegExp::setPatternSyntax(PatternSyntax) - obj1.setPatternSyntax(QRegExp::PatternSyntax(QRegExp::RegExp)); - QCOMPARE(QRegExp::PatternSyntax(QRegExp::RegExp), obj1.patternSyntax()); - obj1.setPatternSyntax(QRegExp::PatternSyntax(QRegExp::Wildcard)); - QCOMPARE(QRegExp::PatternSyntax(QRegExp::Wildcard), obj1.patternSyntax()); - obj1.setPatternSyntax(QRegExp::PatternSyntax(QRegExp::FixedString)); - QCOMPARE(QRegExp::PatternSyntax(QRegExp::FixedString), obj1.patternSyntax()); -} - -extern const char email[]; - -void tst_QRegExp::lastIndexIn_data() -{ - indexIn_data(); -} - -void tst_QRegExp::indexIn_data() -{ - QTest::addColumn("regexpStr"); - QTest::addColumn("target"); - QTest::addColumn("pos"); - QTest::addColumn("len"); - QTest::addColumn("caps"); - - for (int i = 0; i < N; ++i) { - QByteArray stri; - if (i > 0) - stri.setNum(i); - - // anchors - QTest::newRow(qPrintable(stri + "anc00")) << QString("a(?=)z") << QString("az") << 0 << 2 << QStringList(); - QTest::newRow(qPrintable(stri + "anc01")) << QString("a(?!)z") << QString("az") << -1 << -1 << QStringList(); - QTest::newRow(qPrintable(stri + "anc02")) << QString("a(?:(?=)|(?=))z") << QString("az") << 0 << 2 - << QStringList(); - QTest::newRow(qPrintable(stri + "anc03")) << QString("a(?:(?=)|(?!))z") << QString("az") << 0 << 2 - << QStringList(); - QTest::newRow(qPrintable(stri + "anc04")) << QString("a(?:(?!)|(?=))z") << QString("az") << 0 << 2 - << QStringList(); - QTest::newRow(qPrintable(stri + "anc05")) << QString("a(?:(?!)|(?!))z") << QString("az") << -1 << -1 - << QStringList(); - QTest::newRow(qPrintable(stri + "anc06")) << QString("a(?:(?=)|b)z") << QString("az") << 0 << 2 - << QStringList(); - QTest::newRow(qPrintable(stri + "anc07")) << QString("a(?:(?=)|b)z") << QString("abz") << 0 << 3 - << QStringList(); - QTest::newRow(qPrintable(stri + "anc08")) << QString("a(?:(?!)|b)z") << QString("az") << -1 << -1 - << QStringList(); - QTest::newRow(qPrintable(stri + "anc09")) << QString("a(?:(?!)|b)z") << QString("abz") << 0 << 3 - << QStringList(); - QTest::newRow(qPrintable(stri + "anc10")) << QString("a?(?=^b$)") << QString("ab") << -1 << -1 - << QStringList(); - QTest::newRow(qPrintable(stri + "anc11")) << QString("a?(?=^b$)") << QString("b") << 0 << 0 - << QStringList(); - - // back-references - QTest::newRow(qPrintable(stri + "bref00")) << QString("(a*)(\\1)") << QString("aaaaa") << 0 << 4 - << QStringList( QStringList() << "aa" << "aa" ); - QTest::newRow(qPrintable(stri + "bref01")) << QString("<(\\w*)>.+") << QString("blablabla") - << 0 << 13 << QStringList( QStringList() << "b" ); - QTest::newRow(qPrintable(stri + "bref02")) << QString("<(\\w*)>.+") << QString("<>blablabla") - << 0 << 18 << QStringList( QStringList() << "" ); - QTest::newRow(qPrintable(stri + "bref03")) << QString("((a*\\2)\\2)") << QString("aaaa") << 0 << 4 - << QStringList( QStringList() << QString("aaaa") << "aa" ); - QTest::newRow(qPrintable(stri + "bref04")) << QString("^(aa+)\\1+$") << QString("aaaaaa") << 0 << 6 - << QStringList( QStringList() << QString("aa") ); - QTest::newRow(qPrintable(stri + "bref05")) << QString("^(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)(13)(14)" - "\\14\\13\\12\\11\\10\\9\\8\\7\\6\\5\\4\\3\\2\\1") - << QString("12345678910111213141413121110987654321") << 0 << 38 - << QStringList( QStringList() << "1" << "2" << "3" << "4" << "5" << "6" - << "7" << "8" << "9" << "10" << "11" - << "12" << "13" << "14"); - - // captures - QTest::newRow(qPrintable(stri + "cap00")) << QString("(a*)") << QString("") << 0 << 0 - << QStringList( QStringList() << QString("") ); - QTest::newRow(qPrintable(stri + "cap01")) << QString("(a*)") << QString("aaa") << 0 << 3 - << QStringList( QStringList() << "aaa" ); - QTest::newRow(qPrintable(stri + "cap02")) << QString("(a*)") << QString("baaa") << 0 << 0 - << QStringList( QStringList() << QString("") ); - QTest::newRow(qPrintable(stri + "cap03")) << QString("(a*)(a*)") << QString("aaa") << 0 << 3 - << QStringList( QStringList() << QString("aaa") << QString("") ); - QTest::newRow(qPrintable(stri + "cap04")) << QString("(a*)(b*)") << QString("aaabbb") << 0 << 6 - << QStringList( QStringList() << QString("aaa") << QString("bbb") ); - QTest::newRow(qPrintable(stri + "cap06")) << QString("(a*)a*") << QString("aaa") << 0 << 3 - << QStringList( QStringList() << QString("aaa") ); - QTest::newRow(qPrintable(stri + "cap07")) << QString("((a*a*)*)") << QString("aaa") << 0 << 3 - << QStringList( QStringList() << "aaa" << QString("aaa") ); - QTest::newRow(qPrintable(stri + "cap08")) << QString("(((a)*(b)*)*)") << QString("ababa") << 0 << 5 - << QStringList( QStringList() << QString("ababa") << QString("a") << QString("a") - << "" ); - QTest::newRow(qPrintable(stri + "cap09")) << QString("(((a)*(b)*)c)*") << QString("") << 0 << 0 - << QStringList( QStringList() << QString("") << QString("") << QString("") << QString("") ); - QTest::newRow(qPrintable(stri + "cap10")) << QString("(((a)*(b)*)c)*") << QString("abc") << 0 << 3 - << QStringList( QStringList() << "abc" << "ab" << "a" - << "b" ); - QTest::newRow(qPrintable(stri + "cap11")) << QString("(((a)*(b)*)c)*") << QString("abcc") << 0 << 4 - << QStringList( QStringList() << "c" << "" << "" << "" ); - QTest::newRow(qPrintable(stri + "cap12")) << QString("(((a)*(b)*)c)*") << QString("abcac") << 0 << 5 - << QStringList( QStringList() << "ac" << "a" << "a" << "" ); - QTest::newRow(qPrintable(stri + "cap13")) << QString("(to|top)?(o|polo)?(gical|o?logical)") - << QString("topological") << 0 << 11 - << QStringList( QStringList() << "top" << "o" - << "logical" ); - QTest::newRow(qPrintable(stri + "cap14")) << QString("(a)+") << QString("aaaa") << 0 << 4 - << QStringList( QStringList() << "a" ); - - // concatenation - QTest::newRow(qPrintable(stri + "cat00")) << QString("") << QString("") << 0 << 0 << QStringList(); - QTest::newRow(qPrintable(stri + "cat01")) << QString("") << QString("a") << 0 << 0 << QStringList(); - QTest::newRow(qPrintable(stri + "cat02")) << QString("a") << QString("") << -1 << -1 << QStringList(); - QTest::newRow(qPrintable(stri + "cat03")) << QString("a") << QString("a") << 0 << 1 << QStringList(); - QTest::newRow(qPrintable(stri + "cat04")) << QString("a") << QString("b") << -1 << -1 << QStringList(); - QTest::newRow(qPrintable(stri + "cat05")) << QString("b") << QString("a") << -1 << -1 << QStringList(); - QTest::newRow(qPrintable(stri + "cat06")) << QString("ab") << QString("ab") << 0 << 2 << QStringList(); - QTest::newRow(qPrintable(stri + "cat07")) << QString("ab") << QString("ba") << -1 << -1 << QStringList(); - QTest::newRow(qPrintable(stri + "cat08")) << QString("abab") << QString("abbaababab") << 4 << 4 << QStringList(); - - indexIn_addMoreRows(stri); - } -} - -void tst_QRegExp::indexIn_addMoreRows(const QByteArray &stri) -{ - // from Perl Cookbook - QTest::newRow(qPrintable(stri + "cook00")) << QString("^(m*)(d?c{0,3}|c[dm])(1?x{0,3}|x[lc])(v?i{0,3}|i[vx])$") - << QString("mmxl") << 0 << 4 - << QStringList( QStringList() << "mm" << "" << "xl" - << "" ); - QTest::newRow(qPrintable(stri + "cook01")) << QString("(\\S+)(\\s+)(\\S+)") << QString(" a b") << 1 << 5 - << QStringList( QStringList() << "a" << " " << "b" ); - QTest::newRow(qPrintable(stri + "cook02")) << QString("(\\w+)\\s*=\\s*(.*)\\s*$") << QString(" PATH=. ") << 1 - << 7 << QStringList( QStringList() << "PATH" << ". " ); - QTest::newRow(qPrintable(stri + "cook03")) << QString(".{80,}") - << QString("0000000011111111222222223333333344444444555" - "5555566666666777777778888888899999999000000" - "00aaaaaaaa") - << 0 << 96 << QStringList(); - QTest::newRow(qPrintable(stri + "cook04")) << QString("(\\d+)/(\\d+)/(\\d+) (\\d+):(\\d+):(\\d+)") - << QString("1978/05/24 07:30:00") << 0 << 19 - << QStringList( QStringList() << "1978" << "05" << "24" - << "07" << "30" << "00" ); - QTest::newRow(qPrintable(stri + "cook05")) << QString("/usr/bin") << QString("/usr/local/bin:/usr/bin") - << 15 << 8 << QStringList(); - QTest::newRow(qPrintable(stri + "cook06")) << QString("%([0-9A-Fa-f]{2})") << QString("http://%7f") << 7 << 3 - << QStringList( QStringList() << "7f" ); - QTest::newRow(qPrintable(stri + "cook07")) << QString("/\\*.*\\*/") << QString("i++; /* increment i */") << 5 - << 17 << QStringList(); - QTest::newRow(qPrintable(stri + "cook08")) << QString("^\\s+") << QString(" aaa ") << 0 << 3 - << QStringList(); - QTest::newRow(qPrintable(stri + "cook09")) << QString("\\s+$") << QString(" aaa ") << 6 << 3 - << QStringList(); - QTest::newRow(qPrintable(stri + "cook10")) << QString("^.*::") << QString("Box::cat") << 0 << 5 - << QStringList(); - QTest::newRow(qPrintable(stri + "cook11")) << QString("^([01]?\\d\\d|2[0-4]\\d|25[0-5])\\.([01]?\\" - "d\\d|2[0-4]\\d|25[0-5])\\.([01]?\\d\\d|2[0-" - "4]\\d|25[0-5])\\.([01]?\\d\\d|2[0-4]\\d|25[" - "0-5])$") - << QString("255.00.40.30") << 0 << 12 - << QStringList( QStringList() << "255" << "00" << "40" - << "30" ); - QTest::newRow(qPrintable(stri + "cook12")) << QString("^.*/") << QString(" /usr/local/bin/moc") << 0 << 16 - << QStringList(); - QTest::newRow(qPrintable(stri + "cook13")) << QString(":co#(\\d+):") << QString("bla:co#55:") << 3 << 7 - << QStringList( QStringList() << "55" ); - QTest::newRow(qPrintable(stri + "cook14")) << QString("linux") << QString("alphalinuxinunix") << 5 << 5 - << QStringList(); - QTest::newRow(qPrintable(stri + "cook15")) << QString("(\\d+\\.?\\d*|\\.\\d+)") << QString("0.0.5") << 0 << 3 - << QStringList( QStringList() << "0.0" ); - - // mathematical trivia - QTest::newRow(qPrintable(stri + "math00")) << QString("^(a\\1*)$") << QString("a") << 0 << 1 - << QStringList( QStringList() << "a" ); - QTest::newRow(qPrintable(stri + "math01")) << QString("^(a\\1*)$") << QString("aa") << 0 << 2 - << QStringList( QStringList() << "aa" ); - QTest::newRow(qPrintable(stri + "math02")) << QString("^(a\\1*)$") << QString("aaa") << -1 << -1 - << QStringList( QStringList() << QString() ); - QTest::newRow(qPrintable(stri + "math03")) << QString("^(a\\1*)$") << QString("aaaa") << 0 << 4 - << QStringList( QStringList() << "aaaa" ); - QTest::newRow(qPrintable(stri + "math04")) << QString("^(a\\1*)$") << QString("aaaaa") << -1 << -1 - << QStringList( QStringList() << QString() ); - QTest::newRow(qPrintable(stri + "math05")) << QString("^(a\\1*)$") << QString("aaaaaa") << -1 << -1 - << QStringList( QStringList() << QString() ); - QTest::newRow(qPrintable(stri + "math06")) << QString("^(a\\1*)$") << QString("aaaaaaa") << -1 << -1 - << QStringList( QStringList() << QString() ); - QTest::newRow(qPrintable(stri + "math07")) << QString("^(a\\1*)$") << QString("aaaaaaaa") << 0 << 8 - << QStringList( QStringList() << "aaaaaaaa" ); - QTest::newRow(qPrintable(stri + "math08")) << QString("^(a\\1*)$") << QString("aaaaaaaaa") << -1 << -1 - << QStringList( QStringList() << QString() ); - QTest::newRow(qPrintable(stri + "math09")) << QString("^a(?:a(\\1a))*$") << QString("a") << 0 << 1 - << QStringList( QStringList() << "" ); - QTest::newRow(qPrintable(stri + "math10")) << QString("^a(?:a(\\1a))*$") << QString("aaa") << 0 << 3 - << QStringList( QStringList() << "a" ); - - QTest::newRow(qPrintable(stri + "math13")) << QString("^(?:((?:^a)?\\2\\3)(\\3\\1|(?=a$))(\\1\\2|(" - "?=a$)))*a$") - << QString("aaa") << 0 << 3 - << QStringList( QStringList() << "a" << "a" << "" ); - QTest::newRow(qPrintable(stri + "math14")) << QString("^(?:((?:^a)?\\2\\3)(\\3\\1|(?=a$))(\\1\\2|(" - "?=a$)))*a$") - << QString("aaaaa") << 0 << 5 - << QStringList( QStringList() << "a" << "a" << "aa" ); - QTest::newRow(qPrintable(stri + "math17")) << QString("^(?:(a(?:(\\1\\3)(\\1\\2))*(?:\\1\\3)?)|((?" - ":(\\4(?:^a)?\\6)(\\4\\5))*(?:\\4\\6)?))$") - << QString("aaa") << 0 << 3 - << QStringList( QStringList() << "" << "" << "" << "aaa" << "a" << "aa" ); - QTest::newRow(qPrintable(stri + "math18")) << QString("^(?:(a(?:(\\1\\3)(\\1\\2))*(?:\\1\\3)?)|((?" - ":(\\4(?:^a)?\\6)(\\4\\5))*(?:\\4\\6)?))$") - << QString("aaaaa") << 0 << 5 - << QStringList( QStringList() << "aaaaa" << "a" << "aaa" << "" << "" << "" ); - QTest::newRow(qPrintable(stri + "math19")) << QString("^(?:(a(?:(\\1\\3)(\\1\\2))*(?:\\1\\3)?)|((?" - ":(\\4(?:^a)?\\6)(\\4\\5))*(?:\\4\\6)?))$") - << QString("aaaaaaaa") << 0 << 8 - << QStringList( QStringList() << "" << "" << "" << "aaaaaaaa" << "a" << "aa" ); - QTest::newRow(qPrintable(stri + "math20")) << QString("^(?:(a(?:(\\1\\3)(\\1\\2))*(?:\\1\\3)?)|((?" - ":(\\4(?:^a)?\\6)(\\4\\5))*(?:\\4\\6)?))$") - << QString("aaaaaaaaa") << -1 << -1 - << QStringList( QStringList() << QString() - << QString() - << QString() - << QString() - << QString() - << QString() ); - QTest::newRow(qPrintable(stri + "math21")) << QString("^(aa+)\\1+$") << QString("aaaaaaaaaaaa") << 0 << 12 - << QStringList( QStringList() << "aa" ); - - static const char * const squareRegExp[] = { - "^a(?:(\\1aa)a)*$", - "^(\\2(\\1a))+$", - "^((\\2a)*)\\1\\2a$", - 0 - }; - - int ii = 0; - - while ( squareRegExp[ii] != 0 ) { - for ( int j = 0; j < 100; j++ ) { - const QString name = QString::asprintf( "square%.1d%.2d", ii, j ); - - QString target = ""; - target.fill( 'a', j ); - - int pos = -1; - int len = -1; - - for ( int k = 1; k * k <= j; k++ ) { - if ( k * k == j ) { - pos = 0; - len = j; - break; - } - } - - QTest::newRow( name.toLatin1() ) << QString( squareRegExp[ii] ) << target - << pos << len << QStringList( "IGNORE ME" ); - } - ii++; - } - - // miscellaneous - QTest::newRow(qPrintable(stri + "misc00")) << QString(email) - << QString("email123@example.com") << 0 << 20 - << QStringList(); - QTest::newRow(qPrintable(stri + "misc01")) << QString("[0-9]*\\.[0-9]+") << QString("pi = 3.14") << 5 << 4 - << QStringList(); - - // or operator - QTest::newRow(qPrintable(stri + "or00")) << QString("(?:|b)") << QString("xxx") << 0 << 0 << QStringList(); - QTest::newRow(qPrintable(stri + "or01")) << QString("(?:|b)") << QString("b") << 0 << 1 << QStringList(); - QTest::newRow(qPrintable(stri + "or02")) << QString("(?:b|)") << QString("") << 0 << 0 << QStringList(); - QTest::newRow(qPrintable(stri + "or03")) << QString("(?:b|)") << QString("b") << 0 << 1 << QStringList(); - QTest::newRow(qPrintable(stri + "or04")) << QString("(?:||b||)") << QString("") << 0 << 0 << QStringList(); - QTest::newRow(qPrintable(stri + "or05")) << QString("(?:||b||)") << QString("b") << 0 << 1 << QStringList(); - QTest::newRow(qPrintable(stri + "or06")) << QString("(?:a|b)") << QString("") << -1 << -1 << QStringList(); - QTest::newRow(qPrintable(stri + "or07")) << QString("(?:a|b)") << QString("cc") << -1 << -1 << QStringList(); - QTest::newRow(qPrintable(stri + "or08")) << QString("(?:a|b)") << QString("abc") << 0 << 1 << QStringList(); - QTest::newRow(qPrintable(stri + "or09")) << QString("(?:a|b)") << QString("cba") << 1 << 1 << QStringList(); - QTest::newRow(qPrintable(stri + "or10")) << QString("(?:ab|ba)") << QString("aba") << 0 << 2 - << QStringList(); - QTest::newRow(qPrintable(stri + "or11")) << QString("(?:ab|ba)") << QString("bab") << 0 << 2 - << QStringList(); - QTest::newRow(qPrintable(stri + "or12")) << QString("(?:ab|ba)") << QString("caba") << 1 << 2 - << QStringList(); - QTest::newRow(qPrintable(stri + "or13")) << QString("(?:ab|ba)") << QString("cbab") << 1 << 2 - << QStringList(); - - // quantifiers - QTest::newRow(qPrintable(stri + "qua00")) << QString("((([a-j])){0,0})") << QString("") << 0 << 0 - << QStringList( QStringList() << "" << "" << "" ); - QTest::newRow(qPrintable(stri + "qua01")) << QString("((([a-j])){0,0})") << QString("a") << 0 << 0 - << QStringList( QStringList() << "" << "" << "" ); - QTest::newRow(qPrintable(stri + "qua02")) << QString("((([a-j])){0,0})") << QString("xyz") << 0 << 0 - << QStringList( QStringList() << "" << "" << "" ); - QTest::newRow(qPrintable(stri + "qua03")) << QString("((([a-j]))?)") << QString("") << 0 << 0 - << QStringList( QStringList() << "" << "" << "" ); - QTest::newRow(qPrintable(stri + "qua04")) << QString("((([a-j]))?)") << QString("a") << 0 << 1 - << QStringList( QStringList() << "a" << "a" << "a" ); - QTest::newRow(qPrintable(stri + "qua05")) << QString("((([a-j]))?)") << QString("x") << 0 << 0 - << QStringList( QStringList() << "" << "" << "" ); - QTest::newRow(qPrintable(stri + "qua06")) << QString("((([a-j]))?)") << QString("ab") << 0 << 1 - << QStringList( QStringList() << "a" << "a" << "a" ); - QTest::newRow(qPrintable(stri + "qua07")) << QString("((([a-j]))?)") << QString("xa") << 0 << 0 - << QStringList( QStringList() << "" << "" << "" ); - QTest::newRow(qPrintable(stri + "qua08")) << QString("((([a-j])){0,3})") << QString("") << 0 << 0 - << QStringList( QStringList() << "" << "" << "" ); - QTest::newRow(qPrintable(stri + "qua09")) << QString("((([a-j])){0,3})") << QString("a") << 0 << 1 - << QStringList( QStringList() << "a" << "a" << "a" ); - QTest::newRow(qPrintable(stri + "qua10")) << QString("((([a-j])){0,3})") << QString("abcd") << 0 << 3 - << QStringList( QStringList() << "abc" << "c" << "c" ); - QTest::newRow(qPrintable(stri + "qua11")) << QString("((([a-j])){0,3})") << QString("abcde") << 0 << 3 - << QStringList( QStringList() << "abc" << "c" << "c" ); - QTest::newRow(qPrintable(stri + "qua12")) << QString("((([a-j])){2,4})") << QString("a") << -1 << -1 - << QStringList( QStringList() << QString() - << QString() - << QString() ); - QTest::newRow(qPrintable(stri + "qua13")) << QString("((([a-j])){2,4})") << QString("ab") << 0 << 2 - << QStringList( QStringList() << "ab" << "b" << "b" ); - QTest::newRow(qPrintable(stri + "qua14")) << QString("((([a-j])){2,4})") << QString("abcd") << 0 << 4 - << QStringList( QStringList() << "abcd" << "d" << "d" ); - QTest::newRow(qPrintable(stri + "qua15")) << QString("((([a-j])){2,4})") << QString("abcdef") << 0 << 4 - << QStringList( QStringList() << "abcd" << "d" << "d" ); - QTest::newRow(qPrintable(stri + "qua16")) << QString("((([a-j])){2,4})") << QString("xaybcd") << 3 << 3 - << QStringList( QStringList() << "bcd" << "d" << "d" ); - QTest::newRow(qPrintable(stri + "qua17")) << QString("((([a-j])){0,})") << QString("abcdefgh") << 0 << 8 - << QStringList( QStringList() << "abcdefgh" << "h" << "h" ); - QTest::newRow(qPrintable(stri + "qua18")) << QString("((([a-j])){,0})") << QString("abcdefgh") << 0 << 0 - << QStringList( QStringList() << "" << "" << "" ); - QTest::newRow(qPrintable(stri + "qua19")) << QString("(1(2(3){3,4}){2,3}){1,2}") << QString("123332333") << 0 - << 9 - << QStringList( QStringList() << "123332333" << "2333" - << "3" ); - QTest::newRow(qPrintable(stri + "qua20")) << QString("(1(2(3){3,4}){2,3}){1,2}") - << QString("12333323333233331233332333323333") << 0 << 32 - << QStringList( QStringList() << "1233332333323333" - << "23333" << "3" ); - QTest::newRow(qPrintable(stri + "qua21")) << QString("(1(2(3){3,4}){2,3}){1,2}") << QString("") << -1 << -1 - << QStringList( QStringList() << QString() - << QString() - << QString() ); - QTest::newRow(qPrintable(stri + "qua22")) << QString("(1(2(3){3,4}){2,3}){1,2}") << QString("12333") << -1 - << -1 - << QStringList( QStringList() << QString() - << QString() - << QString() ); - QTest::newRow(qPrintable(stri + "qua23")) << QString("(1(2(3){3,4}){2,3}){1,2}") << QString("12333233") << -1 - << -1 - << QStringList( QStringList() << QString() - << QString() - << QString() ); - QTest::newRow(qPrintable(stri + "qua24")) << QString("(1(2(3){3,4}){2,3}){1,2}") << QString("122333") << -1 - << -1 - << QStringList( QStringList() << QString() - << QString() - << QString() ); - - // star operator - QTest::newRow(qPrintable(stri + "star00")) << QString("(?:)*") << QString("") << 0 << 0 << QStringList(); - QTest::newRow(qPrintable(stri + "star01")) << QString("(?:)*") << QString("abc") << 0 << 0 << QStringList(); - QTest::newRow(qPrintable(stri + "star02")) << QString("(?:a)*") << QString("") << 0 << 0 << QStringList(); - QTest::newRow(qPrintable(stri + "star03")) << QString("(?:a)*") << QString("a") << 0 << 1 << QStringList(); - QTest::newRow(qPrintable(stri + "star04")) << QString("(?:a)*") << QString("aaa") << 0 << 3 << QStringList(); - QTest::newRow(qPrintable(stri + "star05")) << QString("(?:a)*") << QString("bbbbaaa") << 0 << 0 - << QStringList(); - QTest::newRow(qPrintable(stri + "star06")) << QString("(?:a)*") << QString("bbbbaaabbaaaaa") << 0 << 0 - << QStringList(); - QTest::newRow(qPrintable(stri + "star07")) << QString("(?:b)*(?:a)*") << QString("") << 0 << 0 - << QStringList(); - QTest::newRow(qPrintable(stri + "star08")) << QString("(?:b)*(?:a)*") << QString("a") << 0 << 1 - << QStringList(); - QTest::newRow(qPrintable(stri + "star09")) << QString("(?:b)*(?:a)*") << QString("aaa") << 0 << 3 - << QStringList(); - QTest::newRow(qPrintable(stri + "star10")) << QString("(?:b)*(?:a)*") << QString("bbbbaaa") << 0 << 7 - << QStringList(); - QTest::newRow(qPrintable(stri + "star11")) << QString("(?:b)*(?:a)*") << QString("bbbbaaabbaaaaa") << 0 << 7 - << QStringList(); - QTest::newRow(qPrintable(stri + "star12")) << QString("(?:a|b)*") << QString("c") << 0 << 0 << QStringList(); - QTest::newRow(qPrintable(stri + "star13")) << QString("(?:a|b)*") << QString("abac") << 0 << 3 - << QStringList(); - QTest::newRow(qPrintable(stri + "star14")) << QString("(?:a|b|)*") << QString("c") << 0 << 0 - << QStringList(); - QTest::newRow(qPrintable(stri + "star15")) << QString("(?:a|b|)*") << QString("abac") << 0 << 3 - << QStringList(); - QTest::newRow(qPrintable(stri + "star16")) << QString("(?:ab|ba|b)*") << QString("abbbababbbaaab") << 0 << 11 - << QStringList(); -} - -void tst_QRegExp::exactMatch() -{ - QRegExp rx_d( "\\d" ); - QRegExp rx_s( "\\s" ); - QRegExp rx_w( "\\w" ); - QRegExp rx_D( "\\D" ); - QRegExp rx_S( "\\S" ); - QRegExp rx_W( "\\W" ); - - for ( int i = 0; i < 65536; i++ ) { - QChar ch( i ); - bool is_d = ( ch.category() == QChar::Number_DecimalDigit ); - bool is_s = ch.isSpace(); - bool is_w = ( ch.isLetterOrNumber() - || ch.isMark() - || ch == '_' ); - - QVERIFY( rx_d.exactMatch(QString(ch)) == is_d ); - QVERIFY( rx_s.exactMatch(QString(ch)) == is_s ); - QVERIFY( rx_w.exactMatch(QString(ch)) == is_w ); - QVERIFY( rx_D.exactMatch(QString(ch)) != is_d ); - QVERIFY( rx_S.exactMatch(QString(ch)) != is_s ); - QVERIFY( rx_W.exactMatch(QString(ch)) != is_w ); - } -} - -void tst_QRegExp::capturedTexts() -{ - QRegExp rx1("a*(a*)", Qt::CaseSensitive, QRegExp::RegExp); - rx1.exactMatch("aaa"); - QCOMPARE(rx1.matchedLength(), 3); - QCOMPARE(rx1.cap(0), QString("aaa")); - QCOMPARE(rx1.cap(1), QString("aaa")); - - QRegExp rx2("a*(a*)", Qt::CaseSensitive, QRegExp::RegExp2); - rx2.exactMatch("aaa"); - QCOMPARE(rx2.matchedLength(), 3); - QCOMPARE(rx2.cap(0), QString("aaa")); - QCOMPARE(rx2.cap(1), QString("")); - - QRegExp rx3("(?:a|aa)(a*)", Qt::CaseSensitive, QRegExp::RegExp); - rx3.exactMatch("aaa"); - QCOMPARE(rx3.matchedLength(), 3); - QCOMPARE(rx3.cap(0), QString("aaa")); - QCOMPARE(rx3.cap(1), QString("aa")); - - QRegExp rx4("(?:a|aa)(a*)", Qt::CaseSensitive, QRegExp::RegExp2); - rx4.exactMatch("aaa"); - QCOMPARE(rx4.matchedLength(), 3); - QCOMPARE(rx4.cap(0), QString("aaa")); - QCOMPARE(rx4.cap(1), QString("a")); - - QRegExp rx5("(a)*(a*)", Qt::CaseSensitive, QRegExp::RegExp); - rx5.exactMatch("aaa"); - QCOMPARE(rx5.matchedLength(), 3); - QCOMPARE(rx5.cap(0), QString("aaa")); - QCOMPARE(rx5.cap(1), QString("a")); - QCOMPARE(rx5.cap(2), QString("aa")); - - QRegExp rx6("(a)*(a*)", Qt::CaseSensitive, QRegExp::RegExp2); - rx6.exactMatch("aaa"); - QCOMPARE(rx6.matchedLength(), 3); - QCOMPARE(rx6.cap(0), QString("aaa")); - QCOMPARE(rx6.cap(1), QString("a")); - QCOMPARE(rx6.cap(2), QString("")); - - QRegExp rx7("([A-Za-z_])([A-Za-z_0-9]*)"); - rx7.setCaseSensitivity(Qt::CaseSensitive); - rx7.setPatternSyntax(QRegExp::RegExp); - QCOMPARE(rx7.captureCount(), 2); - - int pos = rx7.indexIn("(10 + delta4) * 32"); - QCOMPARE(pos, 6); - QCOMPARE(rx7.matchedLength(), 6); - QCOMPARE(rx7.cap(0), QString("delta4")); - QCOMPARE(rx7.cap(1), QString("d")); - QCOMPARE(rx7.cap(2), QString("elta4")); -} - -void tst_QRegExp::indexIn() -{ - QFETCH( QString, regexpStr ); - QFETCH( QString, target ); - QFETCH( int, pos ); - QFETCH( int, len ); - QFETCH( QStringList, caps ); - - caps.prepend( "dummy cap(0)" ); - - { - QRegExp rx( regexpStr ); - QVERIFY( rx.isValid() ); - - int mypos = rx.indexIn( target ); - int mylen = rx.matchedLength(); - QStringList mycaps = rx.capturedTexts(); - - QCOMPARE( mypos, pos ); - QCOMPARE( mylen, len ); - if ( caps.size() > 1 && caps[1] != "IGNORE ME" ) { - QCOMPARE( mycaps.count(), caps.count() ); - for ( int i = 1; i < (int) mycaps.count(); i++ ) - QCOMPARE( mycaps[i], caps[i] ); - } - } - - // same as above, but with RegExp2 - { - QRegExp rx( regexpStr, Qt::CaseSensitive, QRegExp::RegExp2 ); - QVERIFY( rx.isValid() ); - - int mypos = rx.indexIn( target ); - int mylen = rx.matchedLength(); - QStringList mycaps = rx.capturedTexts(); - - QCOMPARE( mypos, pos ); - QCOMPARE( mylen, len ); - if ( caps.size() > 1 && caps[1] != "IGNORE ME" ) { - QCOMPARE( mycaps.count(), caps.count() ); - for ( int i = 1; i < (int) mycaps.count(); i++ ) - QCOMPARE( mycaps[i], caps[i] ); - } - } -} - -void tst_QRegExp::lastIndexIn() -{ - QFETCH( QString, regexpStr ); - QFETCH( QString, target ); - QFETCH( int, pos ); - QFETCH( int, len ); - QFETCH( QStringList, caps ); - - caps.prepend( "dummy" ); - - /* - The test data was really designed for indexIn(), not - lastIndexIn(), but it turns out that we can reuse much of that - for lastIndexIn(). - */ - - { - QRegExp rx( regexpStr ); - QVERIFY( rx.isValid() ); - - int mypos = rx.lastIndexIn( target, target.length() ); - int mylen = rx.matchedLength(); - QStringList mycaps = rx.capturedTexts(); - - if ( mypos <= pos || pos == -1 ) { - QCOMPARE( mypos, pos ); - QCOMPARE( mylen, len ); - - if (caps.size() > 1 && caps[1] != "IGNORE ME") { - QCOMPARE( mycaps.count(), caps.count() ); - for ( int i = 1; i < (int) mycaps.count(); i++ ) - QCOMPARE( mycaps[i], caps[i] ); - } - } - } - - { - QRegExp rx( regexpStr, Qt::CaseSensitive, QRegExp::RegExp2 ); - QVERIFY( rx.isValid() ); - - int mypos = rx.lastIndexIn( target, target.length() ); - int mylen = rx.matchedLength(); - QStringList mycaps = rx.capturedTexts(); - - if ( mypos <= pos || pos == -1 ) { - QCOMPARE( mypos, pos ); - QCOMPARE( mylen, len ); - - if (caps.size() > 1 && caps[1] != "IGNORE ME") { - QCOMPARE( mycaps.count(), caps.count() ); - for ( int i = 1; i < (int) mycaps.count(); i++ ) - QCOMPARE( mycaps[i], caps[i] ); - } - } - } -} - -void tst_QRegExp::matchedLength() -{ - QRegExp r1( "a+" ); - r1.exactMatch( "aaaba" ); - QCOMPARE( r1.matchedLength(), 3 ); -} - -const char email[] = - "^[\\040\\t]*(?:\\([^\\\\\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff" - "]|\\([^\\\\\\x80-\\xff\\n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\x" - "ff\\n\\015()]*)*\\))[^\\\\\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*(?:" - "(?:[^(\\040)<>@,;:\".\\\\\\[\\]\\000-\\037\\x80-\\xff]+(?![^(\\040)<>@" - ",;:\".\\\\\\[\\]\\000-\\037\\x80-\\xff])|\"[^\\\\\\x80-\\xff\\n\\015\"" - "]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015\"]*)*\")[\\040\\t]*(?" - ":\\([^\\\\\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\([^\\\\\\x" - "80-\\xff\\n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015()]*" - ")*\\))[^\\\\\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*(?:\\.[\\040\\t]*" - "(?:\\([^\\\\\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\([^\\\\" - "\\x80-\\xff\\n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015(" - ")]*)*\\))[^\\\\\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*(?:[^(\\040)<>" - "@,;:\".\\\\\\[\\]\\000-\\037\\x80-\\xff]+(?![^(\\040)<>@,;:\".\\\\\\[" - "\\]\\000-\\037\\x80-\\xff])|\"[^\\\\\\x80-\\xff\\n\\015\"]*(?:\\\\[^\\" - "x80-\\xff][^\\\\\\x80-\\xff\\n\\015\"]*)*\")[\\040\\t]*(?:\\([^\\\\\\x" - "80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\([^\\\\\\x80-\\xff\\n\\" - "015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015()]*)*\\))[^\\\\" - "\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*)*@[\\040\\t]*(?:\\([^\\\\\\x" - "80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\([^\\\\\\x80-\\xff\\n\\" - "015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015()]*)*\\))[^\\\\" - "\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*(?:[^(\\040)<>@,;:\".\\\\\\[" - "\\]\\000-\\037\\x80-\\xff]+(?![^(\\040)<>@,;:\".\\\\\\[\\]\\000-\\037" - "\\x80-\\xff])|\\[(?:[^\\\\\\x80-\\xff\\n\\015\\[\\]]|\\\\[^\\x80-\\xff" - "])*\\])[\\040\\t]*(?:\\([^\\\\\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80" - "-\\xff]|\\([^\\\\\\x80-\\xff\\n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x" - "80-\\xff\\n\\015()]*)*\\))[^\\\\\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]" - "*)*(?:\\.[\\040\\t]*(?:\\([^\\\\\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x" - "80-\\xff]|\\([^\\\\\\x80-\\xff\\n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\" - "\\x80-\\xff\\n\\015()]*)*\\))[^\\\\\\x80-\\xff\\n\\015()]*)*\\)[\\040" - "\\t]*)*(?:[^(\\040)<>@,;:\".\\\\\\[\\]\\000-\\037\\x80-\\xff]+(?![^(\\" - "040)<>@,;:\".\\\\\\[\\]\\000-\\037\\x80-\\xff])|\\[(?:[^\\\\\\x80-\\xf" - "f\\n\\015\\[\\]]|\\\\[^\\x80-\\xff])*\\])[\\040\\t]*(?:\\([^\\\\\\x80-" - "\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\([^\\\\\\x80-\\xff\\n\\015" - "()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015()]*)*\\))[^\\\\\\x8" - "0-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*)*|(?:[^(\\040)<>@,;:\".\\\\\\[\\" - "]\\000-\\037\\x80-\\xff]+(?![^(\\040)<>@,;:\".\\\\\\[\\]\\000-\\037\\x" - "80-\\xff])|\"[^\\\\\\x80-\\xff\\n\\015\"]*(?:\\\\[^\\x80-\\xff][^\\\\" - "\\x80-\\xff\\n\\015\"]*)*\")[^()<>@,;:\".\\\\\\[\\]\\x80-\\xff\\000-\\" - "010\\012-\\037]*(?:(?:\\([^\\\\\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x8" - "0-\\xff]|\\([^\\\\\\x80-\\xff\\n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\" - "x80-\\xff\\n\\015()]*)*\\))[^\\\\\\x80-\\xff\\n\\015()]*)*\\)|\"[^\\\\" - "\\x80-\\xff\\n\\015\"]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015" - "\"]*)*\")[^()<>@,;:\".\\\\\\[\\]\\x80-\\xff\\000-\\010\\012-\\037]*)*<" - "[\\040\\t]*(?:\\([^\\\\\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]" - "|\\([^\\\\\\x80-\\xff\\n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xf" - "f\\n\\015()]*)*\\))[^\\\\\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*(?:@" - "[\\040\\t]*(?:\\([^\\\\\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]" - "|\\([^\\\\\\x80-\\xff\\n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xf" - "f\\n\\015()]*)*\\))[^\\\\\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*(?:[" - "^(\\040)<>@,;:\".\\\\\\[\\]\\000-\\037\\x80-\\xff]+(?![^(\\040)<>@,;:" - "\".\\\\\\[\\]\\000-\\037\\x80-\\xff])|\\[(?:[^\\\\\\x80-\\xff\\n\\015" - "\\[\\]]|\\\\[^\\x80-\\xff])*\\])[\\040\\t]*(?:\\([^\\\\\\x80-\\xff\\n" - "\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\([^\\\\\\x80-\\xff\\n\\015()]*(?:" - "\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015()]*)*\\))[^\\\\\\x80-\\xff" - "\\n\\015()]*)*\\)[\\040\\t]*)*(?:\\.[\\040\\t]*(?:\\([^\\\\\\x80-\\xff" - "\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\([^\\\\\\x80-\\xff\\n\\015()]*(" - "?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015()]*)*\\))[^\\\\\\x80-\\x" - "ff\\n\\015()]*)*\\)[\\040\\t]*)*(?:[^(\\040)<>@,;:\".\\\\\\[\\]\\000-" - "\\037\\x80-\\xff]+(?![^(\\040)<>@,;:\".\\\\\\[\\]\\000-\\037\\x80-\\xf" - "f])|\\[(?:[^\\\\\\x80-\\xff\\n\\015\\[\\]]|\\\\[^\\x80-\\xff])*\\])[\\" - "040\\t]*(?:\\([^\\\\\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\" - "([^\\\\\\x80-\\xff\\n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\" - "n\\015()]*)*\\))[^\\\\\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*)*(?:,[" - "\\040\\t]*(?:\\([^\\\\\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]|" - "\\([^\\\\\\x80-\\xff\\n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff" - "\\n\\015()]*)*\\))[^\\\\\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*@[\\0" - "40\\t]*(?:\\([^\\\\\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\(" - "[^\\\\\\x80-\\xff\\n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n" - "\\015()]*)*\\))[^\\\\\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*(?:[^(\\" - "040)<>@,;:\".\\\\\\[\\]\\000-\\037\\x80-\\xff]+(?![^(\\040)<>@,;:\".\\" - "\\\\[\\]\\000-\\037\\x80-\\xff])|\\[(?:[^\\\\\\x80-\\xff\\n\\015\\[\\]" - "]|\\\\[^\\x80-\\xff])*\\])[\\040\\t]*(?:\\([^\\\\\\x80-\\xff\\n\\015()" - "]*(?:(?:\\\\[^\\x80-\\xff]|\\([^\\\\\\x80-\\xff\\n\\015()]*(?:\\\\[^\\" - "x80-\\xff][^\\\\\\x80-\\xff\\n\\015()]*)*\\))[^\\\\\\x80-\\xff\\n\\015" - "()]*)*\\)[\\040\\t]*)*(?:\\.[\\040\\t]*(?:\\([^\\\\\\x80-\\xff\\n\\015" - "()]*(?:(?:\\\\[^\\x80-\\xff]|\\([^\\\\\\x80-\\xff\\n\\015()]*(?:\\\\[^" - "\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015()]*)*\\))[^\\\\\\x80-\\xff\\n\\0" - "15()]*)*\\)[\\040\\t]*)*(?:[^(\\040)<>@,;:\".\\\\\\[\\]\\000-\\037\\x8" - "0-\\xff]+(?![^(\\040)<>@,;:\".\\\\\\[\\]\\000-\\037\\x80-\\xff])|\\[(?" - ":[^\\\\\\x80-\\xff\\n\\015\\[\\]]|\\\\[^\\x80-\\xff])*\\])[\\040\\t]*(" - "?:\\([^\\\\\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\([^\\\\\\" - "x80-\\xff\\n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015()]" - "*)*\\))[^\\\\\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*)*)*:[\\040\\t]*" - "(?:\\([^\\\\\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\([^\\\\" - "\\x80-\\xff\\n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015(" - ")]*)*\\))[^\\\\\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*)?(?:[^(\\040)" - "<>@,;:\".\\\\\\[\\]\\000-\\037\\x80-\\xff]+(?![^(\\040)<>@,;:\".\\\\\\" - "[\\]\\000-\\037\\x80-\\xff])|\"[^\\\\\\x80-\\xff\\n\\015\"]*(?:\\\\[^" - "\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015\"]*)*\")[\\040\\t]*(?:\\([^\\\\" - "\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\([^\\\\\\x80-\\xff\\" - "n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015()]*)*\\))[^\\" - "\\\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*(?:\\.[\\040\\t]*(?:\\([^\\" - "\\\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\([^\\\\\\x80-\\xff" - "\\n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015()]*)*\\))[^" - "\\\\\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*(?:[^(\\040)<>@,;:\".\\\\" - "\\[\\]\\000-\\037\\x80-\\xff]+(?![^(\\040)<>@,;:\".\\\\\\[\\]\\000-\\0" - "37\\x80-\\xff])|\"[^\\\\\\x80-\\xff\\n\\015\"]*(?:\\\\[^\\x80-\\xff][^" - "\\\\\\x80-\\xff\\n\\015\"]*)*\")[\\040\\t]*(?:\\([^\\\\\\x80-\\xff\\n" - "\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\([^\\\\\\x80-\\xff\\n\\015()]*(?:" - "\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015()]*)*\\))[^\\\\\\x80-\\xff" - "\\n\\015()]*)*\\)[\\040\\t]*)*)*@[\\040\\t]*(?:\\([^\\\\\\x80-\\xff\\n" - "\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\([^\\\\\\x80-\\xff\\n\\015()]*(?:" - "\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015()]*)*\\))[^\\\\\\x80-\\xff" - "\\n\\015()]*)*\\)[\\040\\t]*)*(?:[^(\\040)<>@,;:\".\\\\\\[\\]\\000-\\0" - "37\\x80-\\xff]+(?![^(\\040)<>@,;:\".\\\\\\[\\]\\000-\\037\\x80-\\xff])" - "|\\[(?:[^\\\\\\x80-\\xff\\n\\015\\[\\]]|\\\\[^\\x80-\\xff])*\\])[\\040" - "\\t]*(?:\\([^\\\\\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\([^" - "\\\\\\x80-\\xff\\n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n\\" - "015()]*)*\\))[^\\\\\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*(?:\\.[\\0" - "40\\t]*(?:\\([^\\\\\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\(" - "[^\\\\\\x80-\\xff\\n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n" - "\\015()]*)*\\))[^\\\\\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*(?:[^(\\" - "040)<>@,;:\".\\\\\\[\\]\\000-\\037\\x80-\\xff]+(?![^(\\040)<>@,;:\".\\" - "\\\\[\\]\\000-\\037\\x80-\\xff])|\\[(?:[^\\\\\\x80-\\xff\\n\\015\\[\\]" - "]|\\\\[^\\x80-\\xff])*\\])[\\040\\t]*(?:\\([^\\\\\\x80-\\xff\\n\\015()" - "]*(?:(?:\\\\[^\\x80-\\xff]|\\([^\\\\\\x80-\\xff\\n\\015()]*(?:\\\\[^\\" - "x80-\\xff][^\\\\\\x80-\\xff\\n\\015()]*)*\\))[^\\\\\\x80-\\xff\\n\\015" - "()]*)*\\)[\\040\\t]*)*)*>)$"; - -void tst_QRegExp::wildcard_data() -{ - QTest::addColumn("rxp"); - QTest::addColumn("string"); - QTest::addColumn("foundIndex"); - - QTest::newRow( "data0" ) << QString("*.html") << QString("test.html") << 0; - QTest::newRow( "data1" ) << QString("*.html") << QString("test.htm") << -1; - QTest::newRow( "data2" ) << QString("bar*") << QString("foobarbaz") << 3; - QTest::newRow( "data3" ) << QString("*") << QString("Qt Rocks!") << 0; - QTest::newRow( "data4" ) << QString(".html") << QString("test.html") << 4; - QTest::newRow( "data5" ) << QString(".h") << QString("test.cpp") << -1; - QTest::newRow( "data6" ) << QString(".???l") << QString("test.html") << 4; - QTest::newRow( "data7" ) << QString("?") << QString("test.html") << 0; - QTest::newRow( "data8" ) << QString("?m") << QString("test.html") << 6; - QTest::newRow( "data9" ) << QString(".h[a-z]ml") << QString("test.html") << 4; - QTest::newRow( "data10" ) << QString(".h[A-Z]ml") << QString("test.html") << -1; - QTest::newRow( "data11" ) << QString(".h[A-Z]ml") << QString("test.hTml") << 4; -} - -void tst_QRegExp::wildcard() -{ - QFETCH( QString, rxp ); - QFETCH( QString, string ); - QFETCH( int, foundIndex ); - - QRegExp r( rxp ); - r.setPatternSyntax(QRegExp::WildcardUnix); - QCOMPARE( r.indexIn( string ), foundIndex ); -} - -void tst_QRegExp::testEscapingWildcard_data(){ - QTest::addColumn("pattern"); - QTest::addColumn("teststring"); - QTest::addColumn("isMatching"); - - QTest::newRow("[ Not escaped") << "[Qt;" << "[Qt;" << false; - QTest::newRow("[ Escaped") << "\\[Qt;" << "[Qt;" << true; - - QTest::newRow("] Not escaped") << "]Ik;" << "]Ik;" << false; - QTest::newRow("] Escaped") << "\\]Ip;" << "]Ip;" << true; - - QTest::newRow("? Not escaped valid") << "?Ou:" << ".Ou:" << true; - QTest::newRow("? Not escaped invalid") << "?Tr;" << "Tr;" << false; - QTest::newRow("? Escaped") << "\\?O;" << "?O;" << true; - - QTest::newRow("[] not escaped") << "[lL]" << "l" << true; - QTest::newRow("[] escaped") << "\\[\\]" << "[]" << true; - - QTest::newRow("case [[]") << "[[abc]" << "[" << true; - QTest::newRow("case []abc] match ]") << "[]abc]" << "]" << true; - QTest::newRow("case []abc] match a") << "[]abc]" << "a" << true; - QTest::newRow("case [abc] match a") << "[abc]" << "a" << true; - QTest::newRow("case []] don't match [") << "[]abc]" << "[" << false; - QTest::newRow("case [^]abc] match d") << "[^]abc]" << "d" << true; - QTest::newRow("case [^]abc] don't match ]") << "[^]abc]" << "]" << false; - - QTest::newRow("* Not escaped with char") << "*Te;" << "12345Te;" << true; - QTest::newRow("* Not escaped without char") << "*Ch;" << "Ch;" << true; - QTest::newRow("* Not escaped invalid") << "*Ro;" << "o;" << false; - QTest::newRow("* Escaped") << "\\[Cks;" << "[Cks;" << true; - - QTest::newRow("a true '\\' in input") << "\\Qt;" << "\\Qt;" << true; - QTest::newRow("two true '\\' in input") << "\\\\Qt;" << "\\\\Qt;" << true; - QTest::newRow("a '\\' at the end") << "\\\\Qt;\\" << "\\\\Qt;\\" << true; - - QTest::newRow("[]\\] matches ]") << "[]\\]" << "]" << true; - QTest::newRow("[]\\] matches \\") << "[]\\]" << "\\" << true; - QTest::newRow("[]\\] does not match [") << "[]\\]" << "[" << false; - QTest::newRow("[]\\]a matches ]a") << "[]\\]a" << "]a" << true; - QTest::newRow("[]\\]a matches \\a") << "[]\\]a" << "\\a" << true; - QTest::newRow("[]\\]a does not match [a") << "[]\\]a" << "[a" << false; -} - -void tst_QRegExp::testEscapingWildcard(){ - QFETCH(QString, pattern); - - QRegExp re(pattern); - re.setPatternSyntax(QRegExp::WildcardUnix); - - QFETCH(QString, teststring); - QFETCH(bool, isMatching); - QCOMPARE(re.exactMatch(teststring), isMatching); -} - -void tst_QRegExp::testInvalidWildcard_data(){ - QTest::addColumn("pattern"); - QTest::addColumn("isValid"); - - QTest::newRow("valid []") << "[abc]" << true; - QTest::newRow("invalid [") << "[abc" << false; - QTest::newRow("ending [") << "abc[" << false; - QTest::newRow("ending ]") << "abc]" << false; - QTest::newRow("ending [^") << "abc[^" << false; - QTest::newRow("ending [\\") << "abc[\\" << false; - QTest::newRow("ending []") << "abc[]" << false; - QTest::newRow("ending [[") << "abc[[" << false; -} - -void tst_QRegExp::testInvalidWildcard(){ - QFETCH(QString, pattern); - - QRegExp re(pattern); - re.setPatternSyntax(QRegExp::Wildcard); - - QFETCH(bool, isValid); - QCOMPARE(re.isValid(), isValid); -} - -void tst_QRegExp::caretAnchoredOptimization() -{ - QString s = "---babnana----"; - s.replace( QRegExp("^-*|(-*)$"), "" ); - QCOMPARE(s, QLatin1String("babnana")); - - s = "---babnana----"; - s.replace( QRegExp("^-*|(-{0,})$"), "" ); - QCOMPARE(s, QLatin1String("babnana")); - - s = "---babnana----"; - s.replace( QRegExp("^-*|(-{1,})$"), "" ); - QCOMPARE(s, QLatin1String("babnana")); - - s = "---babnana----"; - s.replace( QRegExp("^-*|(-+)$"), "" ); - QCOMPARE(s, QLatin1String("babnana")); -} - -void tst_QRegExp::isEmpty() -{ - QRegExp rx1; - QVERIFY(rx1.isEmpty()); - - QRegExp rx2 = rx1; - QVERIFY(rx2.isEmpty()); - - rx2.setPattern(""); - QVERIFY(rx2.isEmpty()); - - rx2.setPattern("foo"); - QVERIFY(!rx2.isEmpty()); - - rx2.setPattern(")("); - QVERIFY(!rx2.isEmpty()); - - rx2.setPattern(""); - QVERIFY(rx2.isEmpty()); - - rx2.setPatternSyntax(QRegExp::Wildcard); - rx2.setPattern(""); - QVERIFY(rx2.isEmpty()); -} - -static QRegExp re("foo.*bar"); - -void tst_QRegExp::staticRegExp() -{ - QVERIFY(re.exactMatch("fooHARRYbar")); - // the actual test is that a static regexp should not crash -} - -void tst_QRegExp::rainersSlowRegExpCopyBug() -{ - // this test should take an extreme amount of time if QRegExp is broken - QRegExp original(email); - for (int i = 0; i < 100000; ++i) { - QRegExp copy = original; - (void)copy.exactMatch("~"); - QRegExp copy2 = original; - } -} - -void tst_QRegExp::nonExistingBackReferenceBug() -{ - { - QRegExp rx("<\\5>"); - QVERIFY(rx.isValid()); - QCOMPARE(rx.indexIn("<>"), 0); - QCOMPARE(rx.capturedTexts(), QStringList("<>")); - } - - { - QRegExp rx("<\\1>"); - QVERIFY(rx.isValid()); - QCOMPARE(rx.indexIn("<>"), 0); - QCOMPARE(rx.capturedTexts(), QStringList("<>")); - } - - { - QRegExp rx("(?:<\\1>)\\1\\5\\4"); - QVERIFY(rx.isValid()); - QCOMPARE(rx.indexIn("<>"), 0); - QCOMPARE(rx.capturedTexts(), QStringList("<>")); - } -} - -class Thread : public QThread -{ -public: - Thread(const QRegExp &rx) : rx(rx) {} - - void run(); - - QRegExp rx; -}; - -void Thread::run() -{ - QString str = "abc"; - for (int i = 0; i < 10; ++i) - str += str; - str += "abbbdekcz"; - int x; - - for (int j = 0; j < 10000; ++j) - x = rx.indexIn(str); - - QCOMPARE(x, 3072); -} - -void tst_QRegExp::reentrancy() -{ - QRegExp rx("(ab{2,}d?e?f?[g-z]?)c"); - Thread *threads[10]; - - for (int i = 0; i < int(sizeof(threads) / sizeof(threads[0])); ++i) { - threads[i] = new Thread(rx); - threads[i]->start(); - } - - for (int i = 0; i < int(sizeof(threads) / sizeof(threads[0])); ++i) - threads[i]->wait(); - - for (int i = 0; i < int(sizeof(threads) / sizeof(threads[0])); ++i) - delete threads[i]; -} - -class Thread2 : public QThread -{ -public: - void run(); -}; - -void Thread2::run() -{ - QRegExp rx("(ab{2,}d?e?f?[g-z]?)c"); - QString str = "abc"; - for (int i = 0; i < 10; ++i) - str += str; - str += "abbbdekcz"; - int x; - - for (int j = 0; j < 10000; ++j) - x = rx.indexIn(str); - - QCOMPARE(x, 3072); -} - -// Test that multiple threads can construct equal QRegExps. -// (In the current QRegExp design each engine instatance will share -// the same cache key, so the threads will race for the cache entry -// in the global cache.) -void tst_QRegExp::threadsafeEngineCache() -{ - Thread2 *threads[10]; - - for (int i = 0; i < int(sizeof(threads) / sizeof(threads[0])); ++i) { - threads[i] = new Thread2(); - threads[i]->start(); - } - - for (int i = 0; i < int(sizeof(threads) / sizeof(threads[0])); ++i) - threads[i]->wait(); - - for (int i = 0; i < int(sizeof(threads) / sizeof(threads[0])); ++i) - delete threads[i]; -} - - -void tst_QRegExp::prepareEngineOptimization() -{ - QRegExp rx0("(f?)(?:(o?)(o?))?"); - - QRegExp rx1(rx0); - - QCOMPARE(rx1.capturedTexts(), QStringList() << "" << "" << "" << ""); - QCOMPARE(rx1.matchedLength(), -1); - QCOMPARE(rx1.matchedLength(), -1); - QCOMPARE(rx1.captureCount(), 3); - - QCOMPARE(rx1.exactMatch("foo"), true); - QCOMPARE(rx1.matchedLength(), 3); - QCOMPARE(rx1.capturedTexts(), QStringList() << "foo" << "f" << "o" << "o"); - QCOMPARE(rx1.captureCount(), 3); - QCOMPARE(rx1.matchedLength(), 3); - QCOMPARE(rx1.capturedTexts(), QStringList() << "foo" << "f" << "o" << "o"); - QCOMPARE(rx1.pos(3), 2); - - QCOMPARE(rx1.exactMatch("foo"), true); - QCOMPARE(rx1.captureCount(), 3); - QCOMPARE(rx1.matchedLength(), 3); - QCOMPARE(rx1.capturedTexts(), QStringList() << "foo" << "f" << "o" << "o"); - QCOMPARE(rx1.pos(3), 2); - - QRegExp rx2 = rx1; - - QCOMPARE(rx1.captureCount(), 3); - QCOMPARE(rx1.matchedLength(), 3); - QCOMPARE(rx1.capturedTexts(), QStringList() << "foo" << "f" << "o" << "o"); - QCOMPARE(rx1.pos(3), 2); - - QCOMPARE(rx2.captureCount(), 3); - QCOMPARE(rx2.matchedLength(), 3); - QCOMPARE(rx2.capturedTexts(), QStringList() << "foo" << "f" << "o" << "o"); - QCOMPARE(rx2.pos(3), 2); - - QCOMPARE(rx1.exactMatch("fo"), true); - QCOMPARE(rx1.captureCount(), 3); - QCOMPARE(rx1.matchedLength(), 2); - QCOMPARE(rx1.capturedTexts(), QStringList() << "fo" << "f" << "o" << ""); - QCOMPARE(rx1.pos(2), 1); - - QRegExp rx3; - QVERIFY(rx3.isValid()); - - QRegExp rx4("foo", Qt::CaseInsensitive, QRegExp::RegExp); - QVERIFY(rx4.isValid()); - - QRegExp rx5("foo", Qt::CaseInsensitive, QRegExp::RegExp2); - QVERIFY(rx5.isValid()); - - QRegExp rx6("foo", Qt::CaseInsensitive, QRegExp::FixedString); - QVERIFY(rx6.isValid()); - - QRegExp rx7("foo", Qt::CaseInsensitive, QRegExp::Wildcard); - QVERIFY(rx7.isValid()); - - QRegExp rx8("][", Qt::CaseInsensitive, QRegExp::RegExp); - QVERIFY(!rx8.isValid()); - - QRegExp rx9("][", Qt::CaseInsensitive, QRegExp::RegExp2); - QVERIFY(!rx9.isValid()); - - QRegExp rx10("][", Qt::CaseInsensitive, QRegExp::Wildcard); - QVERIFY(!rx10.isValid()); - - QRegExp rx11("][", Qt::CaseInsensitive, QRegExp::FixedString); - QVERIFY(rx11.isValid()); - QVERIFY(rx11.exactMatch("][")); - QCOMPARE(rx11.matchedLength(), 2); - - rx11.setPatternSyntax(QRegExp::Wildcard); - QVERIFY(!rx11.isValid()); - QCOMPARE(rx11.captureCount(), 0); - QCOMPARE(rx11.matchedLength(), -1); - - rx11.setPatternSyntax(QRegExp::RegExp); - QVERIFY(!rx11.isValid()); - QCOMPARE(rx11.captureCount(), 0); - QCOMPARE(rx11.matchedLength(), -1); - - rx11.setPattern("(foo)"); - QVERIFY(rx11.isValid()); - QCOMPARE(rx11.captureCount(), 1); - QCOMPARE(rx11.matchedLength(), -1); - - QCOMPARE(rx11.indexIn("ofoo"), 1); - QCOMPARE(rx11.captureCount(), 1); - QCOMPARE(rx11.matchedLength(), 3); - - rx11.setPatternSyntax(QRegExp::RegExp); - QCOMPARE(rx11.captureCount(), 1); - QCOMPARE(rx11.matchedLength(), 3); - - /* - This behavior isn't entirely consistent with setPatter(), - setPatternSyntax(), and setCaseSensitivity(), but I'm testing - it here to ensure that it doesn't change subtly in future - releases. - */ - rx11.setMinimal(true); - QCOMPARE(rx11.matchedLength(), 3); - rx11.setMinimal(false); - QCOMPARE(rx11.matchedLength(), 3); - - rx11.setPatternSyntax(QRegExp::Wildcard); - QCOMPARE(rx11.captureCount(), 0); - QCOMPARE(rx11.matchedLength(), -1); - - rx11.setPatternSyntax(QRegExp::RegExp); - QCOMPARE(rx11.captureCount(), 1); - QCOMPARE(rx11.matchedLength(), -1); -} - -void tst_QRegExp::swap() -{ - QRegExp r1(QLatin1String(".*")), r2(QLatin1String("a*")); - r1.swap(r2); - QCOMPARE(r1.pattern(),QLatin1String("a*")); - QCOMPARE(r2.pattern(),QLatin1String(".*")); -} - -void tst_QRegExp::operator_eq() -{ - const int I = 2; - const int J = 4; - const int K = 2; - const int ELL = 2; - QRegExp rxtable[I * J * K * ELL]; - int n; - - n = 0; - for (int i = 0; i < I; ++i) { - for (int j = 0; j < J; ++j) { - for (int k = 0; k < K; ++k) { - for (int ell = 0; ell < ELL; ++ell) { - Qt::CaseSensitivity cs = i == 0 ? Qt::CaseSensitive : Qt::CaseInsensitive; - QRegExp::PatternSyntax syntax = QRegExp::PatternSyntax(j); - bool minimal = k == 0; - - if (ell == 0) { - QRegExp rx("foo", cs, syntax); - rx.setMinimal(minimal); - rxtable[n++] = rx; - } else { - QRegExp rx; - rx.setPattern("bar"); - rx.setMinimal(true); - rx.exactMatch("bar"); - rx.setCaseSensitivity(cs); - rx.setMinimal(minimal); - rx.setPattern("foo"); - rx.setPatternSyntax(syntax); - rx.exactMatch("foo"); - rxtable[n++] = rx; - } - } - } - } - } - - for (int i = 0; i < I * J * K * ELL; ++i) { - for (int j = 0; j < I * J * K * ELL; ++j) { - QCOMPARE(rxtable[i] == rxtable[j], i / ELL == j / ELL); - QCOMPARE(rxtable[i] != rxtable[j], i / ELL != j / ELL); - // this just happens to have no hash collisions. If at some point - // we get collisions, restrict the test to only equal elements: - QCOMPARE(qHash(rxtable[i]) == qHash(rxtable[j]), i / ELL == j / ELL); - } - } -} - -// This test aims to ensure that the values returned by pos() and cap() -// are consistent. -void tst_QRegExp::posAndCapConsistency_data() -{ - QTest::addColumn("reStr"); - QTest::addColumn("text"); - QTest::addColumn("matchIndex"); - - QTest::addColumn("pos0"); - QTest::addColumn("pos1"); - QTest::addColumn("pos2"); - - QTest::addColumn("cap0"); - QTest::addColumn("cap1"); - QTest::addColumn("cap2"); - - QTest::newRow("no match") - << QString("(a) (b)") << QString("b a") << -1 - << -1 << -1 << -1 << QString() << QString() << QString(); - - QTest::newRow("both captures match") - << QString("(a) (b)") << QString("a b") << 0 - << 0 << 0 << 2 << QString("a b") << QString("a") << QString("b"); - - QTest::newRow("first capture matches @0") - << QString("(a*)|(b*)") << QString("axx") << 0 - << 0 << 0 << -1 << QString("a") << QString("a") << QString(); - QTest::newRow("second capture matches @0") - << QString("(a*)|(b*)") << QString("bxx") << 0 - << 0 << -1 << 0 << QString("b") << QString() << QString("b"); - QTest::newRow("first capture empty match @0") - << QString("(a*)|(b*)") << QString("xx") << 0 - << 0 << -1 << -1 << QString("") << QString() << QString(); - QTest::newRow("second capture empty match @0") - << QString("(a)|(b*)") << QString("xx") << 0 - << 0 << -1 << -1 << QString("") << QString() << QString(); - - QTest::newRow("first capture matches @1") - << QString("x(?:(a*)|(b*))") << QString("-xa") << 1 - << 1 << 2 << -1 << QString("xa") << QString("a") << QString(); - QTest::newRow("second capture matches @1") - << QString("x(?:(a*)|(b*))") << QString("-xb") << 1 - << 1 << -1 << 2 << QString("xb") << QString() << QString("b"); - QTest::newRow("first capture empty match @1") - << QString("x(?:(a*)|(b*))") << QString("-xx") << 1 - << 1 << -1 << -1 << QString("x") << QString() << QString(); - QTest::newRow("second capture empty match @1") - << QString("x(?:(a)|(b*))") << QString("-xx") << 1 - << 1 << -1 << -1 << QString("x") << QString() << QString(); - - QTest::newRow("first capture matches @2") - << QString("(a)|(b)") << QString("xxa") << 2 - << 2 << 2 << -1 << QString("a") << QString("a") << QString(); - QTest::newRow("second capture matches @2") - << QString("(a)|(b)") << QString("xxb") << 2 - << 2 << -1 << 2 << QString("b") << QString() << QString("b"); - QTest::newRow("no match - with options") - << QString("(a)|(b)") << QString("xx") << -1 - << -1 << -1 << -1 << QString() << QString() << QString(); - -} - -void tst_QRegExp::posAndCapConsistency() -{ - QFETCH( QString, reStr ); - QFETCH( QString, text ); - QFETCH( int, matchIndex ); - QFETCH( int, pos0 ); - QFETCH( int, pos1 ); - QFETCH( int, pos2 ); - QFETCH( QString, cap0 ); - QFETCH( QString, cap1 ); - QFETCH( QString, cap2 ); - - QRegExp re(reStr); - QCOMPARE(re.captureCount(), 2); - QCOMPARE(re.capturedTexts().size(), 3); - - QCOMPARE(re.indexIn(text), matchIndex); - - QCOMPARE( re.pos(0), pos0 ); - QCOMPARE( re.pos(1), pos1 ); - QCOMPARE( re.pos(2), pos2 ); - - QCOMPARE( re.cap(0).isNull(), cap0.isNull() ); - QCOMPARE( re.cap(0), cap0 ); - QCOMPARE( re.cap(1).isNull(), cap1.isNull() ); - QCOMPARE( re.cap(1), cap1 ); - QCOMPARE( re.cap(2).isNull(), cap2.isNull() ); - QCOMPARE( re.cap(2), cap2 ); -} - -void tst_QRegExp::interval() -{ - { - QRegExp exp("a{0,1}"); - QVERIFY(exp.isValid()); - } - { - QRegExp exp("a{1,1}"); - QVERIFY(exp.isValid()); - } - { - QRegExp exp("a{1,0}"); - QVERIFY(!exp.isValid()); - } -} - -void tst_QRegExp::validityCheck_data() -{ - QTest::addColumn("pattern"); - QTest::addColumn("validity"); - QTest::newRow("validity01") << QString() << true; - QTest::newRow("validity02") << QString("abc.*abc") << true; - QTest::newRow("validity03") << QString("[a-z") << false; - QTest::newRow("validity04") << QString("a(b") << false; -} - -void tst_QRegExp::validityCheck() -{ - QFETCH(QString, pattern); - - QRegExp rx(pattern); - QTEST(rx.isValid(), "validity"); - QCOMPARE(rx.matchedLength(), -1); - QCOMPARE(rx.pos(), -1); - QCOMPARE(rx.cap(), QString("")); - - QRegExp rx2(rx); - QTEST(rx2.isValid(), "validity"); - QCOMPARE(rx2.matchedLength(), -1); - QCOMPARE(rx2.pos(), -1); - QCOMPARE(rx2.cap(), QString("")); -} - -void tst_QRegExp::escapeSequences() -{ - QString perlSyntaxSpecialChars("0123456789afnrtvbBdDwWsSx\\|[]{}()^$?+*"); - QString w3cXmlSchema11SyntaxSpecialChars("cCiIpP"); // as well as the perl ones - QString pattern = QLatin1String("\\?"); - for (int i = ' '; i <= 127; ++i) { - QLatin1Char c(i); - if (perlSyntaxSpecialChars.indexOf(c) == -1) { - pattern[1] = c; - QRegExp rx(pattern, Qt::CaseSensitive, QRegExp::RegExp); - // we'll never have c == 'a' since it's a special character - const QString s = QLatin1String("aaa") + c + QLatin1String("aaa"); - QCOMPARE(rx.indexIn(s), 3); - - rx.setPatternSyntax(QRegExp::RegExp2); - QCOMPARE(rx.indexIn(s), 3); - - if (w3cXmlSchema11SyntaxSpecialChars.indexOf(c) == -1) { - rx.setPatternSyntax(QRegExp::W3CXmlSchema11); - QCOMPARE(rx.indexIn(s), 3); - } - } - } -} - - -QTEST_APPLESS_MAIN(tst_QRegExp) -#include "tst_qregexp.moc" -- cgit v1.2.3