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keepassxc/tests/TestCsvParser.cpp
asapelkin 98badfb4a2 some cppcheck and clang-tidy fixies
2019-11-01 22:53:28 -04:00

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/*
* Copyright (C) 2015 Enrico Mariotti <enricomariotti@yahoo.it>
* Copyright (C) 2017 KeePassXC Team <team@keepassxc.org>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 or (at your option)
* version 3 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "TestCsvParser.h"
#include <QTest>
QTEST_GUILESS_MAIN(TestCsvParser)
void TestCsvParser::initTestCase()
{
parser.reset(new CsvParser());
}
void TestCsvParser::init()
{
file.reset(new QTemporaryFile());
if (not file->open())
QFAIL("Cannot open file!");
parser->setBackslashSyntax(false);
parser->setComment('#');
parser->setFieldSeparator(',');
parser->setTextQualifier(QChar('"'));
}
void TestCsvParser::cleanup()
{
file->remove();
}
/****************** TEST CASES ******************/
void TestCsvParser::testMissingQuote()
{
parser->setTextQualifier(':');
QTextStream out(file.data());
out << "A,B\n:BM,1";
QEXPECT_FAIL("", "Bad format", Continue);
QVERIFY(parser->parse(file.data()));
t = parser->getCsvTable();
QWARN(parser->getStatus().toLatin1());
}
void TestCsvParser::testMalformed()
{
parser->setTextQualifier(':');
QTextStream out(file.data());
out << "A,B,C\n:BM::,1,:2:";
QEXPECT_FAIL("", "Bad format", Continue);
QVERIFY(parser->parse(file.data()));
t = parser->getCsvTable();
QWARN(parser->getStatus().toLatin1());
}
void TestCsvParser::testBackslashSyntax()
{
parser->setBackslashSyntax(true);
parser->setTextQualifier(QChar('X'));
QTextStream out(file.data());
// attended result: one"\t\"wo
out << "Xone\\\"\\\\t\\\\\\\"w\noX\n"
<< "X13X,X2\\X,X,\"\"3\"X\r"
<< "3,X\"4\"X,,\n"
<< "XX\n"
<< "\\";
QVERIFY(parser->parse(file.data()));
t = parser->getCsvTable();
QVERIFY(t.at(0).at(0) == "one\"\\t\\\"w\no");
QVERIFY(t.at(1).at(0) == "13");
QVERIFY(t.at(1).at(1) == "2X,");
QVERIFY(t.at(1).at(2) == "\"\"3\"X");
QVERIFY(t.at(2).at(0) == "3");
QVERIFY(t.at(2).at(1) == "\"4\"");
QVERIFY(t.at(2).at(2) == "");
QVERIFY(t.at(2).at(3) == "");
QVERIFY(t.at(3).at(0) == "\\");
QVERIFY(t.size() == 4);
}
void TestCsvParser::testQuoted()
{
QTextStream out(file.data());
out << "ro,w,\"end, of \"\"\"\"\"\"row\"\"\"\"\"\n"
<< "2\n";
QVERIFY(parser->parse(file.data()));
t = parser->getCsvTable();
QVERIFY(t.at(0).at(0) == "ro");
QVERIFY(t.at(0).at(1) == "w");
QVERIFY(t.at(0).at(2) == "end, of \"\"\"row\"\"");
QVERIFY(t.at(1).at(0) == "2");
QVERIFY(t.size() == 2);
}
void TestCsvParser::testEmptySimple()
{
QTextStream out(file.data());
out << "";
QVERIFY(parser->parse(file.data()));
t = parser->getCsvTable();
QVERIFY(t.isEmpty());
}
void TestCsvParser::testEmptyQuoted()
{
QTextStream out(file.data());
out << "\"\"";
QVERIFY(parser->parse(file.data()));
t = parser->getCsvTable();
QVERIFY(t.isEmpty());
}
void TestCsvParser::testEmptyNewline()
{
QTextStream out(file.data());
out << "\"\n\"";
QVERIFY(parser->parse(file.data()));
t = parser->getCsvTable();
QVERIFY(t.isEmpty());
}
void TestCsvParser::testEmptyFile()
{
QVERIFY(parser->parse(file.data()));
t = parser->getCsvTable();
QVERIFY(t.isEmpty());
}
void TestCsvParser::testNewline()
{
QTextStream out(file.data());
out << "1,2\n\n\n";
QVERIFY(parser->parse(file.data()));
t = parser->getCsvTable();
QVERIFY(t.size() == 1);
QVERIFY(t.at(0).at(0) == "1");
QVERIFY(t.at(0).at(1) == "2");
}
void TestCsvParser::testCR()
{
QTextStream out(file.data());
out << "1,2\r3,4";
QVERIFY(parser->parse(file.data()));
t = parser->getCsvTable();
QVERIFY(t.size() == 2);
QVERIFY(t.at(0).at(0) == "1");
QVERIFY(t.at(0).at(1) == "2");
QVERIFY(t.at(1).at(0) == "3");
QVERIFY(t.at(1).at(1) == "4");
}
void TestCsvParser::testLF()
{
QTextStream out(file.data());
out << "1,2\n3,4";
QVERIFY(parser->parse(file.data()));
t = parser->getCsvTable();
QVERIFY(t.size() == 2);
QVERIFY(t.at(0).at(0) == "1");
QVERIFY(t.at(0).at(1) == "2");
QVERIFY(t.at(1).at(0) == "3");
QVERIFY(t.at(1).at(1) == "4");
}
void TestCsvParser::testCRLF()
{
QTextStream out(file.data());
out << "1,2\r\n3,4";
QVERIFY(parser->parse(file.data()));
t = parser->getCsvTable();
QVERIFY(t.size() == 2);
QVERIFY(t.at(0).at(0) == "1");
QVERIFY(t.at(0).at(1) == "2");
QVERIFY(t.at(1).at(0) == "3");
QVERIFY(t.at(1).at(1) == "4");
}
void TestCsvParser::testComments()
{
QTextStream out(file.data());
out << " #one\n"
<< " \t # two, three \r\n"
<< " #, sing\t with\r"
<< " #\t me!\n"
<< "useful,text #1!";
QVERIFY(parser->parse(file.data()));
t = parser->getCsvTable();
QVERIFY(t.size() == 1);
QVERIFY(t.at(0).at(0) == "useful");
QVERIFY(t.at(0).at(1) == "text #1!");
}
void TestCsvParser::testColumns()
{
QTextStream out(file.data());
out << "1,2\n"
<< ",,,,,,,,,a\n"
<< "a,b,c,d\n";
QVERIFY(parser->parse(file.data()));
t = parser->getCsvTable();
QVERIFY(parser->getCsvCols() == 10);
}
void TestCsvParser::testSimple()
{
QTextStream out(file.data());
out << ",,2\r,2,3\n"
<< "A,,B\"\n"
<< " ,,\n";
QVERIFY(parser->parse(file.data()));
t = parser->getCsvTable();
QVERIFY(t.size() == 4);
QVERIFY(t.at(0).at(0) == "");
QVERIFY(t.at(0).at(1) == "");
QVERIFY(t.at(0).at(2) == "2");
QVERIFY(t.at(1).at(0) == "");
QVERIFY(t.at(1).at(1) == "2");
QVERIFY(t.at(1).at(2) == "3");
QVERIFY(t.at(2).at(0) == "A");
QVERIFY(t.at(2).at(1) == "");
QVERIFY(t.at(2).at(2) == "B\"");
QVERIFY(t.at(3).at(0) == " ");
QVERIFY(t.at(3).at(1) == "");
QVERIFY(t.at(3).at(2) == "");
}
void TestCsvParser::testSeparator()
{
parser->setFieldSeparator('\t');
QTextStream out(file.data());
out << "\t\t2\r\t2\t3\n"
<< "A\t\tB\"\n"
<< " \t\t\n";
QVERIFY(parser->parse(file.data()));
t = parser->getCsvTable();
QVERIFY(t.size() == 4);
QVERIFY(t.at(0).at(0) == "");
QVERIFY(t.at(0).at(1) == "");
QVERIFY(t.at(0).at(2) == "2");
QVERIFY(t.at(1).at(0) == "");
QVERIFY(t.at(1).at(1) == "2");
QVERIFY(t.at(1).at(2) == "3");
QVERIFY(t.at(2).at(0) == "A");
QVERIFY(t.at(2).at(1) == "");
QVERIFY(t.at(2).at(2) == "B\"");
QVERIFY(t.at(3).at(0) == " ");
QVERIFY(t.at(3).at(1) == "");
QVERIFY(t.at(3).at(2) == "");
}
void TestCsvParser::testMultiline()
{
parser->setTextQualifier(QChar(':'));
QTextStream out(file.data());
out << ":1\r\n2a::b:,:3\r4:\n"
<< "2\n";
QVERIFY(parser->parse(file.data()));
t = parser->getCsvTable();
QVERIFY(t.at(0).at(0) == "1\n2a:b");
QVERIFY(t.at(0).at(1) == "3\n4");
QVERIFY(t.at(1).at(0) == "2");
QVERIFY(t.size() == 2);
}
void TestCsvParser::testEmptyReparsing()
{
parser->parse(nullptr);
QVERIFY(parser->reparse());
t = parser->getCsvTable();
QVERIFY(t.isEmpty());
}
void TestCsvParser::testReparsing()
{
QTextStream out(file.data());
out << ":te\r\nxt1:,:te\rxt2:,:end of \"this\n string\":\n"
<< "2\n";
QVERIFY(parser->parse(file.data()));
t = parser->getCsvTable();
QEXPECT_FAIL("", "Wrong qualifier", Continue);
QVERIFY(t.at(0).at(0) == "te\nxt1");
parser->setTextQualifier(QChar(':'));
QVERIFY(parser->reparse());
t = parser->getCsvTable();
QVERIFY(t.at(0).at(0) == "te\nxt1");
QVERIFY(t.at(0).at(1) == "te\nxt2");
QVERIFY(t.at(0).at(2) == "end of \"this\n string\"");
QVERIFY(t.at(1).at(0) == "2");
QVERIFY(t.size() == 2);
}
void TestCsvParser::testQualifier()
{
parser->setTextQualifier(QChar('X'));
QTextStream out(file.data());
out << "X1X,X2XX,X,\"\"3\"\"\"X\r"
<< "3,X\"4\"X,,\n";
QVERIFY(parser->parse(file.data()));
t = parser->getCsvTable();
QVERIFY(t.size() == 2);
QVERIFY(t.at(0).at(0) == "1");
QVERIFY(t.at(0).at(1) == "2X,");
QVERIFY(t.at(0).at(2) == "\"\"3\"\"\"X");
QVERIFY(t.at(1).at(0) == "3");
QVERIFY(t.at(1).at(1) == "\"4\"");
QVERIFY(t.at(1).at(2) == "");
QVERIFY(t.at(1).at(3) == "");
}
void TestCsvParser::testUnicode()
{
// QString m("Texte en fran\u00e7ais");
// CORRECT QString g("\u20AC");
// CORRECT QChar g(0x20AC);
// ERROR QChar g("\u20AC");
parser->setFieldSeparator(QChar('A'));
QTextStream out(file.data());
out.setCodec("UTF-8");
out << QString("€1A2śA\"3śAż\"Ażac");
QVERIFY(parser->parse(file.data()));
t = parser->getCsvTable();
QVERIFY(t.size() == 1);
QVERIFY(t.at(0).at(0) == "€1");
QVERIFY(t.at(0).at(1) == "2ś");
QVERIFY(t.at(0).at(2) == "3śAż");
QVERIFY(t.at(0).at(3) == "żac");
}
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