Chris@1485: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
Chris@1485: 
Chris@1485: /*
Chris@1485:     Sonic Visualiser
Chris@1485:     An audio file viewer and annotation editor.
Chris@1485:     Centre for Digital Music, Queen Mary, University of London.
Chris@1485:     
Chris@1485:     This program is free software; you can redistribute it and/or
Chris@1485:     modify it under the terms of the GNU General Public License as
Chris@1485:     published by the Free Software Foundation; either version 2 of the
Chris@1485:     License, or (at your option) any later version.  See the file
Chris@1485:     COPYING included with this distribution for more information.
Chris@1485: */
Chris@1485: 
Chris@1485: #ifndef TEST_ENV_H
Chris@1485: #define TEST_ENV_H
Chris@1485: 
Chris@1485: #include "../System.h"
Chris@1485: 
Chris@1485: #include <QObject>
Chris@1485: #include <QtTest>
Chris@1485: #include <QDir>
Chris@1485: 
Chris@1485: #include <iostream>
Chris@1485: 
Chris@1485: using namespace std;
Chris@1485: 
Chris@1485: const std::string utf8_name_sprkt = "\343\202\271\343\203\235\343\203\274\343\202\257\343\201\256\345\257\272\351\231\242";
Chris@1485: 
Chris@1485: class TestEnv : public QObject
Chris@1485: {
Chris@1485:     Q_OBJECT
Chris@1485: 
Chris@1485: private slots:
Chris@1485:     void getAbsent()
Chris@1485:     {
Chris@1485:         string value = "blather";
Chris@1485:         bool rv = getEnvUtf8("nonexistent_environment_variable_I_sincerely_hope_including_a_missspellling_just_to_be_sure",
Chris@1485:                              value);
Chris@1485:         QCOMPARE(rv, false);
Chris@1485:         QCOMPARE(value, string());
Chris@1485:     }
Chris@1485: 
Chris@1485:     void getExpected()
Chris@1485:     {
Chris@1485:         string value;
Chris@1485:         bool rv = getEnvUtf8("PATH", value);
Chris@1485:         QCOMPARE(rv, true);
Chris@1485:         QVERIFY(value != "");
Chris@1485:         QVERIFY(value.size() > 5); // Not quite but nearly certain,
Chris@1485:                                    // and weeds out an unfortunate
Chris@1485:                                    // case where we accidentally
Chris@1485:                                    // returned the variable's name
Chris@1485:                                    // instead of its value!
Chris@1485:     }
Chris@1485:     
Chris@1485:     void roundTripAsciiAscii()
Chris@1485:     {
Chris@1485:         bool rv = false;
Chris@1485:         rv = putEnvUtf8("SV_CORE_TEST_SYSTEM_RT_A_A", "EXPECTED_VALUE");
Chris@1485:         QCOMPARE(rv, true);
Chris@1485:         string value;
Chris@1485:         rv = getEnvUtf8("SV_CORE_TEST_SYSTEM_RT_A_A", value);
Chris@1485:         QCOMPARE(rv, true);
Chris@1485:         QCOMPARE(value, string("EXPECTED_VALUE"));
Chris@1485:     }
Chris@1485:     
Chris@1485:     void roundTripAsciiUtf8()
Chris@1485:     {
Chris@1485:         bool rv = false;
Chris@1485:         rv = putEnvUtf8("SV_CORE_TEST_SYSTEM_RT_A_U", utf8_name_sprkt);
Chris@1485:         QCOMPARE(rv, true);
Chris@1485:         string value;
Chris@1485:         rv = getEnvUtf8("SV_CORE_TEST_SYSTEM_RT_A_U", value);
Chris@1485:         QCOMPARE(rv, true);
Chris@1485:         QCOMPARE(value, utf8_name_sprkt);
Chris@1485:     }
Chris@1485:     
Chris@1485:     void roundTripUtf8Ascii()
Chris@1485:     {
Chris@1485:         bool rv = false;
Chris@1485:         rv = putEnvUtf8("SV_CORE_TEST_SYSTEM_RT_\351\207\215\345\272\206_A", "EXPECTED_VALUE");
Chris@1485:         QCOMPARE(rv, true);
Chris@1485:         string value;
Chris@1485:         rv = getEnvUtf8("SV_CORE_TEST_SYSTEM_RT_\351\207\215\345\272\206_A", value);
Chris@1485:         QCOMPARE(rv, true);
Chris@1485:         QCOMPARE(value, string("EXPECTED_VALUE"));
Chris@1485:     }
Chris@1485: 
Chris@1485:     void roundTripUtf8Utf8()
Chris@1485:     {
Chris@1485:         bool rv = false;
Chris@1485:         rv = putEnvUtf8("SV_CORE_TEST_SYSTEM_RT_\351\207\215\345\272\206_A", utf8_name_sprkt);
Chris@1485:         QCOMPARE(rv, true);
Chris@1485:         string value;
Chris@1485:         rv = getEnvUtf8("SV_CORE_TEST_SYSTEM_RT_\351\207\215\345\272\206_A", value);
Chris@1485:         QCOMPARE(rv, true);
Chris@1485:         QCOMPARE(value, utf8_name_sprkt);
Chris@1485:     }
Chris@1485: };
Chris@1485: 
Chris@1485: #endif
Chris@1485: 
Chris@1485:     
Chris@1485: 
Chris@1485:     
Chris@1485: