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Diffstat (limited to 'test/bytesizeparsertest.cc')
| -rw-r--r-- | test/bytesizeparsertest.cc | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/test/bytesizeparsertest.cc b/test/bytesizeparsertest.cc new file mode 100644 index 0000000..e4776fe --- /dev/null +++ b/test/bytesizeparsertest.cc @@ -0,0 +1,127 @@ +/* -*- Mode: c++ -*- */ +/*************************************************************************** + * bytesizeparsertest.cc + * + * Sun Mar 05 11:44:23 CET 2017 + * Copyright 2017 Goran Mekić + * meka@tilda.center + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * DrumGizmo 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 Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include <cppunit/extensions/HelperMacros.h> + +#include "bytesizeparser.h" + + +class ByteSizeParserTest + : public CppUnit::TestFixture +{ + CPPUNIT_TEST_SUITE(ByteSizeParserTest); + CPPUNIT_TEST(suffixTest); + CPPUNIT_TEST(falseSuffixTest); + CPPUNIT_TEST(falseNumberTest); + CPPUNIT_TEST(tooBigNumberTest); + CPPUNIT_TEST_SUITE_END(); + +public: + void setUp() {} + + void tearDown() {} + + void suffixTest() + { + std::size_t computed_size, expected_size; + std::size_t kilo = 1024, mega = kilo * 1024, giga = mega * 1024; + computed_size = byteSizeParser("3"); + expected_size = 3; + CPPUNIT_ASSERT_EQUAL(expected_size, computed_size); + + computed_size = byteSizeParser("3k"); + expected_size = 3 * kilo; + CPPUNIT_ASSERT_EQUAL(expected_size, computed_size); + + computed_size = byteSizeParser("3M"); + expected_size = 3 * mega; + CPPUNIT_ASSERT_EQUAL(expected_size, computed_size); + + computed_size = byteSizeParser("3G"); + expected_size = 3 * giga; + CPPUNIT_ASSERT_EQUAL(expected_size, computed_size); + } + + void falseSuffixTest() + { + std::size_t computed_size, expected_size = 0; + computed_size = byteSizeParser("3K"); + CPPUNIT_ASSERT_EQUAL(expected_size, computed_size); + + computed_size = byteSizeParser("3m"); + CPPUNIT_ASSERT_EQUAL(expected_size, computed_size); + + computed_size = byteSizeParser("3g"); + CPPUNIT_ASSERT_EQUAL(expected_size, computed_size); + + computed_size = byteSizeParser("3ddDD"); + CPPUNIT_ASSERT_EQUAL(expected_size, computed_size); + } + + void falseNumberTest() + { + std::size_t computed_size, expected_size = 0; + computed_size = byteSizeParser("K3k"); + CPPUNIT_ASSERT_EQUAL(expected_size, computed_size); + + computed_size = byteSizeParser("-3"); + CPPUNIT_ASSERT_EQUAL(expected_size, computed_size); + + computed_size = byteSizeParser("-3k"); + CPPUNIT_ASSERT_EQUAL(expected_size, computed_size); + + computed_size = byteSizeParser("-3M"); + CPPUNIT_ASSERT_EQUAL(expected_size, computed_size); + + computed_size = byteSizeParser("-3G"); + CPPUNIT_ASSERT_EQUAL(expected_size, computed_size); + + computed_size = byteSizeParser("3-"); + CPPUNIT_ASSERT_EQUAL(expected_size, computed_size); + + computed_size = byteSizeParser("3-k"); + CPPUNIT_ASSERT_EQUAL(expected_size, computed_size); + + computed_size = byteSizeParser("k-3"); + CPPUNIT_ASSERT_EQUAL(expected_size, computed_size); + + computed_size = byteSizeParser("3-1"); + CPPUNIT_ASSERT_EQUAL(expected_size, computed_size); + + computed_size = byteSizeParser(" -3"); + CPPUNIT_ASSERT_EQUAL(expected_size, computed_size); + } + + void tooBigNumberTest() + { + std::size_t computed_size, expected_size = 0; + computed_size = byteSizeParser("999999999999999999999999999999999999G"); + CPPUNIT_ASSERT_EQUAL(expected_size, computed_size); + } +}; + +// Registers the fixture into the 'registry' +CPPUNIT_TEST_SUITE_REGISTRATION(ByteSizeParserTest); |