79 lines
2.6 KiB
C++
79 lines
2.6 KiB
C++
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/*
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Audio File Library
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Copyright (C) 2013 Michael Pruett <michael@68k.org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <gtest/gtest.h>
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#include <audiofile.h>
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#include <stdlib.h>
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#include "TestUtilities.h"
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static void testInstrumentParameters(int fileFormat)
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{
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std::string testFileName;
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ASSERT_TRUE(createTemporaryFile("Instrument", &testFileName));
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AFfilesetup setup = afNewFileSetup();
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afInitFileFormat(setup, fileFormat);
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int instrumentIDs[] = {AF_DEFAULT_INST};
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int numInstruments = sizeof (instrumentIDs) / sizeof (int);
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afInitInstIDs(setup, instrumentIDs, numInstruments);
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AFfilehandle file = afOpenFile(testFileName.c_str(), "w", setup);
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ASSERT_TRUE(file);
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afFreeFileSetup(setup);
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afSetInstParamLong(file, AF_DEFAULT_INST, AF_INST_MIDI_BASENOTE, 50);
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afSetInstParamLong(file, AF_DEFAULT_INST, AF_INST_NUMCENTS_DETUNE, -30);
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afSetInstParamLong(file, AF_DEFAULT_INST, AF_INST_MIDI_LOVELOCITY, 22);
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afSetInstParamLong(file, AF_DEFAULT_INST, AF_INST_MIDI_HIVELOCITY, 111);
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ASSERT_EQ(0, afCloseFile(file));
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file = afOpenFile(testFileName.c_str(), "r", NULL);
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ASSERT_TRUE(file);
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ASSERT_EQ(fileFormat, afGetFileFormat(file, NULL));
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ASSERT_EQ(1, afGetInstIDs(file, NULL));
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int readInstrumentIDs[1] = {0};
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ASSERT_EQ(1, afGetInstIDs(file, readInstrumentIDs));
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ASSERT_EQ(AF_DEFAULT_INST, readInstrumentIDs[0]);
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EXPECT_EQ(50,
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afGetInstParamLong(file, AF_DEFAULT_INST, AF_INST_MIDI_BASENOTE));
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EXPECT_EQ(-30,
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afGetInstParamLong(file, AF_DEFAULT_INST, AF_INST_NUMCENTS_DETUNE));
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EXPECT_EQ(22,
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afGetInstParamLong(file, AF_DEFAULT_INST, AF_INST_MIDI_LOVELOCITY));
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EXPECT_EQ(111,
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afGetInstParamLong(file, AF_DEFAULT_INST, AF_INST_MIDI_HIVELOCITY));
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ASSERT_EQ(0, afCloseFile(file));
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ASSERT_EQ(0, ::unlink(testFileName.c_str()));
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}
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TEST(Instrument, AIFF) { testInstrumentParameters(AF_FILE_AIFF); }
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TEST(Instrument, AIFFC) { testInstrumentParameters(AF_FILE_AIFFC); }
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int main(int argc, char **argv)
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{
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::testing::InitGoogleTest(&argc, argv);
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return RUN_ALL_TESTS();
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}
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