82 lines
2.6 KiB
C++
82 lines
2.6 KiB
C++
/* Copyright 2013-2019 Matt Tytel
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*
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* vital 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 3 of the License, or
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* (at your option) any later version.
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*
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* vital 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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*
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* You should have received a copy of the GNU General Public License
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* along with vital. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "note_handler_test.h"
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#include "sound_engine.h"
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void NoteHandlerTest::processAndExpectFinite(vital::SoundEngine* engine) {
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engine->process(vital::kMaxBufferSize);
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vital::Output* output = engine->output();
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expect(vital::utils::isFinite(output->buffer, output->buffer_size));
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}
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void NoteHandlerTest::processAndExpectQuiet(vital::SoundEngine* engine) {
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engine->process(vital::kMaxBufferSize);
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vital::Output* output = engine->output();
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expect(vital::utils::rms(reinterpret_cast<float*>(output->buffer), output->buffer_size) < 0.001f);
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}
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void NoteHandlerTest::runTest() {
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vital::SoundEngine engine;
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engine.getControls()["env_1_release"]->set(0.0f);
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beginTest("No Notes");
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processAndExpectQuiet(&engine);
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beginTest("One Note On");
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engine.noteOn(60, 1.0f, 10, 0);
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processAndExpectFinite(&engine);
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processAndExpectFinite(&engine);
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beginTest("One Note Off");
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engine.noteOff(60, 20, 0, 0);
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processAndExpectFinite(&engine);
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processAndExpectQuiet(&engine);
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beginTest("Three Notes On");
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engine.noteOn(61, 1.0f, 10, 0);
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engine.noteOn(62, 1.0f, vital::kMaxBufferSize - 1, 0);
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engine.noteOn(63, 1.0f, vital::kMaxBufferSize - 1, 0);
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processAndExpectFinite(&engine);
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processAndExpectFinite(&engine);
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beginTest("Three Notes Off");
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engine.noteOff(61, 0, 0, 0);
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engine.noteOff(62, 0, 0, 0);
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engine.noteOff(63, 0, 0, 0);
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processAndExpectFinite(&engine);
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processAndExpectQuiet(&engine);
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beginTest("Four Notes On");
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engine.noteOn(61, 1.0f, 0, 0);
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engine.noteOn(62, 1.0f, 0, 0);
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engine.noteOn(63, 1.0f, 0, 0);
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engine.noteOn(64, 1.0f, 0, 0);
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processAndExpectFinite(&engine);
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processAndExpectFinite(&engine);
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beginTest("Four Notes Off");
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engine.noteOff(64, 0, 0, 0);
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engine.noteOff(61, 0, 0, 0);
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engine.noteOff(62, 0, 0, 0);
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engine.noteOff(63, 0, 0, 0);
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processAndExpectFinite(&engine);
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processAndExpectQuiet(&engine);
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}
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static NoteHandlerTest note_handler_test;
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