diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/Makefile.am | 13 | ||||
| -rw-r--r-- | test/position_power_test.cc | 165 |
2 files changed, 177 insertions, 1 deletions
diff --git a/test/Makefile.am b/test/Makefile.am index 15ceb7d..64b2462 100644 --- a/test/Makefile.am +++ b/test/Makefile.am @@ -8,7 +8,7 @@ TESTS = resource enginetest paintertest configfile audiocache \ randomtest atomictest syncedsettingstest imagecachetest \ semaphoretest drumkitcreatortest bytesizeparsertest notifiertest \ dgxmlparsertest domloadertest configparsertest midimapparsertest \ - eventsdstest powermaptest midimappertest + eventsdstest powermaptest midimappertest positionpowertest if WITH_NLS TESTS += translationtest @@ -354,6 +354,17 @@ midimappertest_SOURCES = \ midimappertest.cc \ uunit/uunit.cc +positionpowertest_CXXFLAGS = \ + -I$(top_srcdir)/test/uunit -DOUTPUT=\"positionpowertest\" \ + $(DEBUG_FLAGS) \ + -I$(top_srcdir)/src +positionpowertest_LDFLAGS = +positionpowertest_SOURCES = \ + $(top_srcdir)/src/sample.cc \ + $(top_srcdir)/src/position_power.cc \ + position_power_test.cc \ + uunit/uunit.cc + RES = \ $(top_srcdir)/test/locale/da.mo diff --git a/test/position_power_test.cc b/test/position_power_test.cc new file mode 100644 index 0000000..bd8906d --- /dev/null +++ b/test/position_power_test.cc @@ -0,0 +1,165 @@ +/* -*- Mode: c++ -*- */ +/*************************************************************************** + * position_power_test.cc + * + * Wed Jul 24 15:24:53 CEST 2024 + * Copyright 2024 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * 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 <uunit.h> + +#include "../src/position_power.h" + +class test_position_powertest + : public uUnit +{ +public: + test_position_powertest() + { + uTEST(test_position_powertest::empty); + uTEST(test_position_powertest::boundary); + } + + void empty() + { + std::vector<Sample*> samplelist; + auto res = positionPower(samplelist, 0); + uASSERT_EQUAL(0.0, res.min); + uASSERT_EQUAL(1.0, res.max); + } + + void boundary() + { + // Sig: nam, pwr, pos + Sample s1_1{{}, 1.1, 1.0}; + Sample s2_1{{}, 2.1, 1.0}; + Sample s3_1{{}, 3.1, 1.0}; + Sample s4_1{{}, 4.1, 1.0}; + Sample s5_1{{}, 5.1, 1.0}; + + Sample s1_2{{}, 1.2, 2.0}; + Sample s2_2{{}, 2.2, 2.0}; + Sample s3_2{{}, 3.2, 2.0}; + Sample s4_2{{}, 4.2, 2.0}; + Sample s5_2{{}, 5.2, 2.0}; + Sample s6_2{{}, 6.2, 2.0}; + Sample s7_2{{}, 7.2, 2.0}; + + Sample s1_3{{}, 1.3, 3.0}; + Sample s2_3{{}, 2.3, 3.0}; + Sample s3_3{{}, 3.3, 3.0}; + Sample s4_3{{}, 4.3, 3.0}; + Sample s5_3{{}, 5.3, 3.0}; + Sample s6_3{{}, 6.3, 3.0}; + Sample s7_3{{}, 7.3, 3.0}; + + { // one [s1_1, s1_1] + std::vector<Sample*> samplelist{&s1_1}; + auto res = positionPower(samplelist, 1.0); + uASSERT_EQUAL(1.1, res.min); + uASSERT_EQUAL(1.1, res.max); + } + + { // two with same position [s1_1, s2_1] + std::vector<Sample*> samplelist{&s1_1, &s2_1}; + auto res = positionPower(samplelist, 1.0); + uASSERT_EQUAL(1.1, res.min); + uASSERT_EQUAL(2.1, res.max); + } + + { // two with different position [s1_1, s2_2] + std::vector<Sample*> samplelist{&s1_1, &s2_2}; + auto res = positionPower(samplelist, 1.0); + uASSERT_EQUAL(1.1, res.min); + uASSERT_EQUAL(1.1, res.max); + } + + { // three [s1, (s2), s3] - one "hidden" inside range + std::vector<Sample*> samplelist{&s1_1, &s2_1, &s3_1}; + auto res = positionPower(samplelist, 1.0); + uASSERT_EQUAL(1.1, res.min); + uASSERT_EQUAL(3.1, res.max); + } + + { // six [s1, (s2), s3] - one "hidden" inside range and three ouside boundary + std::vector<Sample*> samplelist{&s1_1, &s2_1, &s3_1, &s1_2, &s2_2, &s3_2}; + auto res = positionPower(samplelist, 1.0); + uASSERT_EQUAL(1.1, res.min); + uASSERT_EQUAL(3.1, res.max); + } + + { // six [s1, (s2), s3] - one "hidden" inside range and three ouside boundary + std::vector<Sample*> samplelist{&s1_1, &s2_1, &s3_1, &s1_2, &s2_2, &s3_2}; + auto res = positionPower(samplelist, 2.0); + uASSERT_EQUAL(1.2, res.min); + uASSERT_EQUAL(3.2, res.max); + } + + { // again, six in two position groups (1 and 2), lower three is the closest to 1.49 + std::vector<Sample*> samplelist{&s1_1, &s2_1, &s3_1, &s1_2, &s2_2, &s3_2}; + auto res = positionPower(samplelist, 1.49); + uASSERT_EQUAL(1.1, res.min); + uASSERT_EQUAL(3.1, res.max); + } + + { // again, six in two position groups (1 and 2), upper three is the closest to 1.51 + std::vector<Sample*> samplelist{&s1_1, &s2_1, &s3_1, &s1_2, &s2_2, &s3_2}; + auto res = positionPower(samplelist, 1.51); + uASSERT_EQUAL(1.2, res.min); + uASSERT_EQUAL(3.2, res.max); + } + + { // 8, first one at position the remaining at other position + // 1/4th of the samples are 2, and the second one belongs to group 2, which + // will drag in the rest of group 2 with it + std::vector<Sample*> samplelist{&s1_1, &s1_2, &s2_2, &s3_2, + &s4_2, &s5_2, &s6_2, &s7_2}; + auto res = positionPower(samplelist, 1); + uASSERT_EQUAL(1.1, res.min); + uASSERT_EQUAL(7.2, res.max); + } + + { // 9, first one at position the remaining at other position + one from group 3 + // at the end which is ignored + // 1/4th of the samples are 2, and the second one belongs to group 2, which + // will drag in the rest of group 2 with it + std::vector<Sample*> samplelist{&s1_1, &s1_2, &s2_2, &s3_2, + &s4_2, &s5_2, &s6_2, &s7_2, &s7_3}; + auto res = positionPower(samplelist, 1); + uASSERT_EQUAL(1.1, res.min); + uASSERT_EQUAL(7.2, res.max); + } + + { // 8, first one from group 1, then 6 from group 2 and finally one from group 3 + // first and last should be ignored - input pos is closest to group 2 + std::vector<Sample*> samplelist{&s1_1, + &s1_2, &s2_2, &s3_2, &s4_2, + &s7_3}; + auto res = positionPower(samplelist, 2.1); + uASSERT_EQUAL(1.2, res.min); + uASSERT_EQUAL(4.2, res.max); + } + + } +}; + +// Registers the fixture into the 'registry' +static test_position_powertest test; |