commit 87f74cca451b95750d0d3d56ae912d8cb710d7b5
parent 291fa0641b63bd09d66c4abf21ed5d9a3659c301
Author: cquad <cquad@lquad.(none)>
Date: Fri, 9 Nov 2012 17:41:18 +0100
new file: PadNoteTest.h
Diffstat:
2 files changed, 210 insertions(+), 0 deletions(-)
diff --git a/src/Tests/CMakeLists.txt b/src/Tests/CMakeLists.txt
@@ -11,6 +11,7 @@ CXXTEST_ADD_TEST(ADnoteTest AdNoteTest.cpp
CXXTEST_ADD_TEST(SUBnoteTest SubNoteTest.cpp ${CMAKE_CURRENT_SOURCE_DIR}/SubNoteTest.h)
CXXTEST_ADD_TEST(OscilGenTest OscilGenTest.cpp ${CMAKE_CURRENT_SOURCE_DIR}/OscilGenTest.h)
CXXTEST_ADD_TEST(RandTest RandTest.cpp ${CMAKE_CURRENT_SOURCE_DIR}/RandTest.h)
+CXXTEST_ADD_TEST(PADnoteTest PadNoteTest.cpp ${CMAKE_CURRENT_SOURCE_DIR}/PadNoteTest.h)
#Extra libraries added to make test and full compilation use the same library
#links for quirky compilers
@@ -25,3 +26,5 @@ target_link_libraries(MicrotonalTest ${test_lib})
target_link_libraries(OscilGenTest ${test_lib})
target_link_libraries(XMLwrapperTest ${test_lib})
target_link_libraries(RandTest ${test_lib})
+target_link_libraries(PADnoteTest ${test_lib})
+
diff --git a/src/Tests/PadNoteTest.h b/src/Tests/PadNoteTest.h
@@ -0,0 +1,207 @@
+/*
+ ZynAddSubFX - a software synthesizer
+
+ PadNoteTest.h - CxxTest for Synth/PADnote
+ Copyright (C) 20012 zco
+ Author: zco
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of version 2 of the GNU General Public License
+ as published by the Free Software Foundation.
+
+ This program 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 General Public License (version 2 or later) for more details.
+
+ You should have received a copy of the GNU General Public License (version 2)
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+*/
+
+
+//Based Upon AdNoteTest.h and SubNoteTest.h
+#include <cxxtest/TestSuite.h>
+#include <iostream>
+#include <fstream>
+#include <ctime>
+#include <string>
+#include "../Misc/Master.h"
+#include "../Misc/Util.h"
+#include "../Synth/PADnote.h"
+#include "../Params/Presets.h"
+#include "../DSP/FFTwrapper.h"
+#include "../globals.h"
+SYNTH_T *synth;
+
+using namespace std;
+
+class PadNoteTest:public CxxTest::TestSuite
+{
+ public:
+ PADnote *note;
+ Master *master;
+ FFTwrapper *fft;
+ Controller *controller;
+ unsigned char testnote;
+
+
+ float *outR, *outL;
+
+ void setUp() {
+ synth = new SYNTH_T;
+ //First the sensible settings and variables that have to be set:
+ synth->buffersize = 256;
+
+ outL = new float[synth->buffersize];
+ for(int i = 0; i < synth->buffersize; ++i)
+ *(outL + i) = 0;
+ outR = new float[synth->buffersize];
+ for(int i = 0; i < synth->buffersize; ++i)
+ *(outR + i) = 0;
+
+ //next the bad global variables that for some reason have not been properly placed in some
+ //initialization routine, but rather exist as cryptic oneliners in main.cpp:
+ denormalkillbuf = new float[synth->buffersize];
+ for(int i = 0; i < synth->buffersize; ++i)
+ denormalkillbuf[i] = 0;
+
+ //phew, glad to get thouse out of my way. took me a lot of sweat and gdb to get this far...
+
+ fft = new FFTwrapper(synth->oscilsize);
+ //prepare the default settings
+ PADnoteParameters *defaultPreset = new PADnoteParameters(fft,NULL);
+
+
+ //Assert defaults
+ ///TS_ASSERT(!defaultPreset->VoicePar[1].Enabled);
+
+ XMLwrapper *wrap = new XMLwrapper();
+ cout << string(SOURCE_DIR) + string("/guitar-adnote.xmz")
+ << endl;
+ wrap->loadXMLfile(string(SOURCE_DIR)
+ + string("/guitar-adnote.xmz"));
+ TS_ASSERT(wrap->enterbranch("MASTER"));
+ TS_ASSERT(wrap->enterbranch("PART", 2));
+ TS_ASSERT(wrap->enterbranch("INSTRUMENT"));
+ TS_ASSERT(wrap->enterbranch("INSTRUMENT_KIT"));
+ TS_ASSERT(wrap->enterbranch("INSTRUMENT_KIT_ITEM", 0));
+ TS_ASSERT(wrap->enterbranch("PAD_SYNTH_PARAMETERS"));
+ defaultPreset->getfromXML(wrap);
+
+
+ //defaultPreset->defaults();
+ defaultPreset->applyparameters(false);
+
+ //verify xml was loaded
+ ///TS_ASSERT(defaultPreset->VoicePar[1].Enabled);
+
+
+
+ controller = new Controller();
+
+ //lets go with.... 50! as a nice note
+ testnote = 50;
+ float freq = 440.0f * powf(2.0f, (testnote - 69.0f) / 12.0f);
+
+ note = new PADnote(defaultPreset,
+ controller,
+ freq,
+ 120,
+ 0,
+ testnote,
+ false);
+
+ //delete defaultPreset;
+ delete wrap;
+ }
+
+ void willNoteBeRunButIsHereForLinkingReasonsHowsThisForCamelCaseEh()
+ {
+ master = new Master();
+ }
+
+ void tearDown() {
+ delete note;
+ delete controller;
+ delete fft;
+ delete [] outL;
+ delete [] outR;
+ delete [] denormalkillbuf;
+ FFT_cleanup();
+ delete synth;
+ }
+
+ void testDefaults() {
+ int sampleCount = 0;
+
+
+//#define WRITE_OUTPUT
+
+#ifdef WRITE_OUTPUT
+ ofstream file("padnoteout", ios::out);
+#endif
+ note->noteout(outL, outR);
+
+#ifdef WRITE_OUTPUT
+ for(int i = 0; i < synth->buffersize; ++i)
+ file << outL[i] << std::endl;
+
+#endif
+ sampleCount += synth->buffersize;
+
+ TS_ASSERT_DELTA(outL[255], 0.0660f, 0.0001f);
+
+
+ note->relasekey();
+
+
+ note->noteout(outL, outR);
+ sampleCount += synth->buffersize;
+ TS_ASSERT_DELTA(outL[255], -0.0729f, 0.0001f);
+
+ note->noteout(outL, outR);
+ sampleCount += synth->buffersize;
+ TS_ASSERT_DELTA(outL[255], 0.0613f, 0.0001f);
+
+ note->noteout(outL, outR);
+ sampleCount += synth->buffersize;
+ TS_ASSERT_DELTA(outL[255], 0.0378f, 0.0001f);
+
+ note->noteout(outL, outR);
+ sampleCount += synth->buffersize;
+ TS_ASSERT_DELTA(outL[255], -0.0070f, 0.0001f);
+
+ while(!note->finished()) {
+ note->noteout(outL, outR);
+
+#ifdef WRITE_OUTPUT
+ for(int i = 0; i < synth->buffersize; ++i)
+ file << outL[i] << std::endl;
+
+#endif
+ sampleCount += synth->buffersize;
+ }
+#ifdef WRITE_OUTPUT
+ file.close();
+#endif
+
+ TS_ASSERT_EQUALS(sampleCount, 2304);
+ }
+
+#define OUTPUT_PROFILE
+#ifdef OUTPUT_PROFILE
+ void testSpeed() {
+ const int samps = 15000;
+
+ int t_on = clock(); // timer before calling func
+ for(int i = 0; i < samps; ++i)
+ note->noteout(outL, outR);
+ int t_off = clock(); // timer when func returns
+
+ printf("PadNoteTest: %f seconds for %d Samples to be generated.\n",
+ (static_cast<float>(t_off - t_on)) / CLOCKS_PER_SEC, samps);
+ }
+#endif
+};
