Robin Gareus
d70ebde1dc
Some of these tests should be moved to libtemoral. On 64bit Linux the tests pass, except various RangeTests.
119 lines
3.0 KiB
C++
119 lines
3.0 KiB
C++
#include "SMFTest.h"
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#include <glibmm/fileutils.h>
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#include <glibmm/miscutils.h>
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#include "pbd/file_utils.h"
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using namespace std;
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CPPUNIT_TEST_SUITE_REGISTRATION( SMFTest );
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void
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SMFTest::createNewFileTest ()
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{
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TestSMF smf;
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string output_dir_path = PBD::tmp_writable_directory (PACKAGE, "createNewFileTest");
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string new_file_path = Glib::build_filename (output_dir_path, "NewFile.mid");
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smf.create(new_file_path);
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smf.close();
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CPPUNIT_ASSERT(Glib::file_test (new_file_path, Glib::FILE_TEST_IS_REGULAR));
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}
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PBD::Searchpath
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test_search_path ()
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{
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#ifdef PLATFORM_WINDOWS
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if (!getenv("EVORAL_TEST_PATH")) {
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string wsp(g_win32_get_package_installation_directory_of_module(NULL));
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return Glib::build_filename (wsp, "evoral_testdata");
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}
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#endif
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return Glib::getenv("EVORAL_TEST_PATH");
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}
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void
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SMFTest::takeFiveTest ()
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{
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TestSMF smf;
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string testdata_path;
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CPPUNIT_ASSERT (find_file (test_search_path (), "TakeFive.mid", testdata_path));
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CPPUNIT_ASSERT (SMF::test(testdata_path));
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smf.open(testdata_path);
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CPPUNIT_ASSERT(!smf.is_empty());
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CPPUNIT_ASSERT_EQUAL((uint16_t)1, smf.num_tracks());
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CPPUNIT_ASSERT_EQUAL(0, smf.seek_to_track(1));
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seq->start_write();
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smf.seek_to_start();
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uint64_t time = 0; /* in SMF ticks */
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Evoral::Event<Time> ev;
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uint32_t delta_t = 0;
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uint32_t size = 0;
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uint8_t* buf = NULL;
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int ret;
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while ((ret = smf.read_event(&delta_t, &size, &buf)) >= 0) {
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ev.set(buf, size, Time());
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time += delta_t;
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if (ret > 0) { // didn't skip (meta) event
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//cerr << "read smf event type " << hex << int(buf[0]) << endl;
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ev.set_time(Temporal::Beats::ticks_at_rate(time, smf.ppqn()));
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ev.set_event_type(Evoral::MIDI_EVENT);
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seq->append(ev, next_event_id ());
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}
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}
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seq->end_write (Sequence<Time>::Relax,
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Temporal::Beats::ticks_at_rate(time, smf.ppqn()));
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CPPUNIT_ASSERT(!seq->empty());
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// Iterate over all notes
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size_t num_notes = 0;
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size_t num_sysexes = 0;
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for (Sequence<Time>::const_iterator i = seq->begin(Time()); i != seq->end(); ++i) {
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if (i->is_note_on()) {
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++num_notes;
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} else if (i->is_sysex()) {
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++num_sysexes;
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}
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}
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CPPUNIT_ASSERT_EQUAL(size_t(3833), seq->notes().size());
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CPPUNIT_ASSERT_EQUAL(size_t(3833), num_notes);
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CPPUNIT_ASSERT_EQUAL(size_t(232), seq->sysexes().size());
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CPPUNIT_ASSERT_EQUAL(size_t(232), num_sysexes);
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}
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void
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SMFTest::writeTest ()
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{
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TestSMF smf;
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string testdata_path;
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CPPUNIT_ASSERT (find_file (test_search_path (), "TakeFive.mid", testdata_path));
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smf.open(testdata_path);
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CPPUNIT_ASSERT(!smf.is_empty());
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TestSMF out;
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const string output_dir_path = PBD::tmp_writable_directory (PACKAGE, "writeTest");
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const string new_file_path = Glib::build_filename (output_dir_path, "TakeFiveCopy.mid");
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CPPUNIT_ASSERT_EQUAL (0, out.create(new_file_path, 1, 1920));
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out.begin_write();
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uint32_t delta_t = 0;
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uint32_t size = 0;
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uint8_t* buf = NULL;
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while (smf.read_event(&delta_t, &size, &buf) >= 0) {
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out.append_event_delta(delta_t, size, buf, 0);
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}
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out.end_write(new_file_path);
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// TODO: Check files are actually equivalent
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}
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