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Add a unit test for fluid_sample_validate()

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This commit is contained in:
derselbst 2020-01-24 09:54:15 +01:00
parent 872c6bc678
commit 76f4bc3db3
2 changed files with 107 additions and 0 deletions
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1
test/CMakeLists.txt
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@ -17,6 +17,7 @@ ADD_FLUID_TEST(test_synth_chorus_reverb)
ADD_FLUID_TEST(test_snprintf) ADD_FLUID_TEST(test_snprintf)
ADD_FLUID_TEST(test_synth_process) ADD_FLUID_TEST(test_synth_process)
ADD_FLUID_TEST(test_ct2hz) ADD_FLUID_TEST(test_ct2hz)
ADD_FLUID_TEST(test_sample_validate)
ADD_FLUID_TEST(test_seq_event_queue_sort) ADD_FLUID_TEST(test_seq_event_queue_sort)
ADD_FLUID_TEST(test_seq_scale) ADD_FLUID_TEST(test_seq_scale)
ADD_FLUID_TEST(test_jack_obtaining_synth) ADD_FLUID_TEST(test_jack_obtaining_synth)

106
test/test_sample_validate.c Normal file
View file

@ -0,0 +1,106 @@
#include "test.h"
#include "fluidsynth.h"
#include "sfloader/fluid_sfont.h"
#include "utils/fluid_sys.h"
// this tests ensures that samples with invalid SfSampleType flag combinations are rejected
int main(void)
{
fluid_sample_t* sample = new_fluid_sample();
sample->start = 0;
sample->end = 1;
/// valid flags
{
sample->sampletype = FLUID_SAMPLETYPE_OGG_VORBIS;
TEST_SUCCESS(fluid_sample_validate(sample, 2));
sample->sampletype = FLUID_SAMPLETYPE_LINKED;
TEST_SUCCESS(fluid_sample_validate(sample, 2));
sample->sampletype = FLUID_SAMPLETYPE_MONO;
TEST_SUCCESS(fluid_sample_validate(sample, 2));
sample->sampletype = FLUID_SAMPLETYPE_RIGHT;
TEST_SUCCESS(fluid_sample_validate(sample, 2));
sample->sampletype = FLUID_SAMPLETYPE_LEFT;
TEST_SUCCESS(fluid_sample_validate(sample, 2));
}
/// valid, but unsupported linked sample flags
{
sample->sampletype = FLUID_SAMPLETYPE_LINKED;
TEST_SUCCESS(fluid_sample_validate(sample, 2));
sample->sampletype = FLUID_SAMPLETYPE_LINKED | FLUID_SAMPLETYPE_OGG_VORBIS;
TEST_SUCCESS(fluid_sample_validate(sample, 2));
sample->sampletype = FLUID_SAMPLETYPE_LINKED | FLUID_SAMPLETYPE_MONO;
TEST_SUCCESS(fluid_sample_validate(sample, 2));
sample->sampletype = FLUID_SAMPLETYPE_LINKED | FLUID_SAMPLETYPE_RIGHT;
TEST_SUCCESS(fluid_sample_validate(sample, 2));
sample->sampletype = FLUID_SAMPLETYPE_LINKED | FLUID_SAMPLETYPE_LEFT;
TEST_SUCCESS(fluid_sample_validate(sample, 2));
}
/// valid, but rejected ROM sample flags
{
sample->sampletype = FLUID_SAMPLETYPE_ROM;
TEST_ASSERT(fluid_sample_validate(sample, 2) == FLUID_FAILED);
sample->sampletype = FLUID_SAMPLETYPE_ROM | FLUID_SAMPLETYPE_OGG_VORBIS;
TEST_ASSERT(fluid_sample_validate(sample, 2) == FLUID_FAILED);
sample->sampletype = FLUID_SAMPLETYPE_ROM | FLUID_SAMPLETYPE_LINKED;
TEST_ASSERT(fluid_sample_validate(sample, 2) == FLUID_FAILED);
sample->sampletype = FLUID_SAMPLETYPE_ROM | FLUID_SAMPLETYPE_MONO;
TEST_ASSERT(fluid_sample_validate(sample, 2) == FLUID_FAILED);
sample->sampletype = FLUID_SAMPLETYPE_ROM | FLUID_SAMPLETYPE_RIGHT;
TEST_ASSERT(fluid_sample_validate(sample, 2) == FLUID_FAILED);
sample->sampletype = FLUID_SAMPLETYPE_ROM | FLUID_SAMPLETYPE_LEFT;
TEST_ASSERT(fluid_sample_validate(sample, 2) == FLUID_FAILED);
}
/// invalid flag combinations
{
// no flags set? technically illegal, but handle it as mono
sample->sampletype = 0;
TEST_SUCCESS(fluid_sample_validate(sample, 2));
sample->sampletype = FLUID_SAMPLETYPE_MONO | FLUID_SAMPLETYPE_RIGHT;
TEST_SUCCESS(fluid_sample_validate(sample, 2));
sample->sampletype |= FLUID_SAMPLETYPE_LEFT;
TEST_SUCCESS(fluid_sample_validate(sample, 2));
sample->sampletype |= FLUID_SAMPLETYPE_LINKED;
TEST_SUCCESS(fluid_sample_validate(sample, 2));
}
// unknown flags must be rejected (this seems to be implicitly required by SF3)
{
sample->sampletype = 0x20;
TEST_ASSERT(fluid_sample_validate(sample, 2) == FLUID_FAILED);
sample->sampletype |= 0x40;
TEST_ASSERT(fluid_sample_validate(sample, 2) == FLUID_FAILED);
sample->sampletype = 0x80;
TEST_ASSERT(fluid_sample_validate(sample, 2) == FLUID_FAILED);
sample->sampletype <<= 1;
TEST_ASSERT(fluid_sample_validate(sample, 2) == FLUID_FAILED);
}
delete_fluid_sample(sample);
return EXIT_SUCCESS;
}