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Phase 5: Add project persistence and sequencer foundation

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This commit is contained in:
Johannes Findeisen 2026-10-27 00:10:45 +01:00
commit 65640c4aad
28 changed files with 1307 additions and 84 deletions
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15
tests/unit/test_backend.c
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@ -121,25 +121,29 @@ int main(void)
activate_fail = 1;
CHECK(xtc_backend_start(backend) == XTC_ERR_IO);
activate_fail = 0;
CHECK(xtc_backend_seek(backend, 1000U) == XTC_OK);
CHECK(xtc_backend_submit(backend, graph) == XTC_OK);
CHECK(xtc_backend_get_status(backend, &status) == XTC_OK && status.sample_position == 1000U);
CHECK(xtc_backend_start(backend) == XTC_OK);
CHECK(xtc_backend_seek(backend, 0) == XTC_ERR_INVALID_STATE);
CHECK(xtc_backend_start(backend) == XTC_ERR_INVALID_STATE);
CHECK(xtc_backend_connect(backend, XTC_PORT_OUTPUT, "fake:in") == XTC_OK);
CHECK(xtc_backend_connect(backend, XTC_PORT_INPUT, "missing:out") == XTC_ERR_IO);
CHECK(xtc_backend_disconnect(backend, XTC_PORT_OUTPUT, "fake:in") == XTC_OK);
for (i = 0U; i < 128U; ++i) input[i] = 1.0f;
CHECK(process_cb(32U, context) == 0 && output[0] == 0.5f);
CHECK(xtc_backend_get_status(backend, &status) == XTC_OK && status.active_revision == status.submitted_revision);
CHECK(xtc_backend_get_status(backend, &status) == XTC_OK && status.active_revision == status.submitted_revision && status.sample_position == 1032U);
CHECK(xtc_backend_submit(backend, invalid_graph) == XTC_ERR_INVALID_ARGUMENT);
CHECK(xtc_backend_submit(backend, graph) == XTC_OK);
CHECK(xtc_backend_submit(backend, graph) == XTC_ERR_CAPACITY);
CHECK(process_cb(32U, context) == 0 && output[0] == 0.5f);
CHECK(size_cb(128U, context) == 0);
CHECK(process_cb(128U, context) == 0 && output[127] == 0.0f);
CHECK(xtc_backend_get_status(backend, &status) == XTC_OK && status.process_result == XTC_ERR_CAPACITY);
CHECK(xtc_backend_get_status(backend, &status) == XTC_OK && status.process_result == XTC_ERR_CAPACITY && status.sample_position == 1064U);
CHECK(size_cb(16U, context) == 0);
CHECK(process_cb(16U, context) == 0 && output[15] == 0.5f);
CHECK(xrun_cb(context) == 0);
CHECK(xtc_backend_get_status(backend, &status) == XTC_OK && status.xruns == 1U && status.buffer_frames == 16U);
CHECK(xtc_backend_get_status(backend, &status) == XTC_OK && status.xruns == 1U && status.buffer_frames == 16U && status.sample_position == 1080U);
null_buffer = 1;
CHECK(process_cb(16U, context) == 0);
null_buffer = 0;
@ -165,7 +169,12 @@ int main(void)
CHECK(xtc_backend_start(backend) == XTC_ERR_INVALID_STATE);
} else {
CHECK(xtc_backend_stop(backend) == XTC_OK);
CHECK(xtc_backend_get_status(backend, &status) == XTC_OK && status.sample_position == 32U);
CHECK(xtc_backend_seek(backend, 24000U) == XTC_OK);
CHECK(xtc_backend_submit(backend, graph) == XTC_OK);
CHECK(xtc_backend_start(backend) == XTC_OK);
CHECK(process_cb(32U, context) == 0);
CHECK(xtc_backend_get_status(backend, &status) == XTC_OK && status.sample_position == 24032U);
}
CHECK(xtc_backend_submit(backend, graph) == (iteration % 2 == 0 ? XTC_ERR_INVALID_STATE : XTC_OK));
close_fail = 1;