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Phase 6: Add WAV clips, graph playback and bounded recording

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This commit is contained in:
Johannes Findeisen 2026-10-27 00:31:03 +01:00
commit 8a37090b81
40 changed files with 1450 additions and 69 deletions
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15
tests/unit/test_project.c
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@ -1,5 +1,5 @@
#define _POSIX_C_SOURCE 200809L
#include "xtc/xtc_project.h"
#include "xtc/xtc_audio.h"
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
@ -110,9 +110,20 @@ int main(void)
for (i = 1; i < XTC_PROJECT_MAX_TRACKS; ++i) assert(xtc_project_add_track(q, "Track", &id) == XTC_OK);
assert(xtc_project_add_track(q, "Full", &id) == XTC_ERR_CAPACITY);
assert(xtc_project_get_track(q, 0, &(xtc_track_info){0}) == XTC_OK);
for (i = 0; i < XTC_PROJECT_MAX_CLIPS; ++i) assert(xtc_project_add_clip(q, 2, "Region", 0, 960, &id) == XTC_OK);
for (i = 0; i < XTC_PROJECT_MAX_CLIPS; ++i) {
char asset[XTC_ASSET_PATH_BYTES];
memset(asset, 'a', sizeof(asset)); asset[0] = '/'; asset[sizeof(asset) - 1] = 0;
assert(xtc_project_add_clip(q, 2, "Region", 0, 960, &id) == XTC_OK);
assert(xtc_project_set_clip_asset(q, id, asset) == XTC_OK);
}
assert(xtc_project_add_clip(q, 2, "Full", 0, 960, &id) == XTC_ERR_CAPACITY);
assert(xtc_project_save(q, other) == XTC_OK && xtc_project_load(p, other) == XTC_OK);
{
const char *v1 = "XTC_PROJECT 1\nAPP 0 1 0\nTEMPO 120000\nIDS 1 1\nGRAPH 1 0 0 0\nTRACKS 1\nTRACK 0 41\nCLIPS 1\nCLIP 0 0 0 960 0 960 42\nEND\n";
write_bytes(bad, v1, strlen(v1));
assert(xtc_project_load(p, bad) == XTC_OK);
assert(xtc_project_get_clip(p, 0, &info) == XTC_OK && info.asset_path[0] == 0);
}
xtc_project_destroy(p); xtc_project_destroy(q);
assert(unlink(path) == 0 && unlink(other) == 0 && unlink(bad) == 0);
assert(rmdir(dir) == 0); /* Also verifies no abandoned save temporaries. */