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feat: align clip selections and slip sources without moving boundaries

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This commit is contained in:
Johannes Findeisen 2026-11-06 00:16:31 +01:00
commit b0dbf6905f
7 changed files with 44 additions and 7 deletions
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19
tests/unit/test_modern_editing.c
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@ -2,6 +2,23 @@
#include <assert.h>
#include <stdio.h>
static void test_align_slip(void)
{
xtc_project *p=NULL;uint64_t t,ids[2];xtc_clip_info c;
assert(xtc_project_create(&p)==XTC_OK && xtc_project_add_track(p,"Track",&t)==XTC_OK);
assert(xtc_project_add_clip(p,t,"A",0,1920,&ids[0])==XTC_OK);
assert(xtc_project_add_clip(p,t,"B",960,960,&ids[1])==XTC_OK);
assert(xtc_project_edit_clip(p,ids[0],t,0,480,240)==XTC_OK);
assert(xtc_project_edit_clip(p,ids[1],t,960,480,240)==XTC_OK);
assert(xtc_project_transform_clips(p,ids,2,XTC_CLIPS_SLIP,240,NULL)==XTC_OK);
assert(xtc_project_find_clip(p,ids[0],&c)==XTC_OK && c.offset_tick==480 && c.start_tick==0);
/* First clip permits this slip, second does not: no partial publication. */
assert(xtc_project_transform_clips(p,ids,2,XTC_CLIPS_SLIP,240,NULL)==XTC_ERR_INVALID_ARGUMENT);
assert(xtc_project_find_clip(p,ids[0],&c)==XTC_OK && c.offset_tick==480);
assert(xtc_project_transform_clips(p,ids,2,XTC_CLIPS_ALIGN,3840,NULL)==XTC_OK);
assert(xtc_project_find_clip(p,ids[1],&c)==XTC_OK && c.start_tick==3840 && c.offset_tick==480);
xtc_project_destroy(p);
}
static void test_repeat(void)
{
xtc_project *p=NULL;uint64_t t,ids[2];xtc_clip_info c;size_t tracks,clips;
@ -18,7 +35,7 @@ static void test_repeat(void)
}
int main(void)
{
test_repeat();
test_repeat();test_align_slip();
xtc_project *p=NULL;uint64_t track,a,b,n,ids[2],out[2]={999,999};xtc_clip_info c;
size_t tracks,clips,notes;
assert(xtc_project_create(&p)==XTC_OK);