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feat: detect and slice audio attacks atomically and qualify sample editor workflows

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This commit is contained in:
Johannes Findeisen 2026-11-06 01:16:39 +01:00
commit 9e380d4dd0
20 changed files with 257 additions and 22 deletions
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27
tests/integration/test_reliability.c
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@ -7,6 +7,8 @@
#include "xtc/xtc_plugin.h"
#include "xtc/xtc_editing.h"
#include "xtc/xtc_audio.h"
#include "xtc/xtc_sample.h"
#include <dirent.h>
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
@ -268,8 +270,33 @@ static void composition_failures(void)
}
xtc_project_destroy(p);assert(rmdir(root)==0);
}
static void sample_failures(void)
{
xtc_sample *source=NULL;xtc_project *p=NULL;char path[4096],root[]="/tmp/xtc-sample-fail-XXXXXX",dest[256];uint64_t t,id;int op,failure;
assert(getcwd(path,sizeof(path)));assert(strlen(path)+40<sizeof(path));strcat(path,"/examples/projects/original-pluck.wav");assert(mkdtemp(root));
snprintf(dest,sizeof(dest),"%s/copy.wav",root);
assert(xtc_sample_load(path,&source)==XTC_OK && xtc_project_create(&p)==XTC_OK && xtc_project_add_track(p,"Audio",&t)==XTC_OK && xtc_project_import_audio(p,t,path,0,&id)==XTC_OK);
for(op=0;op<12;++op){int succeeded=0;
for(failure=0;failure<128;++failure){xtc_sample *output=NULL;xtc_project *copy=NULL;xtc_result r;size_t made=999,cuts[]={2400,4800};
assert(xtc_project_clone(p,&copy)==XTC_OK);fail_after=failure;
if(op<9)r=xtc_sample_process(source,100,1000,(xtc_sample_operation)op,op==XTC_SAMPLE_GAIN ? 2 : .5,&output);
else if(op==9)r=xtc_sample_load(path,&output);
else if(op==10)r=xtc_sample_write(source,100,1000,dest);
else r=xtc_project_slice_source_frames(copy,id,48000,cuts,2,&made);
fail_after=-1;
if(r==XTC_OK)succeeded=1;
else {assert(r==XTC_ERR_OUT_OF_MEMORY||r==XTC_ERR_IO);assert(output==NULL && made==999 && access(dest,F_OK)!=0);
{size_t tracks,clips;uint64_t probe;assert(xtc_project_get_counts(copy,&tracks,&clips)==XTC_OK && clips==1);assert(xtc_project_duplicate_clip(copy,id,t,10000,&probe)==XTC_OK && probe==1);}}
if(op==10&&succeeded)assert(unlink(dest)==0);
{DIR *d=opendir(root);struct dirent *entry;assert(d);while((entry=readdir(d)))assert(!strcmp(entry->d_name,".")||!strcmp(entry->d_name,".."));assert(closedir(d)==0);}
xtc_sample_destroy(output);xtc_project_destroy(copy);if(succeeded)break;
}assert(succeeded);
}
xtc_sample_destroy(source);xtc_project_destroy(p);assert(rmdir(root)==0);
}
int main(void)
{
sample_failures();
composition_failures();
modern_edit_failures();
builtin_failures();