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test EXE and PDB determinism

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This commit is contained in:
Nikita Smith
2026-04-07 11:27:20 -07:00
parent 44d09410eb
commit 5a0bddafad
3 changed files with 31 additions and 4 deletions
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src/torture/torture.c
+16
View File
@@ -155,6 +155,22 @@ t_radlink_path(void)
return path;
}
internal String8
t_src_path(void)
{
local_persist U8 path[4096] = {0};
if (path[0] == 0) {
Temp scratch = scratch_begin(0, 0);
String8 cwd = os_get_current_path(scratch.arena);
cwd = str8_chop_last_slash(cwd);
cwd = str8f(scratch.arena, "%S/src", cwd);
MemoryCopyStr8(path, cwd);
path[cwd.size] = 0;
scratch_end(scratch);
}
return str8_cstring_capped(path, path+sizeof(path));
}
internal B32
t_invoke_(String8 exe_path, String8 cmdline, U64 timeout, Arena *output_arena, String8 *output_out)
{
src/torture/torture.h
+2
View File
@@ -94,7 +94,9 @@ internal T_RunResult t_run(T_Run run);
internal String8 t_radbin_path(void);
internal String8 t_cl_path(void);
internal String8 t_radlink_path(void);
internal String8 t_src_path(void);
internal B32 t_invoke(String8 exe, String8 cmdline, U64 timeout);
#define t_invoke_cl(f, ...) t_invoke_(t_cl_path(), str8f(scratch.arena, f, ## __VA_ARGS__), max_U64, 0, 0)
src/torture/torture_radlink.c
+13 -4
View File
@@ -4923,31 +4923,40 @@ T_BeginTest(infer_asan)
T_EndTest;
#endif
#if 0
#if OS_WINDOWS
T_BeginTest(determ_test)
{
T_Ok(os_copy_file_path(t_make_file_path(scratch.arena, str8_lit("torture_main.obj")), str8_lit("torture_main.obj")));
// compile the test target (torture)
String8 cl_line = str8f(scratch.arena, "/fsanitize=address /c /Z7 /Fo:test.obj -I%S /Zc:preprocessor %S/torture/torture_main.c", t_src_path(), t_src_path());
String8 cl_out = {0};
t_invoke_(t_cl_path(), cl_line, max_U64, scratch.arena, &cl_out);
T_Ok(g_last_exit_code == 0);
// clean up
t_delete_file(str8_lit("a.exe"));
t_delete_file(str8_lit("b.exe"));
t_delete_file(str8_lit("a.pdb"));
t_delete_file(str8_lit("b.pdb"));
// single-threaded link
String8 refs_path = t_make_file_path(scratch.arena, str8_lit("b.types"));
t_invoke_linkerf("torture_main.obj /debug:full /rad_time_stamp:0 /rad_workers:1 /rad_store_types:%S /out:a.exe", refs_path);
t_invoke_linkerf("test.obj /debug:full /rad_time_stamp:0 /rad_workers:1 /rad_store_types:%S /out:a.exe", refs_path);
T_Ok(g_last_exit_code == 0);
// rename a -> b
T_Ok(os_move_file_path(t_make_file_path(scratch.arena, str8_lit("b.exe")), t_make_file_path(scratch.arena, str8_lit("a.exe"))));
T_Ok(os_move_file_path(t_make_file_path(scratch.arena, str8_lit("b.pdb")), t_make_file_path(scratch.arena, str8_lit("a.pdb"))));
// read b
String8 b_exe = t_read_file(scratch.arena, str8_lit("b.exe"));
String8 b_pdb = t_read_file(scratch.arena, str8_lit("b.pdb"));
// multi-threaded links
for EachIndex(i, 50) {
Temp temp = temp_begin(scratch.arena);
t_delete_file(str8_lit("a.pdb"));
t_invoke_linkerf("torture_main.obj /debug:full /rad_time_stamp:0 /out:a.exe");
t_invoke_linkerf("test.obj /debug:full /rad_time_stamp:0 /out:a.exe");
T_Ok(g_last_exit_code == 0);
String8 a_exe = t_read_file(temp.arena, str8_lit("a.exe"));