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https://github.com/Ed94/raddebugger.git
synced 2026-10-15 21:39:41 -07:00
print out last captured output when a test fails or crashes
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Nikita Smith authored and 
Ryan Fleury committed
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a645622b10
commit
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7 files changed
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@@ -2,21 +2,23 @@
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// Licensed under the MIT license (https://opensource.org/license/mit/)
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// command line
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global String8 g_stdout_file_name = str8_lit_comp("torture.out");
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global String8 g_wdir;
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global String8 g_out = str8_lit_comp("torture");
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global B32 g_verbose;
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global B32 g_redirect_stdout = 1;
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global B32 g_stop_on_first_fail_or_crash = 1;
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global String8 g_linker;
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global String8 g_test_data;
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global String8 g_stdout_file_name = str8_lit_comp("torture.out");
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global String8 g_wdir;
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global String8 g_out = str8_lit_comp("torture");
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global B32 g_verbose;
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global B32 g_redirect_stdout = 1;
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global B32 g_stop_on_first_fail_or_crash = 1;
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global String8 g_linker;
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global String8 g_test_data;
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// tests
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U64 g_torture_test_count;
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T_Test g_torture_tests[0xffffff];
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// invoke
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global int g_last_exit_code;
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global int g_last_exit_code;
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global Arena *g_output_arena;
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global String8 g_output;
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internal String8
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t_test_name_from_idx(Arena *arena, U64 test_idx)
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@@ -180,6 +182,11 @@ t_run(T_Run run, String8 user_data)
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} else {
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t_run_caller(&ctx);
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}
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if (ctx.result.status == T_RunStatus_Fail || ctx.result.status == T_RunStatus_Crash) {
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fprintf(stderr, "Last captured output:\n%.*s\n", str8_varg(g_output));
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}
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return ctx.result;
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}
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@@ -228,27 +235,27 @@ t_cl_version(void)
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if ( ! version.size) {
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Temp scratch = scratch_begin(0, 0);
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String8 output = {0};
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t_invoke_(t_cl_path(), str8_zero(), max_U64, scratch.arena, &output);
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t_invoke_cl("");
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AssertAlways(g_last_exit_code == 0);
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String8 needle = str8_lit("Version");
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U64 version_lo = str8_find_needle(output, 0, needle, 0);
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U64 version_lo = str8_find_needle(g_output, 0, needle, 0);
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version_lo += needle.size + 1;
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AssertAlways(version_lo < output.size);
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U64 version_hi = str8_find_needle(output, version_lo, str8_lit(" "), 0);
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AssertAlways(version_hi < output.size);
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version = str8_substr(output, r1u64(version_lo, version_hi));
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AssertAlways(version_lo < g_output.size);
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U64 version_hi = str8_find_needle(g_output, version_lo, str8_lit(" "), 0);
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AssertAlways(version_hi < g_output.size);
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version = str8_substr(g_output, r1u64(version_lo, version_hi));
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AssertAlways(version.size > 0);
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local_persist U8 buffer[4096];
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ArenaParams params = { .reserve_size = sizeof(buffer), .commit_size = sizeof(buffer), .optional_backing_buffer = buffer };
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Arena *arena = arena_alloc_(¶ms);
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version = str8_copy(arena, version);
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MemoryZeroStruct(&g_output);
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scratch_end(scratch);
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}
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@@ -322,27 +329,27 @@ t_src_path(void)
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}
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internal B32
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t_invoke_env(String8 exe_path, String8 cmdline, String8List env, U64 timeout, Arena *output_arena, String8 *output_out)
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t_invoke_env(String8 exe_path, String8 cmdline, String8List env, U64 timeout)
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{
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Temp scratch = scratch_begin(&output_arena,1);
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Temp scratch = scratch_begin(&g_output_arena,1);
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B32 is_ok = 0;
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B32 capture_output = output_out || g_redirect_stdout;
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// clean up global state
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arena_pop_to(g_output_arena, 0);
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MemoryZeroStruct(&g_output);
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g_last_exit_code = -1;
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#if OS_WINDOWS
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File read_pipe_handle = {0}, write_pipe_handle = {0};
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if (capture_output) {
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HANDLE read_pipe, write_pipe;
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SECURITY_ATTRIBUTES at = { .nLength = sizeof(at), .bInheritHandle = 1 };
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if (!CreatePipe(&read_pipe, &write_pipe, &at, 0)) {
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AssertAlways(0 && "failed to create a pipe");
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}
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read_pipe_handle = (File){ .u64[0] = (U64)read_pipe };
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write_pipe_handle = (File){ .u64[0] = (U64)write_pipe };
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}
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HANDLE read_pipe, write_pipe;
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SECURITY_ATTRIBUTES at = { .nLength = sizeof(at), .bInheritHandle = 1 };
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if (!CreatePipe(&read_pipe, &write_pipe, &at, 0)) { AssertAlways(0 && "failed to create a pipe"); }
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read_pipe_handle = (File){ .u64[0] = (U64)read_pipe };
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write_pipe_handle = (File){ .u64[0] = (U64)write_pipe };
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#else
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# error NotImplemented
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#endif
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// Build Launch Options
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ProcessLaunchParams launch_opts = {
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.path = g_wdir,
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@@ -362,54 +369,84 @@ t_invoke_env(String8 exe_path, String8 cmdline, String8List env, U64 timeout, Ar
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// invoke exe
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Process process_handle = process_launch(&launch_opts);
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if (process_match(process_handle, process_zero())) { goto exit; }
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// close handle so last to ReadFile does not block
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file_close(write_pipe_handle);
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if ( ! process_match(process_handle, process_zero())) {
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if (capture_output) {
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// capture process output
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String8List output = {0};
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for (;;) {
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String8 string = file_read_cstring(scratch.arena, read_pipe_handle, 0);
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if (string.size == 0) { break; }
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str8_list_push(scratch.arena, &output, string);
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}
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file_close(read_pipe_handle);
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if (output_out) {
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*output_out = str8_list_join(output_arena, &output, 0);
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}
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// write to the output file
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if (g_redirect_stdout) {
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write_data_list_to_file_path(g_stdout_file_name, output);
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}
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}
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U64 exit_code_u64 = 0;
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if (process_join(process_handle, timeout, &exit_code_u64)) {
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g_last_exit_code = (int)exit_code_u64;
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is_ok = 1;
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} else {
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process_kill(process_handle);
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}
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// capture process output
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String8List output = {0};
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for (;;) {
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String8 string = file_read_cstring(scratch.arena, read_pipe_handle, 0);
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if (string.size == 0) { break; }
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str8_list_push(scratch.arena, &output, string);
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}
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file_close(read_pipe_handle);
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// update output global
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g_output = str8_list_join(g_output_arena, &output, 0);
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// write to the output file
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if (g_redirect_stdout) {
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write_data_list_to_file_path(g_stdout_file_name, output);
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}
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U64 exit_code_u64 = 0;
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if (process_join(process_handle, timeout, &exit_code_u64)) {
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g_last_exit_code = (int)exit_code_u64;
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is_ok = 1;
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} else {
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process_kill(process_handle);
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}
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exit:;
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scratch_end(scratch);
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return is_ok;
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}
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internal B32
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t_invoke_(String8 exe_path, String8 cmdline, U64 timeout, Arena *output_arena, String8 *output_out)
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t_invoke(String8 exe_path, String8 cmdline, U64 timeout)
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{
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return t_invoke_env(exe_path, cmdline, (String8List){0}, timeout, output_arena, output_out);
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return t_invoke_env(exe_path, cmdline, (String8List){0}, timeout);
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}
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internal B32
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t_invoke(String8 exe_path, String8 cmdline, U64 timeout)
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t_invoke_cl(char *fmt, ...)
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{
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return t_invoke_(exe_path, cmdline, timeout, 0, 0);
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Temp scratch = scratch_begin(0,0);
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va_list args;
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va_start(args, fmt);
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String8 cmdl = push_str8fv(scratch.arena, fmt, args);
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va_end(args);
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B32 is_ok = t_invoke(t_cl_path(), cmdl, max_U64);
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scratch_end(scratch);
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return is_ok;
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}
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internal B32
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t_invoke_linkerf(char *fmt, ...)
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{
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Temp scratch = scratch_begin(0,0);
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va_list args;
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va_start(args, fmt);
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String8 cmdl = push_str8fv(scratch.arena, fmt, args);
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va_end(args);
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B32 is_ok = t_invoke(t_radlink_path(), cmdl, max_U64);
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scratch_end(scratch);
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return is_ok;
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}
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internal B32
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t_invoke_radbin(char *fmt, ...)
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{
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Temp scratch = scratch_begin(0,0);
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va_list args;
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va_start(args, fmt);
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String8 cmdl = push_str8fv(scratch.arena, fmt, args);
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va_end(args);
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B32 is_ok = t_invoke(t_radbin_path(), cmdl, max_U64);
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scratch_end(scratch);
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return is_ok;
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}
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internal void
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@@ -422,10 +459,10 @@ t_kill_all(String8 pattern)
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while (dmn_process_iter_next(scratch.arena, &it, &info)) {
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if (str8_match_wildcard(info.name, pattern, StringMatchFlag_CaseInsensitive|StringMatchFlag_SlashInsensitive)) {
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#if OS_WINDOWS
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if (!t_invoke_(str8_lit("taskkill"), str8f(scratch.arena, "/PID %u /F", info.pid), max_U64, 0, 0)) { fprintf(stderr, "ERROR: failed to invoke taskkill\n"); }
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if (!t_invoke(str8_lit("taskkill"), str8f(scratch.arena, "/PID %u /F", info.pid), max_U64)) { fprintf(stderr, "ERROR: failed to invoke taskkill\n"); }
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#elif OS_LINUX
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NotImplemented; // TODO: test
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if (!t_invoke_(str8_lit("kill"), str8f(scratch.arena, " -9 %u", info.pid), max_U64, 0, 0)) { fprintf(stderr, "ERROR: failed to invoke kill\n"); }
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if (!t_invoke(str8_lit("kill"), str8f(scratch.arena, " -9 %u", info.pid), max_U64)) { fprintf(stderr, "ERROR: failed to invoke kill\n"); }
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#else
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# error NotImplemented
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#endif
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@@ -703,7 +740,8 @@ t_entry_point(CmdLine *cmdline)
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g_verbose = cmd_line_has_flag(cmdline, str8_lit("verbose"));
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g_redirect_stdout = !cmd_line_has_flag(cmdline, str8_lit("print_stdout"));
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g_stop_on_first_fail_or_crash = !cmd_line_has_flag(cmdline, str8_lit("keep_going"));
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g_output_arena = arena_alloc();
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// default options when running under debugger
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#if OS_WINDOWS
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if (!cmd_line_has_flag(cmdline, str8_lit("print_stdout")) && IsDebuggerPresent()) {
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