pull out test input/exemplar path formation helpers to base; fix torture crash

src/base/base_test.c

@@ -3,6 +3,27 @@
 
 #if BUILD_TESTS
 
+internal String8
+test_input_path(Arena *arena, TestCtx *ctx, String8 name)
+{
+  String8 path = str8f(arena, "%S/%S", ctx->input_data_path, name);
+  return path;
+}
+
+internal String8
+test_input_exe_path(Arena *arena, TestCtx *ctx, String8 name)
+{
+  String8 path = str8f(arena, "%S/%S%S", ctx->input_data_path, name, program_ext_postfix_from_os(OperatingSystem_CURRENT, 1));
+  return path;
+}
+
+internal String8
+test_exemplar_path(Arena *arena, TestCtx *ctx, String8 name)
+{
+  String8 path = str8f(arena, "%S/%S", ctx->exemplars_path, name);
+  return path;
+}
+
 internal void
 base_register_test(char *func_name_cstr, TestFunctionType *fn, char *file_path_cstr, int line, int skip)
 {
@@ -10,7 +31,7 @@ base_register_test(char *func_name_cstr, TestFunctionType *fn, char *file_path_c
   U64     src_min         = str8_find_needle(file_path, 0, s("src/"), StringMatchFlag_SlashInsensitive);
   U64     src_max         = src_min + str8_lit("src/").size;
   U64     layer_slash_max = str8_find_needle(file_path, src_max, s("/"), StringMatchFlag_SlashInsensitive);
-
+  
   TestInfo *t = &test_infos[test_infos_count++];
   t->layer     = str8_substr(file_path, r1u64(src_max, layer_slash_max));
   t->label     = str8_cstring(func_name_cstr);

src/base/base_test.h

@@ -17,20 +17,20 @@ TestStatus;
 typedef struct TestResult TestResult;
 struct TestResult
 {
-  TestStatus  status;
-  char       *fail_file;
-  int         fail_line;
-  char       *fail_cond;
+  TestStatus status;
+  char *fail_file;
+  int fail_line;
+  char *fail_cond;
 };
 
 typedef struct TestCtx TestCtx;
 struct TestCtx
 {
-  CmdLine     *cmdline;
-  String8      exemplars_path;
-  String8      artifacts_path;
-  String8      input_data_path;
-  TestResult  *result_out;
+  CmdLine *cmdline;
+  String8 exemplars_path;
+  String8 artifacts_path;
+  String8 input_data_path;
+  TestResult *result_out;
   String8List *test_out;
 };
 
@@ -41,10 +41,10 @@ typedef TEST_FUNCTION_SIG(TestFunctionType);
 typedef struct TestInfo TestInfo;
 struct TestInfo
 {
-  String8          layer;
-  String8          label;
-  S64              decl_line;
-  B32              skip;
+  String8 layer;
+  String8 label;
+  S64 decl_line;
+  B32 skip;
   TestFunctionType *test_fn;
 };
 
@@ -54,18 +54,21 @@ struct TestInfo
 global U16      test_infos_count    = 0;
 global TestInfo test_infos[0xffff] = {0};
 
+internal String8 test_input_path(Arena *arena, TestCtx *ctx, String8 name);
+internal String8 test_input_exe_path(Arena *arena, TestCtx *ctx, String8 name);
+internal String8 test_exemplar_path(Arena *arena, TestCtx *ctx, String8 name);
 internal void base_register_test(char *func_name, TestFunctionType *fn, char *file_path, int line, int skip);
 
 #define AddTest(name, file_path, line, skip_, ...) \
-  TEST_FUNCTION_DEF(name);                         \
-  __VA_ARGS__ void add_test__##name(void) { base_register_test(Stringify(name), test__##name, file_path, line, skip_); }
+TEST_FUNCTION_DEF(name);                         \
+__VA_ARGS__ void add_test__##name(void) { base_register_test(Stringify(name), test__##name, file_path, line, skip_); }
 
 # if COMPILER_MSVC
 #  pragma section(".CRT$XCU", read)
 #  define DeclareTest(name, skip)                                                                                      \
-  /* register test          */ AddTest(name, __FILE__, __LINE__, (skip))                                               \
-  /* alloc function pointer */ __declspec(allocate(".CRT$XCU")) void (*add_test_ptr__##name)(void) = add_test__##name; \
-  /* do not GC test caller  */ __pragma(comment(linker, "/include:" Stringify(add_test_ptr__##name)))
+/* register test          */ AddTest(name, __FILE__, __LINE__, (skip))                                               \
+/* alloc function pointer */ __declspec(allocate(".CRT$XCU")) void (*add_test_ptr__##name)(void) = add_test__##name; \
+/* do not GC test caller  */ __pragma(comment(linker, "/include:" Stringify(add_test_ptr__##name)))
 # elif COMPILER_GCC || COMPILER_CLANG
 // clang and gcc allocate memory for the function pointer automatically
 #  define DeclareTest(name, skip) AddTest(name, __FILE__, __LINE__, (skip), __attribute__((constructor)))
@@ -80,14 +83,14 @@ internal void base_register_test(char *func_name, TestFunctionType *fn, char *fi
 #define SkippedTest(name) DeclareTest(name, 1) TEST_FUNCTION_DEF(name)
 
 #define TestCheck(c) do { if (!(c)) {                                                                                                          \
-  /* record failed check     */ ctx->result_out[0] = (TestResult){ .fail_file = __FILE__, .fail_line = __LINE__, .fail_cond = Stringify(c) }; \
-  /* under debugger? -> trap */ if(debugger_is_attached()) { Trap(); }                                                                        \
-  /* exit test               */ return;                                                                                                       \
+/* record failed check     */ ctx->result_out[0] = (TestResult){ .fail_file = __FILE__, .fail_line = __LINE__, .fail_cond = Stringify(c) }; \
+/* under debugger? -> trap */ if(debugger_is_attached()) { Trap(); }                                                                        \
+/* exit test               */ return;                                                                                                       \
 } } while(0)
 
 #define TestSkip() do {                                           \
-  ctx->result_out[0] = (TestResult){ .status = TestStatus_Skip }; \
-  return;                                                         \
+ctx->result_out[0] = (TestResult){ .status = TestStatus_Skip }; \
+return;                                                         \
 } while(0)
 
 // test log