Change from `test_*` prefix to `@(test)` attribute for `odin test`

core/testing/runner.odin

@@ -48,14 +48,12 @@ runner :: proc(internal_tests: []Internal_Test) -> bool {
 		reset_t(t);
 		defer end_t(t);
 
-		name := strings.trim_prefix(it.name, "test_");
-
 		if prev_pkg != it.pkg {
 			prev_pkg = it.pkg;
 			logf(t, "[Package: %s]", it.pkg);
 		}
 
-		logf(t, "[Test: %s]", name);
+		logf(t, "[Test: %s]", it.name);
 
 		// TODO(bill): Catch panics
 		{
@@ -63,9 +61,9 @@ runner :: proc(internal_tests: []Internal_Test) -> bool {
 		}
 
 		if t.error_count != 0 {
-			logf(t, "[%s : FAILURE]", name);
+			logf(t, "[%s : FAILURE]", it.name);
 		} else {
-			logf(t, "[%s : SUCCESS]", name);
+			logf(t, "[%s : SUCCESS]", it.name);
 			total_success_count += 1;
 		}
 	}

src/check_decl.cpp

@@ -687,6 +687,9 @@ void check_proc_decl(CheckerContext *ctx, Entity *e, DeclInfo *d) {
 		check_decl_attributes(ctx, d->attributes, proc_decl_attribute, &ac);
 	}
 
+	if (ac.test) {
+		e->flags |= EntityFlag_Test;
+	}
 	e->Procedure.is_export = ac.is_export;
 	e->deprecated_message = ac.deprecated_message;
 	ac.link_name = handle_link_name(ctx, e->token, ac.link_name, ac.link_prefix);
@@ -701,8 +704,8 @@ void check_proc_decl(CheckerContext *ctx, Entity *e, DeclInfo *d) {
 		}
 	}
 
-	bool is_foreign         = e->Procedure.is_foreign;
-	bool is_export          = e->Procedure.is_export;
+	bool is_foreign = e->Procedure.is_foreign;
+	bool is_export  = e->Procedure.is_export;
 
 	if (e->pkg != nullptr && e->token.string == "main") {
 		if (pt->param_count != 0 ||

src/checker.cpp

@@ -1891,20 +1891,13 @@ void generate_minimum_dependency_set(Checker *c, Entity *start) {
 				continue;
 			}
 
-			String name = e->token.string;
-			String prefix = str_lit("test_");
-
-			if (!string_starts_with(name, prefix)) {
+			if ((e->flags & EntityFlag_Test) == 0) {
 				continue;
 			}
 
+			String name = e->token.string;
 
-			bool is_tester = false;
-			if (name != prefix) {
-				is_tester = true;
-			} else {
-				error(e->token, "Invalid testing procedure name: %.*s", LIT(name));
-			}
+			bool is_tester = true;
 
 			Type *t = base_type(e->type);
 			GB_ASSERT(t->kind == Type_Proc);
@@ -2414,7 +2407,13 @@ DECL_ATTRIBUTE_PROC(foreign_block_decl_attribute) {
 }
 
 DECL_ATTRIBUTE_PROC(proc_decl_attribute) {
-	if (name == "export") {
+	if (name == "test") {
+		if (value != nullptr) {
+			error(value, "'%.*s' expects no parameter, or a string literal containing \"file\" or \"package\"", LIT(name));
+		}
+		ac->test = true;
+		return true;
+	} else if (name == "export") {
 		ExactValue ev = check_decl_attribute_value(c, value);
 		if (ev.kind == ExactValue_Invalid) {
 			ac->is_export = true;

src/checker.hpp

@@ -104,6 +104,7 @@ struct AttributeContext {
 	bool    require_declaration;
 	bool    has_disabled_proc;
 	bool    disabled_proc;
+	bool    test;
 	String  link_name;
 	String  link_prefix;
 	isize   init_expr_list_count;

src/entity.cpp

@@ -64,6 +64,8 @@ enum EntityFlag : u32 {
 
 	EntityFlag_Disabled      = 1<<24,
 
+	EntityFlag_Test          = 1<<25,
+
 };
 
 enum EntityState {

src/parser.cpp

@@ -3932,6 +3932,7 @@ Ast *parse_for_stmt(AstFile *f) {
 
 	}
 
+
 	if (allow_token(f, Token_do)) {
 		body = convert_stmt_to_body(f, parse_stmt(f));
 		if (build_context.disallow_do) {