native test framework

2026-07-17 22:36:17 +02:00
parent cedc63b28b
commit b09787029d
23 changed files with 141197 additions and 139688 deletions
@@ -12778,3 +12778,101 @@ main func() void {
 	testing.expect(t, types.is_slice(nested_field, &hir_module.types))
 	testing.expect_value(t, types.child_type(nested_field, &hir_module.types), types.INT)
 }
+
+@(test)
+parser_records_native_tests_and_test_imports :: proc(t: ^testing.T) {
+	text := `test import "../math"
+
+addition test {
+	return
+}
+`
+	source_file := source.Source{path="tests.bro", text=text}
+	diagnostics := source.init_diagnostics(&source_file)
+	defer source.destroy_diagnostics(&diagnostics)
+	symbols := symbol.init_table()
+	defer symbol.destroy_table(&symbols)
+	stream := lexer.lex(&source_file, &diagnostics, &symbols)
+	defer delete(stream.items)
+	module := parser.parse(&stream, &source_file, &diagnostics)
+	defer ast.destroy_module(&module)
+
+	testing.expect_value(t, len(diagnostics.items), 0)
+	testing.expect_value(t, len(module.imports), 1)
+	testing.expect(t, module.imports[0].test_only)
+	testing.expect_value(t, module.imports[0].alias, symbol.INVALID)
+	testing.expect_value(t, len(module.functions), 1)
+	testing.expect(t, module.functions[0].test)
+	testing.expect_value(t, symbol.resolve(&symbols, module.functions[0].name), "addition")
+}
+
+@(test)
+native_test_framework_discovers_reports_and_preserves_main :: proc(t: ^testing.T) {
+	directory := "/tmp/brolang-test-native-framework"
+	root := "/tmp/brolang-test-native-framework/root"
+	dependency := "/tmp/brolang-test-native-framework/dependency"
+	root_path := "/tmp/brolang-test-native-framework/root/main.bro"
+	dependency_path := "/tmp/brolang-test-native-framework/dependency/math.bro"
+	test_output := "/tmp/brolang-test-native-framework-tests"
+	app_output := "/tmp/brolang-test-native-framework-app"
+	_ = os2.remove_all(directory)
+	defer _ = os2.remove_all(directory)
+	defer _ = os.remove(test_output)
+	defer _ = os.remove(app_output)
+	testing.expect(t, os2.make_directory_all(root) == nil)
+	testing.expect(t, os2.make_directory_all(dependency) == nil)
+
+	root_text := `testing :: import "@std/testing"
+
+test import "../dependency"
+
+main func() i32 { return 77 }
+
+root_passes test {
+	try testing.expect(true)
+}
+
+root_fails test {
+	try testing.expect_equal(42, 41)
+}
+
+root_continues test {
+	try testing.expect(true)
+}
+`
+	dependency_text := `testing :: import "@std/testing"
+
+dependency_passes test {
+	try testing.expect(true)
+}
+`
+	testing.expect(t, os.write_entire_file(root_path, transmute([]byte)root_text))
+	testing.expect(t, os.write_entire_file(dependency_path, transmute([]byte)dependency_text))
+
+	app_status := compiler_core.compile_package(
+		root, app_output, nil, target.DEFAULT, cimport.Options{}, ".",
+	)
+	testing.expect_value(t, app_status, 0)
+	app_state := run_executable(app_output)
+	testing.expect_value(t, app_state.exit_code, 77)
+
+	test_status := compiler_core.compile_package(
+		root, test_output, nil, target.DEFAULT, cimport.Options{}, ".", .Test,
+	)
+	testing.expect_value(t, test_status, 0)
+	state, stdout, stderr, _ := os2.process_exec(
+		os2.Process_Desc{command=[]string{test_output}},
+		context.allocator,
+	)
+	defer delete(stdout)
+	defer delete(stderr)
+	output := string(stderr)
+	testing.expect_value(t, state.exit_code, 1)
+	testing.expect(t, strings.contains(output, "PASS root.root_passes"))
+	testing.expect(t, strings.contains(output, "FAIL root.root_fails"))
+	testing.expect(t, strings.contains(output, "expected 42, found 41"))
+	testing.expect(t, strings.contains(output, "PASS root.root_continues"))
+	testing.expect(t, strings.contains(output, "PASS dependency.dependency_passes"))
+	testing.expect(t, strings.contains(output, root_path))
+	testing.expect(t, strings.contains(output, "3 passed, 1 failed"))
+}