pkgs/ffigen/test/header_parser_tests/macros_test.dart

// Copyright (c) 2020, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

import 'package:ffigen/src/code_generator.dart';
import 'package:ffigen/src/header_parser.dart' as parser;
import 'package:ffigen/src/strings.dart' as strings;
import 'package:logging/logging.dart';
import 'package:path/path.dart' as path;
import 'package:test/test.dart';

import '../test_utils.dart';

late Library actual, expected;

void main() {
  group('macros_test', () {
    setUpAll(() {
      logWarnings(Level.WARNING);
      expected = expectedLibrary();
      actual = parser.parse(
        testContext(
          testConfigFromPath(
            configPath(
              path.join(packagePathForTests, 'test', 'header_parser_tests'),
              'macros_config.yaml',
            ),
          ),
        ),
      );
    });
    test('Total bindings count', () {
      expect(actual.bindings.length, expected.bindings.length);
    });

    test('TEST1', () {
      expect(
        actual.getBindingAsString('TEST1'),
        expected.getBindingAsString('TEST1'),
      );
    });
    test('TEST2', () {
      expect(
        actual.getBindingAsString('TEST2'),
        expected.getBindingAsString('TEST2'),
      );
    });
    test('TEST3', () {
      expect(
        actual.getBindingAsString('TEST3'),
        expected.getBindingAsString('TEST3'),
      );
    });

    test('TEST4', () {
      expect(
        actual.getBindingAsString('TEST4'),
        expected.getBindingAsString('TEST4'),
      );
    });

    test('TEST5', () {
      expect(
        actual.getBindingAsString('TEST5'),
        expected.getBindingAsString('TEST5'),
      );
    });
    test('TEST6', () {
      expect(
        actual.getBindingAsString('TEST6'),
        expected.getBindingAsString('TEST6'),
      );
    });
    test('TEST8', () {
      expect(
        actual.getBindingAsString('TEST8'),
        expected.getBindingAsString('TEST8'),
      );
    });
    test('TEST9', () {
      expect(
        actual.getBindingAsString('TEST9'),
        expected.getBindingAsString('TEST9'),
      );
    });
    test('TEST10', () {
      expect(
        actual.getBindingAsString('TEST10'),
        expected.getBindingAsString('TEST10'),
      );
    });
    test('TEST11', () {
      expect(
        actual.getBindingAsString('TEST11'),
        expected.getBindingAsString('TEST11'),
      );
    });
    test('TEST12', () {
      expect(
        actual.getBindingAsString('TEST12'),
        expected.getBindingAsString('TEST12'),
      );
    });
    test('TEST13', () {
      expect(
        actual.getBindingAsString('TEST13'),
        expected.getBindingAsString('TEST13'),
      );
    });
    test('TEST14', () {
      expect(
        actual.getBindingAsString('TEST14'),
        expected.getBindingAsString('TEST14'),
      );
    });
    test('TEST15', () {
      expect(
        actual.getBindingAsString('TEST15'),
        expected.getBindingAsString('TEST15'),
      );
    });
    test('TEST16', () {
      expect(
        actual.getBindingAsString('TEST16'),
        expected.getBindingAsString('TEST16'),
      );
    });
    test('TEST17', () {
      expect(
        actual.getBindingAsString('TEST17'),
        expected.getBindingAsString('TEST17'),
      );
    });
    test('TEST18', () {
      expect(
        actual.getBindingAsString('TEST18'),
        expected.getBindingAsString('TEST18'),
      );
    });
    test('TEST19', () {
      expect(
        actual.getBindingAsString('TEST19'),
        expected.getBindingAsString('TEST19'),
      );
    });
  });
}

Library expectedLibrary() {
  return Library(
    context: testContext(),
    name: 'NativeLibrary',
    bindings: [
      Constant(name: 'TEST1', rawType: 'double', rawValue: '1.1'),
      Constant(name: 'TEST2', rawType: 'int', rawValue: '10'),
      Constant(name: 'TEST3', rawType: 'double', rawValue: '11.1'),
      Constant(name: 'TEST4', rawType: 'String', rawValue: "'test'"),
      Constant(name: 'TEST5', rawType: 'int', rawValue: '4'),
      Constant(name: 'TEST6', rawType: 'int', rawValue: '1'),
      Constant(name: 'TEST8', rawType: 'int', rawValue: '5'),
      Constant(name: 'TEST9', rawType: 'String', rawValue: r"'\$dollar'"),
      Constant(name: 'TEST10', rawType: 'String', rawValue: r"'test\'s'"),
      Constant(name: 'TEST11', rawType: 'String', rawValue: r"'\x80'"),
      Constant(
        name: 'TEST12',
        rawType: 'String',
        rawValue: r"'hello\n\t\r\v\b'",
      ),
      Constant(name: 'TEST13', rawType: 'String', rawValue: r"'test\\'"),
      Constant(
        name: 'TEST14',
        rawType: 'double',
        rawValue: strings.doubleInfinity,
      ),
      Constant(
        name: 'TEST15',
        rawType: 'double',
        rawValue: strings.doubleNegativeInfinity,
      ),
      Constant(name: 'TEST16', rawType: 'double', rawValue: strings.doubleNaN),
      Constant(name: 'TEST17', rawType: 'int', rawValue: '0'),
      Constant(name: 'TEST18', rawType: 'int', rawValue: '4'),
      Constant(name: 'TEST19', rawType: 'int', rawValue: '8'),
    ],
  )..forceFillNamesForTesting();
}