runTest method

Future<void> runTest({ List<String>? testOptions, })

Run tests

Implementation

Future<void> runTest({List<String>? testOptions}) async {
  var extraArgs = '';
  if (testOptions != null && testOptions.isNotEmpty) {
    extraArgs = ' ${testOptions.join(' ')}';
  }
  if (isFlutterPackage) {
    if (!options.noTest) {
      // 'test', '--no-pub'
      // Flutter way
      await runScript('''
      # Test
      flutter test --no-pub$extraArgs
    ''');
    }
  } else {
    // Test?
    if (!options.noTest) {
      filteredDartDirs ??= await filterTopLevelDartDirs(path);
      if (filteredDartDirs!.contains('test')) {
        var vmTestOnly = options.vmTestOnly;
        var chromeJsTestOnly = options.chromeJsTestOnly;
        var isWeb = pubspecYamlSupportsWeb(_pubspecMap);
        var noVmTest = options.noVmTest || chromeJsTestOnly;
        var noBrowserTest = !isWeb || options.noBrowserTest || vmTestOnly;
        var noNodeTest =
            isNodeSupportedSync &&
            (options.noNodeTest || vmTestOnly || chromeJsTestOnly);
        var platforms = <String>[if (!options.noVmTest) 'vm'];
        var supportedPlatforms = <String>[
          if (!noVmTest) 'vm',
          if (!noBrowserTest) 'chrome',
          if (!noNodeTest) 'node',
        ];
        // Tmp don't compile as wasm on windows as it times out
        var noWasm = Platform.isWindows;

        if (!noBrowserTest) {
          platforms.add('chrome');
        }
        // Add node for standard run test
        var isNodePackage = pubspecYamlSupportsNode(_pubspecMap);
        if (!noNodeTest && isNodePackage) {
          platforms.add('node');

          if (!options.noNpmInstall) {
            await nodeSetupCheck(path);
            // Workaround issue about complaining old pubspec on node...
            // https://travis-ci.org/github/tekartik/aliyun.dart/jobs/724680004
          }

          await runScript('''
          # Get dependencies
          ${_pubIoPackage.dofPub} get --offline
    ''');
        }

        // Check available dart test platforms
        var dartTestFile = File(join(path, 'dart_test.yaml'));
        Map? dartTestMap;
        if (dartTestFile.existsSync()) {
          try {
            dartTestMap =
                (loadYaml(await dartTestFile.readAsString()) as Map);
          } catch (_) {}
        }
        var testConfig = buildTestConfig(
          platforms: platforms,
          supportedPlatforms: supportedPlatforms,
          dartTestMap: dartTestMap,
          noWasm: noWasm,
        );

        if (testConfig.hasNode) {
          try {
            await nodeSetupCheck(path);
          } catch (e) {
            stderr.writeln('(ignored) Error setting up node: $e');
          }
        }
        if (testConfig.configLines.isNotEmpty) {
          for (var line in testConfig.configLines) {
            Future<void> doRunTest() async {
              await runScript(
                'dart test${line.toCommandLineArgument()}$extraArgs',
              );
            }

            try {
              await doRunTest();
            } catch (e) {
              // Handle timeout at least once....
              // happens on github actions
              // Compiled nnnnnnnn input bytes (nnnn characters source) to nnnnnnnn characters JavaScript in nnn seconds
              // Failed to load "test/xxxx_test.dart":
              // Timed out waiting for Chrome to connect.
              // Browser output: [5290:20472:0401/230040.569143:ERROR:chrome/browser/chrome_browser_main.cc:1263] The use of Rosetta to run the x64 version of Chromium on Arm is neither tested nor maintained, and unexpected behavior will likely result. Please check that all tools that spawn Chromium are Arm-native.
              if (!_chromeTestTimeoutRetriedOnce &&
                  Platform.isMacOS &&
                  (e is ShellException) &&
                  ((e.result?.errText.contains(
                            'Timed out waiting for Chrome to connect',
                          ) ??
                          false) ||
                      (e.result?.outText.contains(
                            'Timed out waiting for Chrome to connect',
                          ) ??
                          false))) {
                stderr.writeln(
                  '(ignored) Timeout waiting for Chrome to connect, retrying once...',
                );
                _chromeTestTimeoutRetriedOnce = true;
                await doRunTest();
              } else {
                rethrow;
              }
            }
          }
        } else if (testConfig.args.isNotEmpty) {
          await runScript('''
    # Test
    dart test${testConfig.toCommandLineArgument()}$extraArgs
    ''');
        }
      }
    }
  }
}