Add chrome stable to dockerfile and web shard (#33787)

.cirrus.yml

@@ -76,6 +76,9 @@ task:
       container:
         cpu: 4
         memory: 12G
+    - name: web_tests-linux
+      env:
+        SHARD: web_tests
     - name: build_tests-linux
       env:
         SHARD: build_tests

dev/bots/test.dart

@@ -22,13 +22,13 @@ final String pub = path.join(flutterRoot, 'bin', 'cache', 'dart-sdk', 'bin', Pla
 final String pubCache = path.join(flutterRoot, '.pub-cache');
 final List<String> flutterTestArgs = <String>[];
 
-
 final bool useFlutterTestFormatter = Platform.environment['FLUTTER_TEST_FORMATTER'] == 'true';
 
 final bool noUseBuildRunner = Platform.environment['FLUTTER_TEST_NO_BUILD_RUNNER'] == 'true';
 
 const Map<String, ShardRunner> _kShards = <String, ShardRunner>{
   'tests': _runTests,
+  'web_tests': _runWebTests,
   'tool_tests': _runToolTests,
   'build_tests': _runBuildTests,
   'coverage': _runCoverage,
@@ -340,6 +340,19 @@ Future<void> _runTests() async {
   print('${bold}DONE: All tests successful.$reset');
 }
 
+Future<void> _runWebTests() async {
+  final List<String> testfiles = <String>[];
+  final Directory foundation = Directory(path.join(flutterRoot, 'packages', 'flutter', 'test', 'foundation'));
+  for (FileSystemEntity entity in foundation.listSync(recursive: true)) {
+    if (entity is File) {
+      testfiles.add(entity.path);
+    }
+  }
+  await _runFlutterWebTest(path.join(flutterRoot, 'packages', 'flutter'), expectFailure: true, tests: <String>[
+    path.join('test', 'foundation'),
+  ]);
+}
+
 Future<void> _runCoverage() async {
   final File coverageFile = File(path.join(flutterRoot, 'packages', 'flutter', 'coverage', 'lcov.info'));
   if (!coverageFile.existsSync()) {
@@ -592,6 +605,32 @@ class EvalResult {
   final int exitCode;
 }
 
+Future<void> _runFlutterWebTest(String workingDirectory, {
+  bool expectFailure = false,
+  bool printOutput = true,
+  bool skip = false,
+  Duration timeout = _kLongTimeout,
+  List<String> tests,
+}) async {
+  final List<String> args = <String>['test', '--platform=chrome'];
+  if (flutterTestArgs != null && flutterTestArgs.isNotEmpty)
+    args.addAll(flutterTestArgs);
+
+  args.add('--machine');
+  args.addAll(tests);
+
+  await runCommand(
+    flutter,
+    args,
+    workingDirectory: workingDirectory,
+    expectNonZeroExit: expectFailure,
+    timeout: timeout,
+    environment: <String, String>{
+      'FLUTTER_WEB': 'true',
+    },
+  );
+}
+
 Future<void> _runFlutterTest(String workingDirectory, {
   String script,
   bool expectFailure = false,

dev/ci/docker_linux/Dockerfile

@@ -26,6 +26,10 @@ RUN apt-get install -y --no-install-recommends \
   ca-certificates \
   gnupg
 
+# Add repo for chrome stable
+RUN wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add -
+RUN echo 'deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main' | tee /etc/apt/sources.list.d/google-chrome.list
+
 # Add nodejs repository to apt sources and install it.
 ENV NODEJS_INSTALL="/opt/nodejs_install"
 RUN mkdir -p "${NODEJS_INSTALL}"
@@ -43,7 +47,8 @@ RUN apt-get install -y --no-install-recommends \
   libstdc++6 \
   libglu1-mesa \
   build-essential \
-  default-jdk-headless
+  default-jdk-headless \
+  google-chrome-stable
 
 # Install the Android SDK Dependency.
 ENV ANDROID_SDK_URL="https://dl.google.com/android/repository/sdk-tools-linux-4333796.zip"

dev/ci/docker_linux/README.md

@@ -7,7 +7,7 @@ Google internal environment.
 
 After setup,
 * edit `Dockerfile` to change how the container image is built.
-* run `./build_docker.sh` to build the container image.
+* run `./docker_build.sh` to build the container image.
-* run `./push_docker.sh` to push the image to google cloud registry. This will
+* run `./docker_push.sh` to push the image to google cloud registry. This will
   affect our CI tests.