Revert "Re-apply status file parser changes from 0b7728da1bef08c1c1e092005d9fd8c8bff5fa6c."

tools/testing/dart/test_suite.dart

Index: tools/testing/dart/test_suite.dart
diff --git a/tools/testing/dart/test_suite.dart b/tools/testing/dart/test_suite.dart
index cc741897fe91378f46760f33885c3947e0848713..c95ad9474769c884a7247c645d7d18700adbd2d6 100644
--- a/tools/testing/dart/test_suite.dart
+++ b/tools/testing/dart/test_suite.dart
@@ -21,8 +21,7 @@ import "drt_updater.dart";
 import "html_test.dart" as htmlTest;
 import "path.dart";
 import "multitest.dart";
-import "expectation.dart";
-import "expectation_set.dart";
+import "status_file_parser.dart";
 import "summary_report.dart";
 import "test_runner.dart";
 import "utils.dart";
@@ -119,7 +118,7 @@ class FutureGroup {
  * and a status file containing the expected results when these tests are run.
  */
 abstract class TestSuite {
-  final Map<String, dynamic> configuration;
+  final Map configuration;
   final String suiteName;
   // This function is set by subclasses before enqueueing starts.
   Function doTest;
@@ -308,7 +307,7 @@ abstract class TestSuite {
 
     if (configuration['hot_reload'] || configuration['hot_reload_rollback']) {
       // Handle reload special cases.
-      if (expectations.contains(Expectation.compileTimeError) ||
+      if (expectations.contains(Expectation.COMPILETIME_ERROR) ||
           testCase.hasCompileError ||
           testCase.expectCompileError) {
         // Running a test that expects a compilation error with hot reloading
@@ -330,9 +329,9 @@ abstract class TestSuite {
     }
 
     // Handle skipped tests
-    if (expectations.contains(Expectation.skip) ||
-        expectations.contains(Expectation.skipByDesign) ||
-        expectations.contains(Expectation.skipSlow)) {
+    if (expectations.contains(Expectation.SKIP) ||
+        expectations.contains(Expectation.SKIP_BY_DESIGN) ||
+        expectations.contains(Expectation.SKIP_SLOW)) {
       return;
     }
 
@@ -446,8 +445,8 @@ class CCTestSuite extends TestSuite {
   final String dartDir;
   List<String> statusFilePaths;
 
-  CCTestSuite(Map<String, dynamic> configuration, String suiteName,
-      String runnerName, this.statusFilePaths,
+  CCTestSuite(Map configuration, String suiteName, String runnerName,
+      this.statusFilePaths,
       {this.testPrefix: ''})
       : dartDir = TestUtils.dartDir.toNativePath(),
         super(configuration, suiteName) {
@@ -465,7 +464,7 @@ class CCTestSuite extends TestSuite {
     }
   }
 
-  void testNameHandler(ExpectationSet testExpectations, String testName) {
+  void testNameHandler(TestExpectations testExpectations, String testName) {
     // Only run the tests that match the pattern. Use the name
     // "suiteName/testName" for cc tests.
     String constructedName = '$suiteName/$testPrefix$testName';
@@ -481,26 +480,22 @@ class CCTestSuite extends TestSuite {
         new TestCase(constructedName, [command], configuration, expectations));
   }
 
-  Future<Null> forEachTest(Function onTest, Map testCache,
-      [VoidFunction onDone]) async {
+  void forEachTest(Function onTest, Map testCache, [VoidFunction onDone]) {
     doTest = onTest;
     var statusFiles =
         statusFilePaths.map((statusFile) => "$dartDir/$statusFile").toList();
 
-    var expectations = ExpectationSet.read(statusFiles, configuration);
-
-    try {
-      var names = await ccTestLister(hostRunnerPath);
-      for (var name in names) {
-        testNameHandler(expectations, name);
-      }
-
-      doTest = null;
-      if (onDone != null) onDone();
-    } catch (error) {
-      print("Fatal error occured: $error");
-      exit(1);
-    }
+    ReadTestExpectations(statusFiles, configuration)
+        .then((TestExpectations expectations) {
+      ccTestLister(hostRunnerPath).then((Iterable<String> names) {
+        names.forEach((testName) => testNameHandler(expectations, testName));
+        doTest = null;
+        if (onDone != null) onDone();
+      }).catchError((error) {
+        print("Fatal error occured: $error");
+        exit(1);
+      });
+    });
   }
 }
 
@@ -552,7 +547,7 @@ class HtmlTestInformation extends TestInformation {
 class StandardTestSuite extends TestSuite {
   final Path suiteDir;
   final List<String> statusFilePaths;
-  ExpectationSet testExpectations;
+  TestExpectations testExpectations;
   List<TestInformation> cachedTests;
   final Path dartDir;
   Predicate<String> isTestFilePredicate;
@@ -560,8 +555,8 @@ class StandardTestSuite extends TestSuite {
   final List<String> extraVmOptions;
   List<Uri> _dart2JsBootstrapDependencies;
 
-  StandardTestSuite(Map<String, dynamic> configuration, String suiteName,
-      Path suiteDirectory, this.statusFilePaths,
+  StandardTestSuite(Map configuration, String suiteName, Path suiteDirectory,
+      this.statusFilePaths,
       {this.isTestFilePredicate, bool recursive: false})
       : dartDir = TestUtils.dartDir,
         listRecursively = recursive,
@@ -643,7 +638,7 @@ class StandardTestSuite extends TestSuite {
   forEachTest(Function onTest, Map testCache, [VoidFunction onDone]) async {
     await updateDartium();
     doTest = onTest;
-    testExpectations = readExpectations();
+    testExpectations = await readExpectations();
 
     // Check if we have already found and generated the tests for this suite.
     if (!testCache.containsKey(suiteName)) {
@@ -680,7 +675,7 @@ class StandardTestSuite extends TestSuite {
   /**
    * Reads the status files and completes with the parsed expectations.
    */
-  ExpectationSet readExpectations() {
+  Future<TestExpectations> readExpectations() {
     var statusFiles = statusFilePaths.where((String statusFilePath) {
       var file = new File(dartDir.append(statusFilePath).toNativePath());
       return file.existsSync();
@@ -688,7 +683,7 @@ class StandardTestSuite extends TestSuite {
       return dartDir.append(statusFilePath).toNativePath();
     }).toList();
 
-    return ExpectationSet.read(statusFiles, configuration);
+    return ReadTestExpectations(statusFiles, configuration);
   }
 
   Future enqueueTests() {