New Analysis Engine snapshot.

pkg/analyzer_experimental/test/generated/test_support.dart

 // This code was auto-generated, is not intended to be edited, and is subject to
 // significant change. Please see the README file for more information.
 
 library engine.test_support;
 
 import 'dart:collection';
 import 'dart:uri';
 import 'package:analyzer_experimental/src/generated/java_core.dart';
 import 'package:analyzer_experimental/src/generated/java_engine.dart';
 import 'package:analyzer_experimental/src/generated/java_junit.dart';
 import 'package:analyzer_experimental/src/generated/source.dart';
 import 'package:analyzer_experimental/src/generated/error.dart';
 import 'package:analyzer_experimental/src/generated/scanner.dart';
 import 'package:analyzer_experimental/src/generated/element.dart' show InterfaceType, MethodElement, PropertyAccessorElement;
-import 'package:analyzer_experimental/src/generated/engine.dart' show AnalysisContext;
+import 'package:analyzer_experimental/src/generated/engine.dart' show AnalysisContext, AnalysisContextImpl;
 import 'package:unittest/unittest.dart' as _ut;
 
 /**
  * Instances of the class {@code GatheringErrorListener} implement an error listener that collects
  * all of the errors passed to it for later examination.
  */
 class GatheringErrorListener implements AnalysisErrorListener {
   /**
    * The source being parsed.
    */
@@ skipping 12 matching lines @@
    */
   Map<Source, LineInfo> _lineInfoMap = new Map<Source, LineInfo>();
   /**
    * An empty array of errors used when no errors are expected.
    */
   static List<AnalysisError> _NO_ERRORS = new List<AnalysisError>(0);
   /**
    * Initialize a newly created error listener to collect errors.
    */
   GatheringErrorListener() : super() {
-    _jtd_constructor_321_impl();
+    _jtd_constructor_347_impl();
   }
-  _jtd_constructor_321_impl() {
+  _jtd_constructor_347_impl() {
   }
   /**
    * Initialize a newly created error listener to collect errors.
    */
   GatheringErrorListener.con1(String rawSource2) {
-    _jtd_constructor_322_impl(rawSource2);
+    _jtd_constructor_348_impl(rawSource2);
   }
-  _jtd_constructor_322_impl(String rawSource2) {
+  _jtd_constructor_348_impl(String rawSource2) {
     this._rawSource = rawSource2;
     this._markedSource = rawSource2;
   }
   /**
    * Assert that the number of errors that have been gathered matches the number of errors that are
    * given and that they have the expected error codes and locations. The order in which the errors
    * were gathered is ignored.
    * @param errorCodes the errors that should have been gathered
    * @throws AssertionFailedError if a different number of errors have been gathered than were
    * expected or if they do not have the same codes and locations
@@ skipping 129 matching lines @@
    */
   void assertNoErrors() {
     assertErrors(_NO_ERRORS);
   }
   /**
    * Return the errors that were collected.
    * @return the errors that were collected
    */
   List<AnalysisError> get errors => _errors;
   /**
+   * Return the line information associated with the given source, or {@code null} if no line
+   * information has been associated with the source.
+   * @param source the source with which the line information is associated
+   * @return the line information associated with the source
+   */
+  LineInfo getLineInfo(Source source) => _lineInfoMap[source];
+  /**
    * Return {@code true} if an error with the given error code has been gathered.
    * @param errorCode the error code being searched for
    * @return {@code true} if an error with the given error code has been gathered
    */
   bool hasError(ErrorCode errorCode5) {
     for (AnalysisError error in _errors) {
       if (identical(error.errorCode, errorCode5)) {
         return true;
       }
     }
     return false;
   }
+  /**
+   * Return {@code true} if at least one error has been gathered.
+   * @return {@code true} if at least one error has been gathered
+   */
+  bool hasErrors() => _errors.length > 0;
   void onError(AnalysisError error) {
     if (_rawSource != null) {
       int left = error.offset;
       int right = left + error.length - 1;
       _markedSource = "${_rawSource.substring(0, left)}^${_rawSource.substring(left, right)}^${_rawSource.substring(right)}";
     }
     _errors.add(error);
   }
   /**
    * Set the line information associated with the given source to the given information.
@@ skipping 38 matching lines @@
    * is ignored.
    * @param errorCodes the errors that should have been gathered
    * @throws AssertionFailedError with
    */
   void fail(List<AnalysisError> expectedErrors) {
     PrintStringWriter writer = new PrintStringWriter();
     writer.print("Expected ");
     writer.print(expectedErrors.length);
     writer.print(" errors:");
     for (AnalysisError error in expectedErrors) {
-      Source source11 = error.source;
-      LineInfo lineInfo = _lineInfoMap[source11];
+      Source source16 = error.source;
+      LineInfo lineInfo = _lineInfoMap[source16];
       writer.println();
       if (lineInfo == null) {
         int offset10 = error.offset;
-        writer.printf("  %s %s (%d..%d)", [source11 == null ? "" : source11.shortName, error.errorCode, offset10, offset10 + error.length]);
+        writer.printf("  %s %s (%d..%d)", [source16 == null ? "" : source16.shortName, error.errorCode, offset10, offset10 + error.length]);
       } else {
         LineInfo_Location location = lineInfo.getLocation(error.offset);
-        writer.printf("  %s %s (%d, %d/%d)", [source11 == null ? "" : source11.shortName, error.errorCode, location.lineNumber, location.columnNumber, error.length]);
+        writer.printf("  %s %s (%d, %d/%d)", [source16 == null ? "" : source16.shortName, error.errorCode, location.lineNumber, location.columnNumber, error.length]);
       }
     }
     writer.println();
     writer.print("found ");
     writer.print(_errors.length);
     writer.print(" errors:");
     for (AnalysisError error in _errors) {
-      Source source12 = error.source;
-      LineInfo lineInfo = _lineInfoMap[source12];
+      Source source17 = error.source;
+      LineInfo lineInfo = _lineInfoMap[source17];
       writer.println();
       if (lineInfo == null) {
         int offset11 = error.offset;
-        writer.printf("  %s %s (%d..%d): %s", [source12 == null ? "" : source12.shortName, error.errorCode, offset11, offset11 + error.length, error.message]);
+        writer.printf("  %s %s (%d..%d): %s", [source17 == null ? "" : source17.shortName, error.errorCode, offset11, offset11 + error.length, error.message]);
       } else {
         LineInfo_Location location = lineInfo.getLocation(error.offset);
-        writer.printf("  %s %s (%d, %d/%d): %s", [source12 == null ? "" : source12.shortName, error.errorCode, location.lineNumber, location.columnNumber, error.length, error.message]);
+        writer.printf("  %s %s (%d, %d/%d): %s", [source17 == null ? "" : source17.shortName, error.errorCode, location.lineNumber, location.columnNumber, error.length, error.message]);
       }
     }
     JUnitTestCase.fail(writer.toString());
   }
   /**
    * Search through the given list of errors for an error that is equal to the target error. If one
    * is found, remove it from the list and return {@code true}, otherwise return {@code false}without modifying the list.
    * @param errors the errors through which we are searching
    * @param targetError the error being searched for
    * @return {@code true} if the error is found and removed from the list
@@ skipping 216 matching lines @@
    * elements
    */
   static void assertSize2(int expectedSize, Map<Object, Object> map) {
     if (map == null) {
       JUnitTestCase.fail("Expected map of size ${expectedSize}; found null");
     } else if (map.length != expectedSize) {
       JUnitTestCase.fail("Expected map of size ${expectedSize}; contained ${map.length} elements");
     }
   }
   /**
+   * Assert that the given set is non-{@code null} and has the expected number of elements.
+   * @param expectedSize the expected number of elements
+   * @param set the set being tested
+   * @throws AssertionFailedError if the set is {@code null} or does not have the expected number of
+   * elements
+   */
+  static void assertSize3(int expectedSize, Set<Object> set) {
+    if (set == null) {
+      JUnitTestCase.fail("Expected set of size ${expectedSize}; found null");
+    } else if (set.length != expectedSize) {
+      JUnitTestCase.fail("Expected set of size ${expectedSize}; contained ${set.length} elements");
+    }
+  }
+  /**
    * Convert the given array of lines into a single source string.
    * @param lines the lines to be merged into a single source string
    * @return the source string composed of the given lines
    */
   static String createSource(List<String> lines) {
     PrintStringWriter writer = new PrintStringWriter();
     for (String line in lines) {
       writer.printlnObject(line);
     }
     return writer.toString();
@@ skipping 11 matching lines @@
       if (str1.codeUnitAt(i) != str2.codeUnitAt(i)) {
         diffPos = i;
         break;
       }
     }
     if (diffPos == -1 && str1.length != str2.length) {
       diffPos = len1;
     }
     return diffPos;
   }
+  AnalysisContextImpl createAnalysisContext() {
+    AnalysisContextImpl context = new AnalysisContextImpl();
+    context.sourceFactory = new SourceFactory.con2([]);
+    return context;
+  }
   /**
    * Return the getter in the given type with the given name. Inherited getters are ignored.
    * @param type the type in which the getter is declared
    * @param getterName the name of the getter to be returned
    * @return the property accessor element representing the getter with the given name
    */
   PropertyAccessorElement getGetter(InterfaceType type, String getterName) {
     for (PropertyAccessorElement accessor in type.element.accessors) {
       if (accessor.isGetter() && accessor.name == getterName) {
         return accessor;
@@ skipping 19 matching lines @@
   }
   static dartSuite() {
     _ut.group('EngineTestCase', () {
     });
   }
 }
 main() {
 }
 
 class TestSource implements Source {
+  int get hashCode => 0;
   bool operator ==(Object object) {
-    return this == object;
+    return object is TestSource;
   }
   AnalysisContext get context {
     throw new UnsupportedOperationException();
   }
   void getContents(Source_ContentReceiver receiver) {
     throw new UnsupportedOperationException();
   }
   String get fullName {
     throw new UnsupportedOperationException();
   }
@@ skipping 38 matching lines @@
         return trampoline(target, arguments[0], arguments[1]);
       case 3:
         return trampoline(target, arguments[0], arguments[1], arguments[2]);
       case 4:
         return trampoline(target, arguments[0], arguments[1], arguments[2], arguments[3]);
       default:
         throw new IllegalArgumentException("Not implemented for > 4 arguments");
     }
   }
 }