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Enhance the tests for ComputeLibraryCycleTask

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R=paulberry@google.com

Review URL: https://codereview.chromium.org/2052223003 .
This commit is contained in:
Brian Wilkerson 2016-06-10 09:55:15 -07:00
parent ec9b1c385a
commit 776000aac4
1 changed files with 23 additions and 1 deletions
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24
pkg/analyzer/test/src/task/dart_test.dart
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@ -1573,6 +1573,7 @@ import 'my_lib2.dart';
AnalysisTarget lib1Target = new LibrarySpecificUnit(lib1Source, lib1Source);
AnalysisTarget lib2Target = new LibrarySpecificUnit(lib2Source, lib2Source);
AnalysisTarget lib3Target = new LibrarySpecificUnit(lib3Source, lib3Source);
computeResult(lib1Target, LIBRARY_CYCLE);
expect(outputs[LIBRARY_CYCLE], hasLength(1));
computeResult(lib2Target, LIBRARY_CYCLE);
@ -1580,13 +1581,17 @@ import 'my_lib2.dart';
computeResult(lib3Target, LIBRARY_CYCLE);
expect(outputs[LIBRARY_CYCLE], hasLength(1));
// complete the cycle
// create a cycle
context.setContents(
lib1Source,
'''
library my_lib1;
import 'my_lib3.dart';
''');
_expectInvalid(lib1Target);
_expectInvalid(lib2Target);
_expectInvalid(lib3Target);
computeResult(lib1Target, LIBRARY_CYCLE);
expect(outputs[LIBRARY_CYCLE], hasLength(3));
computeResult(lib2Target, LIBRARY_CYCLE);
@ -1600,6 +1605,10 @@ import 'my_lib3.dart';
'''
library my_lib1;
''');
_expectInvalid(lib1Target);
_expectInvalid(lib2Target);
_expectInvalid(lib3Target);
computeResult(lib1Target, LIBRARY_CYCLE);
expect(outputs[LIBRARY_CYCLE], hasLength(1));
computeResult(lib2Target, LIBRARY_CYCLE);
@ -1630,6 +1639,7 @@ import 'my_lib2.dart';
AnalysisTarget lib1Target = new LibrarySpecificUnit(lib1Source, lib1Source);
AnalysisTarget lib2Target = new LibrarySpecificUnit(lib2Source, lib2Source);
AnalysisTarget lib3Target = new LibrarySpecificUnit(lib3Source, lib3Source);
computeResult(lib1Target, LIBRARY_CYCLE);
expect(outputs[LIBRARY_CYCLE], hasLength(1));
computeResult(lib2Target, LIBRARY_CYCLE);
@ -1644,6 +1654,10 @@ import 'my_lib2.dart';
library my_lib1;
import 'my_lib3.dart';
''');
_expectInvalid(lib1Target);
_expectInvalid(lib2Target);
_expectInvalid(lib3Target);
// Ensure that invalidation correctly invalidated everything reachable
// through lib3
computeResult(lib1Target, LIBRARY_CYCLE);
@ -1763,6 +1777,9 @@ library my_lib1;
import 'my_lib3.dart';
var foo = 123;
''');
_expectInvalid(lib1Target);
_expectInvalid(lib2Target);
_expectInvalid(lib3Target);
computeResult(lib1Target, RESOLVED_UNIT);
computeResult(lib2Target, RESOLVED_UNIT);
@ -1999,6 +2016,11 @@ import 'dart:core';
expect(dep6, hasLength(5)); // dart:core, a.dart, aa.dart, ab.dart, b.dart
expect(dep7, hasLength(5)); // dart:core, a.dart, aa.dart, ab.dart, b.dart
}
void _expectInvalid(LibrarySpecificUnit target) {
CacheEntry entry = context.getCacheEntry(target);
expect(entry.getState(LIBRARY_CYCLE), CacheState.INVALID);
}
}
@reflectiveTest