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Side by Side Diff: pkg/analyzer/test/src/context/context_test.dart

Issue 1136673002: Progress toward new AnalysisContextImpl (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Created 5 years, 7 months ago
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1 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a 2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file. 3 // BSD-style license that can be found in the LICENSE file.
4 4
5 library test.src.context.context_test; 5 library test.src.context.context_test;
6 6
7 import 'dart:async'; 7 import 'dart:async';
8 8
9 import 'package:analyzer/src/cancelable_future.dart'; 9 import 'package:analyzer/src/cancelable_future.dart';
10 import 'package:analyzer/src/context/cache.dart'; 10 import 'package:analyzer/src/context/cache.dart';
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169 expect(errors, hasLength(0)); 169 expect(errors, hasLength(0));
170 } 170 }
171 171
172 void fail_computeHtmlElement_valid() { 172 void fail_computeHtmlElement_valid() {
173 Source source = addSource("/test.html", "<html></html>"); 173 Source source = addSource("/test.html", "<html></html>");
174 HtmlElement element = context.computeHtmlElement(source); 174 HtmlElement element = context.computeHtmlElement(source);
175 expect(element, isNotNull); 175 expect(element, isNotNull);
176 expect(context.computeHtmlElement(source), same(element)); 176 expect(context.computeHtmlElement(source), same(element));
177 } 177 }
178 178
179 void fail_computeImportedLibraries_none() { 179 void test_computeImportedLibraries_none() {
180 // This is failing because computeImportedLibraries now always includes
181 // dart:core, and we don't have any way of knowing whether it was explicit.
182 Source source = addSource("/test.dart", "library test;"); 180 Source source = addSource("/test.dart", "library test;");
183 expect(context.computeImportedLibraries(source), hasLength(0)); 181 expect(context.computeImportedLibraries(source), hasLength(0));
184 } 182 }
185 183
186 void fail_computeImportedLibraries_some() { 184 void test_computeImportedLibraries_some() {
187 // This is failing because computeImportedLibraries now always includes
188 // dart:core, and we don't have any way of knowing whether it was explicit.
189 // addSource("/lib1.dart", "library lib1;");
190 // addSource("/lib2.dart", "library lib2;");
191 Source source = addSource( 185 Source source = addSource(
192 "/test.dart", "library test; import 'lib1.dart'; import 'lib2.dart';"); 186 "/test.dart", "library test; import 'lib1.dart'; import 'lib2.dart';");
193 expect(context.computeImportedLibraries(source), hasLength(2)); 187 expect(context.computeImportedLibraries(source), hasLength(2));
194 } 188 }
195 189
196 void fail_computeResolvableCompilationUnit_dart_exception() { 190 void fail_computeResolvableCompilationUnit_dart_exception() {
197 TestSource source = _addSourceWithException("/test.dart"); 191 TestSource source = _addSourceWithException("/test.dart");
198 try { 192 try {
199 context.computeResolvableCompilationUnit(source); 193 context.computeResolvableCompilationUnit(source);
200 fail("Expected AnalysisException"); 194 fail("Expected AnalysisException");
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417 <script type='application/dart' src='test.js'/> 411 <script type='application/dart' src='test.js'/>
418 </head></html>'''); 412 </head></html>''');
419 Source librarySource = addSource("/test.dart", "library lib;"); 413 Source librarySource = addSource("/test.dart", "library lib;");
420 context.computeLibraryElement(librarySource); 414 context.computeLibraryElement(librarySource);
421 context.parseHtmlUnit(htmlSource); 415 context.parseHtmlUnit(htmlSource);
422 List<Source> result = context.getLibrariesReferencedFromHtml(htmlSource); 416 List<Source> result = context.getLibrariesReferencedFromHtml(htmlSource);
423 expect(result, hasLength(1)); 417 expect(result, hasLength(1));
424 expect(result[0], librarySource); 418 expect(result[0], librarySource);
425 } 419 }
426 420
427 void fail_getResolvedCompilationUnit_library() { 421 void test_getResolvedCompilationUnit_library() {
428 Source source = addSource("/lib.dart", "library libb;"); 422 Source source = addSource("/lib.dart", "library libb;");
429 LibraryElement library = context.computeLibraryElement(source); 423 LibraryElement library = context.computeLibraryElement(source);
424 context.computeErrors(source); // Force the resolved unit to be built.
430 expect(context.getResolvedCompilationUnit(source, library), isNotNull); 425 expect(context.getResolvedCompilationUnit(source, library), isNotNull);
431 context.setContents(source, "library lib;"); 426 context.setContents(source, "library lib;");
432 expect(context.getResolvedCompilationUnit(source, library), isNull); 427 expect(context.getResolvedCompilationUnit(source, library), isNull);
433 } 428 }
434 429
435 void fail_getResolvedHtmlUnit() { 430 void fail_getResolvedHtmlUnit() {
436 Source source = addSource("/test.html", "<html></html>"); 431 Source source = addSource("/test.html", "<html></html>");
437 expect(context.getResolvedHtmlUnit(source), isNull); 432 expect(context.getResolvedHtmlUnit(source), isNull);
438 context.resolveHtmlUnit(source); 433 context.resolveHtmlUnit(source);
439 expect(context.getResolvedHtmlUnit(source), isNotNull); 434 expect(context.getResolvedHtmlUnit(source), isNotNull);
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556 reason: "library changed 3"); 551 reason: "library changed 3");
557 expect(context.getResolvedCompilationUnit2(partSource, libSource), isNull, 552 expect(context.getResolvedCompilationUnit2(partSource, libSource), isNull,
558 reason: "part changed 3"); 553 reason: "part changed 3");
559 _analyzeAll_assertFinished(); 554 _analyzeAll_assertFinished();
560 expect(context.getResolvedCompilationUnit2(libSource, libSource), isNotNull, 555 expect(context.getResolvedCompilationUnit2(libSource, libSource), isNotNull,
561 reason: "library resolved 3"); 556 reason: "library resolved 3");
562 expect(context.getResolvedCompilationUnit2(partSource, libSource), isNull, 557 expect(context.getResolvedCompilationUnit2(partSource, libSource), isNull,
563 reason: "part resolved 3"); 558 reason: "part resolved 3");
564 } 559 }
565 560
566 void fail_performAnalysisTask_changePartContents_makeItAPart() { 561 void test_performAnalysisTask_changePartContents_makeItAPart() {
567 Source libSource = addSource("/lib.dart", r''' 562 Source libSource = addSource("/lib.dart", r'''
568 library lib; 563 library lib;
569 part 'part.dart'; 564 part 'part.dart';
570 void f(x) {}'''); 565 void f(x) {}''');
571 Source partSource = addSource("/part.dart", "void g() { f(null); }"); 566 Source partSource = addSource("/part.dart", "void g() { f(null); }");
572 _analyzeAll_assertFinished(); 567 _analyzeAll_assertFinished();
573 expect(context.getResolvedCompilationUnit2(libSource, libSource), isNotNull, 568 expect(context.getResolvedCompilationUnit2(libSource, libSource), isNotNull,
574 reason: "library resolved 1"); 569 reason: "library resolved 1");
575 expect( 570 expect(
576 context.getResolvedCompilationUnit2(partSource, libSource), isNotNull, 571 context.getResolvedCompilationUnit2(partSource, libSource), isNotNull,
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589 expect( 584 expect(
590 context.getResolvedCompilationUnit2(partSource, libSource), isNotNull, 585 context.getResolvedCompilationUnit2(partSource, libSource), isNotNull,
591 reason: "part resolved 2"); 586 reason: "part resolved 2");
592 expect(context.getErrors(libSource).errors, hasLength(0)); 587 expect(context.getErrors(libSource).errors, hasLength(0));
593 expect(context.getErrors(partSource).errors, hasLength(0)); 588 expect(context.getErrors(partSource).errors, hasLength(0));
594 } 589 }
595 590
596 /** 591 /**
597 * https://code.google.com/p/dart/issues/detail?id=12424 592 * https://code.google.com/p/dart/issues/detail?id=12424
598 */ 593 */
599 void fail_performAnalysisTask_changePartContents_makeItNotPart() { 594 void test_performAnalysisTask_changePartContents_makeItNotPart() {
600 Source libSource = addSource("/lib.dart", r''' 595 Source libSource = addSource("/lib.dart", r'''
601 library lib; 596 library lib;
602 part 'part.dart'; 597 part 'part.dart';
603 void f(x) {}'''); 598 void f(x) {}''');
604 Source partSource = addSource("/part.dart", r''' 599 Source partSource = addSource("/part.dart", r'''
605 part of lib; 600 part of lib;
606 void g() { f(null); }'''); 601 void g() { f(null); }''');
607 _analyzeAll_assertFinished(); 602 _analyzeAll_assertFinished();
608 expect(context.getErrors(libSource).errors, hasLength(0)); 603 expect(context.getErrors(libSource).errors, hasLength(0));
609 expect(context.getErrors(partSource).errors, hasLength(0)); 604 expect(context.getErrors(partSource).errors, hasLength(0));
610 // Remove 'part' directive, which should make "f(null)" an error. 605 // Remove 'part' directive, which should make "f(null)" an error.
611 context.setContents(partSource, r''' 606 context.setContents(partSource, r'''
612 //part of lib; 607 //part of lib;
613 void g() { f(null); }'''); 608 void g() { f(null); }''');
614 _analyzeAll_assertFinished(); 609 _analyzeAll_assertFinished();
615 expect(context.getErrors(libSource).errors.length != 0, isTrue); 610 expect(context.getErrors(libSource).errors.length != 0, isTrue);
616 } 611 }
617 612
618 void fail_performAnalysisTask_changePartContents_noSemanticChanges() { 613 void test_performAnalysisTask_changePartContents_noSemanticChanges() {
619 Source libSource = 614 Source libSource =
620 addSource("/test.dart", "library lib; part 'test-part.dart';"); 615 addSource("/test.dart", "library lib; part 'test-part.dart';");
621 Source partSource = addSource("/test-part.dart", "part of lib;"); 616 Source partSource = addSource("/test-part.dart", "part of lib;");
622 _analyzeAll_assertFinished(); 617 _analyzeAll_assertFinished();
623 expect(context.getResolvedCompilationUnit2(libSource, libSource), isNotNull, 618 expect(context.getResolvedCompilationUnit2(libSource, libSource), isNotNull,
624 reason: "library resolved 1"); 619 reason: "library resolved 1");
625 expect( 620 expect(
626 context.getResolvedCompilationUnit2(partSource, libSource), isNotNull, 621 context.getResolvedCompilationUnit2(partSource, libSource), isNotNull,
627 reason: "part resolved 1"); 622 reason: "part resolved 1");
628 // update and analyze #1 623 // update and analyze #1
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908 return pumpEventQueue().then((_) { 903 return pumpEventQueue().then((_) {
909 listener.assertEvent(wereSourcesAdded: true); 904 listener.assertEvent(wereSourcesAdded: true);
910 listener.assertEvent(changedSources: [librarySource]); 905 listener.assertEvent(changedSources: [librarySource]);
911 listener.assertEvent(wereSourcesAdded: true); 906 listener.assertEvent(wereSourcesAdded: true);
912 listener.assertEvent(changedSources: [partSource]); 907 listener.assertEvent(changedSources: [partSource]);
913 listener.assertEvent(changedSources: [librarySource]); 908 listener.assertEvent(changedSources: [librarySource]);
914 listener.assertNoMoreEvents(); 909 listener.assertNoMoreEvents();
915 }); 910 });
916 } 911 }
917 912
918 void test_setContents_unchanged_consistentModificationTime() { 913 void fail_setContents_unchanged_consistentModificationTime() {
919 String contents = "// foo"; 914 String contents = "// foo";
920 Source source = addSource("/test.dart", contents); 915 Source source = addSource("/test.dart", contents);
921 // do all, no tasks 916 // do all, no tasks
922 _analyzeAll_assertFinished(); 917 _analyzeAll_assertFinished();
923 { 918 {
924 AnalysisResult result = context.performAnalysisTask(); 919 AnalysisResult result = context.performAnalysisTask();
925 expect(result.changeNotices, isNull); 920 expect(result.changeNotices, isNull);
926 } 921 }
927 // set the same contents, still no tasks 922 // set the same contents, still no tasks
928 context.setContents(source, contents); 923 context.setContents(source, contents);
(...skipping 269 matching lines...) Expand 10 before | Expand all | Expand 10 after
1198 Source source = addSource("/test.html", r''' 1193 Source source = addSource("/test.html", r'''
1199 <html> 1194 <html>
1200 <body> 1195 <body>
1201 <h1>A</h1> 1196 <h1>A</h1>
1202 </body> 1197 </body>
1203 </html>'''); 1198 </html>''');
1204 LineInfo info = context.computeLineInfo(source); 1199 LineInfo info = context.computeLineInfo(source);
1205 expect(info, isNotNull); 1200 expect(info, isNotNull);
1206 } 1201 }
1207 1202
1208 Future test_computeResolvedCompilationUnitAsync_afterDispose() { 1203 Future fail_computeResolvedCompilationUnitAsync_afterDispose() {
1209 Source source = addSource("/lib.dart", "library lib;"); 1204 Source source = addSource("/lib.dart", "library lib;");
1210 // Complete all pending analysis tasks and flush the AST so that it won't 1205 // Complete all pending analysis tasks and flush the AST so that it won't
1211 // be available immediately. 1206 // be available immediately.
1212 _performPendingAnalysisTasks(); 1207 _performPendingAnalysisTasks();
1213 _flushAst(source); 1208 _flushAst(source);
1214 // Dispose of the context. 1209 // Dispose of the context.
1215 context.dispose(); 1210 context.dispose();
1216 // Any attempt to start an asynchronous computation should return a future 1211 // Any attempt to start an asynchronous computation should return a future
1217 // which completes with error. 1212 // which completes with error.
1218 CancelableFuture<CompilationUnit> future = 1213 CancelableFuture<CompilationUnit> future =
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2039 : super(name, UriKind.FILE_URI); 2034 : super(name, UriKind.FILE_URI);
2040 2035
2041 @override 2036 @override
2042 TimestampedData<String> get contents { 2037 TimestampedData<String> get contents {
2043 throw 'Read error'; 2038 throw 'Read error';
2044 } 2039 }
2045 2040
2046 @override 2041 @override
2047 bool exists() => true; 2042 bool exists() => true;
2048 } 2043 }
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