| // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| // @dart = 2.9 |
| |
| library test.reflect_model_test; |
| |
| import 'dart:mirrors'; |
| |
| import 'package:expect/expect.dart'; |
| |
| import 'model.dart'; |
| import 'stringify.dart'; |
| |
| variablesOf(ClassMirror cm) { |
| var result = new Map(); |
| cm.declarations.forEach((k, v) { |
| if (v is VariableMirror) result[k] = v; |
| }); |
| return result; |
| } |
| |
| gettersOf(ClassMirror cm) { |
| var result = new Map(); |
| cm.declarations.forEach((k, v) { |
| if (v is MethodMirror && v.isGetter) result[k] = v; |
| }); |
| return result; |
| } |
| |
| settersOf(ClassMirror cm) { |
| var result = new Map(); |
| cm.declarations.forEach((k, v) { |
| if (v is MethodMirror && v.isSetter) result[k] = v; |
| }); |
| return result; |
| } |
| |
| methodsOf(ClassMirror cm) { |
| var result = new Map(); |
| cm.declarations.forEach((k, v) { |
| if (v is MethodMirror && v.isRegularMethod) result[k] = v; |
| }); |
| return result; |
| } |
| |
| main() { |
| var unnamed = new Symbol(''); |
| var field = new Symbol('field'); |
| var instanceMethod = new Symbol('instanceMethod'); |
| var accessor = new Symbol('accessor'); |
| var aMethod = new Symbol('aMethod'); |
| var bMethod = new Symbol('bMethod'); |
| var cMethod = new Symbol('cMethod'); |
| |
| var aClass = reflectClass(A); |
| var bClass = reflectClass(B); |
| var cClass = reflectClass(C); |
| var a = aClass.newInstance(unnamed, []); |
| var b = bClass.newInstance(unnamed, []); |
| var c = cClass.newInstance(unnamed, []); |
| |
| expect('{field: Variable(s(field) in s(A))}', variablesOf(aClass)); |
| expect('{}', variablesOf(bClass)); |
| expect('{}', variablesOf(cClass)); |
| |
| Expect.isNull(a.getField(field).reflectee); |
| Expect.equals('B:get field', b.getField(field).reflectee); |
| Expect.equals('B:get field', c.getField(field).reflectee); |
| |
| Expect.equals(42, a.setField(field, 42).reflectee); |
| Expect.equals(87, b.setField(field, 87).reflectee); |
| Expect.equals(89, c.setField(field, 89).reflectee); |
| |
| Expect.equals(42, a.getField(field).reflectee); |
| Expect.equals('B:get field', b.getField(field).reflectee); |
| Expect.equals('B:get field', c.getField(field).reflectee); |
| Expect.equals(89, fieldC); |
| |
| expect( |
| '{accessor: Method(s(accessor) in s(A), getter)' |
| '}', |
| gettersOf(aClass)); |
| expect( |
| '{accessor: Method(s(accessor) in s(B), getter)' |
| ', field: Method(s(field) in s(B), getter)}', |
| gettersOf(bClass)); |
| expect('{accessor: Method(s(accessor) in s(C), getter)}', gettersOf(cClass)); |
| |
| expect( |
| '{accessor=: Method(s(accessor=) in s(A), setter)' |
| '}', |
| settersOf(aClass)); |
| expect( |
| '{accessor=: Method(s(accessor=) in s(B), setter)}', settersOf(bClass)); |
| expect( |
| '{accessor=: Method(s(accessor=) in s(C), setter)' |
| ', field=: Method(s(field=) in s(C), setter)}', |
| settersOf(cClass)); |
| |
| Expect.equals('A:instanceMethod(7)', a.invoke(instanceMethod, [7]).reflectee); |
| Expect.equals('B:instanceMethod(9)', b.invoke(instanceMethod, [9]).reflectee); |
| Expect.equals( |
| 'C:instanceMethod(13)', c.invoke(instanceMethod, [13]).reflectee); |
| |
| expect( |
| '{aMethod: Method(s(aMethod) in s(A))' |
| ', instanceMethod: Method(s(instanceMethod) in s(A))}', |
| methodsOf(aClass)); |
| |
| expect( |
| '{bMethod: Method(s(bMethod) in s(B))' |
| ', instanceMethod: Method(s(instanceMethod) in s(B))}', |
| methodsOf(bClass)); |
| expect( |
| '{cMethod: Method(s(cMethod) in s(C))' |
| ', instanceMethod: Method(s(instanceMethod) in s(C))}', |
| methodsOf(cClass)); |
| |
| Expect.equals('A:get accessor', a.getField(accessor).reflectee); |
| Expect.equals('B:get accessor', b.getField(accessor).reflectee); |
| Expect.equals('C:get accessor', c.getField(accessor).reflectee); |
| |
| Expect.equals('foo', a.setField(accessor, 'foo').reflectee); |
| Expect.equals('bar', b.setField(accessor, 'bar').reflectee); |
| Expect.equals('baz', c.setField(accessor, 'baz').reflectee); |
| |
| Expect.equals('foo', accessorA); |
| Expect.equals('bar', accessorB); |
| Expect.equals('baz', accessorC); |
| |
| Expect.equals('aMethod', a.invoke(aMethod, []).reflectee); |
| Expect.equals('aMethod', b.invoke(aMethod, []).reflectee); |
| Expect.equals('aMethod', c.invoke(aMethod, []).reflectee); |
| |
| Expect.throwsNoSuchMethodError(() => a.invoke(bMethod, [])); |
| Expect.equals('bMethod', b.invoke(bMethod, []).reflectee); |
| Expect.equals('bMethod', c.invoke(bMethod, []).reflectee); |
| |
| Expect.throwsNoSuchMethodError(() => a.invoke(cMethod, [])); |
| Expect.throwsNoSuchMethodError(() => b.invoke(cMethod, [])); |
| Expect.equals('cMethod', c.invoke(cMethod, []).reflectee); |
| } |