| // Copyright (c) 2018, 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. |
| |
| import "package:expect/expect.dart"; |
| |
| // Tests the constructors of the Invocation class. |
| |
| main() { |
| var argument = new Object(); |
| var argument2 = new Object(); |
| // Getter Invocation. |
| expectInvocation(new Invocation.getter(#name), nsm.name); |
| // Setter Invocation. |
| expectInvocation(new Invocation.setter(const Symbol("name="), argument), |
| (nsm..name = argument).last); |
| // Method invocation. |
| expectInvocation(new Invocation.method(#name, []), nsm.name()); |
| expectInvocation( |
| new Invocation.method(#name, [argument]), nsm.name(argument)); |
| expectInvocation(new Invocation.method(#name, [], {#arg: argument}), |
| nsm.name(arg: argument)); |
| expectInvocation(new Invocation.method(#name, [argument], {#arg: argument2}), |
| nsm.name(argument, arg: argument2)); |
| // Operator invocation. |
| expectInvocation(new Invocation.method(#+, [argument]), nsm + argument); |
| expectInvocation(new Invocation.method(#-, [argument]), nsm - argument); |
| expectInvocation(new Invocation.method(#~, []), ~nsm); |
| expectInvocation(new Invocation.method(Symbol.unaryMinus, []), -nsm); |
| expectInvocation(new Invocation.method(#[], [argument]), nsm[argument]); |
| nsm[argument] = argument2; |
| expectInvocation( |
| new Invocation.method(#[]=, [argument, argument2]), nsm.last); |
| // Call invocation. |
| expectInvocation(new Invocation.method(#call, []), nsm()); |
| expectInvocation(new Invocation.method(#call, [argument]), nsm(argument)); |
| expectInvocation( |
| new Invocation.method(#call, [], {#arg: argument}), nsm(arg: argument)); |
| expectInvocation(new Invocation.method(#call, [argument], {#arg: argument2}), |
| nsm(argument, arg: argument2)); |
| } |
| |
| dynamic nsm = new Recorder(); |
| |
| class Recorder { |
| Invocation last; |
| noSuchMethod(Invocation invocation) { |
| return last = invocation; |
| } |
| } |
| |
| void checkUnmodifiableList(List<Object> list) { |
| if (list.isNotEmpty) { |
| Expect.throws(() { |
| list[0] = null; |
| }); |
| } |
| Expect.throws(() { |
| list.add(null); |
| }); |
| } |
| |
| void checkUnmodifiableMap(Map<Symbol, Object> map) { |
| Expect.throws(() { |
| map[#key] = null; |
| }); |
| } |
| |
| expectInvocation(Invocation expect, Invocation actual) { |
| Expect.equals(expect.isGetter, actual.isGetter, "isGetter"); |
| Expect.equals(expect.isSetter, actual.isSetter, "isSetter"); |
| Expect.equals(expect.isAccessor, actual.isAccessor, "isAccessor"); |
| Expect.equals(actual.isGetter || actual.isSetter, actual.isAccessor); |
| Expect.equals(expect.isMethod, actual.isMethod, "isMethod"); |
| Expect.isTrue(actual.isMethod || actual.isGetter || actual.isSetter); |
| Expect.isFalse(actual.isMethod && actual.isGetter); |
| Expect.isFalse(actual.isMethod && actual.isSetter); |
| Expect.isFalse(actual.isSetter && actual.isGetter); |
| Expect.equals(expect.memberName, actual.memberName, "memberName"); |
| Expect.listEquals(expect.typeArguments, actual.typeArguments, "types"); |
| Expect.listEquals( |
| expect.positionalArguments, actual.positionalArguments, "positional"); |
| Expect.mapEquals(expect.namedArguments, actual.namedArguments, "named"); |
| checkUnmodifiableList(actual.typeArguments); |
| checkUnmodifiableList(actual.positionalArguments); |
| checkUnmodifiableMap(actual.namedArguments); |
| } |