| // 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 name = "getter"; |
| var invocation = new Invocation.getter(#name); |
| Expect.isTrue(invocation.isGetter, "$name:isGetter"); |
| Expect.isFalse(invocation.isSetter, "$name:isSetter"); |
| Expect.isTrue(invocation.isAccessor, "$name:isAccessor"); |
| Expect.isFalse(invocation.isMethod, "$name:isMethod"); |
| Expect.equals(#name, invocation.memberName, "$name:name"); |
| Expect.listEquals([], invocation.typeArguments, "$name:types"); |
| Expect.listEquals([], invocation.positionalArguments, "$name:pos"); |
| Expect.mapEquals({}, invocation.namedArguments, "$name: named"); |
| checkUnmodifiableList("$name types", invocation.typeArguments); |
| checkUnmodifiableList("$name positional", invocation.positionalArguments); |
| checkUnmodifiableMap("$name named", invocation.namedArguments); |
| } |
| { |
| var name = "setter"; |
| var argument = new Object(); |
| var invocation = new Invocation.setter(const Symbol("name="), argument); |
| Expect.isFalse(invocation.isGetter, "$name:isGetter"); |
| Expect.isTrue(invocation.isSetter, "$name:isSetter"); |
| Expect.isTrue(invocation.isAccessor, "$name:isAccessor"); |
| Expect.isFalse(invocation.isMethod, "$name:isMethod"); |
| Expect.equals(const Symbol("name="), invocation.memberName, "$name:name"); |
| Expect.listEquals([], invocation.typeArguments, "$name:types"); |
| Expect.listEquals([argument], invocation.positionalArguments, "$name:pos"); |
| Expect.mapEquals({}, invocation.namedArguments, "$name: named"); |
| checkUnmodifiableList("$name types", invocation.typeArguments); |
| checkUnmodifiableList("$name positional", invocation.positionalArguments); |
| checkUnmodifiableMap("$name named", invocation.namedArguments); |
| } |
| { |
| var name = ".name()"; |
| var invocation = new Invocation.method(#name, []); |
| Expect.isFalse(invocation.isGetter, "$name:isGetter"); |
| Expect.isFalse(invocation.isSetter, "$name:isSetter"); |
| Expect.isFalse(invocation.isAccessor, "$name:isAccessor"); |
| Expect.isTrue(invocation.isMethod, "$name:isMethod"); |
| Expect.equals(#name, invocation.memberName, "$name:name"); |
| Expect.listEquals([], invocation.typeArguments, "$name:types"); |
| Expect.listEquals([], invocation.positionalArguments, "$name:pos"); |
| Expect.mapEquals({}, invocation.namedArguments, "$name: named"); |
| checkUnmodifiableList("$name types", invocation.typeArguments); |
| checkUnmodifiableList("$name positional", invocation.positionalArguments); |
| checkUnmodifiableMap("$name named", invocation.namedArguments); |
| |
| expectInvocation("$name:", invocation, new Invocation.method(#name, null)); |
| expectInvocation( |
| "$name:", invocation, new Invocation.method(#name, [], null)); |
| expectInvocation( |
| "$name:", invocation, new Invocation.method(#name, [], {})); |
| |
| expectInvocation( |
| "$name:", invocation, new Invocation.genericMethod(#name, [], [])); |
| expectInvocation( |
| "$name:", invocation, new Invocation.genericMethod(#name, [], null)); |
| expectInvocation("$name:", invocation, |
| new Invocation.genericMethod(#name, [], [], null)); |
| expectInvocation( |
| "$name:", invocation, new Invocation.genericMethod(#name, [], [], {})); |
| expectInvocation( |
| "$name:", invocation, new Invocation.genericMethod(#name, null, [])); |
| expectInvocation( |
| "$name:", invocation, new Invocation.genericMethod(#name, null, null)); |
| expectInvocation("$name:", invocation, |
| new Invocation.genericMethod(#name, null, [], null)); |
| expectInvocation("$name:", invocation, |
| new Invocation.genericMethod(#name, null, [], {})); |
| } |
| { |
| var name = ".name(a)"; |
| var argument = new Object(); |
| var invocation = new Invocation.method(#name, [argument]); |
| Expect.isFalse(invocation.isGetter, "$name:isGetter"); |
| Expect.isFalse(invocation.isSetter, "$name:isSetter"); |
| Expect.isFalse(invocation.isAccessor, "$name:isAccessor"); |
| Expect.isTrue(invocation.isMethod, "$name:isMethod"); |
| Expect.equals(#name, invocation.memberName, "$name:name"); |
| Expect.listEquals([], invocation.typeArguments, "$name:types"); |
| Expect.listEquals([argument], invocation.positionalArguments, "$name:pos"); |
| Expect.mapEquals({}, invocation.namedArguments, "$name: named"); |
| checkUnmodifiableList("$name types", invocation.typeArguments); |
| checkUnmodifiableList("$name positional", invocation.positionalArguments); |
| checkUnmodifiableMap("$name named", invocation.namedArguments); |
| |
| expectInvocation( |
| "$name:", invocation, new Invocation.method(#name, [argument], null)); |
| expectInvocation( |
| "$name:", invocation, new Invocation.method(#name, [argument], {})); |
| |
| expectInvocation("$name:", invocation, |
| new Invocation.genericMethod(#name, [], [argument], null)); |
| expectInvocation("$name:", invocation, |
| new Invocation.genericMethod(#name, [], [argument], {})); |
| expectInvocation("$name:", invocation, |
| new Invocation.genericMethod(#name, null, [argument], null)); |
| expectInvocation("$name:", invocation, |
| new Invocation.genericMethod(#name, null, [argument], {})); |
| } |
| { |
| var name = ".name(a,b)"; |
| var argument = new Object(); |
| var argument2 = new Object(); |
| var invocation = new Invocation.method(#name, [argument, argument2]); |
| Expect.isFalse(invocation.isGetter, "$name:isGetter"); |
| Expect.isFalse(invocation.isSetter, "$name:isSetter"); |
| Expect.isFalse(invocation.isAccessor, "$name:isAccessor"); |
| Expect.isTrue(invocation.isMethod, "$name:isMethod"); |
| Expect.equals(#name, invocation.memberName, "$name:name"); |
| Expect.listEquals([], invocation.typeArguments, "$name:types"); |
| Expect.listEquals( |
| [argument, argument2], invocation.positionalArguments, "$name:pos"); |
| Expect.mapEquals({}, invocation.namedArguments, "$name: named"); |
| checkUnmodifiableList("$name types", invocation.typeArguments); |
| checkUnmodifiableList("$name positional", invocation.positionalArguments); |
| checkUnmodifiableMap("$name named", invocation.namedArguments); |
| |
| expectInvocation("$name:", invocation, |
| new Invocation.method(#name, [argument, argument2], null)); |
| expectInvocation("$name:", invocation, |
| new Invocation.method(#name, [argument, argument2], {})); |
| |
| expectInvocation("$name:", invocation, |
| new Invocation.genericMethod(#name, [], [argument, argument2], null)); |
| expectInvocation("$name:", invocation, |
| new Invocation.genericMethod(#name, [], [argument, argument2], {})); |
| expectInvocation("$name:", invocation, |
| new Invocation.genericMethod(#name, null, [argument, argument2], null)); |
| expectInvocation("$name:", invocation, |
| new Invocation.genericMethod(#name, null, [argument, argument2], {})); |
| } |
| { |
| var name = ".name(a,b:)"; |
| var argument = new Object(); |
| var argument2 = new Object(); |
| var invocation = |
| new Invocation.method(#name, [argument], {#arg: argument2}); |
| Expect.isFalse(invocation.isGetter, "$name:isGetter"); |
| Expect.isFalse(invocation.isSetter, "$name:isSetter"); |
| Expect.isFalse(invocation.isAccessor, "$name:isAccessor"); |
| Expect.isTrue(invocation.isMethod, "$name:isMethod"); |
| Expect.equals(#name, invocation.memberName, "$name:name"); |
| Expect.listEquals([], invocation.typeArguments, "$name:types"); |
| Expect.listEquals([argument], invocation.positionalArguments, "$name:pos"); |
| Expect.mapEquals( |
| {#arg: argument2}, invocation.namedArguments, "$name: named"); |
| checkUnmodifiableList("$name types", invocation.typeArguments); |
| checkUnmodifiableList("$name positional", invocation.positionalArguments); |
| checkUnmodifiableMap("$name named", invocation.namedArguments); |
| |
| expectInvocation( |
| "$name:", |
| invocation, |
| new Invocation.genericMethod( |
| #name, null, [argument], {#arg: argument2})); |
| } |
| { |
| var name = ".name(a:,b:)"; |
| var argument = new Object(); |
| var argument2 = new Object(); |
| var invocation = |
| new Invocation.method(#name, [], {#arg: argument, #arg2: argument2}); |
| Expect.isFalse(invocation.isGetter, "$name:isGetter"); |
| Expect.isFalse(invocation.isSetter, "$name:isSetter"); |
| Expect.isFalse(invocation.isAccessor, "$name:isAccessor"); |
| Expect.isTrue(invocation.isMethod, "$name:isMethod"); |
| Expect.equals(#name, invocation.memberName, "$name:name"); |
| Expect.listEquals([], invocation.typeArguments, "$name:types"); |
| Expect.listEquals([], invocation.positionalArguments, "$name:pos"); |
| Expect.mapEquals({#arg: argument, #arg2: argument2}, |
| invocation.namedArguments, "$name: named"); |
| checkUnmodifiableList("$name types", invocation.typeArguments); |
| checkUnmodifiableList("$name positional", invocation.positionalArguments); |
| checkUnmodifiableMap("$name named", invocation.namedArguments); |
| |
| expectInvocation("$name:", invocation, |
| new Invocation.method(#name, null, {#arg: argument, #arg2: argument2})); |
| expectInvocation( |
| "$name:", |
| invocation, |
| new Invocation.genericMethod( |
| #name, null, [], {#arg: argument, #arg2: argument2})); |
| expectInvocation( |
| "$name:", |
| invocation, |
| new Invocation.genericMethod( |
| #name, null, null, {#arg: argument, #arg2: argument2})); |
| } |
| { |
| var name = ".name<i>()"; |
| var invocation = new Invocation.genericMethod(#name, [int], []); |
| Expect.isFalse(invocation.isGetter, "$name:isGetter"); |
| Expect.isFalse(invocation.isSetter, "$name:isSetter"); |
| Expect.isFalse(invocation.isAccessor, "$name:isAccessor"); |
| Expect.isTrue(invocation.isMethod, "$name:isMethod"); |
| Expect.equals(#name, invocation.memberName, "$name:name"); |
| Expect.listEquals([int], invocation.typeArguments, "$name:types"); |
| Expect.listEquals([], invocation.positionalArguments, "$name:pos"); |
| Expect.mapEquals({}, invocation.namedArguments, "$name: named"); |
| checkUnmodifiableList("$name types", invocation.typeArguments); |
| checkUnmodifiableList("$name positional", invocation.positionalArguments); |
| checkUnmodifiableMap("$name named", invocation.namedArguments); |
| |
| expectInvocation( |
| "$name:", invocation, new Invocation.genericMethod(#name, [int], null)); |
| expectInvocation("$name:", invocation, |
| new Invocation.genericMethod(#name, [int], [], null)); |
| expectInvocation("$name:", invocation, |
| new Invocation.genericMethod(#name, [int], null, null)); |
| expectInvocation("$name:", invocation, |
| new Invocation.genericMethod(#name, [int], [], {})); |
| expectInvocation("$name:", invocation, |
| new Invocation.genericMethod(#name, [int], null, {})); |
| } |
| { |
| var name = ".name<i>(a)"; |
| var argument = new Object(); |
| var invocation = new Invocation.genericMethod(#name, [int], [argument]); |
| Expect.isFalse(invocation.isGetter, "$name:isGetter"); |
| Expect.isFalse(invocation.isSetter, "$name:isSetter"); |
| Expect.isFalse(invocation.isAccessor, "$name:isAccessor"); |
| Expect.isTrue(invocation.isMethod, "$name:isMethod"); |
| Expect.equals(#name, invocation.memberName, "$name:name"); |
| Expect.listEquals([int], invocation.typeArguments, "$name:types"); |
| Expect.listEquals([argument], invocation.positionalArguments, "$name:pos"); |
| Expect.mapEquals({}, invocation.namedArguments, "$name: named"); |
| checkUnmodifiableList("$name types", invocation.typeArguments); |
| checkUnmodifiableList("$name positional", invocation.positionalArguments); |
| checkUnmodifiableMap("$name named", invocation.namedArguments); |
| |
| expectInvocation("$name:", invocation, |
| new Invocation.genericMethod(#name, [int], [argument], null)); |
| expectInvocation("$name:", invocation, |
| new Invocation.genericMethod(#name, [int], [argument], {})); |
| } |
| { |
| var name = ".name<i>(a,b)"; |
| var argument = new Object(); |
| var argument2 = new Object(); |
| var invocation = |
| new Invocation.genericMethod(#name, [int], [argument, argument2]); |
| Expect.isFalse(invocation.isGetter, "$name:isGetter"); |
| Expect.isFalse(invocation.isSetter, "$name:isSetter"); |
| Expect.isFalse(invocation.isAccessor, "$name:isAccessor"); |
| Expect.isTrue(invocation.isMethod, "$name:isMethod"); |
| Expect.equals(#name, invocation.memberName, "$name:name"); |
| Expect.listEquals([int], invocation.typeArguments, "$name:types"); |
| Expect.listEquals( |
| [argument, argument2], invocation.positionalArguments, "$name:pos"); |
| Expect.mapEquals({}, invocation.namedArguments, "$name: named"); |
| checkUnmodifiableList("$name types", invocation.typeArguments); |
| checkUnmodifiableList("$name positional", invocation.positionalArguments); |
| checkUnmodifiableMap("$name named", invocation.namedArguments); |
| |
| expectInvocation( |
| "$name:", |
| invocation, |
| new Invocation.genericMethod( |
| #name, [int], [argument, argument2], null)); |
| expectInvocation("$name:", invocation, |
| new Invocation.genericMethod(#name, [int], [argument, argument2], {})); |
| } |
| { |
| var name = ".name<i>(a,b:)"; |
| var argument = new Object(); |
| var argument2 = new Object(); |
| var invocation = new Invocation.genericMethod( |
| #name, [int], [argument], {#arg: argument2}); |
| Expect.isFalse(invocation.isGetter, "$name:isGetter"); |
| Expect.isFalse(invocation.isSetter, "$name:isSetter"); |
| Expect.isFalse(invocation.isAccessor, "$name:isAccessor"); |
| Expect.isTrue(invocation.isMethod, "$name:isMethod"); |
| Expect.equals(#name, invocation.memberName, "$name:name"); |
| Expect.listEquals([int], invocation.typeArguments, "$name:types"); |
| Expect.listEquals([argument], invocation.positionalArguments, "$name:pos"); |
| Expect.mapEquals( |
| {#arg: argument2}, invocation.namedArguments, "$name: named"); |
| checkUnmodifiableList("$name types", invocation.typeArguments); |
| checkUnmodifiableList("$name positional", invocation.positionalArguments); |
| checkUnmodifiableMap("$name named", invocation.namedArguments); |
| } |
| { |
| var name = ".name<i>(a:,b:)"; |
| var argument = new Object(); |
| var argument2 = new Object(); |
| var invocation = new Invocation.genericMethod( |
| #name, [int], [], {#arg: argument, #arg2: argument2}); |
| Expect.isFalse(invocation.isGetter, "$name:isGetter"); |
| Expect.isFalse(invocation.isSetter, "$name:isSetter"); |
| Expect.isFalse(invocation.isAccessor, "$name:isAccessor"); |
| Expect.isTrue(invocation.isMethod, "$name:isMethod"); |
| Expect.equals(#name, invocation.memberName, "$name:name"); |
| Expect.listEquals([int], invocation.typeArguments, "$name:types"); |
| Expect.listEquals([], invocation.positionalArguments, "$name:pos"); |
| Expect.mapEquals({#arg: argument, #arg2: argument2}, |
| invocation.namedArguments, "$name: named"); |
| checkUnmodifiableList("$name types", invocation.typeArguments); |
| checkUnmodifiableList("$name positional", invocation.positionalArguments); |
| checkUnmodifiableMap("$name named", invocation.namedArguments); |
| |
| expectInvocation( |
| "$name:", |
| invocation, |
| new Invocation.genericMethod( |
| #name, [int], null, {#arg: argument, #arg2: argument2})); |
| } |
| { |
| // Many arguments. |
| var name = ".name<..>(..,..:)"; |
| var argument = new Object(); |
| var argument2 = new Object(); |
| Type intList = new TypeHelper<List<int>>().type; |
| var invocation = new Invocation.genericMethod( |
| #name, |
| [int, double, intList], |
| [argument, argument2, null, argument], |
| {#arg: argument, #arg2: argument2, #arg3: null, #arg4: argument}); |
| Expect.isFalse(invocation.isGetter, "$name:isGetter"); |
| Expect.isFalse(invocation.isSetter, "$name:isSetter"); |
| Expect.isFalse(invocation.isAccessor, "$name:isAccessor"); |
| Expect.isTrue(invocation.isMethod, "$name:isMethod"); |
| Expect.equals(#name, invocation.memberName, "$name:name"); |
| Expect.listEquals( |
| [int, double, intList], invocation.typeArguments, "$name:types"); |
| Expect.listEquals([argument, argument2, null, argument], |
| invocation.positionalArguments, "$name:pos"); |
| Expect.mapEquals( |
| {#arg: argument, #arg2: argument2, #arg3: null, #arg4: argument}, |
| invocation.namedArguments); |
| checkUnmodifiableList("$name types", invocation.typeArguments); |
| checkUnmodifiableList("$name positional", invocation.positionalArguments); |
| checkUnmodifiableMap("$name named", invocation.namedArguments); |
| } |
| { |
| // Accepts iterables, not just lists. |
| var name = "iterables"; |
| var argument = new Object(); |
| var argument2 = new Object(); |
| Type intList = new TypeHelper<List<int>>().type; |
| var invocation = new Invocation.genericMethod( |
| #name, |
| [int, double, intList].where(kTrue), |
| [argument, argument2, null, argument].where(kTrue), |
| {#arg: argument, #arg2: argument2, #arg3: null, #arg4: argument}); |
| Expect.isFalse(invocation.isGetter, "$name:isGetter"); |
| Expect.isFalse(invocation.isSetter, "$name:isSetter"); |
| Expect.isFalse(invocation.isAccessor, "$name:isAccessor"); |
| Expect.isTrue(invocation.isMethod, "$name:isMethod"); |
| Expect.equals(#name, invocation.memberName, "$name:name"); |
| Expect.listEquals( |
| [int, double, intList], invocation.typeArguments, "$name:types"); |
| Expect.listEquals([argument, argument2, null, argument], |
| invocation.positionalArguments, "$name:pos"); |
| Expect.mapEquals( |
| {#arg: argument, #arg2: argument2, #arg3: null, #arg4: argument}, |
| invocation.namedArguments); |
| checkUnmodifiableList("$name types", invocation.typeArguments); |
| checkUnmodifiableList("$name positional", invocation.positionalArguments); |
| checkUnmodifiableMap("$name named", invocation.namedArguments); |
| } |
| // No null type arguments. |
| Expect.throws(() { |
| new Invocation.genericMethod(#name, [null], []); |
| }); |
| Expect.throws(() { |
| new Invocation.genericMethod(#name, [int, null], []); |
| }); |
| } |
| |
| void checkUnmodifiableList(String name, List<Object> list) { |
| if (list.isNotEmpty) { |
| Expect.throws(() { |
| list[0] = null; |
| }, null, "$name: list not unmodifiable"); |
| } |
| Expect.throws(() { |
| list.add(null); |
| }, null, "$name: list not unmodifiable"); |
| } |
| |
| void checkUnmodifiableMap(String name, Map<Symbol, Object> map) { |
| Expect.throws(() { |
| map[#key] = null; |
| }, null, "$name: map not unmodifiable"); |
| } |
| |
| class TypeHelper<T> { |
| Type get type => T; |
| } |
| |
| expectInvocation(String name, Invocation expect, Invocation actual) { |
| Expect.equals(expect.isGetter, actual.isGetter, "$name:isGetter"); |
| Expect.equals(expect.isSetter, actual.isSetter, "$name:isSetter"); |
| Expect.equals(expect.isAccessor, actual.isAccessor, "$name:isAccessor"); |
| Expect.equals(actual.isGetter || actual.isSetter, actual.isAccessor); |
| Expect.equals(expect.isMethod, actual.isMethod, "$name: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, "$name:memberName"); |
| Expect.listEquals(expect.typeArguments, actual.typeArguments, "$name:types"); |
| Expect.listEquals( |
| expect.positionalArguments, actual.positionalArguments, "$name:pos"); |
| Expect.mapEquals(expect.namedArguments, actual.namedArguments, "$name:named"); |
| checkUnmodifiableList(name, actual.typeArguments); |
| checkUnmodifiableList(name, actual.positionalArguments); |
| checkUnmodifiableMap(name, actual.namedArguments); |
| } |
| |
| bool kTrue(_) => true; |