Johnni Winther
56f46b0659
This changes the CFE expectation test suites to use unsound null safety as default to avoid passing --enable-experiments=no-non-nullable to opt out old test folders. This change removes most test folders from the 'strong' tester, since this now only supports sound null safety, which requires all libraries to be opted in. Instead, the 'weak' tester now runs all test folders. Additionally the 'outline' tester is changed to use unsound null safety so that it call be used on all test folders. The 'fast_strong' tester is removed since it should just be run locally and it can be run by passing an option to the other testers. References to non-existing 'shaker' folder has been removed from testing.json. Change-Id: Ibcc306f7b27d06b9637c205238bc408194f1d062 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/184787 Commit-Queue: Johnni Winther <johnniwinther@google.com> Reviewed-by: Jens Johansen <jensj@google.com>
104 lines
3.4 KiB
Dart
104 lines
3.4 KiB
Dart
// Copyright (c) 2019, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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// @dart=2.9
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class Class<T extends num> {
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T field1;
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T field2;
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Class(this.field1, this.field2);
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}
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extension Extension1<T extends num> on Class<T> {
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static String latestType;
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T get field {
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latestType = '$T';
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return field1;
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}
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void set field(T value) {
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latestType = '$T';
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field1 = value;
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}
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T method() {
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latestType = '$T';
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return field1;
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}
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T genericMethod<S extends num>(S t) {
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latestType = '$T:$S';
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return field1 + t;
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}
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}
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extension Extension2<T extends num> on Class<T> {
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T get field => field2;
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void set field(T value) {
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field2 = value;
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}
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T method() => field2;
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T genericMethod<S extends num>(S t) => field2 + t;
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}
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main() {
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Class<int> c = new Class<int>(42, 87);
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expect(42, Extension1<num>(c).field);
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expect('num', Extension1.latestType);
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expect(42, Extension1<int>(c).field);
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expect('int', Extension1.latestType);
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expect(87, Extension2<num>(c).field);
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expect(42, Extension1<num>(c).method());
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expect('num', Extension1.latestType);
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expect(42, Extension1<int>(c).method());
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expect('int', Extension1.latestType);
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expect(87, Extension2<num>(c).method());
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var tearOffNumber1 = Extension1<num>(c).method;
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var tearOffInteger1 = Extension1<int>(c).method;
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var tearOff2 = Extension2<num>(c).method;
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expect(42, tearOffNumber1());
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expect('num', Extension1.latestType);
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expect(42, tearOffInteger1());
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expect('int', Extension1.latestType);
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expect(87, tearOff2());
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expect(52, Extension1<num>(c).genericMethod(10));
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expect('num:int', Extension1.latestType);
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expect(52, Extension1<int>(c).genericMethod(10));
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expect('int:int', Extension1.latestType);
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expect(97, Extension2<num>(c).genericMethod(10));
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expect(52, Extension1<num>(c).genericMethod<num>(10));
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expect('num:num', Extension1.latestType);
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expect(52, Extension1<int>(c).genericMethod<num>(10));
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expect('int:num', Extension1.latestType);
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expect(97, Extension2<num>(c).genericMethod<num>(10));
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expect(52, Extension1(c).genericMethod(10));
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expect('int:int', Extension1.latestType);
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expect(52, Extension1(c).genericMethod<num>(10));
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expect('int:num', Extension1.latestType);
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expect(52, Extension1(c).genericMethod<int>(10));
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expect('int:int', Extension1.latestType);
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var genericTearOffNumber1 = Extension1<num>(c).genericMethod;
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var genericTearOffInteger1 = Extension1<int>(c).genericMethod;
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var genericTearOff2 = Extension2<num>(c).genericMethod;
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expect(52, genericTearOffNumber1(10));
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expect('num:int', Extension1.latestType);
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expect(52, genericTearOffInteger1(10));
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expect('int:int', Extension1.latestType);
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expect(97, genericTearOff2(10));
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expect(52, genericTearOffNumber1<num>(10));
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expect('num:num', Extension1.latestType);
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expect(52, genericTearOffInteger1<num>(10));
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expect('int:num', Extension1.latestType);
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expect(97, genericTearOff2<num>(10));
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expect(23, Extension1<num>(c).field = 23);
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expect('num', Extension1.latestType);
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expect(23, Extension1<int>(c).field = 23);
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expect('int', Extension1.latestType);
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expect(67, Extension2<num>(c).field = 67);
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expect(23, Extension1<num>(c).field);
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expect(67, Extension2<num>(c).field);
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}
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expect(expected, actual) {
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if (expected != actual) {
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throw 'Mismatch: expected=$expected, actual=$actual';
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}
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} |