Joshua Litt
20faaa5d94
Change-Id: Ib18f554c1076f27a3f7c0df5a36410da41a1f467 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/148784 Reviewed-by: Paul Berry <paulberry@google.com> Reviewed-by: Sigmund Cherem <sigmund@google.com>
89 lines
2.4 KiB
Dart
89 lines
2.4 KiB
Dart
// Copyright (c) 2017, 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 = 2.7
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// Functional test of 'tryInline' annotation from package:meta/dart2js.dart.
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import "package:expect/expect.dart";
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import "package:async_helper/async_helper.dart";
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import 'package:compiler/compiler_new.dart';
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import '../helpers/memory_compiler.dart';
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const MEMORY_SOURCE_FILES = const {
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'main.dart': r'''
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import 'package:meta/dart2js.dart';
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monster1(u) {
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print(u + 1000);
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print(u + 1000);
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print(u + 1000);
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print(u + 1000);
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print(u + 1000);
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print(u + 1000);
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print(u + 1000);
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print(u + 1000);
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print(u + 1000);
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print(u + 1000);
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}
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@tryInline
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monster2(u) {
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print(u + 1000);
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print(u + 1000);
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print(u + 1000);
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print(u + 1000);
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print(u + 1000);
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print(u + 1000);
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print(u + 1000);
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print(u + 1000);
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print(u + 1000);
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print(u + 1000);
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}
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main() {
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// large function used twice should not normally be inlined.
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monster1(38000992);
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monster1(38000993);
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monster2(48000992);
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monster2(48000993);
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}'''
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};
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void main() {
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runTests() async {
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OutputCollector collector = new OutputCollector();
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await runCompiler(
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memorySourceFiles: MEMORY_SOURCE_FILES, outputProvider: collector);
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String jsOutput = collector.getOutput('', OutputType.js);
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void has(String text) {
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Expect.isTrue(jsOutput.contains(text), "output should contain '$text'");
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}
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void hasNot(String text) {
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print(jsOutput);
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Expect.isFalse(
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jsOutput.contains(text), "output must not contain '$text'");
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}
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// Check that (u + 1000) from monster1 is not inlined and constant folded.
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has('38000992');
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has('38000993');
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hasNot('38001992');
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hasNot('38001993');
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// Check that (u + 1000) from monster2 is inlined and constant folded.
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hasNot('48000992');
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hasNot('48000993');
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has('48001992');
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has('48001993');
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}
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asyncTest(() async {
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print('--test from kernel------------------------------------------------');
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await runTests();
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});
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}
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