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>
71 lines
2.3 KiB
Dart
71 lines
2.3 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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import 'package:expect/expect.dart';
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import 'package:async_helper/async_helper.dart';
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import 'package:compiler/src/common_elements.dart';
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import 'package:compiler/src/compiler.dart';
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import 'package:compiler/src/elements/entities.dart';
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import 'package:compiler/src/world.dart' show KClosedWorld;
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import '../helpers/memory_compiler.dart';
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const Map<String, String> MEMORY_SOURCE_FILES = const {
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'main.dart': r"""
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import 'package:meta/dart2js.dart';
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int method(String arg) => arg.length;
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@noInline
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int methodNoInline(String arg) => arg.length;
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@tryInline
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int methodTryInline(String arg) => arg.length;
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void main(List<String> args) {
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print(method(args[0]));
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print(methodNoInline('bar'));
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print(methodTryInline('bar'));
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}
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"""
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};
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main() {
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runTests() async {
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CompilationResult result =
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await runCompiler(memorySourceFiles: MEMORY_SOURCE_FILES);
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Compiler compiler = result.compiler;
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KClosedWorld closedWorld = compiler.frontendClosedWorldForTesting;
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KElementEnvironment elementEnvironment = closedWorld.elementEnvironment;
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Expect.isFalse(compiler.compilationFailed, 'Unsuccessful compilation');
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void test(String name,
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{bool expectNoInline: false, bool expectTryInline: false}) {
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LibraryEntity mainLibrary = elementEnvironment.mainLibrary;
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FunctionEntity method =
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elementEnvironment.lookupLibraryMember(mainLibrary, name);
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Expect.isNotNull(method);
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Expect.equals(
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expectNoInline,
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closedWorld.annotationsData.hasNoInline(method),
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"Unexpected annotation of @pragma('dart2js:noInline') on '$method'.");
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Expect.equals(
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expectTryInline,
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closedWorld.annotationsData.hasTryInline(method),
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"Unexpected annotation of @pragma('dart2js:tryInline') on '$method'.");
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}
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test('method');
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test('methodNoInline', expectNoInline: true);
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test('methodTryInline', expectTryInline: true);
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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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