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// Copyright (c) 2017, 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.
// @dart = 2.7
// Functional test of 'tryInline' annotation from package:meta/dart2js.dart.
import "package:expect/expect.dart";
import "package:async_helper/async_helper.dart";
import 'package:compiler/compiler_new.dart';
import '../helpers/memory_compiler.dart';
const MEMORY_SOURCE_FILES = const {
'main.dart': r'''
import 'package:meta/dart2js.dart';
monster1(u) {
print(u + 1000);
print(u + 1000);
print(u + 1000);
print(u + 1000);
print(u + 1000);
print(u + 1000);
print(u + 1000);
print(u + 1000);
print(u + 1000);
print(u + 1000);
}
@tryInline
monster2(u) {
print(u + 1000);
print(u + 1000);
print(u + 1000);
print(u + 1000);
print(u + 1000);
print(u + 1000);
print(u + 1000);
print(u + 1000);
print(u + 1000);
print(u + 1000);
}
main() {
// large function used twice should not normally be inlined.
monster1(38000992);
monster1(38000993);
monster2(48000992);
monster2(48000993);
}'''
};
void main() {
runTests() async {
OutputCollector collector = new OutputCollector();
await runCompiler(
memorySourceFiles: MEMORY_SOURCE_FILES, outputProvider: collector);
String jsOutput = collector.getOutput('', OutputType.js);
void has(String text) {
Expect.isTrue(jsOutput.contains(text), "output should contain '$text'");
}
void hasNot(String text) {
print(jsOutput);
Expect.isFalse(
jsOutput.contains(text), "output must not contain '$text'");
}
// Check that (u + 1000) from monster1 is not inlined and constant folded.
has('38000992');
has('38000993');
hasNot('38001992');
hasNot('38001993');
// Check that (u + 1000) from monster2 is inlined and constant folded.
hasNot('48000992');
hasNot('48000993');
has('48001992');
has('48001993');
}
asyncTest(() async {
print('--test from kernel------------------------------------------------');
await runTests();
});
}