blob: 43bd9e80b6efafe830b13d9fd3ce8dc20fce27c5 [file] [log] [blame]
// Copyright (c) 2011, 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';
import 'package:async_helper/async_helper.dart';
import '../compiler_helper.dart';
const String TEST_ONE = r"""
foo(a) {
int b = foo(true);
if (a) b = foo(2);
return b;
}
""";
const String TEST_TWO = r"""
bar(a) {}
foo(d) {
int a = 1;
int c = foo(1);
if (true) {}
return a + c;
}
""";
const String TEST_THREE = r"""
foo(int a, int b) {
return 0 + a + b;
}
""";
const String TEST_THREE_WITH_BAILOUT = r"""
foo(int a, int b) {
var t;
for (int i = 0; i < 1; i++) {
t = 0 + a + b;
}
return t;
}
""";
main() {
runTests({bool useKernel}) async {
await compile(TEST_ONE, entry: 'foo', check: (String generated) {
RegExp regexp = new RegExp(getIntTypeCheck(anyIdentifier));
Iterator<Match> matches = regexp.allMatches(generated).iterator;
checkNumberOfMatches(matches, 0);
Expect.isTrue(generated.contains(
new RegExp(r'return a === true \? [$A-Z]+\.foo\(2\) : b;')));
});
await compile(TEST_TWO, entry: 'foo', check: (String generated) {
RegExp regexp = new RegExp("foo\\(1\\)");
Iterator<Match> matches = regexp.allMatches(generated).iterator;
checkNumberOfMatches(matches, 1);
});
await compile(TEST_THREE, entry: 'foo', check: (String generated) {
RegExp regexp = new RegExp(getNumberTypeCheck('a'));
Expect.isTrue(regexp.hasMatch(generated));
regexp = new RegExp(getNumberTypeCheck('b'));
Expect.isTrue(regexp.hasMatch(generated));
});
await compile(TEST_THREE_WITH_BAILOUT, entry: 'foo',
check: (String generated) {
RegExp regexp = new RegExp(getNumberTypeCheck('a'));
Expect.isTrue(regexp.hasMatch(generated));
regexp = new RegExp(getNumberTypeCheck('b'));
Expect.isTrue(regexp.hasMatch(generated));
});
}
asyncTest(() async {
print('--test from ast---------------------------------------------------');
await runTests(useKernel: false);
print('--test from kernel------------------------------------------------');
await runTests(useKernel: true);
});
}