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4d6f6a8bbd
Added 'toString()' to lines 63 and 99 of regexp/global_test. BUG= R=rnystrom@google.com Review-Url: https://codereview.chromium.org/2989863002 .
106 lines
3.5 KiB
Dart
106 lines
3.5 KiB
Dart
// Copyright (c) 2014, the Dart project authors. All rights reserved.
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// Copyright 2008 the V8 project authors. All rights reserved.
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following
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// disclaimer in the documentation and/or other materials provided
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// with the distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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import 'v8_regexp_utils.dart';
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import 'package:expect/expect.dart';
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void main() {
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dynamic CheckMatch(re, str, matches) {
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assertEquals(matches.length > 0, re.hasMatch(str));
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var result = re.allMatches(str).toList();
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if (matches.length > 0) {
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assertEquals(matches.length, result.length);
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var lastExpected;
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var lastFrom;
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var lastLength;
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for (var idx = 0; idx < matches.length; idx++) {
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var from = matches[idx][0];
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var length = matches[idx][1];
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var expected = str.substring(from, from + length);
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var name = "$str[$from..${from+length}]";
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assertEquals(expected, result[idx].group(0), name);
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}
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} else {
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assertTrue(result.isEmpty);
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}
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}
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CheckMatch(new RegExp(r"abc"), "xxxabcxxxabcxxx", [
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[3, 3],
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[9, 3]
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]);
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CheckMatch(new RegExp(r"abc"), "abcabcabc", [
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[0, 3],
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[3, 3],
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[6, 3]
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]);
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CheckMatch(new RegExp(r"aba"), "ababababa", [
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[0, 3],
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[4, 3]
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]);
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CheckMatch(new RegExp(r"foo"), "ofooofoooofofooofo", [
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[1, 3],
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[5, 3],
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[12, 3]
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]);
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CheckMatch(new RegExp(r"foobarbaz"), "xx", []);
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CheckMatch(new RegExp(r"abc"), "abababa", []);
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assertEquals("xxxdefxxxdefxxx",
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"xxxabcxxxabcxxx".replaceAll(new RegExp(r"abc"), "def"));
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assertEquals(
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"o-o-oofo-ofo", "ofooofoooofofooofo".replaceAll(new RegExp(r"foo"), "-"));
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assertEquals("deded", "deded".replaceAll(new RegExp(r"x"), "-"));
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assertEquals("-a-b-c-d-e-f-", "abcdef".replaceAll(new RegExp(""), "-"));
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CheckMatch(new RegExp(r"a(.)"), "xyzzyabxyzzyacxyzzy", [
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[5, 2],
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[12, 2]
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]);
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CheckMatch(new RegExp(r"a|(?:)"), "aba", [
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[0, 1],
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[1, 0],
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[2, 1],
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[3, 0]
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]);
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CheckMatch(new RegExp(r"a|(?:)"), "baba", [
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[0, 0],
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[1, 1],
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[2, 0],
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[3, 1],
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[4, 0]
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]);
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CheckMatch(new RegExp(r"a|(?:)"), "bab", [
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[0, 0],
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[1, 1],
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[2, 0],
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[3, 0]
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]);
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}
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