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Unified Diff: tests/corelib/regexp/unicodeCaseInsensitive_test.dart

Issue 667043003: Port regexp tests from V8 to Dart. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: dart authors copyright Created 6 years, 2 months ago
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Index: tests/corelib/regexp/unicodeCaseInsensitive_test.dart
diff --git a/tests/corelib/regexp/unicodeCaseInsensitive_test.dart b/tests/corelib/regexp/unicodeCaseInsensitive_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..44eb86e3f8c6290d07d5ed8f43ad9f380c6dc24a
--- /dev/null
+++ b/tests/corelib/regexp/unicodeCaseInsensitive_test.dart
@@ -0,0 +1,99 @@
+// Copyright (c) 2014, the Dart project authors. All rights reserved.
+// Copyright 2013 the V8 project authors. All rights reserved.
+// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+// notice, this list of conditions and the following disclaimer in the
+// documentation and/or other materials provided with the distribution.
+//
+// THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+// DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
+// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import 'v8_regexp_utils.dart';
+import 'package:expect/expect.dart';
+
+void main() {
+ shouldBeTrue(new RegExp(r"ΣΤΙΓΜΑΣ", caseSensitive: false).hasMatch("στιγμας"));
+ shouldBeTrue(new RegExp(r"ΔΣΔ", caseSensitive: false).hasMatch("δςδ"));
+ shouldBeTrue(new RegExp(r"ς", caseSensitive: false).hasMatch("σ"));
+ shouldBeTrue(new RegExp(r"σ", caseSensitive: false).hasMatch("ς"));
+
+ // Simple case, has no canonical equivalents
+ shouldBeTrue(new RegExp(r"\u1f16", caseSensitive: false).hasMatch("\u1f16"));
+
+ // Test the sets of USC2 code points that have more than one canonically equivalent value.
+ dynamic ucs2CodePoint(x) => new String.fromCharCode(x);
+ dynamic testSet(s)
+ {
+ for (var i in s) {
+ for (var j in s) {
+ shouldBeTrue(new RegExp(ucs2CodePoint(i), caseSensitive: false).hasMatch(ucs2CodePoint(j)));
+ shouldBeTrue(new RegExp("[${ucs2CodePoint(i - 1)}-${ucs2CodePoint(i + 1)}]", caseSensitive: false).hasMatch(ucs2CodePoint(j)));
+ }
+ }
+ }
+ testSet([ 0x01c4, 0x01c5, 0x01c6 ]);
+ testSet([ 0x01c7, 0x01c8, 0x01c9 ]);
+ testSet([ 0x01ca, 0x01cb, 0x01cc ]);
+ testSet([ 0x01f1, 0x01f2, 0x01f3 ]);
+ testSet([ 0x0392, 0x03b2, 0x03d0 ]);
+ testSet([ 0x0395, 0x03b5, 0x03f5 ]);
+ testSet([ 0x0398, 0x03b8, 0x03d1 ]);
+ testSet([ 0x0345, 0x0399, 0x03b9, 0x1fbe ]);
+ testSet([ 0x039a, 0x03ba, 0x03f0 ]);
+ testSet([ 0x00b5, 0x039c, 0x03bc ]);
+ testSet([ 0x03a0, 0x03c0, 0x03d6 ]);
+ testSet([ 0x03a1, 0x03c1, 0x03f1 ]);
+ testSet([ 0x03a3, 0x03c2, 0x03c3 ]);
+ testSet([ 0x03a6, 0x03c6, 0x03d5 ]);
+ testSet([ 0x1e60, 0x1e61, 0x1e9b ]);
+
+ // Test a couple of lo/hi pairs
+ shouldBeTrue(new RegExp(r"\u03cf", caseSensitive: false).hasMatch("\u03cf"));
+ shouldBeTrue(new RegExp(r"\u03d7", caseSensitive: false).hasMatch("\u03cf"));
+ shouldBeTrue(new RegExp(r"\u03cf", caseSensitive: false).hasMatch("\u03d7"));
+ shouldBeTrue(new RegExp(r"\u03d7", caseSensitive: false).hasMatch("\u03d7"));
+ shouldBeTrue(new RegExp(r"\u1f11", caseSensitive: false).hasMatch("\u1f11"));
+ shouldBeTrue(new RegExp(r"\u1f19", caseSensitive: false).hasMatch("\u1f11"));
+ shouldBeTrue(new RegExp(r"\u1f11", caseSensitive: false).hasMatch("\u1f19"));
+ shouldBeTrue(new RegExp(r"\u1f19", caseSensitive: false).hasMatch("\u1f19"));
+
+ // Test an aligned alternating capitalization pair.
+ shouldBeFalse(new RegExp(r"\u0489", caseSensitive: false).hasMatch("\u048a"));
+ shouldBeTrue(new RegExp(r"\u048a", caseSensitive: false).hasMatch("\u048a"));
+ shouldBeTrue(new RegExp(r"\u048b", caseSensitive: false).hasMatch("\u048a"));
+ shouldBeFalse(new RegExp(r"\u048c", caseSensitive: false).hasMatch("\u048a"));
+ shouldBeFalse(new RegExp(r"\u0489", caseSensitive: false).hasMatch("\u048b"));
+ shouldBeTrue(new RegExp(r"\u048a", caseSensitive: false).hasMatch("\u048b"));
+ shouldBeTrue(new RegExp(r"\u048b", caseSensitive: false).hasMatch("\u048b"));
+ shouldBeFalse(new RegExp(r"\u048c", caseSensitive: false).hasMatch("\u048b"));
+ shouldBeTrue(new RegExp(r"[\u0489-\u048a]", caseSensitive: false).hasMatch("\u048b"));
+ shouldBeTrue(new RegExp(r"[\u048b-\u048c]", caseSensitive: false).hasMatch("\u048a"));
+
+ // Test an unaligned alternating capitalization pair.
+ shouldBeFalse(new RegExp(r"\u04c4", caseSensitive: false).hasMatch("\u04c5"));
+ shouldBeTrue(new RegExp(r"\u04c5", caseSensitive: false).hasMatch("\u04c5"));
+ shouldBeTrue(new RegExp(r"\u04c6", caseSensitive: false).hasMatch("\u04c5"));
+ shouldBeFalse(new RegExp(r"\u04c7", caseSensitive: false).hasMatch("\u04c5"));
+ shouldBeFalse(new RegExp(r"\u04c4", caseSensitive: false).hasMatch("\u04c6"));
+ shouldBeTrue(new RegExp(r"\u04c5", caseSensitive: false).hasMatch("\u04c6"));
+ shouldBeTrue(new RegExp(r"\u04c6", caseSensitive: false).hasMatch("\u04c6"));
+ shouldBeFalse(new RegExp(r"\u04c7", caseSensitive: false).hasMatch("\u04c6"));
+ shouldBeTrue(new RegExp(r"[\u04c4-\u04c5]", caseSensitive: false).hasMatch("\u04c6"));
+ shouldBeTrue(new RegExp(r"[\u04c6-\u04c7]", caseSensitive: false).hasMatch("\u04c5"));
+
+ var successfullyParsed = true;
+}
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