069970e106
This is a reland of c6c9d4bf1b
Original change's description:
> Update unicode-regexp-ignore-case-noi18n expectations
>
> There appear to be one or several bugs in noi18n mode such that
> expectations in this test are no longer met. This CL updates
> expectations to the current behavior and re-enables the test so we at
> least preserve coverage in the other cases.
>
> The behavior in question should be investigated in the future
> (low priority).
>
> Bug: v8:10120
> Change-Id: Ib7c9a18133a386e6e39ee54d68ce4106d9b28c84
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2081815
> Commit-Queue: Jakob Gruber <jgruber@chromium.org>
> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#66524}
Bug: v8:10120
Change-Id: Ib2ee68e26c2aebe2eeab3ec9f7bc263fd79f3773
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2083291
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66550}
71 lines
2.3 KiB
JavaScript
71 lines
2.3 KiB
JavaScript
// Copyright 2016 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Non-unicode use toUpperCase mappings.
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assertFalse(/[\u00e5]/i.test("\u212b"));
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assertFalse(/[\u212b]/i.test("\u00e5\u1234"));
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assertFalse(/[\u212b]/i.test("\u00e5"));
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assertTrue("\u212b".toLowerCase() == "\u00e5");
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assertTrue("\u00c5".toLowerCase() == "\u00e5");
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assertTrue("\u00e5".toUpperCase() == "\u00c5");
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// Unicode uses case folding mappings.
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assertFalse(/\u00e5/ui.test("\u212b"));
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assertTrue(/\u00e5/ui.test("\u00c5"));
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assertTrue(/\u00e5/ui.test("\u00e5"));
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assertFalse(/\u00e5/ui.test("\u212b"));
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assertTrue(/\u00c5/ui.test("\u00e5"));
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assertFalse(/\u00c5/ui.test("\u212b"));
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assertTrue(/\u00c5/ui.test("\u00c5"));
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assertFalse(/\u212b/ui.test("\u00c5"));
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assertFalse(/\u212b/ui.test("\u00e5"));
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assertTrue(/\u212b/ui.test("\u212b"));
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// Non-BMP.
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assertFalse(/\u{10400}/i.test("\u{10428}"));
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assertFalse(/\u{10400}/ui.test("\u{10428}"));
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assertFalse(/\ud801\udc00/ui.test("\u{10428}"));
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assertFalse(/[\u{10428}]/ui.test("\u{10400}"));
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assertFalse(/[\ud801\udc28]/ui.test("\u{10400}"));
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// TODO(v8:10120): Investigate why these don't behave as expected.
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{
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// assertEquals(["\uff21\u{10400}"],
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// /[\uff40-\u{10428}]+/ui.exec("\uff21\u{10400}abc"));
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assertEquals(["\u{10400}"],
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/[\uff40-\u{10428}]+/ui.exec("\uff21\u{10400}abc"));
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}
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{
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// assertEquals(["abc"], /[^\uff40-\u{10428}]+/ui.exec("\uff21\u{10400}abc\uff23"));
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assertEquals(["\u{ff21}"], /[^\uff40-\u{10428}]+/ui.exec("\uff21\u{10400}abc\uff23"));
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}
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{
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// assertEquals(["\uff53\u24bb"],
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// /[\u24d5-\uff33]+/ui.exec("\uff54\uff53\u24bb\u24ba"));
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assertEquals(null,
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/[\u24d5-\uff33]+/ui.exec("\uff54\uff53\u24bb\u24ba"));
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}
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// Full mappings are ignored.
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assertFalse(/\u00df/ui.test("SS"));
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assertFalse(/\u1f8d/ui.test("\u1f05\u03b9"));
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// Simple mappings.
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assertFalse(/\u1f8d/ui.test("\u1f85"));
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// Common mappings.
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assertTrue(/\u1f6b/ui.test("\u1f63"));
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// Back references.
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assertNull(/(.)\1\1/ui.exec("\u00e5\u212b\u00c5"));
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assertNull(/(.)\1/ui.exec("\u{118aa}\u{118ca}"));
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// Non-Latin1 maps to Latin1.
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assertNull(/^\u017F/ui.exec("s"));
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assertNull(/^\u017F/ui.exec("s\u1234"));
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assertNull(/^a[\u017F]/ui.exec("as"));
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assertNull(/^a[\u017F]/ui.exec("as\u1234"));
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