mirror of
https://github.com/jerryscript-project/jerryscript.git
synced 2025-12-15 16:29:21 +00:00
63 lines
1.8 KiB
JavaScript
63 lines
1.8 KiB
JavaScript
// Copyright JS Foundation and other contributors, http://js.foundation
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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var r = /[𐲡-𐲱𐲟]/u;
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var m = r.exec("𐲬");
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assert(m !== null);
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assert(m[0] === "𐲬");
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r = /[𐲡E]/ug;
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assert (r.exec("E𐲡E")[0] === 'E');
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assert (r.exec("E𐲡E")[0] === '𐲡');
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assert (r.exec("E𐲡E")[0] === 'E');
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try {
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eval("/[𐲡-𐲱𐲟]/");
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assert (false);
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} catch (e) {
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assert (e instanceof SyntaxError);
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}
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assert (/\udc96/.exec("\ud803\udc96")[0] === '\udc96');
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assert (/\udc96/u.exec("\ud803\udc96") === null);
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assert (/\udc96/u.exec("\udc96")[0] === '\udc96');
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assert (/\ud803/.exec("\ud803\udc96")[0] === '\ud803');
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assert (/\ud803/u.exec("\ud803\udc96") === null);
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assert (/\ud803/u.exec("\ud803")[0] === '\ud803');
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assert (/./u.exec("\ud803\udc96")[0] === '𐲖');
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assert (/./.exec("\ud803\udc96")[0] === '\ud803');
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assert (/./u.exec("\ud803\ud803")[0] === '\ud803');
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assert (/./u.exec("\udc96\udc96")[0] === '\udc96');
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assert (/./u.exec("\ud803")[0] === '\ud803');
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var r = /abc/y;
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m = r.exec ("strabcstr");
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assert (m === null);
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r.lastIndex = 3;
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m = r.exec ("strabcstr");
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assert (m[0] === "abc");
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assert (r.lastIndex === 6);
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m = r.exec ("strabcstr");
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assert (m === null);
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assert (r.lastIndex === 0);
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var r = /abc/yg;
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m = r.exec ("strabcstr");
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assert (m === null);
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