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b46a4fe286
* Google changed from an Inc to an LLC. This happened back in 2017 but we didn’t notice. Officially we should update files from Inc to LLC when they are changed as part of regular edits, but this is a nightmare to remember for the next decade. * Remove project description/titles from licenses This is no longer part of Google’s header requirements. Our existing descriptions were useless (“Visual Blocks Editor”) or grossly obselete (“Visual Blocks Language”). * License no longer requires URL. * Fix license regexps.
222 lines
10 KiB
JavaScript
222 lines
10 KiB
JavaScript
/**
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* @license
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* Copyright 2011 Google LLC
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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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*/
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'use strict';
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function test_genUid() {
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var uuids = {};
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for (var i = 0; i < 1000; i++) {
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var uuid = Blockly.utils.genUid();
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assertFalse('UUID different: ' + uuid, uuid in uuids);
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uuids[uuid] = true;
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}
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}
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function test_tokenizeInterpolation() {
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var tokens = Blockly.utils.tokenizeInterpolation('');
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assertArrayEquals('Null interpolation', [], tokens);
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tokens = Blockly.utils.tokenizeInterpolation('Hello');
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assertArrayEquals('No interpolation', ['Hello'], tokens);
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tokens = Blockly.utils.tokenizeInterpolation('Hello%World');
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assertArrayEquals('Unescaped %.', ['Hello%World'], tokens);
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tokens = Blockly.utils.tokenizeInterpolation('Hello%%World');
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assertArrayEquals('Escaped %.', ['Hello%World'], tokens);
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tokens = Blockly.utils.tokenizeInterpolation('Hello %1 World');
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assertArrayEquals('Interpolation.', ['Hello ', 1, ' World'], tokens);
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tokens = Blockly.utils.tokenizeInterpolation('%123Hello%456World%789');
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assertArrayEquals('Interpolations.', [123, 'Hello', 456, 'World', 789], tokens);
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tokens = Blockly.utils.tokenizeInterpolation('%%%x%%0%00%01%');
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assertArrayEquals('Torture interpolations.', ['%%x%0', 0, 1, '%'], tokens);
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Blockly.Msg = Blockly.Msg || {};
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Blockly.Msg.STRING_REF = 'test string';
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tokens = Blockly.utils.tokenizeInterpolation('%{bky_string_ref}');
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assertArrayEquals('String table reference, lowercase', ['test string'], tokens);
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tokens = Blockly.utils.tokenizeInterpolation('%{BKY_STRING_REF}');
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assertArrayEquals('String table reference, uppercase', ['test string'], tokens);
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Blockly.Msg.WITH_PARAM = 'before %1 after';
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tokens = Blockly.utils.tokenizeInterpolation('%{bky_with_param}');
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assertArrayEquals('String table reference, with parameter', ['before ', 1, ' after'], tokens);
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Blockly.Msg.RECURSE = 'before %{bky_string_ref} after';
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tokens = Blockly.utils.tokenizeInterpolation('%{bky_recurse}');
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assertArrayEquals('String table reference, with subreference', ['before test string after'], tokens);
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// Error cases...
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tokens = Blockly.utils.tokenizeInterpolation('%{bky_undefined}');
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assertArrayEquals('Undefined string table reference', ['%{bky_undefined}'], tokens);
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Blockly.Msg['1'] = 'Will not match';
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tokens = Blockly.utils.tokenizeInterpolation('before %{1} after');
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assertArrayEquals('Invalid initial digit in string table reference', ['before %{1} after'], tokens);
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Blockly.Msg['TWO WORDS'] = 'Will not match';
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tokens = Blockly.utils.tokenizeInterpolation('before %{two words} after');
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assertArrayEquals('Invalid character in string table reference: space', ['before %{two words} after'], tokens);
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Blockly.Msg['TWO-WORDS'] = 'Will not match';
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tokens = Blockly.utils.tokenizeInterpolation('before %{two-words} after');
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assertArrayEquals('Invalid character in string table reference: dash', ['before %{two-words} after'], tokens);
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Blockly.Msg['TWO.WORDS'] = 'Will not match';
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tokens = Blockly.utils.tokenizeInterpolation('before %{two.words} after');
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assertArrayEquals('Invalid character in string table reference: period', ['before %{two.words} after'], tokens);
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Blockly.Msg['AB&C'] = 'Will not match';
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tokens = Blockly.utils.tokenizeInterpolation('before %{ab&c} after');
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assertArrayEquals('Invalid character in string table reference: &', ['before %{ab&c} after'], tokens);
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Blockly.Msg['UNCLOSED'] = 'Will not match';
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tokens = Blockly.utils.tokenizeInterpolation('before %{unclosed');
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assertArrayEquals('String table reference, with parameter', ['before %{unclosed'], tokens);
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}
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function test_replaceMessageReferences() {
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Blockly.Msg = Blockly.Msg || {};
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Blockly.Msg.STRING_REF = 'test string';
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Blockly.Msg.SUBREF = 'subref';
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Blockly.Msg.STRING_REF_WITH_ARG = 'test %1 string';
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Blockly.Msg.STRING_REF_WITH_SUBREF = 'test %{bky_subref} string';
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var resultString = Blockly.utils.replaceMessageReferences('');
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assertEquals('Empty string produces empty string', '', resultString);
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resultString = Blockly.utils.replaceMessageReferences('%%');
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assertEquals('Escaped %', '%', resultString);
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resultString = Blockly.utils.replaceMessageReferences('%%{bky_string_ref}');
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assertEquals('Escaped %', '%{bky_string_ref}', resultString);
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resultString = Blockly.utils.replaceMessageReferences('%a');
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assertEquals('Unrecognized % escape code treated as literal', '%a', resultString);
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resultString = Blockly.utils.replaceMessageReferences('%1');
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assertEquals('Interpolation tokens ignored.', '%1', resultString);
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resultString = Blockly.utils.replaceMessageReferences('%1 %2');
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assertEquals('Interpolation tokens ignored.', '%1 %2', resultString);
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resultString = Blockly.utils.replaceMessageReferences('before %1 after');
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assertEquals('Interpolation tokens ignored.', 'before %1 after', resultString);
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// Blockly.Msg.STRING_REF cases:
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resultString = Blockly.utils.replaceMessageReferences('%{bky_string_ref}');
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assertEquals('Message ref dereferenced.', 'test string', resultString);
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resultString = Blockly.utils.replaceMessageReferences('before %{bky_string_ref} after');
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assertEquals('Message ref dereferenced.', 'before test string after', resultString);
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// Blockly.Msg.STRING_REF_WITH_ARG cases:
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resultString = Blockly.utils.replaceMessageReferences('%{bky_string_ref_with_arg}');
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assertEquals('Message ref dereferenced with argument preserved.', 'test %1 string', resultString);
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resultString = Blockly.utils.replaceMessageReferences('before %{bky_string_ref_with_arg} after');
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assertEquals('Message ref dereferenced with argument preserved.', 'before test %1 string after', resultString);
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// Blockly.Msg.STRING_REF_WITH_SUBREF cases:
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resultString = Blockly.utils.replaceMessageReferences('%{bky_string_ref_with_subref}');
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assertEquals('Message ref and subref dereferenced.', 'test subref string', resultString);
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resultString = Blockly.utils.replaceMessageReferences('before %{bky_string_ref_with_subref} after');
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assertEquals('Message ref and subref dereferenced.', 'before test subref string after', resultString);
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}
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function test_arrayRemove() {
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var arr = [1, 2, 3, 2];
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assertEquals('Remove Not found', false, Blockly.utils.arrayRemove(arr, 0));
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assertEquals('Remove Not found result', '1,2,3,2', arr.join(','));
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assertEquals('Remove item', true, Blockly.utils.arrayRemove(arr, 2));
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assertEquals('Remove item result', '1,3,2', arr.join(','));
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assertEquals('Remove item again', true, Blockly.utils.arrayRemove(arr, 2));
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assertEquals('Remove item again result', '1,3', arr.join(','));
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}
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function test_XY_REGEX() {
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var regex = Blockly.utils.getRelativeXY.XY_REGEX_;
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var m;
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m = 'INVALID'.match(regex);
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assertNull(m);
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m = 'translate(10)'.match(regex);
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assertEquals('translate(10), x', '10', m[1]);
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assertUndefined('translate(10), y', m[3]);
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m = 'translate(11, 12)'.match(regex);
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assertEquals('translate(11, 12), x', '11', m[1]);
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assertEquals('translate(11, 12), y', '12', m[3]);
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m = 'translate(13,14)'.match(regex);
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assertEquals('translate(13,14), x', '13', m[1]);
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assertEquals('translate(13,14), y', '14', m[3]);
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m = 'translate(15 16)'.match(regex);
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assertEquals('translate(15 16), x', '15', m[1]);
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assertEquals('translate(15 16), y', '16', m[3]);
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m = 'translate(1.23456e+42 0.123456e-42)'.match(regex);
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assertEquals('translate(1.23456e+42 0.123456e-42), x', '1.23456e+42', m[1]);
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assertEquals('translate(1.23456e+42 0.123456e-42), y', '0.123456e-42', m[3]);
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}
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function XY_STYLE_REGEX_() {
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var regex = Blockly.utils.getRelativeXY.XY_STYLE_REGEX_;
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var m;
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m = 'INVALID'.match(regex);
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assertNull(m);
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m = 'transform:translate(9px)'.match(regex);
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assertEquals('transform:translate(9px), x', '9', m[1]);
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assertUndefined('transform:translate(9px), y', m[3]);
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m = 'transform:translate3d(10px)'.match(regex);
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assertEquals('transform:translate3d(10px), x', '10', m[1]);
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assertUndefined('transform:translate(10px), y', m[3]);
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m = 'transform: translate(11px, 12px)'.match(regex);
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assertEquals('transform: translate(11px, 12px), x', '11', m[1]);
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assertEquals('transform: translate(11px, 12px), y', '12', m[3]);
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m = 'transform: translate(13px,14px)'.match(regex);
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assertEquals('transform: translate(13px,14px), x', '13', m[1]);
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assertEquals('transform: translate(13px,14px), y', '14', m[3]);
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m = 'transform: translate(15px 16px)'.match(regex);
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assertEquals('transform: translate(15px 16px), x', '15', m[1]);
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assertEquals('transform: translate(15px 16px), y', '16', m[3]);
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m = 'transform: translate(1.23456e+42px 0.123456e-42px)'.match(regex);
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assertEquals('transform: translate(1.23456e+42px 0.123456e-42px), x', '1.23456e+42', m[1]);
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assertEquals('transform: translate(1.23456e+42px 0.123456e-42px), y', '0.123456e-42', m[3]);
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m = 'transform:translate3d(20px, 21px, 22px)'.match(regex);
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assertEquals('transform:translate3d(20px, 21px, 22px), x', '21', m[1]);
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assertEquals('transform:translate3d(20px, 21px, 22px), y', '22', m[3]);
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m = 'transform:translate3d(23px,24px,25px)'.match(regex);
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assertEquals('transform:translate3d(23px,24px,25px), x', '23', m[1]);
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assertEquals('transform:translate3d(23px,24px,25px), y', '24', m[3]);
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m = 'transform:translate3d(26px 27px 28px)'.match(regex);
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assertEquals('transform:translate3d(26px 27px 28px), x', '26', m[1]);
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assertEquals('transform:translate3d(26px 27px 28px), y', '27', m[3]);
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m = 'transform:translate3d(1.23456e+42px 0.123456e-42px 42px)'.match(regex);
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assertEquals('transform:translate3d(1.23456e+42px 0.123456e-42px 42px), x', '1.23456e+42', m[1]);
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assertEquals('transform:translate3d(1.23456e+42px 0.123456e-42px 42px), y', '0.123456e-42', m[3]);
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}
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