mirror of https://github.com/jkjoy/sunpeiwen.git
90 lines
3.1 KiB
JavaScript
90 lines
3.1 KiB
JavaScript
|
import test from 'tape';
|
||
|
|
import * as utils from '../../src/main/utils';
|
||
|
|
|
||
|
|
test('#ucs2decode()', (q) => {
|
||
|
|
const data = [
|
||
|
|
// Every Unicode symbol is tested separately. These are just the extra
|
||
|
|
// tests for symbol combinations:
|
||
|
|
{
|
||
|
|
description: 'Consecutive astral symbols',
|
||
|
|
decoded: [127829, 119808, 119558, 119638],
|
||
|
|
encoded: [0xD83C, 0xDF55, 0xD835, 0xDC00, 0xD834, 0xDF06, 0xD834, 0xDF56],
|
||
|
|
},
|
||
|
|
{
|
||
|
|
description: 'U+D800 (high surrogate) followed by non-surrogates',
|
||
|
|
decoded: [55296, 97, 98],
|
||
|
|
encoded: [0xD800, 0x61, 0x62],
|
||
|
|
},
|
||
|
|
{
|
||
|
|
description: 'U+DC00 (low surrogate) followed by non-surrogates',
|
||
|
|
decoded: [56320, 97, 98],
|
||
|
|
encoded: [0xDC00, 0x61, 0x62],
|
||
|
|
},
|
||
|
|
{
|
||
|
|
description: 'High surrogate followed by another high surrogate',
|
||
|
|
decoded: [0xD800, 0xD800],
|
||
|
|
encoded: [0xD800, 0xD800],
|
||
|
|
},
|
||
|
|
{
|
||
|
|
description: 'Unmatched high surrogate, followed by a surrogate pair, followed by an unmatched high surrogate',
|
||
|
|
decoded: [0xD800, 0x1D306, 0xD800],
|
||
|
|
encoded: [0xD800, 0xD834, 0xDF06, 0xD800],
|
||
|
|
},
|
||
|
|
{
|
||
|
|
description: 'Low surrogate followed by another low surrogate',
|
||
|
|
decoded: [0xDC00, 0xDC00],
|
||
|
|
encoded: [0xDC00, 0xDC00],
|
||
|
|
},
|
||
|
|
{
|
||
|
|
description: 'Unmatched low surrogate, followed by a surrogate pair, followed by an unmatched low surrogate',
|
||
|
|
decoded: [0xDC00, 0x1D306, 0xDC00],
|
||
|
|
encoded: [0xDC00, 0xD834, 0xDF06, 0xDC00],
|
||
|
|
},
|
||
|
|
{
|
||
|
|
description: 'High surrogate followed by a low surrogate',
|
||
|
|
decoded: [0x10400],
|
||
|
|
encoded: [0xD801, 0xDC00],
|
||
|
|
},
|
||
|
|
];
|
||
|
|
test('Return ucs2 code array of a string', (t) => {
|
||
|
|
data.forEach(({ description, encoded, decoded }) => {
|
||
|
|
t.deepEqual(utils.ucs2decode(String.fromCharCode(...encoded)), decoded, description);
|
||
|
|
});
|
||
|
|
t.end();
|
||
|
|
});
|
||
|
|
q.end();
|
||
|
|
});
|
||
|
|
|
||
|
|
test('#escapeRegex()', (t) => {
|
||
|
|
const escaped = '\\^\\$\\.\\*\\+\\?\\(\\)\\[\\]\\{\\}\\|\\\\';
|
||
|
|
const unescaped = '^$.*+?()[]{}|\\';
|
||
|
|
|
||
|
|
t.equal(utils.escapeRegExp(unescaped + unescaped), escaped + escaped, 'should escape values');
|
||
|
|
|
||
|
|
t.equal(utils.escapeRegExp('abc'), 'abc', 'should handle strings with nothing to escape');
|
||
|
|
|
||
|
|
/* eslint-disable no-sparse-arrays,no-confusing-arrow */
|
||
|
|
const values = [, null, undefined, ''];
|
||
|
|
const expected = values.map(() => '');
|
||
|
|
const actual = values.map((value, index) => index ? utils.escapeRegExp(value) : utils.escapeRegExp());
|
||
|
|
/* eslint-enable no-sparse-arrays,no-confusing-arrow */
|
||
|
|
|
||
|
|
t.deepEqual(expected, actual, 'should return an empty string for empty values');
|
||
|
|
t.end();
|
||
|
|
});
|
||
|
|
|
||
|
|
test('#parseCmdEqualOption', (t) => {
|
||
|
|
t.deepEqual(utils.parseCmdEqualOption('a=b'), ['a', 'b'], 'a=b');
|
||
|
|
t.deepEqual(utils.parseCmdEqualOption('a\\==b'), ['a=', 'b'], 'a\\==b');
|
||
|
|
t.deepEqual(utils.parseCmdEqualOption('a\\\\=b'), ['a\\', 'b'], 'a\\\\=b');
|
||
|
|
t.equal(utils.parseCmdEqualOption('a==b'), false, 'a==b');
|
||
|
|
t.deepEqual(utils.parseCmdEqualOption('a__REPLACE_TOKEN__=b'), ['a__REPLACE_TOKEN__', 'b'], 'a__REPLACE_TOKEN__=b');
|
||
|
|
t.end();
|
||
|
|
});
|
||
|
|
|
||
|
|
test('#mergeOptions', (t) => {
|
||
|
|
const opt = { a: 'b' };
|
||
|
|
t.deepEqual(utils.mergeOptions(opt, 'abc'), opt, 'extrame case with option="abc"');
|
||
|
|
t.end();
|
||
|
|
});
|