mirror of
https://github.com/oven-sh/bun
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70 lines
1.5 KiB
JavaScript
70 lines
1.5 KiB
JavaScript
export var re_utob = /[\uD800-\uDBFF][\uDC00-\uDFFFF]|[^\x00-\x7F]/g;
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export var re_btou = new RegExp([
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"[\xC0-\xDF][\x80-\xBF]",
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"[\xE0-\xEF][\x80-\xBF]{2}",
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"[\xF0-\xF7][\x80-\xBF]{3}"
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].join("|"), "g");
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const encoder = new TextEncoder;
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const realLines = [
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"[\xC0-\xDF][\x80-\xBF]",
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"[\xE0-\xEF][\x80-\xBF]{2}",
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"[\xF0-\xF7][\x80-\xBF]{3}"
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];
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const real = realLines.map((input) => Array.from(encoder.encode(input)));
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const expected = [
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[91, 195, 128, 45, 195, 159, 93, 91, 194, 128, 45, 194, 191, 93],
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[
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91,
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195,
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160,
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45,
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195,
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175,
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93,
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91,
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194,
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128,
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45,
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194,
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191,
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93,
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123,
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50,
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125
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],
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[
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91,
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195,
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176,
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45,
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195,
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183,
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93,
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91,
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194,
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128,
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45,
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194,
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191,
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93,
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123,
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51,
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125
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]
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];
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const newlinePreserved = `\n`;
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export function test() {
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if (!real.every((point, i) => point.every((val, j) => val === expected[i][j])))
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throw new Error(`test failed
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${JSON.stringify({ expected, real }, null, 2)}`);
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if (newlinePreserved.length !== 1 || newlinePreserved.charCodeAt(0) !== 10)
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throw new Error("Newline was not preserved");
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const decoder = new TextDecoder("utf8");
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if (!realLines.every((line, i) => decoder.decode(Uint8Array.from(expected[i])) === line))
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throw new Error(`test failed. Lines did not match.
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${JSON.stringify({ expected, real }, null, 2)}`);
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testDone(import.meta.url);
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}
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//# sourceMappingURL=http://localhost:8080/latin1-chars-in-regexp.js.map
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