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天文台pc/tianwentai-ui/node_modules/date-fns/_lib/test.mjs 898 Bytes
bc518174   王天杨   提交两个项目文件
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  import { addLeadingZeros } from "./addLeadingZeros.mjs";
  import { setDefaultOptions } from "./defaultOptions.mjs";
  
  export function assertType(_) {}
  
  export function resetDefaultOptions() {
    setDefaultOptions({});
  }
  
  // This makes sure we create the consistent offsets across timezones, no matter where these tests are ran.
  export function generateOffset(originalDate) {
    // Add the timezone.
    let offset = "";
    const tzOffset = originalDate.getTimezoneOffset();
  
    if (tzOffset !== 0) {
      const absoluteOffset = Math.abs(tzOffset);
      const hourOffset = addLeadingZeros(Math.trunc(absoluteOffset / 60), 2);
      const minuteOffset = addLeadingZeros(absoluteOffset % 60, 2);
      // If less than 0, the sign is +, because it is ahead of time.
      const sign = tzOffset < 0 ? "+" : "-";
  
      offset = `${sign}${hourOffset}:${minuteOffset}`;
    } else {
      offset = "Z";
    }
  
    return offset;
  }