issue solve #17756

[rohannsahh]

issue #17756
update case for " ~ " when remainder.length<2

satisfy(parseRange('~1'), '1.2.3') === true

unittest update for ~1 ,~2

[webpack-bot]

For maintainers only:

• This needs to be documented (issue in webpack/webpack.js.org will be filed when merged)
• This needs to be backported to webpack 4 (issue will be created when merged)

[alexander-akait]

Can you look at failed test?

[webpack-bot]

Hi @rohannsahh.

Just a little hint from a friendly bot about the best practice when submitting pull requests:

Don't submit pull request from your own main branch. It's recommended to create a feature branch for the PR.

You don't have to change it for this PR, just make sure to follow this hint the next time you submit a PR.

[rohannsahh]

Hey @alexander-akait , i tried a lot to solve #17756 . I think the problem is in parseSimple in parseRange function.
for case ( ~ ) it doesn't consider the single number like (1 , 1.2.3)
current logic :
case "":
return [2, ...remainder.slice(1)];
what i tried :
case "~":
if (remainder.length < 2) {
return [1, ...remainder.slice(1)];
}
return [2, ...remainder.slice(1)];
here i put a condition for remainder.length ==1 , but it didn't work.

for case : ^ , it works for single number like (^1 , 1.2.3)
case "^":
if (remainder.length > 1 && remainder[1] === 0) {
if (remainder.length > 2 && remainder[2] === 0) {
return [3, ...remainder.slice(1)];
}
return [2, ...remainder.slice(1)];
}
return [1, ...remainder.slice(1)];

I am new to webpack community and open-source contributions . I can do it , if someone from community can guide me.
sorry , if any inconvinience caused due to me .
Thankyou
Rohan