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Clarify IPv6 serializer #268

Merged
merged 1 commit into from
Mar 15, 2017
Merged

Clarify IPv6 serializer #268

merged 1 commit into from
Mar 15, 2017

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annevk
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@annevk annevk commented Mar 9, 2017

Fixes #266.


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@domenic domenic left a comment

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Confirmed that implementing this still passes all the tests and has 100% coverage on that section of code.

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domenic commented Mar 14, 2017

However you may find whatwg-url's former way of doing things to be simpler (no ignore0 variable):

  for (let i = 0; i < address.length; ++i) {
    if (compressPtr === i) {
      if (i === 0) {
        output += "::";
      } else {
        output += ":";
      }

      i += seqResult.len - 1;
      continue;
    }

    output += address[i].toString(16);
    if (i !== address.length - 1) {
      output += ":";
    }
  }

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annevk commented Mar 15, 2017

What is seqResult.len?

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domenic commented Mar 15, 2017

It looks like it's the length of the longest zero sequence.

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annevk commented Mar 15, 2017

If it's immaterial to you I'd like to go with the patch. I don't really see a good translation of your code to English. We don't really have good for loop infrastructure.

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domenic commented Mar 15, 2017

Yeah, no problem for me.

@annevk annevk merged commit 7286569 into master Mar 15, 2017
@annevk annevk deleted the annevk/ipv6-serializer branch March 15, 2017 17:47
TimothyGu added a commit to TimothyGu/node that referenced this pull request Apr 23, 2017
- Update to spec
  - Add opaque hosts
  - File state did not correctly deal with lack of base URL
  - Cleanup API for file and non-special URLs
  - Allow % and IPv6 addresses in non-special URL hosts
  - Use specific names for percent-encode sets
  - Add empty host concept for file and non-special URLs
  - Clarify IPv6 serializer
- Fix existing mistakes
  - Add missing ':' to forbidden host code point list.
  - Correct IPv4 parser empty label behavior
- Maintain type equivalence in URLContext with spec
  - scheme, username, and password should always be strings
  - host, port, query, and fragment may be strings or null
  - Align scheme state more closely with the spec
  - Make sure the `special` variable is always synced with
    URL_FLAG_SPECIAL.

PR-URL: nodejs#12523
Fixes: nodejs#10608
Fixes: nodejs#10634
Refs: whatwg/url#185
Refs: whatwg/url#225
Refs: whatwg/url#224
Refs: whatwg/url#218
Refs: whatwg/url#243
Refs: whatwg/url#260
Refs: whatwg/url#268
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
TimothyGu added a commit to nodejs/node that referenced this pull request Apr 24, 2017
- Update to spec
  - Add opaque hosts
  - File state did not correctly deal with lack of base URL
  - Cleanup API for file and non-special URLs
  - Allow % and IPv6 addresses in non-special URL hosts
  - Use specific names for percent-encode sets
  - Add empty host concept for file and non-special URLs
  - Clarify IPv6 serializer
- Fix existing mistakes
  - Add missing ':' to forbidden host code point list.
  - Correct IPv4 parser empty label behavior
- Maintain type equivalence in URLContext with spec
  - scheme, username, and password should always be strings
  - host, port, query, and fragment may be strings or null
  - Align scheme state more closely with the spec
  - Make sure the `special` variable is always synced with
    URL_FLAG_SPECIAL.

PR-URL: #12523
Fixes: #10608
Fixes: #10634
Refs: whatwg/url#185
Refs: whatwg/url#225
Refs: whatwg/url#224
Refs: whatwg/url#218
Refs: whatwg/url#243
Refs: whatwg/url#260
Refs: whatwg/url#268
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
evanlucas pushed a commit to nodejs/node that referenced this pull request Apr 25, 2017
- Update to spec
  - Add opaque hosts
  - File state did not correctly deal with lack of base URL
  - Cleanup API for file and non-special URLs
  - Allow % and IPv6 addresses in non-special URL hosts
  - Use specific names for percent-encode sets
  - Add empty host concept for file and non-special URLs
  - Clarify IPv6 serializer
- Fix existing mistakes
  - Add missing ':' to forbidden host code point list.
  - Correct IPv4 parser empty label behavior
- Maintain type equivalence in URLContext with spec
  - scheme, username, and password should always be strings
  - host, port, query, and fragment may be strings or null
  - Align scheme state more closely with the spec
  - Make sure the `special` variable is always synced with
    URL_FLAG_SPECIAL.

PR-URL: #12523
Fixes: #10608
Fixes: #10634
Refs: whatwg/url#185
Refs: whatwg/url#225
Refs: whatwg/url#224
Refs: whatwg/url#218
Refs: whatwg/url#243
Refs: whatwg/url#260
Refs: whatwg/url#268
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
evanlucas pushed a commit to nodejs/node that referenced this pull request May 1, 2017
- Update to spec
  - Add opaque hosts
  - File state did not correctly deal with lack of base URL
  - Cleanup API for file and non-special URLs
  - Allow % and IPv6 addresses in non-special URL hosts
  - Use specific names for percent-encode sets
  - Add empty host concept for file and non-special URLs
  - Clarify IPv6 serializer
- Fix existing mistakes
  - Add missing ':' to forbidden host code point list.
  - Correct IPv4 parser empty label behavior
- Maintain type equivalence in URLContext with spec
  - scheme, username, and password should always be strings
  - host, port, query, and fragment may be strings or null
  - Align scheme state more closely with the spec
  - Make sure the `special` variable is always synced with
    URL_FLAG_SPECIAL.

PR-URL: #12523
Fixes: #10608
Fixes: #10634
Refs: whatwg/url#185
Refs: whatwg/url#225
Refs: whatwg/url#224
Refs: whatwg/url#218
Refs: whatwg/url#243
Refs: whatwg/url#260
Refs: whatwg/url#268
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
evanlucas pushed a commit to nodejs/node that referenced this pull request May 2, 2017
- Update to spec
  - Add opaque hosts
  - File state did not correctly deal with lack of base URL
  - Cleanup API for file and non-special URLs
  - Allow % and IPv6 addresses in non-special URL hosts
  - Use specific names for percent-encode sets
  - Add empty host concept for file and non-special URLs
  - Clarify IPv6 serializer
- Fix existing mistakes
  - Add missing ':' to forbidden host code point list.
  - Correct IPv4 parser empty label behavior
- Maintain type equivalence in URLContext with spec
  - scheme, username, and password should always be strings
  - host, port, query, and fragment may be strings or null
  - Align scheme state more closely with the spec
  - Make sure the `special` variable is always synced with
    URL_FLAG_SPECIAL.

PR-URL: #12523
Fixes: #10608
Fixes: #10634
Refs: whatwg/url#185
Refs: whatwg/url#225
Refs: whatwg/url#224
Refs: whatwg/url#218
Refs: whatwg/url#243
Refs: whatwg/url#260
Refs: whatwg/url#268
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
rmisev added a commit to upa-url/upa that referenced this pull request May 24, 2020
Spec change: reworded IPv6 serializer alghorithm. No changes for this
lib because serializing result remains the same.

See: whatwg/url#268
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