tests/test-phabricator.t

py3: use .startswith() instead of bytes[0]

Doing bytes[0] will return the ascii value of that position which breaks
comparison with a bytechar.

This makes test-absorb.t work again on py3.

Differential Revision: https://phab.mercurial-scm.org/D6508

#require vcr
  $ cat >> $HGRCPATH <<EOF
  > [extensions]
  > phabricator = 
  > EOF
  $ hg init repo
  $ cd repo
  $ cat >> .hg/hgrc <<EOF
  > [phabricator]
  > url = https://phab.mercurial-scm.org/
  > callsign = HG
  > 
  > [auth]
  > hgphab.schemes = https
  > hgphab.prefix = phab.mercurial-scm.org
  > # When working on the extension and making phabricator interaction
  > # changes, edit this to be a real phabricator token. When done, edit
  > # it back, and make sure to also edit your VCR transcripts to match
  > # whatever value you put here.
  > hgphab.phabtoken = cli-hahayouwish
  > EOF
  $ VCR="$TESTDIR/phabricator"

Error is handled reasonably. We override the phabtoken here so that
when you're developing changes to phabricator.py you can edit the
above config and have a real token in the test but not have to edit
this test.
  $ hg phabread --config auth.hgphab.phabtoken=cli-notavalidtoken \
  >  --test-vcr "$VCR/phabread-conduit-error.json" D4480 | head
  abort: Conduit Error (ERR-INVALID-AUTH): API token "cli-notavalidtoken" has the wrong length. API tokens should be 32 characters long.

Basic phabread:
  $ hg phabread --test-vcr "$VCR/phabread-4480.json" D4480 | head
  # HG changeset patch
  # Date 1536771503 0
  # Parent  a5de21c9e3703f8e8eb064bd7d893ff2f703c66a
  exchangev2: start to implement pull with wire protocol v2
  
  Wire protocol version 2 will take a substantially different
  approach to exchange than version 1 (at least as far as pulling
  is concerned).
  
  This commit establishes a new exchangev2 module for holding

phabupdate with an accept:
  $ hg phabupdate --accept D4564 \
  > -m 'I think I like where this is headed. Will read rest of series later.'\
  >  --test-vcr "$VCR/accept-4564.json"

Create a differential diff:
  $ HGENCODING=utf-8; export HGENCODING
  $ echo alpha > alpha
  $ hg ci --addremove -m 'create alpha for phabricator test €'
  adding alpha
  $ hg phabsend -r . --test-vcr "$VCR/phabsend-create-alpha.json"
  D1190 - created - d386117f30e6: create alpha for phabricator test \xe2\x82\xac (esc)
  saved backup bundle to $TESTTMP/repo/.hg/strip-backup/d386117f30e6-24ffe649-phabsend.hg
  $ echo more >> alpha
  $ HGEDITOR=true hg ci --amend
  saved backup bundle to $TESTTMP/repo/.hg/strip-backup/a86ed7d85e86-b7a54f3b-amend.hg
  $ echo beta > beta
  $ hg ci --addremove -m 'create beta for phabricator test'
  adding beta
  $ hg phabsend -r ".^::" --test-vcr "$VCR/phabsend-update-alpha-create-beta.json"
  D1190 - updated - d940d39fb603: create alpha for phabricator test \xe2\x82\xac (esc)
  D1191 - created - 4b2486dfc8c7: create beta for phabricator test
  saved backup bundle to $TESTTMP/repo/.hg/strip-backup/4b2486dfc8c7-d90584fa-phabsend.hg
  $ unset HGENCODING

The amend won't explode after posting a public commit.  The local tag is left
behind to identify it.

  $ echo 'public change' > beta
  $ hg ci -m 'create public change for phabricator testing'
  $ hg phase --public .
  $ echo 'draft change' > alpha
  $ hg ci -m 'create draft change for phabricator testing'
  $ hg phabsend --amend -r '.^::' --test-vcr "$VCR/phabsend-create-public.json"
  D1192 - created - 24ffd6bca53a: create public change for phabricator testing
  D1193 - created - ac331633be79: create draft change for phabricator testing
  warning: not updating public commit 2:24ffd6bca53a
  saved backup bundle to $TESTTMP/repo/.hg/strip-backup/ac331633be79-719b961c-phabsend.hg
  $ hg tags -v
  tip                                3:a19f1434f9a5
  D1192                              2:24ffd6bca53a local

  $ hg debugcallconduit user.search --test-vcr "$VCR/phab-conduit.json" <<EOF
  > {
  >     "constraints": {
  >         "isBot": true
  >     }
  > }
  > EOF
  {
    "cursor": {
      "after": null,
      "before": null,
      "limit": 100,
      "order": null
    },
    "data": [],
    "maps": {},
    "query": {
      "queryKey": null
    }
  }

Template keywords
  $ hg log -T'{rev} {phabreview|json}\n'
  3 {"id": "D1193", "url": "https://phab.mercurial-scm.org/D1193"}
  2 {"id": "D1192", "url": "https://phab.mercurial-scm.org/D1192"}
  1 {"id": "D1191", "url": "https://phab.mercurial-scm.org/D1191"}
  0 {"id": "D1190", "url": "https://phab.mercurial-scm.org/D1190"}

  $ hg log -T'{rev} {if(phabreview, "{phabreview.url} {phabreview.id}")}\n'
  3 https://phab.mercurial-scm.org/D1193 D1193
  2 https://phab.mercurial-scm.org/D1192 D1192
  1 https://phab.mercurial-scm.org/D1191 D1191
  0 https://phab.mercurial-scm.org/D1190 D1190

Commenting when phabsending:
  $ echo comment > comment
  $ hg ci --addremove -m "create comment for phabricator test"
  adding comment
  $ hg phabsend -r . -m "For default branch" --test-vcr "$VCR/phabsend-comment-created.json"
  D1253 - created - a7ee4bac036a: create comment for phabricator test
  saved backup bundle to $TESTTMP/repo/.hg/strip-backup/a7ee4bac036a-8009b5a0-phabsend.hg
  $ echo comment2 >> comment
  $ hg ci --amend
  saved backup bundle to $TESTTMP/repo/.hg/strip-backup/81fce7de1b7d-05339e5b-amend.hg
  $ hg phabsend -r . -m "Address review comments" --test-vcr "$VCR/phabsend-comment-updated.json"
  D1253 - updated - 1acd4b60af38: create comment for phabricator test

  $ cd ..