tests/test-changelog-exec.t

tests: treat `select` as a built-in module on Windows

This fixes:

    --- C:/Users/Matt/hg/tests/test-check-module-imports.t
    +++ C:/Users/Matt/hg/tests/test-check-module-imports.t.err
    @@ -43,3 +43,15 @@
       > -X tests/test-verify-repo-operations.py \
       > -X tests/test-extension.t \
       > | sed 's-\\-/-g' | "$PYTHON" "$import_checker" -
    +  hgext/zeroconf/Zeroconf.py:86: stdlib import "socket" follows local import: select\r (esc)
    +  hgext/zeroconf/Zeroconf.py:87: stdlib import "struct" follows local import: select\r (esc)
    +  hgext/zeroconf/Zeroconf.py:88: stdlib import "threading" follows local import: select\r (esc)
    +  hgext/zeroconf/Zeroconf.py:89: stdlib import "time" follows local import: select\r (esc)
    +  hgext/zeroconf/Zeroconf.py:90: stdlib import "traceback" follows local import: select\r (esc)
    +  mercurial/posix.py:18: stdlib import "stat" follows local import: select\r (esc)
    +  mercurial/posix.py:19: stdlib import "sys" follows local import: select\r (esc)
    +  mercurial/posix.py:20: stdlib import "tempfile" follows local import: select\r (esc)
    +  mercurial/posix.py:21: stdlib import "typing" follows local import: select\r (esc)
    +  tests/tinyproxy.py:19: stdlib import "socket" follows local import: select\r (esc)
    +  tests/tinyproxy.py:20: stdlib import "sys" follows local import: select\r (esc)
    +  [1]

    ERROR: test-check-module-imports.t output changed

#require execbit

b51a8138292a introduced a regression where we would mention in the
changelog executable files added by the second parent of a merge. Test
that that doesn't happen anymore

  $ hg init repo
  $ cd repo
  $ echo foo > foo
  $ hg ci -qAm 'add foo'

  $ echo bar > bar
  $ chmod +x bar
  $ hg ci -qAm 'add bar'

manifest of p2:

  $ hg manifest
  bar
  foo

  $ hg up -qC 0
  $ echo >> foo
  $ hg ci -m 'change foo'
  created new head

manifest of p1:

  $ hg manifest
  foo

  $ hg merge
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  (branch merge, don't forget to commit)
  $ chmod +x foo
  $ hg ci -m 'merge'

this should not mention bar but should mention foo:

  $ hg tip -v
  changeset:   3:c53d17ff3380
  tag:         tip
  parent:      2:ed1b79f46b9a
  parent:      1:d394a8db219b
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  files:       foo
  description:
  merge
  
  

  $ hg debugindex bar
     rev linkrev       nodeid    p1-nodeid    p2-nodeid
       0       1 b004912a8510 000000000000 000000000000

  $ cd ..