Windows needs ';' as a file separator in an environment variable, and MSYS

doesn't automatically convert it in every case.

#if windows

  $ path_list_var() {

  >     echo $1 | sed 's/:/;/'

  > }

#else

  $ path_list_var() {

  >     echo $1

  > }

#endif

hide outer repo

  $ hg init

Invalid syntax: no value

  $ cat > .hg/hgrc << EOF

  > novaluekey

  > EOF

  $ hg showconfig

  config error at $TESTTMP/.hg/hgrc:1: novaluekey

  [30]

Invalid syntax: no key

  $ cat > .hg/hgrc << EOF

  > =nokeyvalue

  > EOF

  $ hg showconfig

  config error at $TESTTMP/.hg/hgrc:1: =nokeyvalue

  [30]

Test hint about invalid syntax from leading white space

  $ cat > .hg/hgrc << EOF

  >  key=value

  > EOF

  $ hg showconfig

  config error at $TESTTMP/.hg/hgrc:1: unexpected leading whitespace:  key=value

  [30]

  $ cat > .hg/hgrc << EOF

  >  [section]

  > key=value

  > EOF

  $ hg showconfig

  config error at $TESTTMP/.hg/hgrc:1: unexpected leading whitespace:  [section]

  [30]

Reset hgrc

  $ echo > .hg/hgrc

Test case sensitive configuration

  $ cat <<EOF >> $HGRCPATH

  > [Section]

  > KeY = Case Sensitive

  > key = lower case

  > EOF

  $ hg showconfig Section

  Section.KeY=Case Sensitive

  Section.key=lower case

  $ hg showconfig Section -Tjson

  [

   {

    "defaultvalue": null,

    "name": "Section.KeY",

    "source": "*.hgrc:*", (glob)

    "value": "Case Sensitive"

   },

   {

    "defaultvalue": null,

    "name": "Section.key",

    "source": "*.hgrc:*", (glob)

    "value": "lower case"

   }

  ]

  $ hg showconfig Section.KeY -Tjson

  [

   {

    "defaultvalue": null,

    "name": "Section.KeY",

    "source": "*.hgrc:*", (glob)

    "value": "Case Sensitive"

   }

  ]

  $ hg showconfig -Tjson | tail -7

   {

    "defaultvalue": null,

    "name": "*", (glob)

    "source": "*", (glob)

    "value": "*" (glob)

   }

  ]

Test config default of various types:

 {"defaultvalue": ""} for -T'json(defaultvalue)' looks weird, but that's

 how the templater works. Unknown keywords are evaluated to "".

 dynamicdefault

  $ hg config --config alias.foo= alias -Tjson

  [

   {

    "name": "alias.foo",

    "source": "--config",

    "value": ""

   }

  ]

  $ hg config --config alias.foo= alias -T'json(defaultvalue)'

  [

   {"defaultvalue": ""}

  ]

  $ hg config --config alias.foo= alias -T'{defaultvalue}\n'

 null

  $ hg config --config auth.cookiefile= auth -Tjson

  [

   {

    "defaultvalue": null,

    "name": "auth.cookiefile",

    "source": "--config",

    "value": ""

   }

  ]

  $ hg config --config auth.cookiefile= auth -T'json(defaultvalue)'

  [

   {"defaultvalue": null}

  ]

  $ hg config --config auth.cookiefile= auth -T'{defaultvalue}\n'

 false

  $ hg config --config commands.commit.post-status= commands -Tjson

  [

   {

    "defaultvalue": false,

    "name": "commands.commit.post-status",

    "source": "--config",

    "value": ""

   }

  ]

  $ hg config --config commands.commit.post-status= commands -T'json(defaultvalue)'

  [

   {"defaultvalue": false}

  ]

  $ hg config --config commands.commit.post-status= commands -T'{defaultvalue}\n'

  False

 true

  $ hg config --config format.dotencode= format.dotencode -Tjson

  [

   {

    "defaultvalue": true,

    "name": "format.dotencode",

    "source": "--config",

    "value": ""

   }

  ]

  $ hg config --config format.dotencode= format.dotencode -T'json(defaultvalue)'

  [

   {"defaultvalue": true}

  ]

  $ hg config --config format.dotencode= format.dotencode -T'{defaultvalue}\n'

  True

 bytes

  $ hg config --config commands.resolve.mark-check= commands -Tjson

  [

   {

    "defaultvalue": "none",

    "name": "commands.resolve.mark-check",

    "source": "--config",

    "value": ""

   }

  ]

  $ hg config --config commands.resolve.mark-check= commands -T'json(defaultvalue)'

  [

   {"defaultvalue": "none"}

  ]

  $ hg config --config commands.resolve.mark-check= commands -T'{defaultvalue}\n'

  none

 empty list

  $ hg config --config commands.show.aliasprefix= commands -Tjson

  [

   {

    "defaultvalue": [],

    "name": "commands.show.aliasprefix",

    "source": "--config",

    "value": ""

   }

  ]

  $ hg config --config commands.show.aliasprefix= commands -T'json(defaultvalue)'

  [

   {"defaultvalue": []}

  ]

  $ hg config --config commands.show.aliasprefix= commands -T'{defaultvalue}\n'

 nonempty list

  $ hg config --config progress.format= progress -Tjson

  [

   {

    "defaultvalue": ["topic", "bar", "number", "estimate"],

    "name": "progress.format",

    "source": "--config",

    "value": ""

   }

  ]

  $ hg config --config progress.format= progress -T'json(defaultvalue)'

  [

   {"defaultvalue": ["topic", "bar", "number", "estimate"]}

  ]

  $ hg config --config progress.format= progress -T'{defaultvalue}\n'

  topic bar number estimate

 int

  $ hg config --config profiling.freq= profiling -Tjson

  [

   {

    "defaultvalue": 1000,

    "name": "profiling.freq",

    "source": "--config",

    "value": ""

   }

  ]

  $ hg config --config profiling.freq= profiling -T'json(defaultvalue)'

  [

   {"defaultvalue": 1000}

  ]

  $ hg config --config profiling.freq= profiling -T'{defaultvalue}\n'

  1000

 float

  $ hg config --config profiling.showmax= profiling -Tjson

  [

   {

    "defaultvalue": 0.999,

    "name": "profiling.showmax",

    "source": "--config",

    "value": ""

   }

  ]

  $ hg config --config profiling.showmax= profiling -T'json(defaultvalue)'

  [

   {"defaultvalue": 0.999}

  ]

  $ hg config --config profiling.showmax= profiling -T'{defaultvalue}\n'

  0.999

Test empty config source:

  $ cat <<EOF > emptysource.py

  > def reposetup(ui, repo):

  >     ui.setconfig(b'empty', b'source', b'value')

  > EOF

  $ cp .hg/hgrc .hg/hgrc.orig

  $ cat <<EOF >> .hg/hgrc

  > [extensions]

  > emptysource = `pwd`/emptysource.py

  > EOF

  $ hg config --source empty.source

  none: value

  $ hg config empty.source -Tjson

  [

   {

    "defaultvalue": null,

    "name": "empty.source",

    "source": "",

    "value": "value"

   }

  ]

  $ cp .hg/hgrc.orig .hg/hgrc

Test "%unset"

  $ cat >> $HGRCPATH <<EOF

  > [unsettest]

  > local-hgrcpath = should be unset (HGRCPATH)

  > %unset local-hgrcpath

  > 

  > global = should be unset (HGRCPATH)

  > 

  > both = should be unset (HGRCPATH)

  > 

  > set-after-unset = should be unset (HGRCPATH)

  > EOF

  $ cat >> .hg/hgrc <<EOF

  > [unsettest]

  > local-hgrc = should be unset (.hg/hgrc)

  > %unset local-hgrc

  > 

  > %unset global

  > 

  > both = should be unset (.hg/hgrc)

  > %unset both

  > 

  > set-after-unset = should be unset (.hg/hgrc)

  > %unset set-after-unset

  > set-after-unset = should be set (.hg/hgrc)

  > EOF

  $ hg showconfig unsettest

  unsettest.set-after-unset=should be set (.hg/hgrc)

Test exit code when no config matches

  $ hg config Section.idontexist

  [1]

sub-options in [paths] aren't expanded

  $ cat > .hg/hgrc << EOF

  > [paths]

  > foo = ~/foo

  > foo:suboption = ~/foo

  > EOF

  $ hg showconfig paths

  paths.foo=~/foo

  paths.foo:suboption=~/foo

note: The path expansion no longer happens at the config level, but the path is

still expanded:

  $ hg path | grep foo

  foo = $TESTTMP/foo

edit failure

  $ HGEDITOR=false hg config --edit

  abort: edit failed: false exited with status 1

  [10]

config affected by environment variables

  $ EDITOR=e1 VISUAL=e2 hg config --source | grep 'ui\.editor'

  $VISUAL: ui.editor=e2

  $ VISUAL=e2 hg config --source --config ui.editor=e3 | grep 'ui\.editor'

  --config: ui.editor=e3

  $ PAGER=p1 hg config --source | grep 'pager\.pager'

  $PAGER: pager.pager=p1

  $ PAGER=p1 hg config --source --config pager.pager=p2 | grep 'pager\.pager'

  --config: pager.pager=p2

verify that aliases are evaluated as well

  $ hg init aliastest

  $ cd aliastest

  $ cat > .hg/hgrc << EOF

  > [ui]

  > user = repo user

  > EOF

  $ touch index

  $ unset HGUSER

  $ hg ci -Am test

  adding index

  $ hg log --template '{author}\n'

  repo user

  $ cd ..

alias has lower priority

  $ hg init aliaspriority

  $ cd aliaspriority

  $ cat > .hg/hgrc << EOF

  > [ui]

  > user = alias user

  > username = repo user

  > EOF