view tests/test-diffdir.t @ 25163:3139900f31b1

ignore: remove .hgignore from ignore list if nonexistent Previously we would always pass the root .hgignore path to the ignore parser. The parser then had to be aware that the first path was special, and not warn if it didn't exist. In preparation for making the ignore file parser more generically usable, let's make the parse logic not aware of this special case, and instead just not pass the root .hgignore in if it doesn't exist.
author Durham Goode <durham@fb.com>
date Sat, 16 May 2015 15:24:43 -0700
parents 2063d36b406e
children 29c8e35d3283
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  $ hg init
  $ touch a
  $ hg add a
  $ hg ci -m "a"

  $ echo 123 > b
  $ hg add b
  $ hg diff --nodates
  diff -r 3903775176ed b
  --- /dev/null
  +++ b/b
  @@ -0,0 +1,1 @@
  +123

  $ hg diff --nodates -r tip
  diff -r 3903775176ed b
  --- /dev/null
  +++ b/b
  @@ -0,0 +1,1 @@
  +123

  $ echo foo > a
  $ hg diff --nodates
  diff -r 3903775176ed a
  --- a/a
  +++ b/a
  @@ -0,0 +1,1 @@
  +foo
  diff -r 3903775176ed b
  --- /dev/null
  +++ b/b
  @@ -0,0 +1,1 @@
  +123

  $ hg diff -r ""
  hg: parse error: empty query
  [255]
  $ hg diff -r tip -r ""
  hg: parse error: empty query
  [255]