view tests/test-fix-clang-format.t @ 40493:a2c4502e409b

narrow: only send includepats and excludepats if they are not empty

If we send an empty includepats or excludepats argument to getbundle, it's
translated to `['']` on the server which causes problems because even though
it's empty, bool of that value if True and we end up creating differencematcher
with narrowspec.match() which results in unexpected behavior.

Differential Revision: https://phab.mercurial-scm.org/D5138

#require clang-format

Test that a simple "hg fix" configuration for clang-format works.

  $ cat >> $HGRCPATH <<EOF
  > [extensions]
  > fix =
  > [experimental]
  > evolution.createmarkers=True
  > evolution.allowunstable=True
  > [fix]
  > clang-format:command=clang-format --style=Google --assume-filename={rootpath}
  > clang-format:linerange=--lines={first}:{last}
  > clang-format:fileset=set:**.cpp or **.hpp
  > EOF

  $ hg init repo
  $ cd repo

  $ printf "void foo(){int x=2;}\n" > foo.cpp
  $ printf "void\nfoo();\n" > foo.hpp
  $ hg commit -Am "foo commit"
  adding foo.cpp
  adding foo.hpp
  $ hg cat -r tip *
  void foo(){int x=2;}
  void
  foo();
  $ hg fix -r tip
  $ hg cat -r tip *
  void foo() { int x = 2; }
  void foo();

  $ cd ..