view tests/test-eol-add.t @ 25804:f0a77cb6316a

parser: extract function that tests if next token may start new term

Future patches will separate primary expression and prefix operator actions.
This function will be used to resolve ambiguity of them.

This is a step to remove the old-style revexpr parser. We need both ":" and
":y" operators for backward compatibility.

Test adding .hgeol

  $ cat >> $HGRCPATH <<EOF
  > [diff]
  > git = 1
  > EOF
  $ seteol () {
  >     if [ $1 = "LF" ]; then
  >         EOL='\n'
  >     else
  >         EOL='\r\n'
  >     fi
  > }
  $ makerepo () {
  >     echo
  >     echo "# ==== setup repository ===="
  >     echo '% hg init'
  >     hg init repo
  >     cd repo
  >     printf "first\nsecond\nthird\n" > a.txt
  >     hg commit -d '100 0' --addremove -m 'LF commit'
  >     cd ..
  > }
  $ dotest () {
  >     seteol $1
  >     echo
  >     echo "% hg clone repo repo-$1"
  >     hg clone repo repo-$1
  >     cd repo-$1
  >     cat > .hg/hgrc <<EOF
  > [extensions]
  > eol =
  > [eol]
  > native = LF
  > EOF
  >     cat > .hgeol <<EOF
  > [patterns]
  > **.txt = native
  > [repository]
  > native = $1
  > EOF
  >     echo '% hg add .hgeol'
  >     hg add .hgeol
  >     echo '% hg status'
  >     hg status
  >     echo '% hg commit'
  >     hg commit -d '200 0' -m 'Added .hgeol file'
  >     echo '% hg status'
  >     hg status
  >     echo '% hg tip -p'
  >     hg tip -p
  >     cd ..
  >     rm -r repo-$1
  > }
  $ makerepo
  
  # ==== setup repository ====
  % hg init
  adding a.txt
  $ dotest LF
  
  % hg clone repo repo-LF
  updating to branch default
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  % hg add .hgeol
  % hg status
  A .hgeol
  % hg commit
  % hg status
  % hg tip -p
  changeset:   1:33503edb53b0
  tag:         tip
  user:        test
  date:        Thu Jan 01 00:03:20 1970 +0000
  summary:     Added .hgeol file
  
  diff --git a/.hgeol b/.hgeol
  new file mode 100644
  --- /dev/null
  +++ b/.hgeol
  @@ -0,0 +1,4 @@
  +[patterns]
  +**.txt = native
  +[repository]
  +native = LF
  
  $ dotest CRLF
  
  % hg clone repo repo-CRLF
  updating to branch default
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  % hg add .hgeol
  % hg status
  M a.txt
  A .hgeol
  % hg commit
  % hg status
  % hg tip -p
  changeset:   1:6e64eaa9eb23
  tag:         tip
  user:        test
  date:        Thu Jan 01 00:03:20 1970 +0000
  summary:     Added .hgeol file
  
  diff --git a/.hgeol b/.hgeol
  new file mode 100644
  --- /dev/null
  +++ b/.hgeol
  @@ -0,0 +1,4 @@
  +[patterns]
  +**.txt = native
  +[repository]
  +native = CRLF
  diff --git a/a.txt b/a.txt
  --- a/a.txt
  +++ b/a.txt
  @@ -1,3 +1,3 @@
  -first
  -second
  -third
  +first\r (esc)
  +second\r (esc)
  +third\r (esc)
  
  $ rm -r repo