view tests/test-eol-patch.t @ 39809:23a00bc90a3c stable

chgserver: do not send system() back to client if stdio redirected (issue5992)

As the chg client doesn't know server-side stdio redirection, the server
shouldn't upcall on "runsystem" request if the stdio streams are redirected.

This patch teaches ui to remember the redirection flag, which is updated by
the caller right now. Future patches (for default) will add ui methods to
manage this flag internally.

Test EOL patching

  $ cat >> $HGRCPATH <<EOF
  > [diff]
  > git = 1
  > EOF

Set up helpers

  $ seteol () {
  >     if [ $1 = "LF" ]; then
  >         EOL='\n'
  >     else
  >         EOL='\r\n'
  >     fi
  > }

  $ makerepo () {
  >     seteol $1
  >     echo
  >     echo "# ==== setup $1 repository ===="
  >     echo '% hg init'
  >     hg init repo
  >     cd repo
  >     cat > .hgeol <<EOF
  > [repository]
  > native = $1
  > [patterns]
  > unix.txt = LF
  > win.txt = CRLF
  > **.txt = native
  > EOF
  >     printf "first\r\nsecond\r\nthird\r\n" > win.txt
  >     printf "first\nsecond\nthird\n" > unix.txt
  >     printf "first${EOL}second${EOL}third${EOL}" > native.txt
  >     hg commit --addremove -m 'checkin'
  >     cd ..
  > }

  $ dotest () {
  >     seteol $1
  >     echo
  >     echo "% hg clone repo repo-$1"
  >     hg clone --noupdate repo repo-$1
  >     cd repo-$1
  >     cat > .hg/hgrc <<EOF
  > [extensions]
  > eol =
  > [eol]
  > native = $1
  > EOF
  >     hg update
  >     echo '% native.txt'
  >     cat native.txt
  >     echo '% unix.txt'
  >     cat unix.txt
  >     echo '% win.txt'
  >     cat win.txt
  >     printf "first${EOL}third${EOL}" > native.txt
  >     printf "first\r\nthird\r\n" > win.txt
  >     printf "first\nthird\n" > unix.txt
  >     echo '% hg diff'
  >     hg diff > p
  >     cat p
  >     echo '% hg revert'
  >     hg revert --all
  >     echo '% hg import'
  >     hg import -m 'patch' p
  >     echo '% native.txt'
  >     cat native.txt
  >     echo '% unix.txt'
  >     cat unix.txt
  >     echo '% win.txt'
  >     cat win.txt
  >     echo '% hg diff -c tip'
  >     hg diff -c tip
  >     cd ..
  >     rm -r repo-$1
  > }

Run tests

  $ makerepo LF
  
  # ==== setup LF repository ====
  % hg init
  adding .hgeol
  adding native.txt
  adding unix.txt
  adding win.txt
  $ dotest LF
  
  % hg clone repo repo-LF
  4 files updated, 0 files merged, 0 files removed, 0 files unresolved
  % native.txt
  first
  second
  third
  % unix.txt
  first
  second
  third
  % win.txt
  first\r (esc)
  second\r (esc)
  third\r (esc)
  % hg diff
  diff --git a/native.txt b/native.txt
  --- a/native.txt
  +++ b/native.txt
  @@ -1,3 +1,2 @@
   first
  -second
   third
  diff --git a/unix.txt b/unix.txt
  --- a/unix.txt
  +++ b/unix.txt
  @@ -1,3 +1,2 @@
   first
  -second
   third
  diff --git a/win.txt b/win.txt
  --- a/win.txt
  +++ b/win.txt
  @@ -1,3 +1,2 @@
   first\r (esc)
  -second\r (esc)
   third\r (esc)
  % hg revert
  reverting native.txt
  reverting unix.txt
  reverting win.txt
  % hg import
  applying p
  % native.txt
  first
  third
  % unix.txt
  first
  third
  % win.txt
  first\r (esc)
  third\r (esc)
  % hg diff -c tip
  diff --git a/native.txt b/native.txt
  --- a/native.txt
  +++ b/native.txt
  @@ -1,3 +1,2 @@
   first
  -second
   third
  diff --git a/unix.txt b/unix.txt
  --- a/unix.txt
  +++ b/unix.txt
  @@ -1,3 +1,2 @@
   first
  -second
   third
  diff --git a/win.txt b/win.txt
  --- a/win.txt
  +++ b/win.txt
  @@ -1,3 +1,2 @@
   first\r (esc)
  -second\r (esc)
   third\r (esc)
  $ dotest CRLF
  
  % hg clone repo repo-CRLF
  4 files updated, 0 files merged, 0 files removed, 0 files unresolved
  % native.txt
  first\r (esc)
  second\r (esc)
  third\r (esc)
  % unix.txt
  first
  second
  third
  % win.txt
  first\r (esc)
  second\r (esc)
  third\r (esc)
  % hg diff
  diff --git a/native.txt b/native.txt
  --- a/native.txt
  +++ b/native.txt
  @@ -1,3 +1,2 @@
   first
  -second
   third
  diff --git a/unix.txt b/unix.txt
  --- a/unix.txt
  +++ b/unix.txt
  @@ -1,3 +1,2 @@
   first
  -second
   third
  diff --git a/win.txt b/win.txt
  --- a/win.txt
  +++ b/win.txt
  @@ -1,3 +1,2 @@
   first\r (esc)
  -second\r (esc)
   third\r (esc)
  % hg revert
  reverting native.txt
  reverting unix.txt
  reverting win.txt
  % hg import
  applying p
  % native.txt
  first\r (esc)
  third\r (esc)
  % unix.txt
  first
  third
  % win.txt
  first\r (esc)
  third\r (esc)
  % hg diff -c tip
  diff --git a/native.txt b/native.txt
  --- a/native.txt
  +++ b/native.txt
  @@ -1,3 +1,2 @@
   first
  -second
   third
  diff --git a/unix.txt b/unix.txt
  --- a/unix.txt
  +++ b/unix.txt
  @@ -1,3 +1,2 @@
   first
  -second
   third
  diff --git a/win.txt b/win.txt
  --- a/win.txt
  +++ b/win.txt
  @@ -1,3 +1,2 @@
   first\r (esc)
  -second\r (esc)
   third\r (esc)
  $ rm -r repo
  $ makerepo CRLF
  
  # ==== setup CRLF repository ====
  % hg init
  adding .hgeol
  adding native.txt
  adding unix.txt
  adding win.txt
  $ dotest LF
  
  % hg clone repo repo-LF
  4 files updated, 0 files merged, 0 files removed, 0 files unresolved
  % native.txt
  first
  second
  third
  % unix.txt
  first
  second
  third
  % win.txt
  first\r (esc)
  second\r (esc)
  third\r (esc)
  % hg diff
  diff --git a/native.txt b/native.txt
  --- a/native.txt
  +++ b/native.txt
  @@ -1,3 +1,2 @@
   first\r (esc)
  -second\r (esc)
   third\r (esc)
  diff --git a/unix.txt b/unix.txt
  --- a/unix.txt
  +++ b/unix.txt
  @@ -1,3 +1,2 @@
   first
  -second
   third
  diff --git a/win.txt b/win.txt
  --- a/win.txt
  +++ b/win.txt
  @@ -1,3 +1,2 @@
   first\r (esc)
  -second\r (esc)
   third\r (esc)
  % hg revert
  reverting native.txt
  reverting unix.txt
  reverting win.txt
  % hg import
  applying p
  % native.txt
  first
  third
  % unix.txt
  first
  third
  % win.txt
  first\r (esc)
  third\r (esc)
  % hg diff -c tip
  diff --git a/native.txt b/native.txt
  --- a/native.txt
  +++ b/native.txt
  @@ -1,3 +1,2 @@
   first\r (esc)
  -second\r (esc)
   third\r (esc)
  diff --git a/unix.txt b/unix.txt
  --- a/unix.txt
  +++ b/unix.txt
  @@ -1,3 +1,2 @@
   first
  -second
   third
  diff --git a/win.txt b/win.txt
  --- a/win.txt
  +++ b/win.txt
  @@ -1,3 +1,2 @@
   first\r (esc)
  -second\r (esc)
   third\r (esc)
  $ dotest CRLF
  
  % hg clone repo repo-CRLF
  4 files updated, 0 files merged, 0 files removed, 0 files unresolved
  % native.txt
  first\r (esc)
  second\r (esc)
  third\r (esc)
  % unix.txt
  first
  second
  third
  % win.txt
  first\r (esc)
  second\r (esc)
  third\r (esc)
  % hg diff
  diff --git a/native.txt b/native.txt
  --- a/native.txt
  +++ b/native.txt
  @@ -1,3 +1,2 @@
   first\r (esc)
  -second\r (esc)
   third\r (esc)
  diff --git a/unix.txt b/unix.txt
  --- a/unix.txt
  +++ b/unix.txt
  @@ -1,3 +1,2 @@
   first
  -second
   third
  diff --git a/win.txt b/win.txt
  --- a/win.txt
  +++ b/win.txt
  @@ -1,3 +1,2 @@
   first\r (esc)
  -second\r (esc)
   third\r (esc)
  % hg revert
  reverting native.txt
  reverting unix.txt
  reverting win.txt
  % hg import
  applying p
  % native.txt
  first\r (esc)
  third\r (esc)
  % unix.txt
  first
  third
  % win.txt
  first\r (esc)
  third\r (esc)
  % hg diff -c tip
  diff --git a/native.txt b/native.txt
  --- a/native.txt
  +++ b/native.txt
  @@ -1,3 +1,2 @@
   first\r (esc)
  -second\r (esc)
   third\r (esc)
  diff --git a/unix.txt b/unix.txt
  --- a/unix.txt
  +++ b/unix.txt
  @@ -1,3 +1,2 @@
   first
  -second
   third
  diff --git a/win.txt b/win.txt
  --- a/win.txt
  +++ b/win.txt
  @@ -1,3 +1,2 @@
   first\r (esc)
  -second\r (esc)
   third\r (esc)
  $ rm -r repo