comparison tests/test-fix.t @ 40564:0df4d93fdc27

tests: replace `tac` reimplementation by `sort -r`

`sort -r` is better code "formatter" than `tac` since it's
stable. It's also portable so we don't need to reimplement it in
Python.

Differential Revision: https://phab.mercurial-scm.org/D5239

40563:2ad56a9b983b

A script that implements uppercasing of specific lines in a file. This
approximates the behavior of code formatters well enough for our tests.

  $ TAC="$TESTTMP/tac.py"
  $ cat > $TAC <<EOF
  > import sys
  > print('\n'.join(sys.stdin.read().splitlines()[::-1]))
  > EOF
  $ UPPERCASEPY="$TESTTMP/uppercase.py"
  $ cat > $UPPERCASEPY <<EOF
  > import sys
  > from mercurial.utils.procutil import setbinary
  > setbinary(sys.stdin)

  $ printf "foo\n" > foo.whole
  $ printf "first\nsecond\n" > bar.txt
  $ hg add -q
  $ hg fix -w --config fix.sometool:fileset=bar.txt \
  >           --config fix.sometool:command="$PYTHON $TAC"
  the fix.tool:fileset config name is deprecated; please rename it to fix.tool:pattern

  $ cat foo.whole
  FOO
  $ cat bar.txt

40564:0df4d93fdc27

A script that implements uppercasing of specific lines in a file. This
approximates the behavior of code formatters well enough for our tests.

  $ UPPERCASEPY="$TESTTMP/uppercase.py"
  $ cat > $UPPERCASEPY <<EOF
  > import sys
  > from mercurial.utils.procutil import setbinary
  > setbinary(sys.stdin)

  $ printf "foo\n" > foo.whole
  $ printf "first\nsecond\n" > bar.txt
  $ hg add -q
  $ hg fix -w --config fix.sometool:fileset=bar.txt \
  >           --config fix.sometool:command="sort -r"
  the fix.tool:fileset config name is deprecated; please rename it to fix.tool:pattern

  $ cat foo.whole
  FOO
  $ cat bar.txt