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test-lib: fix TERM to dumb for test repeatability 

Dscho noticed that Term::ReadLine (used by send-email) colorized its
output for his TERM settings, inside t9001 tests.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano 2008-03-06 19:04:26 -08:00
parent 79f43f3de8
commit c2116a1783
1 changed files with 17 additions and 7 deletions
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24
t/test-lib.sh
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@ -3,12 +3,16 @@
# Copyright (c) 2005 Junio C Hamano # Copyright (c) 2005 Junio C Hamano
# #
# Keep the original TERM for say_color
ORIGINAL_TERM=$TERM
# For repeatability, reset the environment to known value. # For repeatability, reset the environment to known value.
LANG=C LANG=C
LC_ALL=C LC_ALL=C
PAGER=cat PAGER=cat
TZ=UTC TZ=UTC
export LANG LC_ALL PAGER TZ TERM=dumb
export LANG LC_ALL PAGER TERM TZ
EDITOR=: EDITOR=:
VISUAL=: VISUAL=:
unset GIT_EDITOR unset GIT_EDITOR
@ -58,12 +62,14 @@ esac
# This test checks if command xyzzy does the right thing... # This test checks if command xyzzy does the right thing...
# ' # '
# . ./test-lib.sh # . ./test-lib.sh
[ "x$ORIGINAL_TERM" != "xdumb" ] && (
[ "x$TERM" != "xdumb" ] && TERM=$ORIGINAL_TERM &&
[ -t 1 ] && export TERM &&
tput bold >/dev/null 2>&1 && [ -t 1 ] &&
tput setaf 1 >/dev/null 2>&1 && tput bold >/dev/null 2>&1 &&
tput sgr0 >/dev/null 2>&1 && tput setaf 1 >/dev/null 2>&1 &&
tput sgr0 >/dev/null 2>&1
) &&
color=t color=t
while test "$#" -ne 0 while test "$#" -ne 0
@ -91,6 +97,9 @@ done
if test -n "$color"; then if test -n "$color"; then
say_color () { say_color () {
(
TERM=$ORIGINAL_TERM
export TERM
case "$1" in case "$1" in
error) tput bold; tput setaf 1;; # bold red error) tput bold; tput setaf 1;; # bold red
skip) tput bold; tput setaf 2;; # bold green skip) tput bold; tput setaf 2;; # bold green
@ -101,6 +110,7 @@ if test -n "$color"; then
shift shift
echo "* $*" echo "* $*"
tput sgr0 tput sgr0
)
} }
else else
say_color() { say_color() {