2 # Copyright (C) 2007, 2008, 2010 Free Software Foundation, Inc.
4 # This program is free software; you can redistribute it and/or modify
5 # it under the terms of the GNU General Public License as published by
6 # the Free Software Foundation; either version 2, or (at your option)
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program. If not, see <http://www.gnu.org/licenses/>.
17 # Test Automake TESTS color output, using the expect(1) program.
18 # Keep this in sync with the sister test `color.test'.
33 # Check that grep can parse nonprinting characters.
34 # BSD 'grep' works from a pipe, but not a seekable file.
35 # GNU or BSD 'grep -a' works on files, but is not portable.
36 case `echo "$std" | grep .` in
38 *) echo "$me: grep can't parse nonprinting characters" >&2; Exit 77;;
41 # This test requires a working a working `expect' program.
42 # Creative quoting required to avoid spurious maintainer-check failure.
43 (set +e; expect -c 'exit ''77'; test $? -eq 77) \
44 || skip_ "requires a working expect program"
46 # Also, if the $MAKE program fails to consider the standard output as a
47 # tty (this happens with e.g., BSD make and Solaris dmake when they're
48 # run in parallel mode; see the autoconf manual), there is little point
50 cat > Makefile <<'END'
52 ## Creaive quoting in the `echo' below to avoid risk of spurious output
53 ## matches by `expect', below.
54 @test -t 1 && echo "stdout" "is" "a" "tty"
56 cat > expect-check <<'END'
59 "stdout is a tty" { exit 0 }
64 MAKE=$MAKE expect -f expect-check \
65 || skip_ "make spawned by expect should have a tty stdout"
70 cat >>configure.in <<END
74 cat >Makefile.am <<'END'
75 AUTOMAKE_OPTIONS = color-tests
76 TESTS = $(check_SCRIPTS)
77 check_SCRIPTS = pass fail skip xpass xfail
78 XFAIL_TESTS = xpass xfail
98 chmod +x pass fail skip xpass xfail
107 # Not a useless use of cat; see above comments about grep.
108 cat stdout | grep ": pass" | $FGREP "$grn"
109 cat stdout | grep ": fail" | $FGREP "$red"
110 cat stdout | grep ": xfail" | $FGREP "$lgn"
111 cat stdout | grep ": xpass" | $FGREP "$red"
112 cat stdout | grep ": skip" | $FGREP "$blu"
117 # Not a useless use of cat; see above comments about grep.
118 cat stdout | grep ": pass" | $FGREP "$grn" && Exit 1
119 cat stdout | grep ": fail" | $FGREP "$red" && Exit 1
120 cat stdout | grep ": xfail" | $FGREP "$lgn" && Exit 1
121 cat stdout | grep ": xpass" | $FGREP "$red" && Exit 1
122 cat stdout | grep ": skip" | $FGREP "$blu" && Exit 1
126 cat >expect-make <<'END'
127 spawn $env(MAKE) -e check
131 MAKE=$MAKE expect -f expect-make >stdout \
132 || { cat stdout; Exit 1; }
136 AM_COLOR_TESTS=no MAKE=$MAKE expect -f expect-make >stdout \
137 || { cat stdout; Exit 1; }