2 # basic tests for printf
4 # Copyright (C) 2002, 2003, 2004, 2006 Free Software Foundation, Inc.
6 # This program is free software; you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 2 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program; if not, write to the Free Software
18 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
21 prog=`pwd`/../../src/printf
23 if test "$VERBOSE" = yes; then
29 t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$
30 trap 'status=$?; cd "$pwd" && chmod -R u+rwx $t0 && rm -rf $t0 && exit $status' 0
31 trap '(exit $?); exit $?' 1 2 13 15
34 mkdir -p $tmp || framework_failure=1
35 cd $tmp || framework_failure=1
37 if test $framework_failure = 1; then
38 echo "$0: failure in testing framework" 1>&2
44 # This would fail (by printing the `--') for printf in sh-utils
45 # and in coreutils 4.5.1.
46 "$prog" -- 'foo\n' > out || fail=1
52 test $fail = 1 && diff out exp 2> /dev/null
55 # Until coreutils-4.5.10, this would elicit a segfault.
56 "$prog" '1 %*sy\n' -3 x > out || fail=1
58 # Until coreutils 5.2.2, this would succeed.
59 if POSIXLY_CORRECT=1 "$prog" '2 \x' >/dev/null 2>&1; then
62 echo '2 failed, as expected' >> out
65 # Until coreutils-4.5.12, these would fail.
66 "$prog" '3 \x40\n' >> out || fail=1
68 "$prog" '4 \x40\n' >> out || fail=1
69 "$prog" '5 % +d\n' 234 >> out || fail=1
71 # This should print "6 !\n", but don't rely on `!' being the
72 # one-byte representation of octal 041. With printf prior to
73 # coreutils-5.0.1, it would print six bytes: "6 \41\n".
74 "$prog" '6 \41\n' | tr '\41' '!' >> out
76 # Note that as of coreutils-5.0.1, printf with a format of '\0002x'
77 # prints a NUL byte followed by the digit `2' and an `x'.
78 # By contrast bash's printf outputs the same thing as $(printf '\2x') does.
79 "$prog" '7 \2y \02y \002y \0002y\n' |tr '\0\2' '*=' >> out
81 "$prog" '8 %b %b %b %b\n' '\1y' '\01y' '\001y' '\0001y'|tr '\1' = >> out
83 "$prog" '9 %*dx\n' -2 0 >>out || fail=1
85 "$prog" '10 %.*dx\n' -2147483648 0 >>out || fail=1
87 "$prog" '11 %*c\n' 2 x >>out || fail=1
89 "$prog" '%#d\n' 0 >>out 2> /dev/null && fail=1
91 "$prog" '%0s\n' 0 >>out 2> /dev/null && fail=1
93 "$prog" '%.9c\n' 0 >>out 2> /dev/null && fail=1
95 "$prog" '%'\''s\n' 0 >>out 2> /dev/null && fail=1
111 cmp out exp || fail=1
112 test $fail = 1 && diff -au out exp 2> /dev/null
114 (exit $fail); exit $fail