mirror of
https://https.git.savannah.gnu.org/git/coreutils.git
synced 2026-01-30 03:14:27 +00:00
76 lines
1.8 KiB
Bash
Executable File
76 lines
1.8 KiB
Bash
Executable File
#!/bin/sh
|
|
# basic tests for printf
|
|
|
|
prog=`pwd`/../../src/printf
|
|
|
|
if test "$VERBOSE" = yes; then
|
|
set -x
|
|
$prog --version
|
|
fi
|
|
|
|
pwd=`pwd`
|
|
t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$
|
|
trap 'status=$?; cd $pwd; chmod -R u+rwx $t0; rm -rf $t0 && exit $status' 0
|
|
trap '(exit $?); exit $?' 1 2 13 15
|
|
|
|
framework_failure=0
|
|
mkdir -p $tmp || framework_failure=1
|
|
cd $tmp || framework_failure=1
|
|
|
|
if test $framework_failure = 1; then
|
|
echo "$0: failure in testing framework" 1>&2
|
|
(exit 1); exit 1
|
|
fi
|
|
|
|
fail=0
|
|
|
|
# This would fail (by printing the `--') for printf in sh-utils
|
|
# and in coreutils 4.5.1.
|
|
$prog -- 'foo\n' > out || fail=1
|
|
cat <<\EOF > exp
|
|
foo
|
|
EOF
|
|
|
|
cmp out exp || fail=1
|
|
test $fail = 1 && diff out exp 2> /dev/null
|
|
|
|
rm -f out exp
|
|
# Until coreutils-4.5.10, this would elicit a segfault.
|
|
$prog '1 %*sy\n' -3 x > out || fail=1
|
|
|
|
# Until coreutils-4.5.12, these would fail.
|
|
POSIXLY_CORRECT=1 \
|
|
$prog '2 \x' >> out || fail=1; echo >> out
|
|
$prog '3 \x40\n' >> out || fail=1
|
|
POSIXLY_CORRECT=1 \
|
|
$prog '4 \x40\n' >> out || fail=1
|
|
$prog '5 % +d\n' 234 >> out || fail=1
|
|
|
|
# This should print "6 !\n", but don't rely on `!' being the
|
|
# one-byte representation of octal 041. With printf prior to
|
|
# coreutils-5.0.1, it would print six bytes: "6 \41\n".
|
|
$prog '6 \41\n' | tr '\41' '!' >> out
|
|
|
|
# Note that as of coreutils-5.0.1, printf with a format of '\0002x'
|
|
# prints a NUL byte followed by the digit `2' and an `x'.
|
|
# By contrast bash's printf outputs the same thing as $(printf '\2x') does.
|
|
$prog '7 \2y \02y \002y \0002y\n' |tr '\0\2' '*=' >> out
|
|
|
|
$prog '8 %b %b %b %b\n' '\1y' '\01y' '\001y' '\0001y'|tr '\1' = >> out
|
|
|
|
cat <<\EOF > exp
|
|
1 x y
|
|
2 \x
|
|
3 @
|
|
4 \x40
|
|
5 +234
|
|
6 !
|
|
7 =y =y =y *2y
|
|
8 =y =y =y =y
|
|
EOF
|
|
|
|
cmp out exp || fail=1
|
|
test $fail = 1 && diff -au out exp 2> /dev/null
|
|
|
|
(exit $fail); exit $fail
|