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3c88587b2e
Run this command to remove the factored-out "fail=0" lines. perl -ni -e '/^fail=0$/ or print' $(g grep -l '^fail=0$') * tests/test-lib.sh: Initialize fail=0 here, not in 300+ scripts. * tests/...: nearly all bourne shell scripts Suggested by Eric Blake.
103 lines
2.6 KiB
Bash
Executable File
103 lines
2.6 KiB
Bash
Executable File
#!/bin/sh
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# basic tests for printf
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# Copyright (C) 2002-2004, 2006-2009 Free Software Foundation, Inc.
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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prog="$abs_top_builddir/src/printf"
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if test "$VERBOSE" = yes; then
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set -x
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"$prog" --version
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fi
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. $srcdir/test-lib.sh
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getlimits_
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# Verify the 3 methods of specifying "Escape":
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test $("$prog" "\x1b\n\33\n\e\n" | uniq -u) && fail=1
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# This would fail (by printing the `--') for printf in sh-utils
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# and in coreutils 4.5.1.
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"$prog" -- 'foo\n' > out || fail=1
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cat <<\EOF > exp
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foo
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EOF
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compare out exp || fail=1
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rm -f out exp
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# Until coreutils-4.5.10, this would elicit a segfault.
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"$prog" '1 %*sy\n' -3 x > out || fail=1
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# Until coreutils 5.2.2, this would succeed.
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if POSIXLY_CORRECT=1 "$prog" '2 \x' >/dev/null 2>&1; then
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fail=1
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else
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echo '2 failed, as expected' >> out
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fi
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# Until coreutils-4.5.12, these would fail.
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"$prog" '3 \x40\n' >> out || fail=1
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POSIXLY_CORRECT=1 \
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"$prog" '4 \x40\n' >> out || fail=1
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"$prog" '5 % +d\n' 234 >> out || fail=1
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# This should print "6 !\n", but don't rely on `!' being the
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# one-byte representation of octal 041. With printf prior to
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# coreutils-5.0.1, it would print six bytes: "6 \41\n".
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"$prog" '6 \41\n' | tr '\41' '!' >> out
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# Note that as of coreutils-5.0.1, printf with a format of '\0002x'
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# prints a NUL byte followed by the digit `2' and an `x'.
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# By contrast bash's printf outputs the same thing as $(printf '\2x') does.
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"$prog" '7 \2y \02y \002y \0002y\n' |tr '\0\2' '*=' >> out
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"$prog" '8 %b %b %b %b\n' '\1y' '\01y' '\001y' '\0001y'|tr '\1' = >> out
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"$prog" '9 %*dx\n' -2 0 >>out || fail=1
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"$prog" '10 %.*dx\n' $INT_UFLOW 0 >>out || fail=1
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"$prog" '%.*dx\n' $INT_OFLOW 0 >>out 2> /dev/null && fail=1
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"$prog" '11 %*c\n' 2 x >>out || fail=1
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"$prog" '%#d\n' 0 >>out 2> /dev/null && fail=1
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"$prog" '%0s\n' 0 >>out 2> /dev/null && fail=1
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"$prog" '%.9c\n' 0 >>out 2> /dev/null && fail=1
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"$prog" '%'\''s\n' 0 >>out 2> /dev/null && fail=1
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cat <<\EOF > exp
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1 x y
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2 failed, as expected
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3 @
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4 @
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5 +234
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6 !
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7 =y =y =y *2y
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8 =y =y =y =y
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9 0 x
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10 0x
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11 x
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EOF
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compare out exp || fail=1
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Exit $fail
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