2016-01-07 08:51:53 +00:00
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#!/bin/sh
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2000-07-07 21:06:48 +00:00
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# Testing of printf.
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2022-01-01 18:54:23 +00:00
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# Copyright (C) 2000-2022 Free Software Foundation, Inc.
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2000-07-07 21:06:48 +00:00
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# This file is part of the GNU C Library.
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2001-07-06 04:58:11 +00:00
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2000-07-07 21:06:48 +00:00
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# The GNU C Library is free software; you can redistribute it and/or
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2001-07-06 04:58:11 +00:00
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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2000-07-07 21:06:48 +00:00
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# The GNU C Library 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 GNU
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2001-07-06 04:58:11 +00:00
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# Lesser General Public License for more details.
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# You should have received a copy of the GNU Lesser General Public
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2012-02-09 23:18:22 +00:00
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# License along with the GNU C Library; if not, see
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Prefer https to http for gnu.org and fsf.org URLs
Also, change sources.redhat.com to sourceware.org.
This patch was automatically generated by running the following shell
script, which uses GNU sed, and which avoids modifying files imported
from upstream:
sed -ri '
s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g
s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g
' \
$(find $(git ls-files) -prune -type f \
! -name '*.po' \
! -name 'ChangeLog*' \
! -path COPYING ! -path COPYING.LIB \
! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \
! -path manual/texinfo.tex ! -path scripts/config.guess \
! -path scripts/config.sub ! -path scripts/install-sh \
! -path scripts/mkinstalldirs ! -path scripts/move-if-change \
! -path INSTALL ! -path locale/programs/charmap-kw.h \
! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \
! '(' -name configure \
-execdir test -f configure.ac -o -f configure.in ';' ')' \
! '(' -name preconfigure \
-execdir test -f preconfigure.ac ';' ')' \
-print)
and then by running 'make dist-prepare' to regenerate files built
from the altered files, and then executing the following to cleanup:
chmod a+x sysdeps/unix/sysv/linux/riscv/configure
# Omit irrelevant whitespace and comment-only changes,
# perhaps from a slightly-different Autoconf version.
git checkout -f \
sysdeps/csky/configure \
sysdeps/hppa/configure \
sysdeps/riscv/configure \
sysdeps/unix/sysv/linux/csky/configure
# Omit changes that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines
git checkout -f \
sysdeps/powerpc/powerpc64/ppc-mcount.S \
sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
# Omit change that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline
git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
2019-09-07 05:40:42 +00:00
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# <https://www.gnu.org/licenses/>.
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2000-07-07 21:06:48 +00:00
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2012-09-24 20:52:13 +00:00
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set -e
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2000-07-07 21:06:48 +00:00
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common_objpfx=$1; shift
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2013-01-11 15:14:18 +00:00
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test_program_prefix=$1; shift
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2000-07-07 21:06:48 +00:00
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status=0
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2013-01-11 15:14:18 +00:00
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${test_program_prefix} \
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2000-07-07 21:06:48 +00:00
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${common_objpfx}stdio-common/tst-printf \
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> ${common_objpfx}stdio-common/tst-printf.out || status=1
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cat <<'EOF' |
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%.4x: `0012'
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%04x: `0012'
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%4.4x: `0012'
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%04.4x: `0012'
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%4.3x: ` 012'
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%04.3x: ` 012'
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%.*x: `0012'
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%0*x: `0012'
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%*.*x: `0012'
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%0*.*x: `0012'
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Support C2X printf %b, %B
C2X adds a printf %b format (see
<http://www.open-std.org/jtc1/sc22/wg14/www/docs/n2630.pdf>, accepted
for C2X), for outputting integers in binary. It also has recommended
practice for a corresponding %B format (like %b, but %#B starts the
output with 0B instead of 0b). Add support for these formats to
glibc.
One existing test uses %b as an example of an unknown format, to test
how glibc printf handles unknown formats; change that to %v. Use of
%b and %B as user-registered format specifiers continues to work (and
we already have a test that covers that, tst-printfsz.c).
Note that C2X also has scanf %b support, plus support for binary
constants starting 0b in strtol (base 0 and 2) and scanf %i (strtol
base 0 and scanf %i coming from a previous paper that added binary
integer literals). I intend to implement those features in a separate
patch or patches; as discussed in the thread starting at
<https://sourceware.org/pipermail/libc-alpha/2020-December/120414.html>,
they will be more complicated because they involve adding extra public
symbols to ensure compatibility with existing code that might not
expect 0b constants to be handled by strtol base 0 and 2 and scanf %i,
whereas simply adding a new format specifier poses no such
compatibility concerns.
Note that the actual conversion from integer to string uses existing
code in _itoa.c. That code has special cases for bases 8, 10 and 16,
probably so that the compiler can optimize division by an integer
constant in the code for those bases. If desired such special cases
could easily be added for base 2 as well, but that would be an
optimization, not actually needed for these printf formats to work.
Tested for x86_64 and x86. Also tested with build-many-glibcs.py for
aarch64-linux-gnu with GCC mainline to make sure that the test does
indeed build with GCC 12 (where format checking warnings are enabled
for most of the test).
2021-11-10 15:52:21 +00:00
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bad format: "%v"
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2000-07-07 21:06:48 +00:00
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nil pointer (padded): " (nil)"
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decimal negative: "-2345"
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octal negative: "37777773327"
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hex negative: "fffff6d7"
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long decimal number: "-123456"
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long octal negative: "37777773327"
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long unsigned decimal number: "4294843840"
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zero-padded LDN: "-000123456"
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left-adjusted ZLDN: "-123456 "
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space-padded LDN: " -123456"
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left-adjusted SLDN: "-123456 "
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zero-padded string: " Hi, Z."
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left-adjusted Z string: "Hi, Z. "
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space-padded string: " Hi, Z."
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left-adjusted S string: "Hi, Z. "
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null string: "(null)"
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limited string: "Good morning, Doctor C"
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2017-10-13 18:44:39 +00:00
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a-style max: "0x1.fffffffffffffp+1023"
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a-style -max: "-0x1.fffffffffffffp+1023"
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2000-07-07 21:06:48 +00:00
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e-style >= 1: "1.234000e+01"
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e-style >= .1: "1.234000e-01"
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e-style < .1: "1.234000e-03"
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e-style big: "1.000000000000000000000000000000000000000000000000000000000000e+20"
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e-style == .1: "1.000000e-01"
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2021-02-05 04:22:52 +00:00
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f-style == 0: "0.000000"
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2000-07-07 21:06:48 +00:00
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f-style >= 1: "12.340000"
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f-style >= .1: "0.123400"
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f-style < .1: "0.001234"
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2021-02-05 04:22:52 +00:00
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g-style == 0: "0"
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2000-07-07 21:06:48 +00:00
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g-style >= 1: "12.34"
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g-style >= .1: "0.1234"
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g-style < .1: "0.001234"
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g-style big: "100000000000000000000"
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2021-02-05 04:22:52 +00:00
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Lf-style == 0: "0.000000"
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Lf-style >= 1: "12.340000"
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Lf-style >= .1: "0.123400"
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Lf-style < .1: "0.001234"
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Lg-style == 0: "0"
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Lg-style >= 1: "12.34"
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Lg-style >= .1: "0.1234"
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Lg-style < .1: "0.001234"
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Lg-style big: "100000000000000000000"
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0.10000
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0.10000
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x0.5000x
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2000-07-07 21:06:48 +00:00
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0.10000
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0.10000
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x0.5000x
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0x1
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something really insane: 1.000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
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2021-02-05 04:22:52 +00:00
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something really insane (long double): 1.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
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2000-07-07 21:06:48 +00:00
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5.87747175411143754e-39
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5.87747175411143754e-39
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5.87747175411143754e-39
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5.87747175411143754e-39
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5.87747175411143754e-39
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5.87747175411143754e-39
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5.87747175411143754e-39
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5.87747175411143754e-39
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5.87747175411143754e-39
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5.87747175411143754e-39
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5.87747175411143754e-39
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5.87747175411143754e-39
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5.87747175411143754e-39
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5.87747175411143754e-39
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5.87747175411143754e-39
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5.87747175411143754e-39
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5.87747175411143754e-39
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4.94066e-324
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2021-02-05 04:22:52 +00:00
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| 0.0000| 0.0000e+00| 0| 0.0000| 0|
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| 1.0000| 1.0000e+00| 1| 1.0000| 1|
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| -1.0000| -1.0000e+00| -1| -1.0000| -1|
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| 100.0000| 1.0000e+02| 100| 100.0000| 100|
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| 1000.0000| 1.0000e+03| 1000| 1000.0000| 1000|
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| 10000.0000| 1.0000e+04| 1e+04| 10000.0000| 1e+04|
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| 12345.0000| 1.2345e+04| 1.234e+04| 12345.0000| 1.234e+04|
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| 100000.0000| 1.0000e+05| 1e+05| 100000.0000| 1e+05|
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| 123456.0000| 1.2346e+05| 1.235e+05| 123456.0000| 1.235e+05|
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2000-07-07 21:06:48 +00:00
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snprintf ("%30s", "foo") == 30, " "
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2002-03-13 23:44:36 +00:00
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snprintf ("%.999999u", 10) == 999999
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2017-10-13 18:44:39 +00:00
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179769313486231570814527423731704356798070567525844996598917476803157260780028538760589558632766878171540458953514382464234321326889464182768467546703537516986049910576551282076245490090389328944075868508455133942304583236903222948165808559332123348274797826204144723168738177180919299881250404026184124858368.00000000
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-179769313486231570814527423731704356798070567525844996598917476803157260780028538760589558632766878171540458953514382464234321326889464182768467546703537516986049910576551282076245490090389328944075868508455133942304583236903222948165808559332123348274797826204144723168738177180919299881250404026184124858368.00000000
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2000-07-07 21:06:48 +00:00
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1.234568e+06 should be 1.234568e+06
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1234567.800000 should be 1234567.800000
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1.23457e+06 should be 1.23457e+06
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123.456 should be 123.456
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1e+06 should be 1e+06
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10 should be 10
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0.02 should be 0.02
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Test ok.
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sprintf (buf, "%07Lo", 040000000000ll) = 40000000000
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2000-09-25 05:12:05 +00:00
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printf ("%hhu", 257) = 1
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printf ("%hu", 65537) = 1
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2006-05-05 13:37:35 +00:00
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printf ("%hhi", 257) = 1
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printf ("%hi", 65537) = 1
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printf ("%1$hhu", 257) = 1
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printf ("%1$hu", 65537) = 1
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printf ("%1$hhi", 257) = 1
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printf ("%1$hi", 65537) = 1
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2000-07-07 21:06:48 +00:00
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--- Should be no further output. ---
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EOF
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2001-03-04 08:47:11 +00:00
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cmp - ${common_objpfx}stdio-common/tst-printf.out > /dev/null 2>&1 ||
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2000-09-14 22:42:29 +00:00
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cat <<'EOF' |
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%.4x: `0012'
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%04x: `0012'
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%4.4x: `0012'
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%04.4x: `0012'
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%4.3x: ` 012'
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%04.3x: ` 012'
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%.*x: `0012'
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%0*x: `0012'
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%*.*x: `0012'
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%0*.*x: `0012'
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Support C2X printf %b, %B
C2X adds a printf %b format (see
<http://www.open-std.org/jtc1/sc22/wg14/www/docs/n2630.pdf>, accepted
for C2X), for outputting integers in binary. It also has recommended
practice for a corresponding %B format (like %b, but %#B starts the
output with 0B instead of 0b). Add support for these formats to
glibc.
One existing test uses %b as an example of an unknown format, to test
how glibc printf handles unknown formats; change that to %v. Use of
%b and %B as user-registered format specifiers continues to work (and
we already have a test that covers that, tst-printfsz.c).
Note that C2X also has scanf %b support, plus support for binary
constants starting 0b in strtol (base 0 and 2) and scanf %i (strtol
base 0 and scanf %i coming from a previous paper that added binary
integer literals). I intend to implement those features in a separate
patch or patches; as discussed in the thread starting at
<https://sourceware.org/pipermail/libc-alpha/2020-December/120414.html>,
they will be more complicated because they involve adding extra public
symbols to ensure compatibility with existing code that might not
expect 0b constants to be handled by strtol base 0 and 2 and scanf %i,
whereas simply adding a new format specifier poses no such
compatibility concerns.
Note that the actual conversion from integer to string uses existing
code in _itoa.c. That code has special cases for bases 8, 10 and 16,
probably so that the compiler can optimize division by an integer
constant in the code for those bases. If desired such special cases
could easily be added for base 2 as well, but that would be an
optimization, not actually needed for these printf formats to work.
Tested for x86_64 and x86. Also tested with build-many-glibcs.py for
aarch64-linux-gnu with GCC mainline to make sure that the test does
indeed build with GCC 12 (where format checking warnings are enabled
for most of the test).
2021-11-10 15:52:21 +00:00
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bad format: "%v"
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2000-09-14 22:42:29 +00:00
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nil pointer (padded): " (nil)"
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decimal negative: "-2345"
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octal negative: "37777773327"
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hex negative: "fffff6d7"
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long decimal number: "-123456"
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long octal negative: "1777777777777777773327"
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long unsigned decimal number: "18446744073709428160"
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zero-padded LDN: "-000123456"
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left-adjusted ZLDN: "-123456 "
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space-padded LDN: " -123456"
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left-adjusted SLDN: "-123456 "
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zero-padded string: " Hi, Z."
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left-adjusted Z string: "Hi, Z. "
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space-padded string: " Hi, Z."
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left-adjusted S string: "Hi, Z. "
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null string: "(null)"
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limited string: "Good morning, Doctor C"
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2017-10-13 18:44:39 +00:00
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a-style max: "0x1.fffffffffffffp+1023"
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a-style -max: "-0x1.fffffffffffffp+1023"
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2000-09-14 22:42:29 +00:00
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e-style >= 1: "1.234000e+01"
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e-style >= .1: "1.234000e-01"
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e-style < .1: "1.234000e-03"
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e-style big: "1.000000000000000000000000000000000000000000000000000000000000e+20"
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e-style == .1: "1.000000e-01"
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2021-02-05 04:22:52 +00:00
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f-style == 0: "0.000000"
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2000-09-14 22:42:29 +00:00
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f-style >= 1: "12.340000"
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f-style >= .1: "0.123400"
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f-style < .1: "0.001234"
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2021-02-05 04:22:52 +00:00
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g-style == 0: "0"
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2000-09-14 22:42:29 +00:00
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g-style >= 1: "12.34"
|
|
|
|
|
g-style >= .1: "0.1234"
|
|
|
|
|
g-style < .1: "0.001234"
|
|
|
|
|
g-style big: "100000000000000000000"
|
2021-02-05 04:22:52 +00:00
|
|
|
Lf-style == 0: "0.000000"
|
|
|
|
|
Lf-style >= 1: "12.340000"
|
|
|
|
|
Lf-style >= .1: "0.123400"
|
|
|
|
|
Lf-style < .1: "0.001234"
|
|
|
|
|
Lg-style == 0: "0"
|
|
|
|
|
Lg-style >= 1: "12.34"
|
|
|
|
|
Lg-style >= .1: "0.1234"
|
|
|
|
|
Lg-style < .1: "0.001234"
|
|
|
|
|
Lg-style big: "100000000000000000000"
|
|
|
|
|
0.10000
|
|
|
|
|
0.10000
|
|
|
|
|
x0.5000x
|
2000-09-14 22:42:29 +00:00
|
|
|
0.10000
|
|
|
|
|
0.10000
|
|
|
|
|
x0.5000x
|
|
|
|
|
0x1
|
|
|
|
|
something really insane: 1.000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
|
2021-02-05 04:22:52 +00:00
|
|
|
something really insane (long double): 1.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
|
2000-09-14 22:42:29 +00:00
|
|
|
5.87747175411143754e-39
|
|
|
|
|
5.87747175411143754e-39
|
|
|
|
|
5.87747175411143754e-39
|
|
|
|
|
5.87747175411143754e-39
|
|
|
|
|
5.87747175411143754e-39
|
|
|
|
|
5.87747175411143754e-39
|
|
|
|
|
5.87747175411143754e-39
|
|
|
|
|
5.87747175411143754e-39
|
|
|
|
|
5.87747175411143754e-39
|
|
|
|
|
5.87747175411143754e-39
|
|
|
|
|
5.87747175411143754e-39
|
|
|
|
|
5.87747175411143754e-39
|
|
|
|
|
5.87747175411143754e-39
|
|
|
|
|
5.87747175411143754e-39
|
|
|
|
|
5.87747175411143754e-39
|
|
|
|
|
5.87747175411143754e-39
|
|
|
|
|
5.87747175411143754e-39
|
|
|
|
|
4.94066e-324
|
2021-02-05 04:22:52 +00:00
|
|
|
| 0.0000| 0.0000e+00| 0| 0.0000| 0|
|
|
|
|
|
| 1.0000| 1.0000e+00| 1| 1.0000| 1|
|
|
|
|
|
| -1.0000| -1.0000e+00| -1| -1.0000| -1|
|
|
|
|
|
| 100.0000| 1.0000e+02| 100| 100.0000| 100|
|
|
|
|
|
| 1000.0000| 1.0000e+03| 1000| 1000.0000| 1000|
|
|
|
|
|
| 10000.0000| 1.0000e+04| 1e+04| 10000.0000| 1e+04|
|
|
|
|
|
| 12345.0000| 1.2345e+04| 1.234e+04| 12345.0000| 1.234e+04|
|
|
|
|
|
| 100000.0000| 1.0000e+05| 1e+05| 100000.0000| 1e+05|
|
|
|
|
|
| 123456.0000| 1.2346e+05| 1.235e+05| 123456.0000| 1.235e+05|
|
2000-09-14 22:42:29 +00:00
|
|
|
snprintf ("%30s", "foo") == 30, " "
|
2002-03-13 23:44:36 +00:00
|
|
|
snprintf ("%.999999u", 10) == 999999
|
2017-10-13 18:44:39 +00:00
|
|
|
179769313486231570814527423731704356798070567525844996598917476803157260780028538760589558632766878171540458953514382464234321326889464182768467546703537516986049910576551282076245490090389328944075868508455133942304583236903222948165808559332123348274797826204144723168738177180919299881250404026184124858368.00000000
|
|
|
|
|
-179769313486231570814527423731704356798070567525844996598917476803157260780028538760589558632766878171540458953514382464234321326889464182768467546703537516986049910576551282076245490090389328944075868508455133942304583236903222948165808559332123348274797826204144723168738177180919299881250404026184124858368.00000000
|
2000-09-14 22:42:29 +00:00
|
|
|
1.234568e+06 should be 1.234568e+06
|
|
|
|
|
1234567.800000 should be 1234567.800000
|
|
|
|
|
1.23457e+06 should be 1.23457e+06
|
|
|
|
|
123.456 should be 123.456
|
|
|
|
|
1e+06 should be 1e+06
|
|
|
|
|
10 should be 10
|
|
|
|
|
0.02 should be 0.02
|
|
|
|
|
Test ok.
|
|
|
|
|
sprintf (buf, "%07Lo", 040000000000ll) = 40000000000
|
2000-09-25 05:12:05 +00:00
|
|
|
printf ("%hhu", 257) = 1
|
|
|
|
|
printf ("%hu", 65537) = 1
|
2006-05-02 20:28:05 +00:00
|
|
|
printf ("%hhi", 257) = 1
|
|
|
|
|
printf ("%hi", 65537) = 1
|
|
|
|
|
printf ("%1$hhu", 257) = 1
|
|
|
|
|
printf ("%1$hu", 65537) = 1
|
|
|
|
|
printf ("%1$hhi", 257) = 1
|
|
|
|
|
printf ("%1$hi", 65537) = 1
|
2000-09-14 22:42:29 +00:00
|
|
|
--- Should be no further output. ---
|
|
|
|
|
EOF
|
2001-03-04 08:47:11 +00:00
|
|
|
cmp - ${common_objpfx}stdio-common/tst-printf.out > /dev/null 2>&1 ||
|
2000-09-14 22:42:29 +00:00
|
|
|
{
|
|
|
|
|
status=1
|
|
|
|
|
echo "*** output comparison failed"
|
|
|
|
|
}
|
2000-07-07 21:06:48 +00:00
|
|
|
|
|
|
|
|
exit $status
|
