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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
| commit | 19fcec84d8d7d21e796c7624e521b60d28ee21ed (patch) | |
| tree | 42d26aa27d1e3f7c0b8bd3fd14e7d7082f5008dc /src/zstd/tests/gzip | |
| parent | Initial commit. (diff) | |
| download | ceph-upstream/16.2.11+ds.tar.xz ceph-upstream/16.2.11+ds.zip | |
Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/zstd/tests/gzip')
23 files changed, 1792 insertions, 0 deletions
diff --git a/src/zstd/tests/gzip/Makefile b/src/zstd/tests/gzip/Makefile new file mode 100644 index 000000000..73f62f0eb --- /dev/null +++ b/src/zstd/tests/gzip/Makefile @@ -0,0 +1,45 @@ +# ################################################################ +# Copyright (c) 2017-2020, Facebook, Inc. +# All rights reserved. +# +# This source code is licensed under both the BSD-style license (found in the +# LICENSE file in the root directory of this source tree) and the GPLv2 (found +# in the COPYING file in the root directory of this source tree). +# You may select, at your option, one of the above-listed licenses. +# ################################################################ + +PRGDIR = ../../programs +VOID = /dev/null +export PATH := .:$(PATH) + +.PHONY: all +#all: test-gzip-env +all: test-helin-segv test-hufts test-keep test-list test-memcpy-abuse test-mixed +all: test-null-suffix-clobber test-stdin test-trailing-nul test-unpack-invalid +all: test-zdiff test-zgrep-context test-zgrep-f test-zgrep-signal test-znew-k test-z-suffix + @echo Testing completed + +.PHONY: zstd +zstd: + $(MAKE) -C $(PRGDIR) zstd + ln -sf $(PRGDIR)/zstd gzip + @echo PATH=$(PATH) + gzip --version + +.PHONY: clean +clean: + @$(MAKE) -C $(PRGDIR) $@ > $(VOID) + @$(RM) *.trs *.log + @echo Cleaning completed + + +#------------------------------------------------------------------------------ +# validated only for Linux, macOS, Hurd and some BSD targets +#------------------------------------------------------------------------------ +ifneq (,$(filter $(shell uname),Linux Darwin GNU/kFreeBSD GNU FreeBSD DragonFly NetBSD)) + +test-%: zstd + @./test-driver.sh --test-name $* --log-file $*.log --trs-file $*.trs --expect-failure "no" --color-tests "yes" --enable-hard-errors "yes" ./$*.sh + # || echo ignoring error + +endif diff --git a/src/zstd/tests/gzip/gzip-env.sh b/src/zstd/tests/gzip/gzip-env.sh new file mode 100755 index 000000000..120e52d78 --- /dev/null +++ b/src/zstd/tests/gzip/gzip-env.sh @@ -0,0 +1,46 @@ +#!/bin/sh +# Test the obsolescent GZIP environment variable. + +# Copyright 2015-2016 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# limit so don't run it by default. + +. "${srcdir=.}/init.sh"; path_prepend_ . + +#echo PATH=$PATH +#gzip --version + +echo a >exp || framework_failure_ +gzip <exp >in || framework_failure_ + +fail=0 +GZIP=-qv gzip -d <in >out 2>err || fail=1 +compare exp out || fail=1 + +for badopt in -- -c --stdout -d --decompress -f --force -h --help -k --keep \ + -l --list -L --license -r --recursive -Sxxx --suffix=xxx '--suffix xxx' \ + -t --test -V --version +do + GZIP=$badopt gzip -d <in >out 2>err && fail=1 +done + +for goodopt in -n --no-name -N --name -q --quiet -v --verbose \ + -1 --fast -2 -3 -4 -5 -6 -7 -8 -9 --best +do + GZIP=$goodopt gzip -d <in >out 2>err || fail=1 + compare exp out || fail=1 +done + +Exit $fail diff --git a/src/zstd/tests/gzip/helin-segv.sh b/src/zstd/tests/gzip/helin-segv.sh new file mode 100644 index 000000000..f182c8066 --- /dev/null +++ b/src/zstd/tests/gzip/helin-segv.sh @@ -0,0 +1,31 @@ +#!/bin/sh +# Before gzip-1.4, gzip -d would segfault on some inputs. + +# Copyright (C) 2010-2016 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# limit so don't run it by default. + +. "${srcdir=.}/init.sh"; path_prepend_ . + +# This test case was provided by Aki Helin. +printf '\037\235\220\0\0\0\304' > helin.gz || framework_failure_ +printf '\0\0' > exp || framework_failure_ + +fail=0 + +gzip -dc helin.gz > out || fail=1 +compare exp out || fail=1 + +Exit $fail diff --git a/src/zstd/tests/gzip/help-version.sh b/src/zstd/tests/gzip/help-version.sh new file mode 100644 index 000000000..ee0c19f7d --- /dev/null +++ b/src/zstd/tests/gzip/help-version.sh @@ -0,0 +1,270 @@ +#! /bin/sh +# Make sure all these programs work properly +# when invoked with --help or --version. + +# Copyright (C) 2000-2016 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +# Ensure that $SHELL is set to *some* value and exported. +# This is required for dircolors, which would fail e.g., when +# invoked via debuild (which removes SHELL from the environment). +test "x$SHELL" = x && SHELL=/bin/sh +export SHELL + +. "${srcdir=.}/init.sh"; path_prepend_ . + +expected_failure_status_chroot=125 +expected_failure_status_env=125 +expected_failure_status_nice=125 +expected_failure_status_nohup=125 +expected_failure_status_stdbuf=125 +expected_failure_status_su=125 +expected_failure_status_timeout=125 +expected_failure_status_printenv=2 +expected_failure_status_tty=3 +expected_failure_status_sort=2 +expected_failure_status_expr=3 +expected_failure_status_lbracket=2 +expected_failure_status_dir=2 +expected_failure_status_ls=2 +expected_failure_status_vdir=2 + +expected_failure_status_cmp=2 +expected_failure_status_zcmp=2 +expected_failure_status_sdiff=2 +expected_failure_status_diff3=2 +expected_failure_status_diff=2 +expected_failure_status_zdiff=2 +expected_failure_status_zgrep=2 +expected_failure_status_zegrep=2 +expected_failure_status_zfgrep=2 + +expected_failure_status_grep=2 +expected_failure_status_egrep=2 +expected_failure_status_fgrep=2 + +test "$built_programs" \ + || fail_ "built_programs not specified!?!" + +test "$VERSION" \ + || fail_ "set envvar VERSION; it is required for a PATH sanity-check" + +# Extract version from --version output of the first program +for i in $built_programs; do + v=$(env $i --version | sed -n '1s/.* //p;q') + break +done + +# Ensure that it matches $VERSION. +test "x$v" = "x$VERSION" \ + || fail_ "--version-\$VERSION mismatch" + +for lang in C fr da; do + for i in $built_programs; do + + # Skip `test'; it doesn't accept --help or --version. + test $i = test && continue; + + # false fails even when invoked with --help or --version. + if test $i = false; then + env LC_MESSAGES=$lang $i --help >/dev/null && fail=1 + env LC_MESSAGES=$lang $i --version >/dev/null && fail=1 + continue + fi + + args= + + # The just-built install executable is always named `ginstall'. + test $i = install && i=ginstall + + # Make sure they exit successfully, under normal conditions. + eval "env \$i $args --help > h-\$i " || fail=1 + eval "env \$i $args --version >/dev/null" || fail=1 + + # Make sure they mention the bug-reporting address in --help output. + grep "$PACKAGE_BUGREPORT" h-$i > /dev/null || fail=1 + rm -f h-$i + + # Make sure they fail upon `disk full' error. + if test -w /dev/full && test -c /dev/full; then + eval "env \$i $args --help >/dev/full 2>/dev/null" && fail=1 + eval "env \$i $args --version >/dev/full 2>/dev/null" && fail=1 + status=$? + test $i = [ && prog=lbracket || prog=$i + eval "expected=\$expected_failure_status_$prog" + test x$expected = x && expected=1 + if test $status = $expected; then + : # ok + else + fail=1 + echo "*** $i: bad exit status \`$status' (expected $expected)," 1>&2 + echo " with --help or --version output redirected to /dev/full" 1>&2 + fi + fi + done +done + +bigZ_in=bigZ-in.Z +zin=zin.gz +zin2=zin2.gz + +tmp=tmp-$$ +tmp_in=in-$$ +tmp_in2=in2-$$ +tmp_dir=dir-$$ +tmp_out=out-$$ +mkdir $tmp || fail=1 +cd $tmp || fail=1 + +comm_setup () { args="$tmp_in $tmp_in"; } +csplit_setup () { args="$tmp_in //"; } +cut_setup () { args='-f 1'; } +join_setup () { args="$tmp_in $tmp_in"; } +tr_setup () { args='a a'; } + +chmod_setup () { args="a+x $tmp_in"; } +# Punt on these. +chgrp_setup () { args=--version; } +chown_setup () { args=--version; } +mkfifo_setup () { args=--version; } +mknod_setup () { args=--version; } +# Punt on uptime, since it fails (e.g., failing to get boot time) +# on some systems, and we shouldn't let that stop `make check'. +uptime_setup () { args=--version; } + +# Create a file in the current directory, not in $TMPDIR. +mktemp_setup () { args=mktemp.XXXX; } + +cmp_setup () { args="$tmp_in $tmp_in2"; } + +# Tell dd not to print the line with transfer rate and total. +# The transfer rate would vary between runs. +dd_setup () { args=status=noxfer; } + +zdiff_setup () { args="$args $zin $zin2"; } +zcmp_setup () { zdiff_setup; } +zcat_setup () { args="$args $zin"; } +gunzip_setup () { zcat_setup; } +zmore_setup () { zcat_setup; } +zless_setup () { zcat_setup; } +znew_setup () { args="$args $bigZ_in"; } +zforce_setup () { zcat_setup; } +zgrep_setup () { args="$args z $zin"; } +zegrep_setup () { zgrep_setup; } +zfgrep_setup () { zgrep_setup; } +gzexe_setup () { args="$args $tmp_in"; } + +# We know that $tmp_in contains a "0" +grep_setup () { args="0 $tmp_in"; } +egrep_setup () { args="0 $tmp_in"; } +fgrep_setup () { args="0 $tmp_in"; } + +diff_setup () { args="$tmp_in $tmp_in2"; } +sdiff_setup () { args="$tmp_in $tmp_in2"; } +diff3_setup () { args="$tmp_in $tmp_in2 $tmp_in2"; } +cp_setup () { args="$tmp_in $tmp_in2"; } +ln_setup () { args="$tmp_in ln-target"; } +ginstall_setup () { args="$tmp_in $tmp_in2"; } +mv_setup () { args="$tmp_in $tmp_in2"; } +mkdir_setup () { args=$tmp_dir/subdir; } +rmdir_setup () { args=$tmp_dir; } +rm_setup () { args=$tmp_in; } +shred_setup () { args=$tmp_in; } +touch_setup () { args=$tmp_in2; } +truncate_setup () { args="--reference=$tmp_in $tmp_in2"; } + +basename_setup () { args=$tmp_in; } +dirname_setup () { args=$tmp_in; } +expr_setup () { args=foo; } + +# Punt, in case GNU `id' hasn't been installed yet. +groups_setup () { args=--version; } + +pathchk_setup () { args=$tmp_in; } +yes_setup () { args=--version; } +logname_setup () { args=--version; } +nohup_setup () { args=--version; } +printf_setup () { args=foo; } +seq_setup () { args=10; } +sleep_setup () { args=0; } +su_setup () { args=--version; } +stdbuf_setup () { args="-oL true"; } +timeout_setup () { args=--version; } + +# I'd rather not run sync, since it spins up disks that I've +# deliberately caused to spin down (but not unmounted). +sync_setup () { args=--version; } + +test_setup () { args=foo; } + +# This is necessary in the unusual event that there is +# no valid entry in /etc/mtab. +df_setup () { args=/; } + +# This is necessary in the unusual event that getpwuid (getuid ()) fails. +id_setup () { args=-u; } + +# Use env to avoid invoking built-in sleep of Solaris 11's /bin/sh. +kill_setup () { + env sleep 10m & + args=$! +} + +link_setup () { args="$tmp_in link-target"; } +unlink_setup () { args=$tmp_in; } + +readlink_setup () { + ln -s . slink + args=slink; +} + +stat_setup () { args=$tmp_in; } +unlink_setup () { args=$tmp_in; } +lbracket_setup () { args=": ]"; } + +# Ensure that each program "works" (exits successfully) when doing +# something more than --help or --version. +for i in $built_programs; do + # Skip these. + case $i in chroot|stty|tty|false|chcon|runcon) continue;; esac + + rm -rf $tmp_in $tmp_in2 $tmp_dir $tmp_out $bigZ_in $zin $zin2 + echo z |gzip > $zin + cp $zin $zin2 + cp $zin $bigZ_in + + # This is sort of kludgey: use numbers so this is valid input for factor, + # and two tokens so it's valid input for tsort. + echo 2147483647 0 > $tmp_in + # Make $tmp_in2 identical. Then, using $tmp_in and $tmp_in2 as arguments + # to the likes of cmp and diff makes them exit successfully. + cp $tmp_in $tmp_in2 + mkdir $tmp_dir + # echo ================== $i + test $i = [ && prog=lbracket || prog=$i + args= + if type ${prog}_setup > /dev/null 2>&1; then + ${prog}_setup + fi + if eval "env \$i $args < \$tmp_in > \$tmp_out"; then + : # ok + else + echo FAIL: $i + fail=1 + fi + rm -rf $tmp_in $tmp_in2 $tmp_out $tmp_dir +done + +Exit $fail diff --git a/src/zstd/tests/gzip/hufts-segv.gz b/src/zstd/tests/gzip/hufts-segv.gz Binary files differnew file mode 100644 index 000000000..32cb2a256 --- /dev/null +++ b/src/zstd/tests/gzip/hufts-segv.gz diff --git a/src/zstd/tests/gzip/hufts.sh b/src/zstd/tests/gzip/hufts.sh new file mode 100644 index 000000000..9b9576ce3 --- /dev/null +++ b/src/zstd/tests/gzip/hufts.sh @@ -0,0 +1,34 @@ +#!/bin/sh +# Exercise a bug whereby an invalid input could make gzip -d misbehave. + +# Copyright (C) 2009-2016 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# limit so don't run it by default. + +. "${srcdir=.}/init.sh"; path_prepend_ . + +printf '\n...: invalid compressed data--format violated\n' > exp \ + || framework_failure_ + +fail=0 +gzip -dc "$abs_srcdir/hufts-segv.gz" > out 2> err +test $? = 1 || fail=1 + +compare /dev/null out || fail=1 + +sed 's/.*hufts-segv.gz: /...: /' err > k; mv k err || fail=1 +compare exp err || fail=1 + +Exit $fail diff --git a/src/zstd/tests/gzip/init.cfg b/src/zstd/tests/gzip/init.cfg new file mode 100644 index 000000000..901209cea --- /dev/null +++ b/src/zstd/tests/gzip/init.cfg @@ -0,0 +1,5 @@ +# This file is sourced by init.sh, *before* its initialization. + +# This goes hand in hand with the "exec 9>&2;" in Makefile.am's +# TESTS_ENVIRONMENT definition. +stderr_fileno_=9 diff --git a/src/zstd/tests/gzip/init.sh b/src/zstd/tests/gzip/init.sh new file mode 100644 index 000000000..97e4e4ba5 --- /dev/null +++ b/src/zstd/tests/gzip/init.sh @@ -0,0 +1,616 @@ +# source this file; set up for tests + +# Copyright (C) 2009-2016 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +# Using this file in a test +# ========================= +# +# The typical skeleton of a test looks like this: +# +# #!/bin/sh +# . "${srcdir=.}/init.sh"; path_prepend_ . +# Execute some commands. +# Note that these commands are executed in a subdirectory, therefore you +# need to prepend "../" to relative filenames in the build directory. +# Note that the "path_prepend_ ." is useful only if the body of your +# test invokes programs residing in the initial directory. +# For example, if the programs you want to test are in src/, and this test +# script is named tests/test-1, then you would use "path_prepend_ ../src", +# or perhaps export PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH" +# to all tests via automake's TESTS_ENVIRONMENT. +# Set the exit code 0 for success, 77 for skipped, or 1 or other for failure. +# Use the skip_ and fail_ functions to print a diagnostic and then exit +# with the corresponding exit code. +# Exit $? + +# Executing a test that uses this file +# ==================================== +# +# Running a single test: +# $ make check TESTS=test-foo.sh +# +# Running a single test, with verbose output: +# $ make check TESTS=test-foo.sh VERBOSE=yes +# +# Running a single test, with single-stepping: +# 1. Go into a sub-shell: +# $ bash +# 2. Set relevant environment variables from TESTS_ENVIRONMENT in the +# Makefile: +# $ export srcdir=../../tests # this is an example +# 3. Execute the commands from the test, copy&pasting them one by one: +# $ . "$srcdir/init.sh"; path_prepend_ . +# ... +# 4. Finally +# $ exit + +ME_=`expr "./$0" : '.*/\(.*\)$'` + +# We use a trap below for cleanup. This requires us to go through +# hoops to get the right exit status transported through the handler. +# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests. +# Turn off errexit here so that we don't trip the bug with OSF1/Tru64 +# sh inside this function. +Exit () { set +e; (exit $1); exit $1; } + +# Print warnings (e.g., about skipped and failed tests) to this file number. +# Override by defining to say, 9, in init.cfg, and putting say, +# export ...ENVVAR_SETTINGS...; $(SHELL) 9>&2 +# in the definition of TESTS_ENVIRONMENT in your tests/Makefile.am file. +# This is useful when using automake's parallel tests mode, to print +# the reason for skip/failure to console, rather than to the .log files. +: ${stderr_fileno_=2} + +# Note that correct expansion of "$*" depends on IFS starting with ' '. +# Always write the full diagnostic to stderr. +# When stderr_fileno_ is not 2, also emit the first line of the +# diagnostic to that file descriptor. +warn_ () +{ + # If IFS does not start with ' ', set it and emit the warning in a subshell. + case $IFS in + ' '*) printf '%s\n' "$*" >&2 + test $stderr_fileno_ = 2 \ + || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;; + *) (IFS=' '; warn_ "$@");; + esac +} +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } + +# This is used to simplify checking of the return value +# which is useful when ensuring a command fails as desired. +# I.e., just doing `command ... &&fail=1` will not catch +# a segfault in command for example. With this helper you +# instead check an explicit exit code like +# returns_ 1 command ... || fail +returns_ () { + # Disable tracing so it doesn't interfere with stderr of the wrapped command + { set +x; } 2>/dev/null + + local exp_exit="$1" + shift + "$@" + test $? -eq $exp_exit && ret_=0 || ret_=1 + + if test "$VERBOSE" = yes && test "$gl_set_x_corrupts_stderr_" = false; then + set -x + fi + { return $ret_; } 2>/dev/null +} + +# Sanitize this shell to POSIX mode, if possible. +DUALCASE=1; export DUALCASE +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; + esac +fi + +# We require $(...) support unconditionally. +# We require a few additional shell features only when $EXEEXT is nonempty, +# in order to support automatic $EXEEXT emulation: +# - hyphen-containing alias names +# - we prefer to use ${var#...} substitution, rather than having +# to work around lack of support for that feature. +# The following code attempts to find a shell with support for these features. +# If the current shell passes the test, we're done. Otherwise, test other +# shells until we find one that passes. If one is found, re-exec it. +# If no acceptable shell is found, skip the current test. +# +# The "...set -x; P=1 true 2>err..." test is to disqualify any shell that +# emits "P=1" into err, as /bin/sh from SunOS 5.11 and OpenBSD 4.7 do. +# +# Use "9" to indicate success (rather than 0), in case some shell acts +# like Solaris 10's /bin/sh but exits successfully instead of with status 2. + +# Eval this code in a subshell to determine a shell's suitability. +# 10 - passes all tests; ok to use +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score +# ? - not ok +gl_shell_test_script_=' +test $(echo y) = y || exit 1 +f_local_() { local v=1; }; f_local_ || exit 1 +score_=10 +if test "$VERBOSE" = yes; then + test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9 +fi +test -z "$EXEEXT" && exit $score_ +shopt -s expand_aliases +alias a-b="echo zoo" +v=abx + test ${v%x} = ab \ + && test ${v#a} = bx \ + && test $(a-b) = zoo \ + && exit $score_ +' + +if test "x$1" = "x--no-reexec"; then + shift +else + # Assume a working shell. Export to subshells (setup_ needs this). + gl_set_x_corrupts_stderr_=false + export gl_set_x_corrupts_stderr_ + + # Record the first marginally acceptable shell. + marginal_= + + # Search for a shell that meets our requirements. + for re_shell_ in __current__ "${CONFIG_SHELL:-no_shell}" \ + /bin/sh bash dash zsh pdksh fail + do + test "$re_shell_" = no_shell && continue + + # If we've made it all the way to the sentinel, "fail" without + # finding even a marginal shell, skip this test. + if test "$re_shell_" = fail; then + test -z "$marginal_" && skip_ failed to find an adequate shell + re_shell_=$marginal_ + break + fi + + # When testing the current shell, simply "eval" the test code. + # Otherwise, run it via $re_shell_ -c ... + if test "$re_shell_" = __current__; then + # 'eval'ing this code makes Solaris 10's /bin/sh exit with + # $? set to 2. It does not evaluate any of the code after the + # "unexpected" first '('. Thus, we must run it in a subshell. + ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1 + else + "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null + fi + + st_=$? + + # $re_shell_ works just fine. Use it. + if test $st_ = 10; then + gl_set_x_corrupts_stderr_=false + break + fi + + # If this is our first marginally acceptable shell, remember it. + if test "$st_:$marginal_" = 9: ; then + marginal_="$re_shell_" + gl_set_x_corrupts_stderr_=true + fi + done + + if test "$re_shell_" != __current__; then + # Found a usable shell. Preserve -v and -x. + case $- in + *v*x* | *x*v*) opts_=-vx ;; + *v*) opts_=-v ;; + *x*) opts_=-x ;; + *) opts_= ;; + esac + re_shell=$re_shell_ + export re_shell + exec "$re_shell_" $opts_ "$0" --no-reexec "$@" + echo "$ME_: exec failed" 1>&2 + exit 127 + fi +fi + +# If this is bash, turn off all aliases. +test -n "$BASH_VERSION" && unalias -a + +# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to +# PROG_NAME.exe), we want to support hyphen-containing names like test-acos. +# That is part of the shell-selection test above. Why use aliases rather +# than functions? Because support for hyphen-containing aliases is more +# widespread than that for hyphen-containing function names. +test -n "$EXEEXT" && shopt -s expand_aliases + +# Enable glibc's malloc-perturbing option. +# This is useful for exposing code that depends on the fact that +# malloc-related functions often return memory that is mostly zeroed. +# If you have the time and cycles, use valgrind to do an even better job. +: ${MALLOC_PERTURB_=87} +export MALLOC_PERTURB_ + +# This is a stub function that is run upon trap (upon regular exit and +# interrupt). Override it with a per-test function, e.g., to unmount +# a partition, or to undo any other global state changes. +cleanup_ () { :; } + +# Emit a header similar to that from diff -u; Print the simulated "diff" +# command so that the order of arguments is clear. Don't bother with @@ lines. +emit_diff_u_header_ () +{ + printf '%s\n' "diff -u $*" \ + "--- $1 1970-01-01" \ + "+++ $2 1970-01-01" +} + +# Arrange not to let diff or cmp operate on /dev/null, +# since on some systems (at least OSF/1 5.1), that doesn't work. +# When there are not two arguments, or no argument is /dev/null, return 2. +# When one argument is /dev/null and the other is not empty, +# cat the nonempty file to stderr and return 1. +# Otherwise, return 0. +compare_dev_null_ () +{ + test $# = 2 || return 2 + + if test "x$1" = x/dev/null; then + test -s "$2" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/+/' "$2" + return 1 + fi + + if test "x$2" = x/dev/null; then + test -s "$1" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/-/' "$1" + return 1 + fi + + return 2 +} + +if diff_out_=`exec 2>/dev/null; diff -u "$0" "$0" < /dev/null` \ + && diff -u Makefile "$0" 2>/dev/null | grep '^[+]#!' >/dev/null; then + # diff accepts the -u option and does not (like AIX 7 'diff') produce an + # extra space on column 1 of every content line. + if test -z "$diff_out_"; then + compare_ () { diff -u "$@"; } + else + compare_ () + { + if diff -u "$@" > diff.out; then + # No differences were found, but Solaris 'diff' produces output + # "No differences encountered". Hide this output. + rm -f diff.out + true + else + cat diff.out + rm -f diff.out + false + fi + } + fi +elif + for diff_opt_ in -U3 -c '' no; do + test "$diff_opt_" = no && break + diff_out_=`exec 2>/dev/null; diff $diff_opt_ "$0" "$0" </dev/null` && break + done + test "$diff_opt_" != no +then + if test -z "$diff_out_"; then + compare_ () { diff $diff_opt_ "$@"; } + else + compare_ () + { + if diff $diff_opt_ "$@" > diff.out; then + # No differences were found, but AIX and HP-UX 'diff' produce output + # "No differences encountered" or "There are no differences between the + # files.". Hide this output. + rm -f diff.out + true + else + cat diff.out + rm -f diff.out + false + fi + } + fi +elif cmp -s /dev/null /dev/null 2>/dev/null; then + compare_ () { cmp -s "$@"; } +else + compare_ () { cmp "$@"; } +fi + +# Usage: compare EXPECTED ACTUAL +# +# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more. +# Otherwise, propagate $? to caller: any diffs have already been printed. +compare () +{ + # This looks like it can be factored to use a simple "case $?" + # after unchecked compare_dev_null_ invocation, but that would + # fail in a "set -e" environment. + if compare_dev_null_ "$@"; then + return 0 + else + case $? in + 1) return 1;; + *) compare_ "$@";; + esac + fi +} + +# An arbitrary prefix to help distinguish test directories. +testdir_prefix_ () { printf gt; } + +# Run the user-overridable cleanup_ function, remove the temporary +# directory and exit with the incoming value of $?. +remove_tmp_ () +{ + __st=$? + cleanup_ + # cd out of the directory we're about to remove + cd "$initial_cwd_" || cd / || cd /tmp + chmod -R u+rwx "$test_dir_" + # If removal fails and exit status was to be 0, then change it to 1. + rm -rf "$test_dir_" || { test $__st = 0 && __st=1; } + exit $__st +} + +# Given a directory name, DIR, if every entry in it that matches *.exe +# contains only the specified bytes (see the case stmt below), then print +# a space-separated list of those names and return 0. Otherwise, don't +# print anything and return 1. Naming constraints apply also to DIR. +find_exe_basenames_ () +{ + feb_dir_=$1 + feb_fail_=0 + feb_result_= + feb_sp_= + for feb_file_ in $feb_dir_/*.exe; do + # If there was no *.exe file, or there existed a file named "*.exe" that + # was deleted between the above glob expansion and the existence test + # below, just skip it. + test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ + && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue + case $feb_file_ in + *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; + *) # Remove leading file name components as well as the .exe suffix. + feb_file_=${feb_file_##*/} + feb_file_=${feb_file_%.exe} + feb_result_="$feb_result_$feb_sp_$feb_file_";; + esac + feb_sp_=' ' + done + test $feb_fail_ = 0 && printf %s "$feb_result_" + return $feb_fail_ +} + +# Consider the files in directory, $1. +# For each file name of the form PROG.exe, create an alias named +# PROG that simply invokes PROG.exe, then return 0. If any selected +# file name or the directory name, $1, contains an unexpected character, +# define no alias and return 1. +create_exe_shims_ () +{ + case $EXEEXT in + '') return 0 ;; + .exe) ;; + *) echo "$0: unexpected \$EXEEXT value: $EXEEXT" 1>&2; return 1 ;; + esac + + base_names_=`find_exe_basenames_ $1` \ + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } + + if test -n "$base_names_"; then + for base_ in $base_names_; do + alias "$base_"="$base_$EXEEXT" + done + fi + + return 0 +} + +# Use this function to prepend to PATH an absolute name for each +# specified, possibly-$initial_cwd_-relative, directory. +path_prepend_ () +{ + while test $# != 0; do + path_dir_=$1 + case $path_dir_ in + '') fail_ "invalid path dir: '$1'";; + /*) abs_path_dir_=$path_dir_;; + *) abs_path_dir_=$initial_cwd_/$path_dir_;; + esac + case $abs_path_dir_ in + *:*) fail_ "invalid path dir: '$abs_path_dir_'";; + esac + PATH="$abs_path_dir_:$PATH" + + # Create an alias, FOO, for each FOO.exe in this directory. + create_exe_shims_ "$abs_path_dir_" \ + || fail_ "something failed (above): $abs_path_dir_" + shift + done + export PATH +} + +setup_ () +{ + if test "$VERBOSE" = yes; then + # Test whether set -x may cause the selected shell to corrupt an + # application's stderr. Many do, including zsh-4.3.10 and the /bin/sh + # from SunOS 5.11, OpenBSD 4.7 and Irix 5.x and 6.5. + # If enabling verbose output this way would cause trouble, simply + # issue a warning and refrain. + if $gl_set_x_corrupts_stderr_; then + warn_ "using SHELL=$SHELL with 'set -x' corrupts stderr" + else + set -x + fi + fi + + initial_cwd_=$PWD + + pfx_=`testdir_prefix_` + test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ + || fail_ "failed to create temporary directory in $initial_cwd_" + cd "$test_dir_" || fail_ "failed to cd to temporary directory" + + # As autoconf-generated configure scripts do, ensure that IFS + # is defined initially, so that saving and restoring $IFS works. + gl_init_sh_nl_=' +' + IFS=" "" $gl_init_sh_nl_" + + # This trap statement, along with a trap on 0 below, ensure that the + # temporary directory, $test_dir_, is removed upon exit as well as + # upon receipt of any of the listed signals. + for sig_ in 1 2 3 13 15; do + eval "trap 'Exit $(expr $sig_ + 128)' $sig_" + done +} + +# Create a temporary directory, much like mktemp -d does. +# Written by Jim Meyering. +# +# Usage: mktempd_ /tmp phoey.XXXXXXXXXX +# +# First, try to use the mktemp program. +# Failing that, we'll roll our own mktemp-like function: +# - try to get random bytes from /dev/urandom +# - failing that, generate output from a combination of quickly-varying +# sources and gzip. Ignore non-varying gzip header, and extract +# "random" bits from there. +# - given those bits, map to file-name bytes using tr, and try to create +# the desired directory. +# - make only $MAX_TRIES_ attempts + +# Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. +rand_bytes_ () +{ + n_=$1 + + # Maybe try openssl rand -base64 $n_prime_|tr '+/=\012' abcd first? + # But if they have openssl, they probably have mktemp, too. + + chars_=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 + dev_rand_=/dev/urandom + if test -r "$dev_rand_"; then + # Note: 256-length($chars_) == 194; 3 copies of $chars_ is 186 + 8 = 194. + dd ibs=$n_ count=1 if=$dev_rand_ 2>/dev/null \ + | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ + return + fi + + n_plus_50_=`expr $n_ + 50` + cmds_='date; date +%N; free; who -a; w; ps auxww; ps ef; netstat -n' + data_=` (eval "$cmds_") 2>&1 | gzip ` + + # Ensure that $data_ has length at least 50+$n_ + while :; do + len_=`echo "$data_"|wc -c` + test $n_plus_50_ -le $len_ && break; + data_=` (echo "$data_"; eval "$cmds_") 2>&1 | gzip ` + done + + echo "$data_" \ + | dd bs=1 skip=50 count=$n_ 2>/dev/null \ + | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ +} + +mktempd_ () +{ + case $# in + 2);; + *) fail_ "Usage: mktempd_ DIR TEMPLATE";; + esac + + destdir_=$1 + template_=$2 + + MAX_TRIES_=4 + + # Disallow any trailing slash on specified destdir: + # it would subvert the post-mktemp "case"-based destdir test. + case $destdir_ in + / | //) destdir_slash_=$destdir;; + */) fail_ "invalid destination dir: remove trailing slash(es)";; + *) destdir_slash_=$destdir_/;; + esac + + case $template_ in + *XXXX) ;; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; + esac + + # First, try to use mktemp. + d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` && + + # The resulting name must be in the specified directory. + case $d in "$destdir_slash_"*) :;; *) false;; esac && + + # It must have created the directory. + test -d "$d" && + + # It must have 0700 permissions. Handle sticky "S" bits. + perms=`ls -dgo "$d" 2>/dev/null` && + case $perms in drwx--[-S]---*) :;; *) false;; esac && { + echo "$d" + return + } + + # If we reach this point, we'll have to create a directory manually. + + # Get a copy of the template without its suffix of X's. + base_template_=`echo "$template_"|sed 's/XX*$//'` + + # Calculate how many X's we've just removed. + template_length_=`echo "$template_" | wc -c` + nx_=`echo "$base_template_" | wc -c` + nx_=`expr $template_length_ - $nx_` + + err_= + i_=1 + while :; do + X_=`rand_bytes_ $nx_` + candidate_dir_="$destdir_slash_$base_template_$X_" + err_=`mkdir -m 0700 "$candidate_dir_" 2>&1` \ + && { echo "$candidate_dir_"; return; } + test $MAX_TRIES_ -le $i_ && break; + i_=`expr $i_ + 1` + done + fail_ "$err_" +} + +# If you want to override the testdir_prefix_ function, +# or to add more utility functions, use this file. +test -f "$srcdir/init.cfg" \ + && . "$srcdir/init.cfg" + +setup_ "$@" +# This trap is here, rather than in the setup_ function, because some +# shells run the exit trap at shell function exit, rather than script exit. +trap remove_tmp_ 0 diff --git a/src/zstd/tests/gzip/keep.sh b/src/zstd/tests/gzip/keep.sh new file mode 100644 index 000000000..ab9a21811 --- /dev/null +++ b/src/zstd/tests/gzip/keep.sh @@ -0,0 +1,51 @@ +#!/bin/sh +# Exercise the --keep option. + +# Copyright (C) 2013-2016 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# limit so don't run it by default. + +. "${srcdir=.}/init.sh"; path_prepend_ . + +echo fooooooooo > in || framework_failure_ +cp in orig || framework_failure_ + +fail=0 + +# Compress and decompress both with and without --keep. +for k in --keep ''; do + # With --keep, the source must be retained, otherwise, it must be removed. + case $k in --keep) op='||' ;; *) op='&&' ;; esac + + gzip $k in || fail=1 + eval "test -f in $op fail=1" + test -f in.gz || fail=1 + rm -f in || fail=1 + + gzip -d $k in.gz || fail=1 + eval "test -f in.gz $op fail=1" + test -f in || fail=1 + compare in orig || fail=1 + rm -f in.gz || fail=1 +done + +cp orig in || framework_failure_ +log=$(gzip -kv in 2>&1) || fail=1 +case $log in + *'created in.gz'*) ;; + *) fail=1;; +esac + +Exit $fail diff --git a/src/zstd/tests/gzip/list.sh b/src/zstd/tests/gzip/list.sh new file mode 100644 index 000000000..75912e1e2 --- /dev/null +++ b/src/zstd/tests/gzip/list.sh @@ -0,0 +1,31 @@ +#!/bin/sh +# Exercise the --list option. + +# Copyright 2016 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# limit so don't run it by default. + +. "${srcdir=.}/init.sh"; path_prepend_ . + +echo zoology zucchini > in || framework_failure_ +cp in orig || framework_failure_ + +gzip -l in && fail=1 +gzip -9 in || fail=1 +gzip -l in.gz >out1 || fail=1 +gzip -l in.gz | cat >out2 || fail=1 +compare out1 out2 || fail=1 + +Exit $fail diff --git a/src/zstd/tests/gzip/memcpy-abuse.sh b/src/zstd/tests/gzip/memcpy-abuse.sh new file mode 100644 index 000000000..7d5c056de --- /dev/null +++ b/src/zstd/tests/gzip/memcpy-abuse.sh @@ -0,0 +1,34 @@ +#!/bin/sh +# Before gzip-1.4, this the use of memcpy in inflate_codes could +# mistakenly operate on overlapping regions. Exercise that code. + +# Copyright (C) 2010-2016 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# limit so don't run it by default. + +. "${srcdir=.}/init.sh"; path_prepend_ . + +# The input must be larger than 32KiB and slightly +# less uniform than e.g., all zeros. +printf wxy%032767d 0 | tee in | gzip > in.gz || framework_failure_ + +fail=0 + +# Before the fix, this would call memcpy with overlapping regions. +gzip -dc in.gz > out || fail=1 + +compare in out || fail=1 + +Exit $fail diff --git a/src/zstd/tests/gzip/mixed.sh b/src/zstd/tests/gzip/mixed.sh new file mode 100644 index 000000000..383a54f5e --- /dev/null +++ b/src/zstd/tests/gzip/mixed.sh @@ -0,0 +1,68 @@ +#!/bin/sh +# Ensure that gzip -cdf handles mixed compressed/not-compressed data +# Before gzip-1.5, it would produce invalid output. + +# Copyright (C) 2010-2016 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# limit so don't run it by default. + +. "${srcdir=.}/init.sh"; path_prepend_ . + +printf 'xxx\nyyy\n' > exp2 || framework_failure_ +printf 'aaa\nbbb\nccc\n' > exp3 || framework_failure_ + +fail=0 + +(echo xxx; echo yyy) > in || fail=1 +gzip -cdf < in > out || fail=1 +compare exp2 out || fail=1 + +# Uncompressed input, followed by compressed data. +# Currently fails, so skip it. +# (echo xxx; echo yyy|gzip) > in || fail=1 +# gzip -cdf < in > out || fail=1 +# compare exp2 out || fail=1 + +# Compressed input, followed by regular (not-compressed) data. +(echo xxx|gzip; echo yyy) > in || fail=1 +gzip -cdf < in > out || fail=1 +compare exp2 out || fail=1 + +(echo xxx|gzip; echo yyy|gzip) > in || fail=1 +gzip -cdf < in > out || fail=1 +compare exp2 out || fail=1 + +in_str=0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_-+=% +for i in 0 1 2 3 4 5 6 7 8 9 a; do in_str="$in_str$in_str" ;done + +# Start with some small sizes. $(seq 64) +sizes=$(i=0; while :; do echo $i; test $i = 64 && break; i=$(expr $i + 1); done) + +# gzip's internal buffer size is 32KiB + 64 bytes: +sizes="$sizes 32831 32832 32833" + +# 128KiB, +/- 1 +sizes="$sizes 131071 131072 131073" + +# Ensure that "gzip -cdf" acts like cat, for a range of small input files. +i=0 +for i in $sizes; do + echo $i + printf %$i.${i}s $in_str > in + gzip -cdf < in > out + compare in out || fail=1 +done + +Exit $fail diff --git a/src/zstd/tests/gzip/null-suffix-clobber.sh b/src/zstd/tests/gzip/null-suffix-clobber.sh new file mode 100644 index 000000000..0efd0e344 --- /dev/null +++ b/src/zstd/tests/gzip/null-suffix-clobber.sh @@ -0,0 +1,35 @@ +#!/bin/sh +# Before gzip-1.5, gzip -d -S '' k.gz would delete F.gz and not create "F" + +# Copyright (C) 2010-2016 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# limit so don't run it by default. + +. "${srcdir=.}/init.sh"; path_prepend_ . + +printf anything | gzip > F.gz || framework_failure_ +echo y > yes || framework_failure_ +echo "gzip: invalid suffix ''" > expected-err || framework_failure_ + +fail=0 + +gzip ---presume-input-tty -d -S '' F.gz < yes > out 2>err && fail=1 + +compare /dev/null out || fail=1 +compare expected-err err || fail=1 + +test -f F.gz || fail=1 + +Exit $fail diff --git a/src/zstd/tests/gzip/stdin.sh b/src/zstd/tests/gzip/stdin.sh new file mode 100644 index 000000000..eef4cd8b1 --- /dev/null +++ b/src/zstd/tests/gzip/stdin.sh @@ -0,0 +1,31 @@ +#!/bin/sh +# Ensure that gzip interprets "-" as stdin. + +# Copyright (C) 2009-2016 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# limit so don't run it by default. + +. "${srcdir=.}/init.sh"; path_prepend_ . + +printf a | gzip > in || framework_failure_ +printf aaa > exp || framework_failure_ + +fail=0 +gzip -dc in - in < in > out 2>err || fail=1 + +compare exp out || fail=1 +compare /dev/null err || fail=1 + +Exit $fail diff --git a/src/zstd/tests/gzip/test-driver.sh b/src/zstd/tests/gzip/test-driver.sh new file mode 100644 index 000000000..649c084e4 --- /dev/null +++ b/src/zstd/tests/gzip/test-driver.sh @@ -0,0 +1,150 @@ +#! /bin/sh +# test-driver - basic testsuite driver script. + +scriptversion=2016-01-11.22; # UTC + +# Copyright (C) 2011-2015 Free Software Foundation, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to <bug-automake@gnu.org> or send patches to +# <automake-patches@gnu.org>. + +# Make unconditional expansion of undefined variables an error. This +# helps a lot in preventing typo-related bugs. +set -u + +usage_error () +{ + echo "$0: $*" >&2 + print_usage >&2 + exit 2 +} + +print_usage () +{ + cat <<END +Usage: + test-driver --test-name=NAME --log-file=PATH --trs-file=PATH + [--expect-failure={yes|no}] [--color-tests={yes|no}] + [--enable-hard-errors={yes|no}] [--] + TEST-SCRIPT [TEST-SCRIPT-ARGUMENTS] +The '--test-name', '--log-file' and '--trs-file' options are mandatory. +END +} + +test_name= # Used for reporting. +log_file= # Where to save the output of the test script. +trs_file= # Where to save the metadata of the test run. +expect_failure=no +color_tests=no +enable_hard_errors=yes +while test $# -gt 0; do + case $1 in + --help) print_usage; exit $?;; + --version) echo "test-driver $scriptversion"; exit $?;; + --test-name) test_name=$2; shift;; + --log-file) log_file=$2; shift;; + --trs-file) trs_file=$2; shift;; + --color-tests) color_tests=$2; shift;; + --expect-failure) expect_failure=$2; shift;; + --enable-hard-errors) enable_hard_errors=$2; shift;; + --) shift; break;; + -*) usage_error "invalid option: '$1'";; + *) break;; + esac + shift +done + +missing_opts= +test x"$test_name" = x && missing_opts="$missing_opts --test-name" +test x"$log_file" = x && missing_opts="$missing_opts --log-file" +test x"$trs_file" = x && missing_opts="$missing_opts --trs-file" +if test x"$missing_opts" != x; then + usage_error "the following mandatory options are missing:$missing_opts" +fi + +if test $# -eq 0; then + usage_error "missing argument" +fi + +if test $color_tests = yes; then + # Keep this in sync with 'lib/am/check.am:$(am__tty_colors)'. + red='[0;31m' # Red. + grn='[0;32m' # Green. + lgn='[1;32m' # Light green. + blu='[1;34m' # Blue. + mgn='[0;35m' # Magenta. + std='[m' # No color. +else + red= grn= lgn= blu= mgn= std= +fi + +do_exit='rm -f $log_file $trs_file; (exit $st); exit $st' +trap "st=129; $do_exit" 1 +trap "st=130; $do_exit" 2 +trap "st=141; $do_exit" 13 +trap "st=143; $do_exit" 15 + +# Test script is run here. +"$@" >$log_file 2>&1 +estatus=$? + +if test $enable_hard_errors = no && test $estatus -eq 99; then + tweaked_estatus=1 +else + tweaked_estatus=$estatus +fi + +case $tweaked_estatus:$expect_failure in + 0:yes) col=$red res=XPASS recheck=yes gcopy=yes;; + 0:*) col=$grn res=PASS recheck=no gcopy=no;; + 77:*) col=$blu res=SKIP recheck=no gcopy=yes;; + 99:*) col=$mgn res=ERROR recheck=yes gcopy=yes;; + *:yes) col=$lgn res=XFAIL recheck=no gcopy=yes;; + *:*) col=$red res=FAIL recheck=yes gcopy=yes;; +esac + +# Report the test outcome and exit status in the logs, so that one can +# know whether the test passed or failed simply by looking at the '.log' +# file, without the need of also peaking into the corresponding '.trs' +# file (automake bug#11814). +echo "$res $test_name (exit status: $estatus)" >>$log_file + +# Report outcome to console. +echo "${col}${res}${std}: $test_name" + +# Register the test result, and other relevant metadata. +echo ":test-result: $res" > $trs_file +echo ":global-test-result: $res" >> $trs_file +echo ":recheck: $recheck" >> $trs_file +echo ":copy-in-global-log: $gcopy" >> $trs_file + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: + +exit $tweaked_estatus diff --git a/src/zstd/tests/gzip/trailing-nul.sh b/src/zstd/tests/gzip/trailing-nul.sh new file mode 100644 index 000000000..7b15d5e55 --- /dev/null +++ b/src/zstd/tests/gzip/trailing-nul.sh @@ -0,0 +1,37 @@ +#!/bin/sh +# gzip accepts trailing NUL bytes; don't fail if there is exactly one. +# Before gzip-1.4, this would fail. + +# Copyright (C) 2009-2016 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# limit so don't run it by default. + +. "${srcdir=.}/init.sh"; path_prepend_ . + +(echo 0 | gzip; printf '\0') > 0.gz || framework_failure_ +(echo 00 | gzip; printf '\0\0') > 00.gz || framework_failure_ +(echo 1 | gzip; printf '\1') > 1.gz || framework_failure_ + +fail=0 + +for i in 0 00 1; do + gzip -d $i.gz; ret=$? + test $ret -eq $i || fail=1 + test $ret = 1 && continue + echo $i > exp || fail=1 + compare exp $i || fail=1 +done + +Exit $fail diff --git a/src/zstd/tests/gzip/unpack-invalid.sh b/src/zstd/tests/gzip/unpack-invalid.sh new file mode 100644 index 000000000..fe8384d73 --- /dev/null +++ b/src/zstd/tests/gzip/unpack-invalid.sh @@ -0,0 +1,36 @@ +#!/bin/sh +# gzip should report invalid 'unpack' input when uncompressing. +# With gzip-1.5, it would output invalid data instead. + +# Copyright (C) 2012-2016 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# limit so don't run it by default. + +. "${srcdir=.}/init.sh"; path_prepend_ . + +for input in \ + '\037\036\000\000\037\213\010\000\000\000\000\000\002\003\036\000\000\000\002\003\037\213\010\000\000\000\000\000\002\003\355\301\001\015\000\000\000\302\240\037\000\302\240\037\213\010\000\000\000\000\000\002\003\355\301' \ + '\037\213\010\000\000\000\000\000\002\003\355\301\001\015\000\000\000\302\240\076\366\017\370\036\016\030\000\000\000\000\000\000\000\000\000\034\010\105\140\104\025\020\047\000\000\037\036\016\030\000\000\000'; do + + printf "$input" >in || framework_failure_ + + if gzip -d <in >out 2>err; then + fail=1 + else + fail=0 + fi +done + +Exit $fail diff --git a/src/zstd/tests/gzip/z-suffix.sh b/src/zstd/tests/gzip/z-suffix.sh new file mode 100644 index 000000000..a870a5408 --- /dev/null +++ b/src/zstd/tests/gzip/z-suffix.sh @@ -0,0 +1,30 @@ +#!/bin/sh +# Check that -Sz works. + +# Copyright 2014-2016 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# limit so don't run it by default. + +. "${srcdir=.}/init.sh"; path_prepend_ . + +printf anything > F && cp F G || framework_failure_ +gzip -Sz F || fail=1 +test ! -f F || fail=1 +test -f Fz || fail=1 +gzip -dSz F || fail=1 +test ! -f Fz || fail=1 +compare F G || fail\1 + +Exit $fail diff --git a/src/zstd/tests/gzip/zdiff.sh b/src/zstd/tests/gzip/zdiff.sh new file mode 100644 index 000000000..d62a84606 --- /dev/null +++ b/src/zstd/tests/gzip/zdiff.sh @@ -0,0 +1,48 @@ +#!/bin/sh +# Exercise zdiff with two compressed inputs. +# Before gzip-1.4, this would fail. + +# Copyright (C) 2009-2016 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# limit so don't run it by default. + +. "${srcdir=.}/init.sh"; path_prepend_ . + +echo a > a || framework_failure_ +echo b > b || framework_failure_ +gzip a b || framework_failure_ + +cat <<EOF > exp +1c1 +< a +--- +> b +EOF + +fail=0 +zdiff a.gz b.gz > out 2>&1 +test $? = 1 || fail=1 + +compare exp out || fail=1 + +rm -f out +# expect success, for equal files +zdiff a.gz a.gz > out 2> err || fail=1 +# expect no output +test -s out && fail=1 +# expect no stderr +test -s err && fail=1 + +Exit $fail diff --git a/src/zstd/tests/gzip/zgrep-context.sh b/src/zstd/tests/gzip/zgrep-context.sh new file mode 100644 index 000000000..c8648b7e4 --- /dev/null +++ b/src/zstd/tests/gzip/zgrep-context.sh @@ -0,0 +1,47 @@ +#!/bin/sh +# Ensure that zgrep -15 works. Before gzip-1.5, it would fail. + +# Copyright (C) 2012-2016 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# limit so don't run it by default. + +. "${srcdir=.}/init.sh"; path_prepend_ . + +# A limited replacement for seq: handle 1 or 2 args; increment must be 1 +seq() +{ + case $# in + 1) start=1 final=$1;; + 2) start=$1 final=$2;; + *) echo you lose 1>&2; exit 1;; + esac + awk 'BEGIN{for(i='$start';i<='$final';i++) print i}' < /dev/null +} + +seq 40 > in || framework_failure_ +gzip < in > in.gz || framework_failure_ +seq 2 32 > exp || framework_failure_ + +: ${GREP=grep} +$GREP -15 17 - < in > out && compare exp out || { + echo >&2 "$0: $GREP does not support context options; skipping this test" + exit 77 +} + +fail=0 +zgrep -15 17 - < in.gz > out || fail=1 +compare exp out || fail=1 + +Exit $fail diff --git a/src/zstd/tests/gzip/zgrep-f.sh b/src/zstd/tests/gzip/zgrep-f.sh new file mode 100644 index 000000000..d0cf27f7e --- /dev/null +++ b/src/zstd/tests/gzip/zgrep-f.sh @@ -0,0 +1,43 @@ +#!/bin/sh +# Ensure that zgrep -f - works like grep -f - +# Before gzip-1.4, it would fail. + +# Copyright (C) 2009-2016 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# limit so don't run it by default. + +. "${srcdir=.}/init.sh"; path_prepend_ . + +printf 'needle\nn2\n' > n || framework_failure_ +cp n haystack || framework_failure_ +gzip haystack || framework_failure_ + +fail=0 +zgrep -f - haystack.gz < n > out 2>&1 || fail=1 + +compare out n || fail=1 + +if ${BASH_VERSION+:} false; then + set +o posix + # This failed with gzip 1.6. + cat n n >nn || framework_failure_ + eval 'zgrep -h -f <(cat n) haystack.gz haystack.gz' >out || fail=1 + compare out nn || fail=1 +fi + +# This failed with gzip 1.4. +echo a-b | zgrep -e - > /dev/null || fail=1 + +Exit $fail diff --git a/src/zstd/tests/gzip/zgrep-signal.sh b/src/zstd/tests/gzip/zgrep-signal.sh new file mode 100644 index 000000000..a8c53881a --- /dev/null +++ b/src/zstd/tests/gzip/zgrep-signal.sh @@ -0,0 +1,64 @@ +#!/bin/sh +# Check that zgrep is terminated gracefully by signal when +# its grep/sed pipeline is terminated by a signal. + +# Copyright (C) 2010-2016 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# limit so don't run it by default. + +. "${srcdir=.}/init.sh"; path_prepend_ . + +echo a | gzip -c > f.gz || framework_failure_ + +test "x$PERL" = x && PERL=perl +("$PERL" -e 'use POSIX qw(dup2)') >/dev/null 2>&1 || + skip_ "no suitable perl found" + +# Run the arguments as a command, in a process where stdout is a +# dangling pipe and SIGPIPE has the default signal-handling action. +# This can't be done portably in the shell, because if SIGPIPE is +# ignored when the shell is entered, the shell might refuse to trap +# it. Fall back on Perl+POSIX, if available. Take care to close the +# pipe's read end before running the program; the equivalent of the +# shell's "command | :" has a race condition in that COMMAND could +# write before ":" exits. +write_to_dangling_pipe () { + program=${1?} + shift + args= + for arg; do + args="$args, '$arg'" + done + "$PERL" -e ' + use POSIX qw(dup2); + $SIG{PIPE} = "DEFAULT"; + pipe my ($read_end, $write_end) or die "pipe: $!\n"; + dup2 fileno $write_end, 1 or die "dup2: $!\n"; + close $read_end or die "close: $!\n"; + exec '"'$program'$args"'; + ' +} + +write_to_dangling_pipe cat f.gz f.gz +signal_status=$? +test 128 -lt $signal_status || + framework_failure_ 'signal handling busted on this host' + +fail=0 + +write_to_dangling_pipe zgrep a f.gz f.gz +test $? -eq $signal_status || fail=1 + +Exit $fail diff --git a/src/zstd/tests/gzip/znew-k.sh b/src/zstd/tests/gzip/znew-k.sh new file mode 100644 index 000000000..6c239e28e --- /dev/null +++ b/src/zstd/tests/gzip/znew-k.sh @@ -0,0 +1,40 @@ +#!/bin/sh +# Check that znew -K works without compress(1). + +# Copyright (C) 2010-2016 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# limit so don't run it by default. + +. "${srcdir=.}/init.sh"; path_prepend_ . + +cat <<'EOF' >compress || framework_failure_ +#!/bin/sh +echo >&2 'compress has been invoked' +exit 1 +EOF +chmod +x compress || framework_failure_ + +# Note that the basename must have a length of 6 or greater. +# Otherwise, "test -f $name" below would fail. +name=123456.Z + +printf '%1012977s' ' ' | gzip -c > $name || framework_failure_ + +fail=0 + +znew -K $name || fail=1 +test -f $name || fail=1 + +Exit $fail |