freebsd-dev/usr.bin/sed/tests/sed2_test.sh

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#
# Copyright 2017 Dell EMC.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# $FreeBSD$
#
atf_test_case inplace_hardlink_src
inplace_hardlink_src_head()
{
atf_set "descr" "Verify -i works with a symlinked source file"
}
inplace_hardlink_src_body()
{
echo foo > a
atf_check ln a b
atf_check sed -i '' -e 's,foo,bar,g' b
atf_check -o 'inline:bar\n' -s exit:0 cat b
atf_check -s not-exit:0 stat -q '.!'*
}
atf_test_case inplace_symlink_src
inplace_symlink_src_head()
{
atf_set "descr" "Verify -i works with a symlinked source file"
}
inplace_symlink_src_body()
{
echo foo > a
atf_check ln -s a b
atf_check -e not-empty -s not-exit:0 sed -i '' -e 's,foo,bar,g' b
atf_check -s not-exit:0 stat -q '.!'*
}
atf_test_case inplace_command_q
inplace_command_q_head()
{
atf_set "descr" "Verify -i works correctly with the 'q' command"
}
inplace_command_q_body()
{
printf '1\n2\n3\n' > a
atf_check -o 'inline:1\n2\n' sed '2q' a
atf_check sed -i.bak '2q' a
atf_check -o 'inline:1\n2\n' cat a
atf_check -o 'inline:1\n2\n3\n' cat a.bak
atf_check -s not-exit:0 stat -q '.!'*
}
atf_init_test_cases()
{
atf_add_test_case inplace_command_q
atf_add_test_case inplace_hardlink_src
atf_add_test_case inplace_symlink_src
}