mirror of
https://github.com/freebsd/freebsd-src.git
synced 2026-10-28 11:25:21 +01:00
Jilles Tjoelker
73e0d6b440
Cause a write error using a fifo and wait, rather than needing a sleep to wait for something to terminate. This is faster and avoids a potential test failure on a heavily loaded system. Using /dev/full would be simpler, but it is not portable enough (it tends not to be available in jails, even). Starting programs with stdout not open or only open for read/execute/search may have unexpected side effects. Reviewed by: ngie, des Differential Revision: https://reviews.freebsd.org/D57213
164 lines
2.9 KiB
Bash
164 lines
2.9 KiB
Bash
#
|
|
# Copyright (c) 2024 Klara, Inc.
|
|
#
|
|
# SPDX-License-Identifier: BSD-2-Clause
|
|
#
|
|
|
|
magic_words="Squeamish $$ Ossifrage"
|
|
|
|
atf_test_case basic
|
|
basic_head()
|
|
{
|
|
atf_set "descr" "Basic test case"
|
|
}
|
|
basic_body()
|
|
{
|
|
atf_check -o match:"^magic_words=${magic_words}\$" \
|
|
env magic_words="${magic_words}"
|
|
export MAGIC_WORDS="${magic_words}"
|
|
atf_check -o match:"^MAGIC_WORDS=${magic_words}\$" \
|
|
env
|
|
unset MAGIC_WORDS
|
|
}
|
|
|
|
atf_test_case unset
|
|
unset_head()
|
|
{
|
|
atf_set "descr" "Unset a variable"
|
|
}
|
|
unset_body()
|
|
{
|
|
export MAGIC_WORDS="${magic_words}"
|
|
atf_check -o not-match:"^MAGIC_WORDS=" \
|
|
env -u MAGIC_WORDS
|
|
unset MAGIC_WORDS
|
|
}
|
|
|
|
atf_test_case empty
|
|
empty_head()
|
|
{
|
|
atf_set "descr" "Empty environment"
|
|
}
|
|
empty_body()
|
|
{
|
|
atf_check env -i
|
|
}
|
|
|
|
atf_test_case true
|
|
true_head()
|
|
{
|
|
atf_set "descr" "Run true"
|
|
}
|
|
true_body()
|
|
{
|
|
atf_check env true
|
|
}
|
|
|
|
atf_test_case false
|
|
false_head()
|
|
{
|
|
atf_set "descr" "Run false"
|
|
}
|
|
false_body()
|
|
{
|
|
atf_check -s exit:1 env false
|
|
}
|
|
|
|
atf_test_case false
|
|
false_head()
|
|
{
|
|
atf_set "descr" "Run false"
|
|
}
|
|
false_body()
|
|
{
|
|
atf_check -s exit:1 env false
|
|
}
|
|
|
|
atf_test_case altpath
|
|
altpath_head()
|
|
{
|
|
atf_set "descr" "Use alternate path"
|
|
}
|
|
altpath_body()
|
|
{
|
|
echo "echo ${magic_words}" >magic_words
|
|
chmod 0755 magic_words
|
|
atf_check -s exit:125 -e match:"must specify command" \
|
|
env -P "${PWD}"
|
|
atf_check -s exit:127 -e match:"No such file" \
|
|
env magic_words
|
|
atf_check -o inline:"${magic_words}\n" \
|
|
env -P "${PWD}" magic_words
|
|
}
|
|
|
|
atf_test_case equal
|
|
equal_head()
|
|
{
|
|
atf_set "descr" "Command name contains equal sign"
|
|
}
|
|
equal_body()
|
|
{
|
|
echo "echo ${magic_words}" >"magic=words"
|
|
chmod 0755 "magic=words"
|
|
atf_check -o match:"^${PWD}/magic=words$" \
|
|
env "${PWD}/magic=words"
|
|
atf_check -s exit:125 -e match:"must specify command" \
|
|
env -P "${PATH}:${PWD}" "magic=words"
|
|
atf_check -o inline:"${magic_words}\n" \
|
|
env command "${PWD}/magic=words"
|
|
atf_check -o inline:"${magic_words}\n" \
|
|
env PATH="${PATH}:${PWD}" command "magic=words"
|
|
}
|
|
|
|
atf_test_case chdir
|
|
chdir_head()
|
|
{
|
|
atf_set "descr" "Change working directory"
|
|
}
|
|
chdir_body()
|
|
{
|
|
local subdir="dir.$$"
|
|
atf_check -o inline:"${PWD}\n" \
|
|
env pwd
|
|
atf_check -s exit:125 -e match:"must specify command" \
|
|
env -C "${subdir}"
|
|
atf_check -s exit:125 \
|
|
-e match:"cannot change directory to '${subdir}':" \
|
|
env -C "${subdir}" pwd
|
|
atf_check mkdir "${subdir}"
|
|
atf_check -o inline:"${PWD}/${subdir}\n" \
|
|
env -C "${subdir}" pwd
|
|
}
|
|
|
|
atf_test_case stdout
|
|
stdout_head()
|
|
{
|
|
atf_set descr "Failure to write to stdout"
|
|
}
|
|
stdout_body()
|
|
{
|
|
mkfifo fifo
|
|
: <fifo &
|
|
{
|
|
wait
|
|
trap "" PIPE
|
|
env 2>stderr
|
|
result=$?
|
|
} >fifo
|
|
atf_check_equal 1 "$result"
|
|
atf_check -o match:"stdout" cat stderr
|
|
}
|
|
|
|
atf_init_test_cases()
|
|
{
|
|
atf_add_test_case basic
|
|
atf_add_test_case unset
|
|
atf_add_test_case empty
|
|
atf_add_test_case true
|
|
atf_add_test_case false
|
|
atf_add_test_case altpath
|
|
atf_add_test_case equal
|
|
atf_add_test_case chdir
|
|
atf_add_test_case stdout
|
|
}
|