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0ff2b4a85b
If the test runner is under heavy load, the command we are testing may succeed in printing to stdout before the dummy receiver has terminated. Add a short delay to reduce the likelihood of this happening. MFC after: 1 week Sponsored by: Klara, Inc. Reviewed by: markj Differential Revision: https://reviews.freebsd.org/D47572 (cherry picked from commit b697835ce614de2fa30ba066983d7e71c48f34ce)
161 lines
2.9 KiB
Bash
161 lines
2.9 KiB
Bash
#
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# Copyright (c) 2024 Klara, Inc.
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#
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# SPDX-License-Identifier: BSD-2-Clause
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#
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magic_words="Squeamish $$ Ossifrage"
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atf_test_case basic
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basic_head()
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{
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atf_set "descr" "Basic test case"
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}
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basic_body()
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{
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atf_check -o match:"^magic_words=${magic_words}\$" \
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env magic_words="${magic_words}"
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export MAGIC_WORDS="${magic_words}"
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atf_check -o match:"^MAGIC_WORDS=${magic_words}\$" \
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env
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unset MAGIC_WORDS
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}
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atf_test_case unset
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unset_head()
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{
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atf_set "descr" "Unset a variable"
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}
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unset_body()
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{
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export MAGIC_WORDS="${magic_words}"
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atf_check -o not-match:"^MAGIC_WORDS=" \
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env -u MAGIC_WORDS
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unset MAGIC_WORDS
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}
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atf_test_case empty
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empty_head()
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{
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atf_set "descr" "Empty environment"
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}
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empty_body()
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{
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atf_check env -i
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}
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atf_test_case true
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true_head()
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{
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atf_set "descr" "Run true"
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}
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true_body()
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{
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atf_check env true
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}
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atf_test_case false
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false_head()
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{
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atf_set "descr" "Run false"
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}
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false_body()
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{
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atf_check -s exit:1 env false
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}
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atf_test_case false
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false_head()
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{
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atf_set "descr" "Run false"
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}
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false_body()
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{
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atf_check -s exit:1 env false
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}
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atf_test_case altpath
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altpath_head()
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{
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atf_set "descr" "Use alternate path"
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}
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altpath_body()
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{
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echo "echo ${magic_words}" >magic_words
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chmod 0755 magic_words
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atf_check -s exit:125 -e match:"must specify command" \
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env -P "${PWD}"
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atf_check -s exit:127 -e match:"No such file" \
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env magic_words
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atf_check -o inline:"${magic_words}\n" \
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env -P "${PWD}" magic_words
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}
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atf_test_case equal
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equal_head()
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{
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atf_set "descr" "Command name contains equal sign"
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}
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equal_body()
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{
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echo "echo ${magic_words}" >"magic=words"
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chmod 0755 "magic=words"
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atf_check -o match:"^${PWD}/magic=words$" \
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env "${PWD}/magic=words"
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atf_check -s exit:125 -e match:"must specify command" \
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env -P "${PATH}:${PWD}" "magic=words"
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atf_check -o inline:"${magic_words}\n" \
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env command "${PWD}/magic=words"
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atf_check -o inline:"${magic_words}\n" \
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env PATH="${PATH}:${PWD}" command "magic=words"
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}
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atf_test_case chdir
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chdir_head()
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{
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atf_set "descr" "Change working directory"
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}
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chdir_body()
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{
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local subdir="dir.$$"
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atf_check -o inline:"${PWD}\n" \
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env pwd
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atf_check -s exit:125 -e match:"must specify command" \
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env -C "${subdir}"
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atf_check -s exit:125 \
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-e match:"cannot change directory to '${subdir}':" \
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env -C "${subdir}" pwd
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atf_check mkdir "${subdir}"
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atf_check -o inline:"${PWD}/${subdir}\n" \
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env -C "${subdir}" pwd
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}
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atf_test_case stdout
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stdout_head()
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{
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atf_set descr "Failure to write to stdout"
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}
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stdout_body()
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{
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(
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trap "" PIPE
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sleep 1
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env 2>stderr
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echo $? >result
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) | true
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atf_check -o inline:"1\n" cat result
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atf_check -o match:"stdout" cat stderr
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}
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atf_init_test_cases()
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{
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atf_add_test_case basic
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atf_add_test_case unset
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atf_add_test_case empty
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atf_add_test_case true
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atf_add_test_case false
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atf_add_test_case altpath
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atf_add_test_case equal
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atf_add_test_case chdir
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atf_add_test_case stdout
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}
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