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Diffstat (limited to 'usr.bin/uniq/tests/uniq_test.sh')
| -rwxr-xr-x | usr.bin/uniq/tests/uniq_test.sh | 228 |
1 files changed, 228 insertions, 0 deletions
diff --git a/usr.bin/uniq/tests/uniq_test.sh b/usr.bin/uniq/tests/uniq_test.sh new file mode 100755 index 000000000000..fc143632bdd2 --- /dev/null +++ b/usr.bin/uniq/tests/uniq_test.sh @@ -0,0 +1,228 @@ +# +# Copyright (c) 2024 Klara, Inc. +# +# SPDX-License-Identifier: BSD-2-Clause +# + +atf_check_uniq() { + atf_check uniq "$@" input actual + atf_check diff -u actual expected + atf_check uniq "$@" - actual <input + atf_check diff -u actual expected + atf_check -o file:expected uniq "$@" input + atf_check -o file:expected uniq "$@" <input + atf_check -o file:expected uniq "$@" - <input +} + +atf_test_case basic +basic_head() { + atf_set descr "basic test without options" +} +basic_body() { + printf "a\na\nb\nb\na\na\n" >input + printf "a\nb\na\n" >expected + atf_check_uniq +} + +atf_test_case count +count_head() { + atf_set descr "basic test showing counts" +} +count_body() { + printf "a\na\nb\nb\nb\na\na\na\na\n" >input + printf " 2 a\n 3 b\n 4 a\n" >expected + atf_check_uniq -c + atf_check_uniq --count +} + +atf_test_case repeated +repeated_head() { + atf_set descr "print repeated lines only" +} +repeated_body() { + printf "a\na\nb\na\na\n" >input + printf "a\na\n" >expected + atf_check_uniq -d + atf_check_uniq --repeated +} + +atf_test_case count_repeated +count_repeated_head() { + atf_set descr "count and print repeated lines only" +} +count_repeated_body() { + printf "a\na\nb\nb\na\n" >input + printf " 2 a\n 2 b\n" >expected + atf_check_uniq -cd + atf_check_uniq -c -d + atf_check_uniq -dc + atf_check_uniq -d -c + atf_check_uniq --count --repeated + atf_check_uniq --repeated --count +} + +atf_test_case all_repeated +all_repeated_head() { + atf_set descr "print every instance of repeated lines" +} +all_repeated_body() { + printf "a\na\nb\na\na\n" >input + printf "a\na\na\na\n" >expected + atf_check_uniq -D + atf_check_uniq -Dnone + atf_check_uniq --all-repeated + atf_check_uniq --all-repeated=none + printf "\na\na\n\na\na\n" >expected + atf_check_uniq -Dprepend + atf_check_uniq --all-repeated=prepend + printf "a\na\n\na\na\n" >expected + atf_check_uniq -Dseparate + atf_check_uniq --all-repeated=separate +} + +atf_test_case count_all_repeated +count_all_repeated_head() { + atf_set descr "count and print every instance of repeated lines" +} +count_all_repeated_body() { + printf "a\na\nb\na\na\n" >input + printf " 1 a\n 2 a\n 1 a\n 2 a\n" >expected + atf_check_uniq -D -c + atf_check_uniq -Dnone -c + atf_check_uniq -cD + atf_check_uniq -cDnone + atf_check_uniq -c -D + atf_check_uniq -c -Dnone + atf_check_uniq --all-repeated --count + atf_check_uniq --all-repeated=none --count + atf_check_uniq --count --all-repeated + atf_check_uniq --count --all-repeated=none +} + +atf_test_case skip_fields +skip_fields_head() { + atf_set descr "skip fields" +} +skip_fields_body() { + printf "1 a\n2 a\n3 b\n4 b\n5 a\n6 a\n" >input + printf "1 a\n3 b\n5 a\n" >expected + atf_check_uniq -1 + atf_check_uniq -f 1 + atf_check_uniq --skip-fields 1 +} + +atf_test_case skip_fields_tab +skip_fields_tab_head() { + atf_set descr "skip fields (with tabs)" +} +skip_fields_tab_body() { + printf "1\ta\n2\ta\n3\tb\n4\tb\n5\ta\n6\ta\n" >input + printf "1\ta\n3\tb\n5\ta\n" >expected + atf_check_uniq -1 + atf_check_uniq -f 1 + atf_check_uniq --skip-fields 1 +} + +atf_test_case ignore_case +ignore_case_head() { + atf_set descr "ignore case" +} +ignore_case_body() { + printf "a\nA\nb\nB\na\nA\n" >input + printf "a\nb\na\n" >expected + atf_check_uniq -i + atf_check_uniq --ignore-case +} + +atf_test_case skip_chars +skip_chars_head() { + atf_set descr "skip chars" +} +skip_chars_body() { + printf "1 a\n2 a\n3 b\n4 b\n5 a\n6 a\n" >input + printf "1 a\n3 b\n5 a\n" >expected + atf_check_uniq +2 + atf_check_uniq -s 2 + atf_check_uniq --skip-chars 2 +} + +atf_test_case unique +unique_head() { + atf_set descr "print non-repeated lines only" +} +unique_body() { + printf "a\na\nb\na\na\n" >input + printf "b\n" >expected + atf_check_uniq -u + atf_check_uniq --unique +} + +atf_test_case count_unique +count_unique_head() { + atf_set descr "print non-repeated lines with count" +} +count_unique_body() { + printf "a\na\nb\n" >input + printf " 1 b\n" >expected + atf_check_uniq --unique --count + atf_check_uniq --count --unique +} + +atf_test_case interactive +interactive_head() { + atf_set descr "test interactive use" +} +interactive_body() { + sh -c 'yes | stdbuf -oL uniq >actual' & + pid=$! + sleep 1 + kill $! + atf_check -o inline:"y\n" cat actual +} + +atf_test_case interactive_repeated +interactive_repeated_head() { + atf_set descr "test interactive use with -d" +} +interactive_repeated_body() { + sh -c 'yes | stdbuf -oL uniq -d >actual' & + pid=$! + sleep 1 + kill $! + atf_check -o inline:"y\n" cat actual +} + +atf_test_case stdout +stdout_head() { + atf_set descr "error writing to stdout" +} +stdout_body() { + ( + trap "" PIPE + # Give true(1) some time to exit. + sleep 1 + echo a | uniq 2>stderr + echo $? >result + ) | true + atf_check -o inline:"1\n" cat result + atf_check -o match:"stdout" cat stderr +} + +atf_init_test_cases() +{ + atf_add_test_case basic + atf_add_test_case count + atf_add_test_case repeated + atf_add_test_case count_repeated + atf_add_test_case all_repeated + atf_add_test_case count_all_repeated + atf_add_test_case skip_fields + atf_add_test_case skip_fields_tab + atf_add_test_case ignore_case + atf_add_test_case skip_chars + atf_add_test_case unique + atf_add_test_case count_unique + atf_add_test_case interactive + atf_add_test_case interactive_repeated + atf_add_test_case stdout +} |