tests: bonsai/swab.mk: add example from tha man page

This commit is contained in:
dtb 2024-08-07 08:34:29 -06:00
parent 9412f95cb1
commit a94884cc2a
Signed by: trinity
GPG Key ID: 34C0543BBB6AF81B

22
tests/bonsai/swab.mk Executable file
View File

@ -0,0 +1,22 @@
# Copyright (c) 2024 DTB <trinity@trinity.moe>
# SPDX-License-Identifier: FSFAP
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice and this
# notice are preserved. This file is offered as-is, without any warranty.
.PRAGMA: command_comment
.PHONY: swab_tests
swab_tests: swab_help swab_examples
.PHONY: swab_help
swab_help: $(BIN)/swab
! $(BIN)/swab -h
.PHONY: swab_examples
# These are the examples present in the man page.
swab_examples: $(BIN)/swab
printf 'hello world!\n' \
| $(BIN)/swab \
| xargs -I out test 'ehll oowlr!d' = out