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      1 #! /bin/sh
      2 # $NetBSD: t_options.sh,v 1.11 2023/05/20 21:32:05 rillig Exp $
      3 #
      4 # Copyright (c) 2021 The NetBSD Foundation, Inc.
      5 # All rights reserved.
      6 #
      7 # Redistribution and use in source and binary forms, with or without
      8 # modification, are permitted provided that the following conditions
      9 # are met:
     10 # 1. Redistributions of source code must retain the above copyright
     11 #    notice, this list of conditions and the following disclaimer.
     12 # 2. Redistributions in binary form must reproduce the above copyright
     13 #    notice, this list of conditions and the following disclaimer in the
     14 #    documentation and/or other materials provided with the distribution.
     15 #
     16 # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     17 # ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     18 # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     19 # PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     20 # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     21 # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     22 # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     23 # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     24 # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     25 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     26 # POSSIBILITY OF SUCH DAMAGE.
     27 
     28 # Tests for indent that focus on comparing the effects of the various command
     29 # line options.
     30 #
     31 # The test files contain the input to be formatted, the formatting options
     32 # and the output, all as close together as possible. The test files use the
     33 # following directives:
     34 #
     35 #	//indent input [description]
     36 #		Specifies the input to be formatted.
     37 #	//indent run [options]
     38 #		Runs indent on the input, using the given options.
     39 #	//indent end [description]
     40 #		Finishes an '//indent input' or '//indent run' section.
     41 #	//indent run-equals-input [options]
     42 #		Runs indent on the input, expecting unmodified output.
     43 #	//indent run-equals-prev-output [options]
     44 #		Runs indent on the input, expecting the same output as from
     45 #		the previous run.
     46 #
     47 # All text outside these directives is not passed to indent.
     48 
     49 srcdir=$(atf_get_srcdir)
     50 indent=$(atf_config_get usr.bin.indent.test_indent /usr/bin/indent)
     51 
     52 check()
     53 {
     54 	atf_check -o "file:expected.out" \
     55 	    env INDENT="$indent" lua "$srcdir/t_options.lua" "$srcdir/$1.c"
     56 }
     57 
     58 atf_init_test_cases()
     59 {
     60 	for fname in "$srcdir"/*.c; do
     61 		test_name=${fname##*/}
     62 		test_name=${test_name%.c}
     63 
     64 		atf_test_case "$test_name"
     65 		eval "${test_name}_body() { check '$test_name'; }"
     66 		atf_add_test_case "$test_name"
     67 	done
     68 }
     69