#!/usr/bin/env bash

test_description='Parse generated man pages.

Simple sanity checks of some man pages.

* para_audiod: Check that list of audiod commands is present
* para_server: Check that list of server/afs commands is present
* para_play: Check that list of play commands is present

* para_{recv,filter,write,audiod}: Check for presence of
filter/receiver/writer options as appropriate '

. ${0%/*}/test-lib.bash

grep_man()
{
	local regex="$1" exe="$2"
	tr '\n' ' ' < "$o_man_dir/para_$exe.1" | grep -q "$regex"
}

# check that options of all reveivers/filters/writers are contained
# in the man pages

test_expect_success 'para_recv: receiver options' "grep_man 'RECEIVERS' recv"
test_expect_success 'para_filter: filter options' "grep_man 'FILTERS' filter"
test_expect_success 'para_write: writer options' "grep_man 'WRITERS' write"
test_require_objects "audiod"
if [[ -n "$result" ]]; then
	test_skip 'para_audiod' "missing object(s): $result"
else
	test_expect_success 'para_audiod: receivers' \
		"grep_man 'RECEIVERS' audiod"
	test_expect_success 'para_audiod: filters' \
		"grep_man 'FILTERS' audiod"
	test_expect_success 'para_audiod: writers' \
		"grep_man 'WRITERS' audiod"
fi

# check various command lists

test_require_objects "audiod"
if [[ -n "$result" ]]; then
	test_skip 'para_audiod' "missing object(s): $result"
else
	regex='LIST OF AUDIOD COMMANDS.\{200,\}'
	test_expect_success 'para_audiod: command list' \
		"grep_man '$regex' audiod"
fi

test_require_objects "server"
missing_objects="$result"
if [[ -n "$missing_objects" ]]; then
	test_skip "para_server" "missing object(s): $missing_objects"
else
	regex='LIST OF SERVER COMMANDS.\{100,\}'
	test_expect_success 'para_server: server/afs commands' \
		"grep_man '$regex' server"
fi

test_require_objects 'play'
missing_objects="$result"
if [[ -n "$missing_objects" ]]; then
	test_skip 'para_play' "missing object(s): $missing_objects"
else
	regex='LIST OF COMMANDS.\{100,\}'
	test_expect_success 'para_play: play commands' "grep_man '$regex' play"
fi
test_done