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# $FreeBSD: stable/11/lib/libxo/tests/functional_test.sh 322172 2017-08-07 17:23:44Z phil $

setglobal SRCDIR = $[atf_get_srcdir]

proc check
{
	local tc=$(1); shift
	local xo_fmt=$(1); shift

	local err_file="$(SRCDIR)/$(tc)$(xo_fmt:+.${xo_fmt}).err"
	test -s $(err_file) && setglobal err_flag = ""-e file:$(err_file)""
	local out_file="$(SRCDIR)/$(tc)$(xo_fmt:+.${xo_fmt}).out"
	test -s $(out_file) && setglobal out_flag = ""-o file:$(out_file)""

	if test $xo_fmt = "E" {
		setglobal libxo_options = '" warn,encoder=test'"
	} else {
		setglobal libxo_options = "":W$(xo_fmt)""
	}

	atf_check -s exit:0 -e file:$(err_file) -o file:$(out_file) \
	    env LC_ALL=en_US.UTF-8 \
	        TZ="EST" "$(SRCDIR)/$(tc)" --libxo$(libxo_options)\

}

proc add_testcase
{
	local tc=$(1)
	local tc_escaped

	setglobal oldIFS = $IFS
	setglobal IFS = ''.''
	set -- $tc
	setglobal tc_script = $(1)
	test $Argc -eq 3 && setglobal xo_fmt = $(2) # Don't set xo_fmt to `out'
	setglobal IFS = $oldIFS
	setglobal tc_escaped = ""$(tc_script)$(xo_fmt:+__${xo_fmt})""

	atf_test_case $(tc_escaped)
	eval "$(tc_escaped)_body() { check $(tc_script) $(xo_fmt); }"
	atf_add_test_case $(tc_escaped)
}

proc atf_init_test_cases
{
	for path in [$[find -Es $(SRCDIR) -name '*.out]] {
		add_testcase $(path##*/)
	}
}