# Copyright 2021 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

# Testsuite self-tests for parse_options and parse_args.

with_test_prefix parse_options {
    proc test1 { options a b } {
	set v2 "defval2"
	parse_options {
	    { opt1 defval1 }
	    { opt2 $v2 }
	    { opt3 }
	    { opt4 }
	}

	gdb_assert { [string equal $a "vala"] }
	gdb_assert { [string equal $b "valb"] }
	gdb_assert { [string equal $opt1 "val1"] }
	gdb_assert { [string equal $opt2 "defval2"] }
	gdb_assert { $opt3 == 1 }
	gdb_assert { $opt4 == 0 }
    }

    set v1 "val1"
    test1 { opt1 $v1 opt3 } "vala" "valb"
}

with_test_prefix parse_args {
    proc test2 { args } {
	parse_args {
	    { opt1 defval1 }
	    { opt2 defval2 }
	    { opt3 }
	    { opt4 }
	}
	gdb_assert { [llength $args] == 2 }
	lassign $args a b
	gdb_assert { [string equal $a "vala"] }
	gdb_assert { [string equal $b "valb"] }
	gdb_assert { [string equal $opt1 "val1"] }
	gdb_assert { [string equal $opt2 "defval2"] }
	gdb_assert { $opt3 == 1 }
	gdb_assert { $opt4 == 0 }
    }

    set v1 "val1"
    test2 -opt1 $v1 -opt3 "vala" "valb"
}