# Copyright 2023-2024 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/>.

# Check with_override proc.

proc foo {} {
    return 0
}

proc foo1 {} {
    return 1
}

proc foo2 {} {
    return 2
}

with_test_prefix no-args {

    with_test_prefix before {
	gdb_assert { [foo] == 0 }
    }

    with_override foo foo1 {
	with_test_prefix foo1 {
	    gdb_assert { [foo] == 1 }
	}

	with_override foo foo2 {
	    with_test_prefix foo2 {
		gdb_assert { [foo] == 2 }
	    }
	}
    }

    with_test_prefix after {
	gdb_assert { [foo] == 0 }
    }
}

proc foo { {a 0} } {
    return [expr $a + 1]
}

proc foo_plus_1 { {a 0} } {
    return [expr $a + 2]
}

with_test_prefix default-arg {

    with_test_prefix before {
	gdb_assert { [foo] == 1 }
	gdb_assert { [foo 0] == 1 }
	gdb_assert { [foo 1] == 2 }
    }

    with_override foo foo_plus_1 {
	with_test_prefix foo_plus_1 {
	    gdb_assert { [foo] == 2 }
	    gdb_assert { [foo 0] == 2 }
	    gdb_assert { [foo 1] == 3 }
	}
    }

    with_test_prefix after {
	gdb_assert { [foo] == 1 }
	gdb_assert { [foo 0] == 1 }
	gdb_assert { [foo 1] == 2 }
    }
}