# Copyright 2019-2020 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/> .

# Print a 2 dimensional assumed shape array.  We pass different slices
# of the array to a subroutine and print the array as recieved within
# the subroutine.  This should exercise GDB's ability to handle
# different strides for the different dimensions.

if {[skip_fortran_tests]} { return -1 }

standard_testfile ".f90"
load_lib fortran.exp

if {[prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \
	 {debug f90}]} {
    return -1
}

if ![fortran_runto_main] {
    untested "could not run to main"
    return -1
}

gdb_breakpoint "show"
gdb_breakpoint [gdb_get_line_number "Final Breakpoint"]

set array_contents \
    [list \
	 " = \\(\\( 1, 2, 3, 4, 5, 6, 7, 8, 9, 10\\) \\( 11, 12, 13, 14, 15, 16, 17, 18, 19, 20\\) \\( 21, 22, 23, 24, 25, 26, 27, 28, 29, 30\\) \\( 31, 32, 33, 34, 35, 36, 37, 38, 39, 40\\) \\( 41, 42, 43, 44, 45, 46, 47, 48, 49, 50\\) \\( 51, 52, 53, 54, 55, 56, 57, 58, 59, 60\\) \\( 61, 62, 63, 64, 65, 66, 67, 68, 69, 70\\) \\( 71, 72, 73, 74, 75, 76, 77, 78, 79, 80\\) \\( 81, 82, 83, 84, 85, 86, 87, 88, 89, 90\\) \\( 91, 92, 93, 94, 95, 96, 97, 98, 99, 100\\) \\)" \
	 " = \\(\\( 1, 2, 3, 4, 5\\) \\( 11, 12, 13, 14, 15\\) \\( 21, 22, 23, 24, 25\\) \\( 31, 32, 33, 34, 35\\) \\( 41, 42, 43, 44, 45\\) \\)" \
	 " = \\(\\( 1, 3, 5, 7, 9\\) \\( 21, 23, 25, 27, 29\\) \\( 41, 43, 45, 47, 49\\) \\( 61, 63, 65, 67, 69\\) \\( 81, 83, 85, 87, 89\\) \\)" \
	 " = \\(\\( 1, 4, 7, 10\\) \\( 21, 24, 27, 30\\) \\( 41, 44, 47, 50\\) \\( 61, 64, 67, 70\\) \\( 81, 84, 87, 90\\) \\)" \
	 " = \\(\\( 1, 5, 9\\) \\( 31, 35, 39\\) \\( 61, 65, 69\\) \\( 91, 95, 99\\) \\)" \
	 " = \\(\\( -26, -25, -24, -23, -22, -21, -20, -19, -18, -17\\) \\( -19, -18, -17, -16, -15, -14, -13, -12, -11, -10\\) \\( -12, -11, -10, -9, -8, -7, -6, -5, -4, -3\\) \\( -5, -4, -3, -2, -1, 0, 1, 2, 3, 4\\) \\( 2, 3, 4, 5, 6, 7, 8, 9, 10, 11\\) \\( 9, 10, 11, 12, 13, 14, 15, 16, 17, 18\\) \\( 16, 17, 18, 19, 20, 21, 22, 23, 24, 25\\) \\( 23, 24, 25, 26, 27, 28, 29, 30, 31, 32\\) \\( 30, 31, 32, 33, 34, 35, 36, 37, 38, 39\\) \\( 37, 38, 39, 40, 41, 42, 43, 44, 45, 46\\) \\)" \
	 " = \\(\\( -26, -25, -24, -23, -22, -21\\) \\( -19, -18, -17, -16, -15, -14\\) \\( -12, -11, -10, -9, -8, -7\\) \\)" \
	 " = \\(\\( -26, -24, -22, -20, -18\\) \\( -5, -3, -1, 1, 3\\) \\( 16, 18, 20, 22, 24\\) \\( 37, 39, 41, 43, 45\\) \\)" ]

set message_strings \
    [list \
	 " = 'array'" \
	 " = 'array \\(1:5,1:5\\)'" \
	 " = 'array \\(1:10:2,1:10:2\\)'" \
	 " = 'array \\(1:10:3,1:10:2\\)'" \
	 " = 'array \\(1:10:5,1:10:3\\)'" ]

set i 0
foreach result $array_contents msg $message_strings {
    incr i
    with_test_prefix "test $i" {
	gdb_continue_to_breakpoint "show"
	gdb_test "p array" $result
	gdb_test "p message" "$msg"
    }
}

gdb_continue_to_breakpoint "continue to Final Breakpoint"