1# Copyright 2021-2023 Free Software Foundation, Inc. 2 3# This program is free software; you can redistribute it and/or modify 4# it under the terms of the GNU General Public License as published by 5# the Free Software Foundation; either version 3 of the License, or 6# (at your option) any later version. 7# 8# This program is distributed in the hope that it will be useful, 9# but WITHOUT ANY WARRANTY; without even the implied warranty of 10# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11# GNU General Public License for more details. 12# 13# You should have received a copy of the GNU General Public License 14# along with this program. If not, see <http://www.gnu.org/licenses/> . 15 16# Testing GDB's implementation of SHAPE keyword. 17 18if {[skip_fortran_tests]} { return -1 } 19 20standard_testfile ".f90" 21load_lib fortran.exp 22 23if {[prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \ 24 {debug f90}]} { 25 return -1 26} 27 28if ![fortran_runto_main] { 29 return -1 30} 31 32gdb_breakpoint [gdb_get_line_number "Test Breakpoint"] 33gdb_breakpoint [gdb_get_line_number "Final Breakpoint"] 34 35# We place a limit on the number of tests that can be run, just in 36# case something goes wrong, and GDB gets stuck in an loop here. 37set found_final_breakpoint false 38set test_count 0 39while { $test_count < 500 } { 40 with_test_prefix "test $test_count" { 41 incr test_count 42 43 gdb_test_multiple "continue" "continue" { 44 -re -wrap "! Test Breakpoint" { 45 # We can run a test from here. 46 } 47 -re -wrap "! Final Breakpoint" { 48 # We're done with the tests. 49 set found_final_breakpoint true 50 } 51 } 52 53 if ($found_final_breakpoint) { 54 break 55 } 56 57 # First grab the expected answer. 58 set answer [get_valueof "" "answer" "**unknown**"] 59 60 # Now move up a frame and figure out a command for us to run 61 # as a test. 62 set command "" 63 gdb_test_multiple "up" "up" { 64 -re -wrap "\r\n\[0-9\]+\[ \t\]+call test_shape \\((\[^\r\n\]+)\\)" { 65 set command $expect_out(1,string) 66 } 67 } 68 69 gdb_assert { ![string equal $command ""] } "found a command to run" 70 71 set answer [string_to_regexp $answer] 72 gdb_test "p $command" " = $answer" 73 } 74} 75 76# Ensure we reached the final breakpoint. If more tests have been added 77# to the test script, and this starts failing, then the safety 'while' 78# loop above might need to be increased. 79gdb_assert {$found_final_breakpoint} "ran all compiled in tests" 80 81foreach var {array_1d_p array_2d_p allocatable_array_1d \ 82 allocatable_array_2d} { 83 gdb_test "p shape ($var)" \ 84 "The array passed to SHAPE must be allocated or associated" 85} 86