1 # Copyright 2009-2022 Free Software Foundation, Inc.
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.
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.
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/>.
16 load_lib "fortran.exp"
18 if {[skip_fortran_tests]} { return -1 }
20 standard_testfile .f90
22 if { [prepare_for_testing "failed to prepare" $testfile $srcfile {debug f90}] } {
26 # Test automatic language detection before the inferior starts. It tests the
29 # The current source language is "auto; currently fortran".
30 gdb_test "p modmany::var_i" " = 14" "stopped language detection"
32 gdb_test "print mod1::var_const" " = 20" "fully qualified name of DW_TAG_constant"
34 if ![fortran_runto_main] then {
35 perror "couldn't run to main"
39 set int_type [fortran_int4]
41 # Test 'info variables' can find module variables.
44 "18:\[ \t\]+${int_type} mod1::var_const;" \
45 "17:\[ \t\]+${int_type} mod1::var_i;" \
46 "23:\[ \t\]+${int_type} mod2::var_i;" \
47 "28:\[ \t\]+${int_type} mod3::mod1;" \
48 "27:\[ \t\]+${int_type} mod3::mod2;" \
49 "29:\[ \t\]+${int_type} mod3::var_i;" \
50 "33:\[ \t\]+${int_type} modmany::var_a;" \
51 "33:\[ \t\]+${int_type} modmany::var_b;" \
52 "33:\[ \t\]+${int_type} modmany::var_c;" \
53 "33:\[ \t\]+${int_type} modmany::var_i;" \
54 "37:\[ \t\]+${int_type} moduse::var_x;" \
55 "37:\[ \t\]+${int_type} moduse::var_y;"]
58 gdb_test_multiple "info variables -n" "" {
59 -re "\r\nAll defined variables:" {
60 if { $state == 0 } { set state 1 }
63 -re "\r\n\r\nFile .*[string_to_regexp $srcfile]:" {
64 if { $state == 1 } { set state 2 }
68 if { $state == 2 } { set state 3 }
71 -re "\r\n\r\nFile \[^\r\n\]*:" {
83 # Do not use simple single-letter names as GDB would pick up for expectedly
84 # nonexisting symbols some static variables from system libraries debuginfos.
86 gdb_breakpoint [gdb_get_line_number "i-is-1"]
87 gdb_continue_to_breakpoint "i-is-1" ".*i-is-1.*"
88 gdb_test "print var_i" " = 1" "print var_i value 1"
90 gdb_breakpoint [gdb_get_line_number "i-is-2"]
91 gdb_continue_to_breakpoint "i-is-2" ".*i-is-2.*"
92 gdb_test "print var_i" " = 2" "print var_i value 2"
94 gdb_breakpoint [gdb_get_line_number "i-is-3"]
95 gdb_continue_to_breakpoint "i-is-3" ".*i-is-3.*"
96 # Ensure that the scope is correctly resolved.
97 gdb_test "p mod3" "Attempt to use a type name as an expression" "print mod3"
98 gdb_test "p mod2" " = 3" "print mod2"
99 gdb_test "p mod1" " = 3" "print mod1"
101 gdb_breakpoint [gdb_get_line_number "a-b-c-d"]
102 gdb_continue_to_breakpoint "a-b-c-d" ".*a-b-c-d.*"
103 gdb_test "print var_a" "No symbol \"var_a\" in current context\\."
104 gdb_test "print var_b" " = 11"
105 gdb_test "print var_c" "No symbol \"var_c\" in current context\\."
106 gdb_test "print var_d" " = 12"
107 gdb_test "print var_i" " = 14" "print var_i value 14"
108 gdb_test "print var_x" " = 30" "print var_x value 30"
109 gdb_test "print var_y" "No symbol \"var_y\" in current context\\."
110 gdb_test "print var_z" " = 31" "print var_x value 31"
112 gdb_test "ptype modmany" "type = module modmany"
114 proc complete {expr list} {
115 set cmd "complete p $expr"
116 set expect [join [concat [list $cmd] $list] "\r\np "]
117 gdb_test $cmd $expect "complete $expr"
119 set modmany_list {modmany::var_a modmany::var_b modmany::var_c modmany::var_i}
120 complete "modm" "modmany $modmany_list"
121 complete "modmany" "modmany $modmany_list"
122 complete "modmany::" $modmany_list
123 complete "modmany::var" $modmany_list
125 # Breakpoint would work in language "c".
126 gdb_test "show language" {The current source language is "(auto; currently )?fortran".}
128 # gcc-4.4.2: The main program is always $fmain in .symtab so "runto" above
129 # works. But DWARF DW_TAG_subprogram contains the name specified by
130 # the "program" Fortran statement.
131 if [gdb_breakpoint "module"] {
132 pass "setting breakpoint at module"