1 # Copyright 2013-2019 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/>.
18 set has_argv0 [gdb_has_argv0]
20 if { [build_executable ${testfile}.exp ${testfile} ${srcfile}] == -1 } {
24 set test "kept file symbolic link name"
25 set filelink "${testfile}-filelink"
27 remote_file host delete [standard_output_file $filelink]
28 set status [remote_exec host "ln -sf ${testfile} [standard_output_file $filelink]"]
29 if {[lindex $status 0] != 0} {
30 unsupported "$test (host does not support symbolic links)"
34 clean_restart "$filelink"
37 untested "could not run to main"
41 gdb_test_no_output "set print repeats 10000"
42 gdb_test_no_output "set print elements 10000"
45 gdb_test {print argv[0]} "/$filelink\"" $test
50 # For a link named /PATH/TO/DIR/LINK, we want to check the output
51 # against "/DIR/LINK", but computed in a way that doesn't make
52 # assumptions about the test directory layout.
53 set full_filelink [standard_output_file $filelink]
54 set lastdir [file tail [file dirname $full_filelink]]
56 gdb_test "info inferiors" "/$lastdir/$filelink *" "$test for info inferiors"
59 set test "kept directory symbolic link name"
60 set dirlink "${testfile}-dirlink"
62 # 'ln -sf' does not overwrite symbol link to a directory.
63 # 'remote_file host delete' uses stat (not lstat), therefore it refuses to
65 remote_exec host "rm -f [standard_output_file $dirlink]"
66 set status [remote_exec host "ln -sf . [standard_output_file $dirlink]"]
67 if {[lindex $status 0] != 0} {
68 unsupported "$test (host does not support symbolic links)"
72 clean_restart "$dirlink/$filelink"
75 untested "could not run to main"
79 gdb_test_no_output "set print repeats 10000"
80 gdb_test_no_output "set print elements 10000"
83 # gdbserver in extended-remote mode does not have this issue.
84 # Plain remote does, however.
85 if {[target_info gdb_protocol] != "extended-remote" || ![target_is_gdbserver]} {
86 setup_kfail "*-*-*" gdb/15934
88 gdb_test {print argv[0]} "/$dirlink/$filelink\"" $test
93 gdb_test "info inferiors" "/$lastdir/$filelink *" "$test for info inferiors"