93 lines
3.9 KiB
Text
93 lines
3.9 KiB
Text
# Copyright (C) 2021-2022 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# This testcase checks that the clone-inferior command copies important
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# properties from the original to the new inferior such CWD, args and env.
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# Add an environment variable that can be modified later for each inferior
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# in GDB.
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set env(ENVVAR) var
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# This test does not need a binfile.
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clean_restart
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# Set custom properties for Inferior 1
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with_test_prefix "setup inferior 1" {
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gdb_test_no_output "set args foo bar 'b a z'"
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gdb_test_no_output "set cwd /any/where"
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gdb_test_no_output "set environment FOO foo"
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gdb_test_no_output "set environment BAR bar"
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gdb_test_no_output "set inferior-tty some_tty"
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}
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# Check that properties of inferior 1 have been copied
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with_test_prefix "inferior 2" {
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gdb_test "clone-inferior" "Added inferior 2.*"
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gdb_test "inferior 2" "\[Switching to inferior 2 \[<null>\] (.*)\]" "change inferior"
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gdb_test "show args" \
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"Argument list to give program being debugged when it is started is \"foo bar 'b a z'\"\."
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gdb_test "show cwd" \
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"Current working directory that will be used when starting the inferior is \"/any/where\"\."
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gdb_test "show environment FOO" "FOO = foo"
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gdb_test "show environment BAR" "BAR = bar"
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gdb_test "show environment ENVVAR" "ENVVAR = var"
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gdb_test "show inferior-tty" \
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"Terminal for future runs of program being debugged is \"some_tty\"\."
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}
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# Change this second inferior, to check that the next clone-inferior
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# clones from the active inferior, and changing the values for inferior 2
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# does not interfere with values on inferior 1.
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with_test_prefix "update inferior 2" {
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gdb_test_no_output "set args foo"
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gdb_test_no_output "set cwd /somewhere/else"
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gdb_test_no_output "set environment FOO oof"
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}
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with_test_prefix "inferior 1" {
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gdb_test "inferior 1" "\[Switching to inferior 1 \[<null>\] (.*)\]" "change inferior"
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gdb_test "show args" \
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"Argument list to give program being debugged when it is started is \"foo bar 'b a z'\"\."
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gdb_test "show cwd" \
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"Current working directory that will be used when starting the inferior is \"/any/where\"\."
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gdb_test "show environment FOO" "FOO = foo"
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gdb_test "show environment BAR" "BAR = bar"
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gdb_test "show environment ENVVAR" "ENVVAR = var"
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gdb_test "show inferior-tty" \
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"Terminal for future runs of program being debugged is \"some_tty\"\."
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}
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# Tweak inferior 1 a bit more.
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with_test_prefix "update inferior 1" {
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gdb_test_no_output "unset environment FOO"
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gdb_test_no_output "unset environment ENVVAR"
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}
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# Check that the values observed on inferior 3 are those copied from
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# inferior 1.
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with_test_prefix "inferior 3" {
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gdb_test "clone-inferior" "Added inferior 3.*"
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gdb_test "inferior 3" "\[Switching to inferior 3 \[<null>\] (.*)\]" "change inferior"
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gdb_test "show args" \
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"Argument list to give program being debugged when it is started is \"foo bar 'b a z'\"\."
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gdb_test "show cwd" \
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"Current working directory that will be used when starting the inferior is \"/any/where\"\."
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gdb_test "show environment FOO" "Environment variable \"FOO\" not defined\."
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gdb_test "show environment BAR" "BAR = bar"
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gdb_test "show environment ENVVAR" "Environment variable \"ENVVAR\" not defined\."
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gdb_test "show inferior-tty" \
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"Terminal for future runs of program being debugged is \"some_tty\"\."
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}
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