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https://github.com/espressif/binutils-gdb.git
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213516ef31
This commit is the result of running the gdb/copyright.py script, which automated the update of the copyright year range for all source files managed by the GDB project to be updated to include year 2023.
73 lines
2.5 KiB
Plaintext
73 lines
2.5 KiB
Plaintext
# Copyright 2021-2023 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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# GDB reads some environment variables on startup, make sure it behaves
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# correctly if these variables are defined but empty.
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set all_env_vars { HOME XDG_CACHE_HOME LOCALAPPDATA XDG_CONFIG_HOME }
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# Record the initial value of the index-cache directory.
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clean_restart
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set index_cache_directory ""
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gdb_test_multiple "show index-cache directory" "" {
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-re -wrap "The directory of the index cache is \"(.*)\"\\." {
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set index_cache_directory $expect_out(1,string)
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set index_cache_directory [string_to_regexp $index_cache_directory]
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pass $gdb_test_name
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}
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}
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foreach_with_prefix env_var_name $all_env_vars {
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# Restore the original state of the environment variable.
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save_vars env($env_var_name) {
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set env($env_var_name) {}
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clean_restart
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# Verify that the empty environment variable didn't affect the
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# index-cache directory setting, that we still see the initial value.
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# "HOME" is different, because if that one is unset, GDB isn't even
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# able to compute the default location. In that case, we expect it to
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# be empty.
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if { $env_var_name == "HOME" } {
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gdb_test "show index-cache directory" \
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"The directory of the index cache is \"\"\\."
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} else {
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gdb_test "show index-cache directory" \
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"The directory of the index cache is \"$index_cache_directory\"\\."
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}
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}
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}
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# Try the same, but with all the env vars set to an empty value at the same
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# time.
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with_test_prefix "all env vars" {
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set save_vars_arg {}
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foreach env_var_name $all_env_vars {
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lappend save_vars_arg env($env_var_name)
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}
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# Restore the original state of all the environment variables.
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save_vars $save_vars_arg {
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foreach env_var_name $all_env_vars {
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set env($env_var_name) {}
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}
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clean_restart
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gdb_test "show index-cache directory" \
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"The directory of the index cache is \"\"\\."
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}
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}
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