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This commit brings all the changes made by running gdb/copyright.py as per GDB's Start of New Year Procedure. For the avoidance of doubt, all changes in this commits were performed by the script.
124 lines
3.8 KiB
Plaintext
124 lines
3.8 KiB
Plaintext
# This testcase is part of GDB, the GNU debugger.
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# Copyright 2019-2022 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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# Test the "default-args" arguments and completion of alias command.
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load_lib completion-support.exp
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standard_testfile .c
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if {[build_executable "failed to prepare" $testfile $srcfile debug]} {
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return -1
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}
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clean_restart $binfile
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# Basic/core tests using user-visible commands.
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with_test_prefix "basics" {
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# Define an alias to pretty print something.
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gdb_test "print g_s" " = {a = 1, b = 2, c = 3}" "simple print"
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gdb_test_no_output "alias PP = print -pretty --" "alias PP"
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gdb_test "help PP" "print, PP, inspect, p\r\n alias PP = print -pretty --\r\n.*"
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gdb_test "PP g_s" \
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[multi_line \
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" = {" \
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" a = 1," \
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" b = 2," \
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" c = 3" \
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"}"]
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# Define an alias of frame apply all with some default args.
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gdb_test_no_output "alias frame apply tout = frame apply all -past-entry -past-main" \
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"alias frame apply tout"
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gdb_test "help frame apply tout" \
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"frame apply all, frame apply tout\r\n alias frame apply tout = frame apply all -past-entry -past-main\r\n.*"
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# Show all aliases.
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gdb_test "help aliases" \
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[multi_line \
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"User-defined aliases of other commands." \
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"" \
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"List of commands:" \
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"" \
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"PP -- Print value of expression EXP." \
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" alias PP = print -pretty --" \
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"frame apply tout -- Apply a command to all frames." \
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" alias frame apply tout = frame apply all -past-entry -past-main" \
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".*" ] \
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"help aliases"
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}
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# Check errors.
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with_test_prefix "errors" {
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# Try an unknown root setting.
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gdb_test "alias wrong = xxxx yyyy -someoption" \
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"Undefined command: \"xxxx\". Try \"help\"\\."
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# Try ambiguous command.
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gdb_test "alias wrong = a" \
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"Ambiguous command \"a\":.*" "ambiguous a"
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gdb_test "alias wrong = frame a" \
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"Ambiguous frame command \"a\":.*" "ambiguous frame a"
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}
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# Check completion.
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with_test_prefix "completion" {
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test_gdb_complete_unique \
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"alias set pri" \
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"alias set print"
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test_gdb_complete_unique \
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"alias set print items = set pri" \
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"alias set print items = set print"
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test_gdb_complete_unique \
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"alias set print items = set print ele" \
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"alias set print items = set print elements"
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test_gdb_complete_unique \
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"alias btfu = backt" \
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"alias btfu = backtrace"
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test_gdb_complete_unique \
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"alias btfu = backtrace -fu" \
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"alias btfu = backtrace -full"
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test_gdb_complete_unique \
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"alias btfu = backtrace -full -past-e" \
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"alias btfu = backtrace -full -past-entry"
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gdb_test_no_output "alias btfu = backtrace -full -past-entry" \
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"alias btfu"
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}
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# Check alias of alias.
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with_test_prefix "alias_of_alias" {
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# Verify we can alias an alias that has no default args.
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# We allow an alias of an alias, to be backward compatible with
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# GDB 9.1 .
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gdb_test_no_output "alias aaa = backtrace"
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gdb_test_no_output "alias bbb = backtrace"
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# Verify that we cannot define an alias of an alias that has default args.
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gdb_test_no_output "alias ccc = backtrace -full"
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gdb_test "alias ddd = ccc" \
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"Cannot define an alias of an alias that has default args"
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}
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