127 lines
6.2 KiB
Text
127 lines
6.2 KiB
Text
# Copyright 1988-2016 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 file was written by Rob Savoye. (rob@cygnus.com)
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# Test basic help functionality.
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# This is not intended to test the help text of every command,
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# or even more than a few commands - too much of a maintenance burden.
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gdb_start
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# disable pagination
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gdb_test_no_output "set height 0" "disable pagination"
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# Test all the help classes.
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test_class_help "aliases" {"Aliases of other commands\.\[\r\n\]+"}
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test_class_help "breakpoints" {
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"Making program stop at certain points\.\[\r\n\]+"
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}
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test_class_help "data" {"Examining data\.\[\r\n\]+"}
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test_class_help "files" {"Specifying and examining files\.\[\r\n\]+"}
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test_class_help "internals" {
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"Maintenance commands\.\[\r\n\]+"
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"Some gdb commands are provided just for use by gdb maintainers\.\[\r\n\]+"
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"These commands are subject to frequent change, and may not be as\[\r\n\]+"
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"well documented as user commands\.\[\r\n\]+"
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}
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test_class_help "obscure" {"Obscure features\.\[\r\n\]+"}
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test_class_help "running" {"Running the program\.\[\r\n\]+"}
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test_class_help "stack" {
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"Examining the stack\..*\[\r\n\]+"
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"When the program being debugged stops, gdb selects the innermost frame\.\[\r\n\]+"
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"The commands below can be used to select other frames by number or address\.\[\r\n\]+"
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}
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test_class_help "status" {
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"Status inquiries\.\[\r\n\]+"
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}
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test_class_help "support" {"Support facilities\.\[\r\n\]+"}
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test_class_help "tracepoints" {
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"Tracing of program execution without stopping the program\.\[\r\n\]+"
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}
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test_class_help "user-defined" {
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"User-defined commands\.\[\r\n\]+"
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"The commands in this class are those defined by the user\.\[\r\n\]+"
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"Use the \"define\" command to define a command\.\[\r\n\]+"
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}
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# Test help of an abbreviated command. "break" is picked at random.
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set help_breakpoint_text "Set breakpoint at specified location\..*"
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# test help breakpoint "b" abbreviation
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gdb_test "help b" $help_breakpoint_text "help breakpoint \"b\" abbreviation"
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# test help breakpoint "br" abbreviation
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gdb_test "help br" $help_breakpoint_text "help breakpoint \"br\" abbreviation"
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# test help breakpoint "bre" abbreviation
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gdb_test "help bre" $help_breakpoint_text "help breakpoint \"bre\" abbreviation"
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# test help breakpoint "brea" abbreviation
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gdb_test "help brea" $help_breakpoint_text "help breakpoint \"brea\" abbreviation"
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# test help breakpoint "break" abbreviation
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gdb_test "help break" $help_breakpoint_text "help breakpoint \"break\" abbreviation"
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# Test help of an aliased command. "bt" is picked at random.
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set help_backtrace_text "Print backtrace of all stack frames, or innermost COUNT frames\..*"
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# test help backtrace "bt" abbreviation
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gdb_test "help bt" $help_backtrace_text "help backtrace \"bt\" abbreviation"
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# test help backtrace
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gdb_test "help backtrace" $help_backtrace_text "help backtrace"
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# test help commands
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gdb_test "help commands" "Set commands to be executed when a breakpoint is hit\.\[\r\n\]+Give breakpoint number as argument after \"commands\"\.\[\r\n\]+With no argument, the targeted breakpoint is the last one set\.\[\r\n\]+The commands themselves follow starting on the next line\.\[\r\n\]+Type a line containing \"end\" to indicate the end of them\.\[\r\n\]+Give \"silent\" as the first line to make the breakpoint silent;\[\r\n\]+then no output is printed when it is hit, except what the commands print\." "help commands"
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# Test a prefix command. "delete" is picked at random.
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# test help delete "d" abbreviation
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set expected_help_delete {
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"Delete some breakpoints or auto-display expressions\.\[\r\n\]+"
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"Arguments are breakpoint numbers with spaces in between\.\[\r\n\]+"
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"To delete all breakpoints, give no argument\.\[\r\n\]+"
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"Also a prefix command for deletion of other GDB objects\.\[\r\n\]+"
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"The \"unset\" command is also an alias for \"delete\"\.\[\r\n\]+"
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}
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test_prefix_command_help {"d" "delete"} $expected_help_delete "help delete \"d\" abbreviation"
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# test help delete
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test_prefix_command_help "delete" $expected_help_delete
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# Make sure help for help itself is present.
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# test help help "h" abbreviation
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gdb_test "help h" "Print list of commands\." "help help \"h\" abbreviation"
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# test help help
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gdb_test "help help" "Print list of commands\." "help help"
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# The startup banner refers to "show copying" and "show warranty",
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# might as well test for them.
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# test help info copying
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gdb_test "help show copying" "Conditions for redistributing copies of GDB\." \
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"help show copying"
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# test help info warranty
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gdb_test "help show warranty" "Various kinds of warranty you do not have\." \
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"help show warranty"
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# Test a few other random "help show" commands.
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# test help show commands
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gdb_test "help show commands" "Show the history of commands you typed\.\[\r\n\]+You can supply a command number to start with, or a `\[+\]' to start after\[\r\n\]+the previous command number shown\." "help show commands"
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# test help show confirm
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gdb_test "help show confirm" "Show whether to confirm potentially dangerous operations\." "help show confirm"
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# test help info bogus-gdb-command
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gdb_test "help info bogus-gdb-command" "Undefined info command: \"bogus-gdb-command\"\. Try \"help info\"\." "help info bogus-gdb-command"
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# test help gotcha
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gdb_test "help gotcha" "Undefined command: \"gotcha\"\. Try \"help\"\." "help gotcha"
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# test apropos regex
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gdb_test "apropos \\\(print\[\^ bsiedf\\\".-\]\\\)" "handle -- Specify how to handle signals"
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# test apropos >1 word string
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gdb_test "apropos handle signal" "handle -- Specify how to handle signals"
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# test apropos apropos
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gdb_test "apropos apropos" "apropos -- Search for commands matching a REGEXP.*"
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