270 lines
9.5 KiB
Text
270 lines
9.5 KiB
Text
# Copyright 1998-2016 Free Software Foundation, Inc.
|
|
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
# This file was written by Elena Zannoni. (ezannoni@cygnus.com)
|
|
|
|
|
|
#
|
|
# test running programs
|
|
#
|
|
|
|
standard_testfile break.c break1.c
|
|
|
|
if {[prepare_for_testing ${testfile}.exp ${testfile} \
|
|
[list $srcfile $srcfile2] {debug nowarnings}]} {
|
|
return -1
|
|
}
|
|
|
|
set bp_location1 [gdb_get_line_number "set breakpoint 1 here"]
|
|
set bp_location11 [gdb_get_line_number "set breakpoint 11 here"]
|
|
|
|
if ![runto_main] then { fail "define tests suppressed" }
|
|
|
|
# Verify that GDB allows a user to define their very own commands.
|
|
#
|
|
gdb_test_multiple "define nextwhere" "define user command: nextwhere" {
|
|
-re "Type commands for definition of \"nextwhere\".\r\nEnd with a line saying just \"end\".\r\n>$" {
|
|
gdb_test "next\nbt\nend" "" \
|
|
"define user command: nextwhere"
|
|
}
|
|
}
|
|
|
|
# Verify that those commands work as gdb_expected.
|
|
#
|
|
gdb_test "nextwhere" \
|
|
"$bp_location1\[ \t\]*printf.*#0\[ \t\]*main.*:$bp_location1.*" \
|
|
"use user command: nextwhere"
|
|
|
|
# Verify that a user can define a command whose spelling is a
|
|
# proper substring of another user-defined command.
|
|
#
|
|
gdb_test_multiple "define nextwh" "define user command: nextwh" {
|
|
-re "Type commands for definition of \"nextwh\".\r\nEnd with a line saying just \"end\".\r\n>$" {
|
|
gdb_test "next 2\nbt\nend" "" \
|
|
"define user command: nextwh"
|
|
}
|
|
}
|
|
|
|
# Verify that a user can redefine their commands. (Test both the
|
|
# confirmed and unconfirmed cases.)
|
|
#
|
|
gdb_test "define nextwhere" \
|
|
"Command \"nextwhere\" not redefined.*" \
|
|
"redefine user command aborted: nextwhere" \
|
|
"Redefine command \"nextwhere\".*y or n. $" \
|
|
"n"
|
|
|
|
send_gdb "define nextwhere\n"
|
|
gdb_expect {
|
|
-re "Redefine command \"nextwhere\".*y or n. $"\
|
|
{send_gdb "y\n"
|
|
gdb_expect {
|
|
-re "Type commands for definition of \"nextwhere\".\r\nEnd with a line saying just \"end\".\r\n>$"\
|
|
{send_gdb "bt\nnext\nend\n"
|
|
gdb_expect {
|
|
-re "$gdb_prompt $"\
|
|
{pass "redefine user command: nextwhere"}
|
|
timeout {fail "(timeout) redefine user command: nextwhere"}
|
|
}
|
|
}
|
|
timeout {fail "(timeout) redefine user command: nextwhere"}
|
|
}
|
|
}
|
|
-re "$gdb_prompt $"\
|
|
{fail "redefine user command: nextwhere"}
|
|
timeout {fail "(timeout) redefine user command: nextwhere"}
|
|
}
|
|
|
|
# Verify that GDB gracefully handles an attempt to redefine the
|
|
# help text for a builtin command.
|
|
#
|
|
gdb_test "document step" "Command \"step\" is built-in.*" \
|
|
"redocumenting builtin command disallowed"
|
|
|
|
# Verify that a user can document their own commands. (And redocument
|
|
# them.)
|
|
#
|
|
gdb_test_multiple "document nextwhere" "document user command: nextwhere" {
|
|
-re "Type documentation for \"nextwhere\".\r\nEnd with a line saying just \"end\".\r\n>$" {
|
|
gdb_test "A next command that first shows you where you're stepping from.\nend" \
|
|
"" \
|
|
"document user command: nextwhere"
|
|
}
|
|
}
|
|
|
|
gdb_test_multiple "document nextwhere" "re-document user command: nextwhere" {
|
|
-re "Type documentation for \"nextwhere\".\r\nEnd with a line saying just \"end\".\r\n>$" {
|
|
gdb_test "A next command that first shows you where you're stepping from.\nend" \
|
|
"" \
|
|
"re-document user command: nextwhere"
|
|
}
|
|
}
|
|
|
|
gdb_test "help nextwhere" \
|
|
"A next command that first shows you where you're stepping from.*" \
|
|
"help user command: nextwhere"
|
|
|
|
# Verify that the document command preserves whitespace in the beginning of the line.
|
|
#
|
|
gdb_test_multiple "document nextwhere" "set up whitespace in help string" {
|
|
-re "Type documentation for \"nextwhere\".\r\nEnd with a line saying just \"end\".\r\n>$" {
|
|
gdb_test " A next command that first shows you where you're stepping from.\nend" \
|
|
"" \
|
|
"set up whitespace in help string"
|
|
}
|
|
}
|
|
|
|
gdb_test "help nextwhere" \
|
|
" A next command that first shows you where you're stepping from.*" \
|
|
"preserve whitespace in help string"
|
|
|
|
# Verify that the command parser doesn't require a space after an 'if'
|
|
# command in a user defined function.
|
|
#
|
|
gdb_test_multiple "define ifnospace" "define user command: ifnospace" \
|
|
{
|
|
-re "Type commands for definition of \"ifnospace\".\r\nEnd with a line saying just \"end\".\r\n>$" \
|
|
{
|
|
gdb_test_multiple "if(3<4)\nprint \"hi there\\n\"\nend\nend" "send body of ifnospace" \
|
|
{
|
|
-re "$gdb_prompt $"\
|
|
{pass "define user command: ifnospace"}
|
|
}
|
|
}
|
|
}
|
|
|
|
gdb_test "ifnospace" ".*hi there.*" "test ifnospace is parsed correctly"
|
|
|
|
# Verify that the command parser doesn't require a space after an 'while'
|
|
# command in a user defined function.
|
|
#
|
|
gdb_test_multiple "define whilenospace" "define user command: whilenospace" \
|
|
{
|
|
-re "Type commands for definition of \"whilenospace\".\r\nEnd with a line saying just \"end\".\r\n>$" \
|
|
{
|
|
gdb_test_multiple "set \$i=1\nwhile(\$i<2)\nset \$i=2\nprint \"hi there\\n\"\nend\nend" "send body of whilenospace" \
|
|
{
|
|
-re "$gdb_prompt $" \
|
|
{pass "define user command: whilenospace"}
|
|
}
|
|
}
|
|
}
|
|
|
|
gdb_test "whilenospace" ".*hi there.*" "test whilenospace is parsed correctly"
|
|
|
|
# Verify that the user can "hook" a builtin command. We choose to
|
|
# hook the "stop" pseudo command, and we'll define it to use a user-
|
|
# define command.
|
|
#
|
|
gdb_test_multiple "define user-bt" "define user command: user-bt" {
|
|
-re "Type commands for definition of \"user-bt\".\r\nEnd with a line saying just \"end\".\r\n>$" {
|
|
gdb_test "bt\nend" \
|
|
"" \
|
|
"define user command: user-bt"
|
|
}
|
|
}
|
|
|
|
gdb_test_multiple "define hook-stop" "define hook-stop command" {
|
|
-re "Type commands for definition of \"hook-stop\".\r\nEnd with a line saying just \"end\".\r\n>$" {
|
|
gdb_test "user-b\nend" \
|
|
"" \
|
|
"define hook-stop command"
|
|
}
|
|
}
|
|
|
|
gdb_test "next" "#0\[ \t\]*main.*:$bp_location11.*" \
|
|
"use hook-stop command"
|
|
|
|
# Verify that GDB responds gracefully to an attempt to define a "hook
|
|
# command" which doesn't exist. (Test both the confirmed and unconfirmed
|
|
# cases.)
|
|
#
|
|
gdb_test "define hook-bar" \
|
|
"Not confirmed.*" \
|
|
"define hook undefined command aborted: bar" \
|
|
"warning: Your new `hook-bar' command does not hook any existing command.\r\nProceed.*y or n. $" \
|
|
"n"
|
|
|
|
send_gdb "define hook-bar\n"
|
|
gdb_expect {
|
|
-re "warning: Your new `hook-bar' command does not hook any existing command.\r\nProceed.*y or n. $"\
|
|
{send_gdb "y\n"
|
|
gdb_expect {
|
|
-re "Type commands for definition of \"hook-bar\".\r\nEnd with a line saying just \"end\".\r\n>$"\
|
|
{send_gdb "nextwhere\nend\n"
|
|
gdb_expect {
|
|
-re "$gdb_prompt $"\
|
|
{pass "define hook undefined command: bar"}
|
|
timeout {fail "(timeout) define hook undefined command: bar"}
|
|
}
|
|
}
|
|
-re "$gdb_prompt $"\
|
|
{fail "define hook undefined command: bar"}
|
|
timeout {fail "(timeout) define hook undefined command: bar"}
|
|
}
|
|
}
|
|
-re "$gdb_prompt $"\
|
|
{fail "define hook undefined command: bar"}
|
|
timeout {fail "(timeout) define hook undefined command: bar"}
|
|
}
|
|
|
|
# Test creation of an additional target subcommand.
|
|
gdb_test_multiple "define target testsuite" "" {
|
|
-re "Type commands for definition of \"target testsuite\".\r\nEnd with a line saying just \"end\".\r\n>$" {
|
|
gdb_test "printf \"hello\\n\"\nend" "" "define target testsuite"
|
|
}
|
|
}
|
|
gdb_test_multiple "document target testsuite" "" {
|
|
-re "Type documentation for \"target testsuite\".\r\nEnd with a line saying just \"end\".\r\n>$" {
|
|
gdb_test "A test target.\nend" "" "document target testsuite"
|
|
}
|
|
}
|
|
|
|
gdb_test "help target" ".*A test target.*"
|
|
gdb_test "target testsuite" "hello"
|
|
gdb_test "show user target testsuite" "User command \"target testsuite\":\r\n printf \"hello\\\\n\"\r\n"
|
|
|
|
# We should even be able to hook subcommands.
|
|
gdb_test_multiple "define target hook-testsuite" "" {
|
|
-re "Type commands for definition of \"target hook-testsuite\".\r\nEnd with a line saying just \"end\".\r\n>$" {
|
|
gdb_test "printf \"one\\n\"\nend" "" "define target hook-testsuite"
|
|
}
|
|
}
|
|
|
|
gdb_test_multiple "define target hookpost-testsuite" "" {
|
|
-re "Type commands for definition of \"target hookpost-testsuite\".\r\nEnd with a line saying just \"end\".\r\n>$" {
|
|
gdb_test "printf \"two\\n\"\nend" "" "define target hookpost-testsuite"
|
|
}
|
|
}
|
|
|
|
gdb_test "target testsuite" "one\r\nhello\r\ntwo" "target testsuite with hooks"
|
|
|
|
# This is a quasi-define command: Verify that the user can redefine
|
|
# GDB's gdb_prompt.
|
|
#
|
|
gdb_test_multiple "set prompt \\(blah\\) " "set gdb_prompt" {
|
|
-re "\\(blah\\) $" {
|
|
pass "set gdb_prompt"
|
|
}
|
|
}
|
|
|
|
gdb_test_multiple "set prompt \\(gdb\\) " "reset gdb_prompt" {
|
|
-re "$gdb_prompt $" {
|
|
pass "reset gdb_prompt"
|
|
}
|
|
}
|
|
|
|
gdb_exit
|
|
return 0
|