416 lines
17 KiB
Text
416 lines
17 KiB
Text
# Copyright (C) 1988, 1990, 1991, 1992, 1997 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 2 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, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
|
|
# Please email any bugs, comments, and/or additions to this file to:
|
|
# bug-gdb@prep.ai.mit.edu
|
|
|
|
if $tracelevel then {
|
|
strace $tracelevel
|
|
}
|
|
|
|
#
|
|
# test special commands (if, while, etc)
|
|
#
|
|
set prms_id 0
|
|
set bug_id 0
|
|
|
|
set testfile "run"
|
|
set srcfile ${testfile}.c
|
|
set binfile ${objdir}/${subdir}/commands
|
|
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
|
|
gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
|
|
}
|
|
|
|
gdb_exit
|
|
gdb_start
|
|
delete_breakpoints
|
|
gdb_reinitialize_dir $srcdir/$subdir
|
|
gdb_load ${binfile}
|
|
|
|
proc gdbvar_simple_if_test {} {
|
|
global gdb_prompt
|
|
|
|
gdb_test "set \$foo = 0" "" "set foo in gdbvar_simple_if_test"
|
|
# All this test should do is print 0xdeadbeef once.
|
|
gdb_test "if \$foo == 1\np/x 0xfeedface\nelse\np/x 0xdeadbeef\nend" "\\\$\[0-9\]* = 0xdeadbeef" "gdbvar_simple_if_test #1"
|
|
# All this test should do is print 0xfeedface once.
|
|
gdb_test "if \$foo == 0\np/x 0xfeedface\nelse\np/x 0xdeadbeef\nend" "\\\$\[0-9\]* = 0xfeedface" "gdbvar_simple_if_test #2"
|
|
}
|
|
|
|
proc gdbvar_simple_while_test {} {
|
|
global gdb_prompt
|
|
|
|
gdb_test "set \$foo = 5" "" "set foo in gdbvar_simple_while_test"
|
|
# This test should print 0xfeedface five times.
|
|
gdb_test "while \$foo > 0\np/x 0xfeedface\nset \$foo -= 1\nend" "\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface" "gdbvar_simple_while_test #1"
|
|
}
|
|
|
|
proc gdbvar_complex_if_while_test {} {
|
|
global gdb_prompt
|
|
|
|
gdb_test "set \$foo = 4" "" "set foo in gdbvar complex_if_while_test"
|
|
# This test should alternate between 0xdeadbeef and 0xfeedface two times.
|
|
gdb_test "while \$foo > 0\nset \$foo -= 1\nif \(\$foo % 2\) == 1\np/x 0xdeadbeef\nelse\np/x 0xfeedface\nend\nend" "\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface" "gdbvar_complex_if_while_test #1"
|
|
}
|
|
|
|
proc progvar_simple_if_test {} {
|
|
global gdb_prompt
|
|
|
|
if [target_info exists noargs] {
|
|
verbose "Skipping progvar_simple_if_test because of noargs."
|
|
return
|
|
}
|
|
|
|
if { ![runto factorial] } then { gdb_suppress_tests; }
|
|
# Don't depend upon argument passing, since most simulators don't currently
|
|
# support it. Bash value variable to be what we want.
|
|
gdb_test "p value=5" "" "set value to 5 in progvar_simple_if_test #1"
|
|
# All this test should do is print 0xdeadbeef once.
|
|
gdb_test "if value == 1\np/x 0xfeedface\nelse\np/x 0xdeadbeef\nend" "\\\$\[0-9\]* = 0xdeadbeef" "progvar_simple_if_test #1"
|
|
# All this test should do is print 0xfeedface once.
|
|
gdb_test "if value == 5\np/x 0xfeedface\nelse\np/x 0xdeadbeef\nend" "\\\$\[0-9\]* = 0xfeedface" "progvar_simple_if_test #2"
|
|
gdb_stop_suppressing_tests;
|
|
}
|
|
|
|
proc progvar_simple_while_test {} {
|
|
global gdb_prompt
|
|
|
|
if [target_info exists noargs] {
|
|
verbose "Skipping progvar_simple_while_test because of noargs."
|
|
return
|
|
}
|
|
|
|
gdb_test "set args 5" "" "set args in progvar_simple_while_test"
|
|
if { ![runto factorial] } then { gdb_suppress_tests }
|
|
# Don't depend upon argument passing, since most simulators don't currently
|
|
# support it. Bash value variable to be what we want.
|
|
gdb_test "p value=5" "" "set value to 5 in progvar_simple_if_test #2"
|
|
# This test should print 0xfeedface five times.
|
|
gdb_test "while value > 0\np/x 0xfeedface\nset value -= 1\nend" "\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface" "progvar_simple_while_test #1"
|
|
gdb_stop_suppressing_tests;
|
|
}
|
|
|
|
proc progvar_complex_if_while_test {} {
|
|
global gdb_prompt
|
|
|
|
if [target_info exists noargs] {
|
|
verbose "Skipping progvar_simple_if_while_test because of noargs."
|
|
return
|
|
}
|
|
|
|
gdb_test "set args 4" "" "set args in progvar_complex_if_while_test"
|
|
if { ![runto factorial] } then { gdb_suppress_tests }
|
|
# Don't depend upon argument passing, since most simulators don't currently
|
|
# support it. Bash value variable to be what we want.
|
|
gdb_test "p value=4" "" "set value to 4 in progvar_simple_if_test"
|
|
# This test should alternate between 0xdeadbeef and 0xfeedface two times.
|
|
gdb_test "while value > 0\nset value -= 1\nif \(value % 2\) == 1\np/x 0xdeadbeef\nelse\np/x 0xfeedface\nend\nend" "\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface" "progvar_complex_if_while_test #1"
|
|
gdb_stop_suppressing_tests;
|
|
}
|
|
|
|
proc if_while_breakpoint_command_test {} {
|
|
if [target_info exists noargs] {
|
|
verbose "Skipping if_while_breakpoint_command_test because of noargs."
|
|
return
|
|
}
|
|
|
|
gdb_test "set args 5" "" "set args in if_while_breakpoint_command_test"
|
|
if { ![runto factorial] } then { gdb_suppress_tests }
|
|
# Don't depend upon argument passing, since most simulators don't currently
|
|
# support it. Bash value variable to be what we want.
|
|
gdb_test "p value=5" "" "set value to 5 in progvar_simple_if_test"
|
|
delete_breakpoints
|
|
gdb_test "break factorial" "Breakpoint.*at.*" "break factorial #1"
|
|
|
|
send_gdb "commands\n"
|
|
gdb_expect {
|
|
-re "End with" {
|
|
pass "commands in if_while_breakpoint_command_test"
|
|
}
|
|
default {
|
|
fail "(timeout or eof) commands in if_while_breakpoint_command_test"
|
|
}
|
|
}
|
|
# This test should alternate between 0xdeadbeef and 0xfeedface two times.
|
|
gdb_test "while value > 0\nset value -= 1\nif \(value % 2\) == 1\np/x 0xdeadbeef\nelse\np/x 0xfeedface\nend\nend\nend" "" "commands part 2 in if_while_breakpoint_command_test"
|
|
gdb_test "continue" "\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface" "if_while_breakpoint_command_test #1"
|
|
gdb_test "info break" "while.*set.*if.*p/x.*else.*p/x.*end.*" "info break in if_while_breakpoint_command_test"
|
|
gdb_stop_suppressing_tests;
|
|
}
|
|
|
|
# Test that we can run the inferior from breakpoint commands.
|
|
proc infrun_breakpoint_command_test {} {
|
|
if [target_info exists noargs] {
|
|
verbose "Skipping infrun_breakpoint_command_test because of noargs."
|
|
return
|
|
}
|
|
|
|
gdb_test "set args 6" "" "set args in progvar_simple_while_test"
|
|
if { ![runto factorial] } then { gdb_suppress_tests }
|
|
# Don't depend upon argument passing, since most simulators don't currently
|
|
# support it. Bash value variable to be what we want.
|
|
gdb_test "p value=6" "" "set value to 6 in progvar_simple_if_test #1"
|
|
delete_breakpoints
|
|
gdb_test "break factorial if value == 5" "Breakpoint.*at.*"
|
|
|
|
# infrun_breakpoint_command_test - This test was broken into two parts
|
|
# to get around a synchronization problem in expect.
|
|
# part1: issue the gdb command "commands"
|
|
# part2: send the list of commands
|
|
send_gdb "commands\n"
|
|
gdb_expect {
|
|
-re "End with" {
|
|
pass "commands in infrun_breakpoint_command_test #1"
|
|
}
|
|
default {
|
|
fail "(timeout or eof) commands in infrun_breakpoint_command_test"
|
|
}
|
|
}
|
|
gdb_test "step\nstep\nstep\nstep\nbt\nend" "" \
|
|
"commands in infrun_breakpoint_command_test #2"
|
|
|
|
if { [istarget "hppa*-hp-hpux*"] } {
|
|
gdb_test "continue" \
|
|
"Continuing.*.*.*Breakpoint \[0-9\]*, factorial \\(value=5\\).*at.*\[0-9\]*\[ \]*if \\(value > 1\\) \{.*\[0-9\]*\[ \]*value \\*= factorial \\(value - 1\\);.*" \
|
|
"continue in infrun_breakpoint_command_test"
|
|
} else {
|
|
gdb_test "continue" \
|
|
"Breakpoint \[0-9\]*, factorial \\(value=5\\).*at.*
|
|
\[0-9\]*\[ \]*if \\(value > 1\\) \{.*
|
|
\[0-9\]*\[ \]*value \\*= factorial \\(value - 1\\);.*
|
|
factorial \\(value=4\\) at.*\[0-9\]*\[ \]*if \\(value > 1\\) \{.*
|
|
\[0-9\]*\[ \]*value \\*= factorial \\(value - 1\\);.*
|
|
factorial \\(value=3\\) at .*
|
|
\[0-9\]*\[ \]*if \\(value > 1\\) \{.*
|
|
#0 factorial \\(value=3\\).*
|
|
#1 \[0-9a-fx\]* in factorial \\(value=4\\).*
|
|
#2 \[0-9a-fx\]* in factorial \\(value=5\\).*
|
|
#3 \[0-9a-fx\]* in factorial \\(value=6\\).*
|
|
#4 \[0-9a-fx\]* in main \\(.*\\).*" \
|
|
"continue in infrun_breakpoint_command_test";
|
|
}
|
|
|
|
gdb_stop_suppressing_tests;
|
|
}
|
|
|
|
proc breakpoint_command_test {} {
|
|
if [target_info exists noargs] {
|
|
verbose "Skipping breakpoint_command_test because of noargs."
|
|
return
|
|
}
|
|
|
|
gdb_test "set args 6" "" "set args in breakpoint_command_test"
|
|
if { ![runto factorial] } then { gdb_suppress_tests; }
|
|
# Don't depend upon argument passing, since most simulators don't currently
|
|
# support it. Bash value variable to be what we want.
|
|
gdb_test "p value=6" "" "set value to 6 in progvar_simple_if_test #2"
|
|
delete_breakpoints
|
|
gdb_test "break factorial" "Breakpoint.*at.*" "break factorial #2"
|
|
gdb_test "commands\nprintf \"Now the value is %d\\n\", value\nend" \
|
|
"End with.*" "commands in breakpoint_command_test"
|
|
gdb_test "continue" "Breakpoint \[0-9\]*, factorial.*Now the value is 5" \
|
|
"continue in breakpoint_command_test"
|
|
gdb_test "print value" " = 5" "print value in breakpoint_command_test"
|
|
gdb_stop_suppressing_tests;
|
|
}
|
|
|
|
# Test a simple user defined command (with arguments)
|
|
proc user_defined_command_test {} {
|
|
global gdb_prompt
|
|
|
|
gdb_test "set \$foo = 4" "" "set foo in user_defined_command_test"
|
|
|
|
send_gdb "define mycommand\n"
|
|
gdb_expect {
|
|
-re "End with" {
|
|
pass "define mycommand in user_defined_command_test"
|
|
}
|
|
default {
|
|
fail "(timeout or eof) define mycommand in user_defined_command_test"
|
|
}
|
|
}
|
|
# This test should alternate between 0xdeadbeef and 0xfeedface two times.
|
|
gdb_test "while \$arg0 > 0\nset \$arg0 -= 1\nif \(\$arg0 % 2\) == 1\np/x 0xdeadbeef\nelse\np/x 0xfeedface\nend\nend\nend" "" "enter commands in user_defined_command_test"
|
|
|
|
gdb_test "mycommand \$foo" "\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface" "execute user defined command in user_defined_command_test"
|
|
gdb_test "show user mycommand" "while.*set.*if.*p/x.*else.*p/x.*end.*" "display user command in user_defined_command_test"
|
|
}
|
|
|
|
proc watchpoint_command_test {} {
|
|
global noargs
|
|
global gdb_prompt
|
|
|
|
if [target_info exists noargs] {
|
|
verbose "Skipping watchpoint_command_test because of noargs."
|
|
return
|
|
}
|
|
|
|
gdb_test "set args 6" "" "set args in watchpoint_command_test"
|
|
if { ![runto factorial] } then { return }
|
|
delete_breakpoints
|
|
|
|
# Verify that we can create a watchpoint, and give it a commands
|
|
# list that continues the inferior. We set the watchpoint on a
|
|
# local variable, too, so that it self-deletes when the watched
|
|
# data goes out of scope.
|
|
#
|
|
# What should happen is: Each time the watchpoint triggers, it
|
|
# continues the inferior. Eventually, the watchpoint will self-
|
|
# delete, when the watched variable is out of scope. But by that
|
|
# time, the inferior should have exited. GDB shouldn't crash or
|
|
# anything untoward as a result of this.
|
|
#
|
|
set wp_id -1
|
|
|
|
send_gdb "watch local_var\n"
|
|
gdb_expect {
|
|
-re ".*\[Ww\]atchpoint (\[0-9\]*): local_var.*$gdb_prompt $" {
|
|
set wp_id $expect_out(1,string)
|
|
pass "watch local_var"
|
|
}
|
|
-re "$gdb_prompt $"\
|
|
{fail "watch local_var"}
|
|
timeout {fail "(timeout) watch local_var"}
|
|
}
|
|
|
|
if {$wp_id == -1} {return}
|
|
|
|
send_gdb "commands $wp_id\n"
|
|
gdb_expect {
|
|
-re "Type commands for when breakpoint $wp_id is hit, one per line.*>"\
|
|
{pass "begin commands on watch"}
|
|
-re "$gdb_prompt $"\
|
|
{fail "begin commands on watch"}
|
|
timeout {fail "(timeout) begin commands on watch"}
|
|
}
|
|
send_gdb "print value\n"
|
|
gdb_expect {
|
|
-re ">"\
|
|
{pass "add print command to watch"}
|
|
-re "$gdb_prompt $"\
|
|
{fail "add print command to watch"}
|
|
timeout {fail "(timeout) add print command to watch"}
|
|
}
|
|
send_gdb "continue\n"
|
|
gdb_expect {
|
|
-re ">"\
|
|
{pass "add continue command to watch"}
|
|
-re "$gdb_prompt $"\
|
|
{fail "add continue command to watch"}
|
|
timeout {fail "(timeout) add continue command to watch"}
|
|
}
|
|
send_gdb "end\n"
|
|
gdb_expect {
|
|
-re "$gdb_prompt $"\
|
|
{pass "begin commands on watch"}
|
|
timeout {fail "(timeout) begin commands on watch"}
|
|
}
|
|
send_gdb "continue\n"
|
|
gdb_expect {
|
|
-re "Continuing.*\[Ww\]atchpoint $wp_id deleted because the program has left the block in.*which its expression is valid.*run.c:57.*$gdb_prompt $"\
|
|
{pass "continue with watch"}
|
|
-re "$gdb_prompt $"\
|
|
{fail "continue with watch"}
|
|
timeout {fail "(timeout) continue with watch"}
|
|
}
|
|
}
|
|
|
|
proc test_command_prompt_position {} {
|
|
global gdb_prompt
|
|
|
|
if [target_info exists noargs] {
|
|
verbose "Skipping test_command_prompt_position because of noargs."
|
|
return
|
|
}
|
|
|
|
if { ![runto factorial] } then { gdb_suppress_tests; }
|
|
# Don't depend upon argument passing, since most simulators don't currently
|
|
# support it. Bash value variable to be what we want.
|
|
delete_breakpoints
|
|
gdb_test "break factorial" "Breakpoint.*at.*" "break factorial #2"
|
|
gdb_test "p value=5" "" "set value to 5 in test_command_prompt_position"
|
|
# All this test should do is print 0xdeadbeef once.
|
|
gdb_test "if value == 1\np/x 0xfeedface\nelse\np/x 0xdeadbeef\nend" "\\\$\[0-9\]* = 0xdeadbeef" "if test in test_command_prompt_position"
|
|
|
|
# Now let's test for the correct position of the '>' in gdb's prompt for commands.
|
|
# It should be at the beginning of the line, and not after one space.
|
|
|
|
send_gdb "commands\n"
|
|
gdb_expect {
|
|
-re "Type commands.*End with.*\[\r\n\]>$" \
|
|
{ send_gdb "printf \"Now the value is %d\\n\", value\n"
|
|
gdb_expect {
|
|
-re "^printf.*value\r\n>$" \
|
|
{ send_gdb "end\n"
|
|
gdb_expect {
|
|
-re "^end\r\n$gdb_prompt $" { pass "> OK in test_command_prompt_position" }
|
|
-re ".*$gdb_prompt $" { fail "some other message in test_command_prompt_position" }
|
|
timeout { fail "(timeout) 1 in test_command_prompt_position" }
|
|
}
|
|
}
|
|
-re "^ >$" { fail "> not OK in test_command_prompt_position" }
|
|
-re ".*$gdb_prompt $" { fail "wrong message in test_command_prompt_position" }
|
|
timeout { fail "(timeout) 2 in test_command_prompt_position " }
|
|
}
|
|
}
|
|
-re "Type commands.*End with.*\[\r\n\] >$" { fail "prompt not OK in test_command_prompt_position" }
|
|
-re ".*$gdb_prompt $" { fail "commands in test_command_prompt_position" }
|
|
timeout { fail "(timeout) 3 commands in test_command_prompt_position" }
|
|
}
|
|
|
|
gdb_stop_suppressing_tests;
|
|
}
|
|
|
|
|
|
|
|
proc deprecated_command_test {} {
|
|
|
|
|
|
gdb_test "maintenance deprecate blah" "Can't find command.*" \
|
|
"tried to deprecate non-existsing command"
|
|
|
|
gdb_test "maintenance deprecate p \"new_p\"" ""
|
|
gdb_test "p 5" "Warning: 'p', an alias for the command 'print' is deprecated.*Use 'new_p'.*" "p deprecated warning, with replacement"
|
|
gdb_test "p 5" ".\[0-9\]* = 5.*" "Deprecated warning goes away"
|
|
|
|
gdb_test "maintenance deprecate p \"new_p\"" ""
|
|
gdb_test "maintenance deprecate print \"new_print\"" ""
|
|
gdb_test "p 5" "Warning: command 'print' \\(p\\) is deprecated.*Use 'new_print'.*" "both alias and command are deprecated"
|
|
gdb_test "p 5" ".\[0-9\]* = 5.*" "Deprecated warning goes away"
|
|
|
|
gdb_test "maintenance deprecate set remote memory-read-packet-size \"srm\" " "" "deprecate long comamnd"
|
|
gdb_test "set remote memory-read-packet-size" "Warning: command 'set remote memory-read-packet-size' is deprecated.*Use 'srm'.*" "long command deprecated"
|
|
|
|
gdb_test "maintenance deprecate set remote memory-read-packet-size" "" "deprecate long comamnd"
|
|
gdb_test "set remote memory-read-packet-size" "Warning: command 'set remote memory-read-packet-size' is deprecated.*No alternative known.*" "long command deprecated with no alternative."
|
|
|
|
gdb_test "maintenance deprecate" "\"maintenance deprecate\".*" "deprecate with no arguments"
|
|
}
|
|
|
|
|
|
gdbvar_simple_if_test
|
|
gdbvar_simple_while_test
|
|
gdbvar_complex_if_while_test
|
|
progvar_simple_if_test
|
|
progvar_simple_while_test
|
|
progvar_complex_if_while_test
|
|
if_while_breakpoint_command_test
|
|
infrun_breakpoint_command_test
|
|
breakpoint_command_test
|
|
user_defined_command_test
|
|
watchpoint_command_test
|
|
test_command_prompt_position
|
|
deprecated_command_test
|