-# Copyright (C) 1988, 1990, 1991, 1992, 1997 Free Software Foundation, Inc.
+# Copyright 1988-2016 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 2 of the License, or
+# 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, 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
-}
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# 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."
+
+standard_testfile
+
+if { [prepare_for_testing commands.exp commands run.c {debug additional_flags=-DFAKEARGV}] } {
+ return -1
}
-gdb_exit
-gdb_start
-delete_breakpoints
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
+# Run to FUNCTION. If that fails, issue a FAIL and make the caller
+# return.
+
+proc runto_or_return {function} {
+ if { ![runto factorial] } {
+ fail "cannot run to $function"
+ return -code return
+ }
+}
-proc gdbvar_simple_if_test {} {
+proc_with_prefix gdbvar_simple_if_test {} {
global gdb_prompt
+ global valnum_re
- gdb_test "set \$foo = 0" "" "set foo in gdbvar_simple_if_test"
+ gdb_test_no_output "set \$foo = 0" "set foo"
# 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"
+ gdb_test \
+ [multi_line_input \
+ {if $foo == 1} \
+ { p/x 0xfeedface} \
+ {else} \
+ { p/x 0xdeadbeef} \
+ {end}] \
+ "$valnum_re = 0xdeadbeef" \
+ "#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"
+ gdb_test \
+ [multi_line_input \
+ {if $foo == 0} \
+ { p/x 0xfeedface} \
+ {else} \
+ { p/x 0xdeadbeef} \
+ {end}] \
+ "$valnum_re = 0xfeedface" \
+ "#2"
}
-proc gdbvar_simple_while_test {} {
+proc_with_prefix gdbvar_simple_while_test {} {
global gdb_prompt
+ global valnum_re
- gdb_test "set \$foo = 5" "" "set foo in gdbvar_simple_while_test"
+ gdb_test_no_output "set \$foo = 5" "set foo"
# 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"
+ gdb_test \
+ [multi_line_input \
+ {while $foo > 0} \
+ { p/x 0xfeedface} \
+ { set $foo -= 1} \
+ {end}] \
+ [multi_line \
+ "$valnum_re = 0xfeedface" \
+ "$valnum_re = 0xfeedface" \
+ "$valnum_re = 0xfeedface" \
+ "$valnum_re = 0xfeedface" \
+ "$valnum_re = 0xfeedface"] \
+ "#1"
}
-proc gdbvar_complex_if_while_test {} {
+proc_with_prefix gdbvar_complex_if_while_test {} {
global gdb_prompt
+ global valnum_re
- gdb_test "set \$foo = 4" "" "set foo in gdbvar complex_if_while_test"
+ gdb_test_no_output "set \$foo = 4" "set foo"
# 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"
+ gdb_test \
+ [multi_line_input \
+ {while $foo > 0} \
+ { set $foo -= 1} \
+ { if ($foo % 2) == 1} \
+ { p/x 0xdeadbeef} \
+ { else} \
+ { p/x 0xfeedface} \
+ { end} \
+ {end}] \
+ [multi_line \
+ "$valnum_re = 0xdeadbeef" \
+ "$valnum_re = 0xfeedface" \
+ "$valnum_re = 0xdeadbeef" \
+ "$valnum_re = 0xfeedface"] \
+ "#1"
}
-proc progvar_simple_if_test {} {
+proc_with_prefix progvar_simple_if_test {} {
global gdb_prompt
+ global valnum_re
- if [target_info exists noargs] {
- verbose "Skipping progvar_simple_if_test because of noargs."
- return
- }
+ runto_or_return factorial
- 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"
+ # 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" " = 5" "set value to 5"
# 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"
+ gdb_test \
+ [multi_line_input \
+ {if value == 1} \
+ { p/x 0xfeedface} \
+ {else} \
+ { p/x 0xdeadbeef} \
+ {end}] \
+ "$valnum_re = 0xdeadbeef" \
+ "#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;
+ gdb_test \
+ [multi_line_input \
+ {if value == 5} \
+ { p/x 0xfeedface} \
+ {else} \
+ { p/x 0xdeadbeef} \
+ {end}] \
+ "$valnum_re = 0xfeedface" \
+ "#2"
}
-proc progvar_simple_while_test {} {
+proc_with_prefix progvar_simple_while_test {} {
global gdb_prompt
+ global valnum_re
- if [target_info exists noargs] {
- verbose "Skipping progvar_simple_while_test because of noargs."
- return
- }
+ runto_or_return factorial
- 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"
+ # 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" " = 5" "set value to 5"
# 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;
+ gdb_test \
+ [multi_line_input \
+ {while value > 0} \
+ { p/x 0xfeedface} \
+ { set value -= 1} \
+ {end}] \
+ [multi_line \
+ "$valnum_re = 0xfeedface" \
+ "$valnum_re = 0xfeedface" \
+ "$valnum_re = 0xfeedface" \
+ "$valnum_re = 0xfeedface" \
+ "$valnum_re = 0xfeedface"] \
+ "#1"
}
-proc progvar_complex_if_while_test {} {
+proc_with_prefix progvar_complex_if_while_test {} {
global gdb_prompt
-
- if [target_info exists noargs] {
- verbose "Skipping progvar_simple_if_while_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=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;
+ global valnum_re
+
+ runto_or_return factorial
+
+ # 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" " = 4" "set value to 4"
+ # This test should alternate between 0xdeadbeef and 0xfeedface two
+ # times.
+ gdb_test \
+ [multi_line_input \
+ {while value > 0} \
+ { set value -= 1} \
+ { if (value % 2) == 1} \
+ { p/x 0xdeadbeef} \
+ { else} \
+ { p/x 0xfeedface} \
+ { end} \
+ {end}] \
+ [multi_line \
+ "$valnum_re = 0xdeadbeef" \
+ "$valnum_re = 0xfeedface" \
+ "$valnum_re = 0xdeadbeef" \
+ "$valnum_re = 0xfeedface"] \
+ "#1"
}
-proc if_while_breakpoint_command_test {} {
- if [target_info exists noargs] {
- verbose "Skipping if_while_breakpoint_command_test because of noargs."
- return
- }
+proc_with_prefix if_while_breakpoint_command_test {} {
+ global valnum_re
+
+ runto_or_return factorial
- 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"
+ # 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" " = 5" "set value to 5"
delete_breakpoints
- gdb_test "break factorial" "Breakpoint.*at.*" "break factorial #1"
+ gdb_test "break factorial" "Breakpoint.*at.*" "break factorial"
- send_gdb "commands\n"
- gdb_expect {
+ gdb_test_multiple "commands" "commands" {
-re "End with" {
- pass "commands in if_while_breakpoint_command_test"
- }
- default {
- fail "(timeout or eof) commands in if_while_breakpoint_command_test"
+ pass "commands"
}
}
+
# 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;
+ gdb_test \
+ [multi_line_input \
+ {while value > 0} \
+ { set value -= 1} \
+ { if (value % 2) == 1} \
+ { p/x 0xdeadbeef} \
+ { else} \
+ { p/x 0xfeedface} \
+ { end} \
+ {end} \
+ {end}] \
+ "" \
+ "commands part 2"
+ gdb_test \
+ "continue" \
+ [multi_line \
+ "$valnum_re = 0xdeadbeef" \
+ "$valnum_re = 0xfeedface" \
+ "$valnum_re = 0xdeadbeef" \
+ "$valnum_re = 0xfeedface"] \
+ "#1"
+ gdb_test "info break" "while.*set.*if.*p/x.*else.*p/x.*end.*"
}
# 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
- }
+#
+# The expected behavior is that all commands after the first "step"
+# shall be ignored. See the gdb manual, "Break Commands",
+# subsection "Breakpoint command lists".
- 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"
+proc_with_prefix infrun_breakpoint_command_test {} {
+ runto_or_return factorial
+
+ # 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" " = 6" "set value to 6"
delete_breakpoints
gdb_test "break factorial if value == 5" "Breakpoint.*at.*"
# 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 {
+
+ set test "commands #1"
+ gdb_test_multiple "commands" $test {
-re "End with" {
- pass "commands in infrun_breakpoint_command_test #1"
- }
- default {
- fail "(timeout or eof) commands in infrun_breakpoint_command_test"
+ pass $test
}
}
- gdb_test "step\nstep\nstep\nstep\nbt\nend" "" \
- "commands in infrun_breakpoint_command_test #2"
-
- 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;
+ gdb_test "step\nstep\nstep\nstep\nend" "" \
+ "commands #2"
+
+ gdb_test "continue" \
+ "Continuing.*.*.*Breakpoint \[0-9\]*, factorial \\(value=5\\).*at.*\[0-9\]*\[ \]*if \\(value > 1\\) \{.*\[0-9\]*\[ \]*value \\*= factorial \\(value - 1\\);.*"
}
-proc breakpoint_command_test {} {
- if [target_info exists noargs] {
- verbose "Skipping breakpoint_command_test because of noargs."
- return
- }
+proc_with_prefix breakpoint_command_test {} {
+ runto_or_return factorial
- 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"
+ # 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" " = 6" "set value to 6"
delete_breakpoints
- gdb_test "break factorial" "Breakpoint.*at.*" "break factorial #2"
- gdb_test "commands\nprintf \"Now the value is %d\\n\", value\nend" \
- "Type commands.*\nEnd 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;
+ gdb_test "break factorial" "Breakpoint.*at.*"
+ gdb_test \
+ [multi_line_input \
+ {commands} \
+ { printf "Now the value is %d\n", value} \
+ {end}] \
+ "End with.*" \
+ "commands"
+ gdb_test "continue" \
+ "Breakpoint \[0-9\]*, factorial.*Now the value is 5"
+ gdb_test "print value" " = 5"
}
# Test a simple user defined command (with arguments)
-proc user_defined_command_test {} {
+proc_with_prefix user_defined_command_test {} {
global gdb_prompt
+ global valnum_re
- gdb_test "set \$foo = 4" "" "set foo in user_defined_command_test"
+ gdb_test_no_output "set \$foo = 4" "set foo"
- send_gdb "define mycommand\n"
- gdb_expect {
+ gdb_test_multiple "define mycommand" "define mycommand" {
-re "End with" {
- pass "define mycommand in user_defined_command_test"
- }
- default {
- fail "(timeout or eof) define mycommand in user_defined_command_test"
+ pass "define mycommand"
}
}
+
# 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 \
+ [multi_line_input \
+ {while $arg0 > 0} \
+ { set $arg0 -= 1} \
+ { if ($arg0 % 2) == 1} \
+ { p/x 0xdeadbeef} \
+ { else} \
+ { p/x 0xfeedface} \
+ { end} \
+ {end} \
+ {end}] \
+ "" \
+ "enter commands"
+
+ global decimal
+ set valnum_re "\\\$$decimal"
+
+ gdb_test \
+ {mycommand $foo} \
+ [multi_line \
+ "$valnum_re = 0xdeadbeef" \
+ "$valnum_re = 0xfeedface" \
+ "$valnum_re = 0xdeadbeef" \
+ "$valnum_re = 0xfeedface"] \
+ "execute user-defined command"
+ gdb_test "show user mycommand" \
+ " while \\\$arg0.*set.* if \\\(\\\$arg0.*p/x.* else\[^\n\].*p/x.* end\[^\n\].* end\[^\n\].*" \
+ "display user command"
+
+ # Create and test a user-defined command with an empty body.
+ gdb_test_multiple "define myemptycommand" "define myemptycommand" {
+ -re "End with" {
+ pass "define myemptycommand"
+ }
+ }
+ gdb_test "end" \
+ "" \
+ "end definition of user-defined command with empty body"
+
+ gdb_test_no_output "myemptycommand" \
+ "execute user-defined empty command"
- 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"
+ gdb_test "show user" \
+ "User command \"myemptycommand.*" \
+ "display empty command in command list"
+
+ gdb_test "show user myemptycommand" \
+ "User command \"myemptycommand.*" \
+ "display user-defined empty command"
}
+# Test that "eval" in a user-defined command expands $argc/$argN.
+
+proc_with_prefix user_defined_command_args_eval {} {
+ global gdb_prompt
+
+ gdb_test_multiple "define command_args_eval" \
+ "define command_args_eval" {
+ -re "End with" {
+ pass "define"
+ }
+ }
+ # Make a command that constructs references to $argc and $argN via
+ # eval.
+ gdb_test \
+ [multi_line \
+ {eval "printf \"argc = %%d,\", $arg%c", 'c'} \
+ {set $i = 0} \
+ {while $i < $argc} \
+ { eval "printf \" %%d\", $arg%d", $i} \
+ { set $i = $i + 1} \
+ {end} \
+ {printf "\n"} \
+ {end}] \
+ "" \
+ "enter commands"
+
+ gdb_test "command_args_eval 1 2 3" "argc = 3, 1 2 3" "execute command"
+}
-proc test_command_prompt_position {} {
+proc_with_prefix watchpoint_command_test {} {
global gdb_prompt
- if [target_info exists noargs] {
- verbose "Skipping test_command_prompt_position because of noargs."
- return
+ # Disable hardware watchpoints if necessary.
+ if [target_info exists gdb,no_hardware_watchpoints] {
+ gdb_test_no_output "set can-use-hw-watchpoints 0" ""
}
- 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.
+ runto_or_return factorial
+
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"
+
+ # 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
+
+ gdb_test_multiple "watch local_var" "watch local_var" {
+ -re "\[Ww\]atchpoint (\[0-9\]*): local_var.*$gdb_prompt $" {
+ set wp_id $expect_out(1,string)
+ pass "watch local_var"
+ }
+ }
+
+ if {$wp_id == -1} {return}
+
+ gdb_test_multiple "commands $wp_id" "begin commands on watch" {
+ -re "Type commands for breakpoint.*, one per line.*>$" {
+ pass "begin commands on watch"
+ }
+ }
+ # See the 'No symbol "value...' fail below. This command will
+ # fail if it's executed in the wrong frame. If adjusting the
+ # test, make sure this property holds.
+ gdb_test_multiple "print value" "add print command to watch" {
+ -re ">$" {
+ pass "add print command to watch"
+ }
+ }
+ gdb_test_multiple "continue" "add continue command to watch" {
+ -re ">$" {
+ pass "add continue command to watch"
+ }
+ }
+ gdb_test "end" \
+ "" \
+ "end commands on watch"
+
+ set test "continue with watch"
+ set lno_1 [gdb_get_line_number "commands.exp: hw local_var out of scope" "run.c"]
+ set lno_2 [gdb_get_line_number "commands.exp: local_var out of scope" "run.c"]
+ gdb_test_multiple "continue" "$test" {
+ -re "No symbol \"value\" in current context.\r\n$gdb_prompt $" {
+ # Happens if GDB actually runs the watchpoints commands,
+ # even though the watchpoint was deleted for not being in
+ # scope.
+ fail $test
+ }
+ -re "Continuing.*\[Ww\]atchpoint $wp_id deleted because the program has left the block in.*which its expression is valid.*run.c:($lno_1|$lno_2).*$gdb_prompt $" {
+ pass $test
+ }
+ }
+}
+
+proc_with_prefix test_command_prompt_position {} {
+ global gdb_prompt
+ global valnum_re
+
+ runto_or_return factorial
+
+ # 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.*"
+ gdb_test "p value=5" ".*" "set value to 5"
# 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 $" { fail "commands in test_command_prompt_position" }
- timeout { fail "(timeout) 3 commands in test_command_prompt_position" }
- }
-
- gdb_stop_suppressing_tests;
+ gdb_test \
+ [multi_line_input \
+ {if value == 1} \
+ { p/x 0xfeedface} \
+ {else} \
+ { p/x 0xdeadbeef} \
+ {end}] \
+ "$valnum_re = 0xdeadbeef" \
+ "if test"
+
+ # 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.
+
+ set test "> OK"
+ gdb_test_multiple "commands" $test {
+ -re "Type commands.*End with.*\[\r\n\]>$" {
+ gdb_test_multiple "printf \"Now the value is %d\\n\", value" $test {
+ -re "^printf.*value\r\n>$" {
+ gdb_test_multiple "end" $test {
+ -re "^end\r\n$gdb_prompt $" {
+ pass $test
+ }
+ }
+ }
+ }
+ }
+ }
+}
+
+
+
+proc_with_prefix deprecated_command_test {} {
+ gdb_test "maintenance deprecate blah" "Can't find command.*" \
+ "tried to deprecate non-existing command"
+
+ gdb_test_no_output "maintenance deprecate p \"new_p\"" "maintenance deprecate p \"new_p\" /1/"
+ 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 /1/"
+
+ gdb_test_no_output "maintenance deprecate p \"new_p\"" "maintenance deprecate p \"new_p\" /2/"
+ gdb_test_no_output "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 /2/"
+
+ gdb_test_no_output "maintenance deprecate set remote memory-read-packet-size \"srm\" " \
+ "deprecate long command /1/"
+ gdb_test "set remote memory-read-packet-size" \
+ "Warning: command 'set remote memory-read-packet-size' is deprecated.*Use 'srm'.*" \
+ "long command deprecated /1/"
+
+ gdb_test_no_output "maintenance deprecate set remote memory-read-packet-size" \
+ "deprecate long command /2/"
+ 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 /2/"
+
+ gdb_test "maintenance deprecate" \
+ "\"maintenance deprecate\".*" \
+ "deprecate with no arguments"
}
+proc_with_prefix bp_deleted_in_command_test {} {
+ global gdb_prompt
+
+ delete_breakpoints
+
+ # Create a breakpoint, and associate a command-list to it, with
+ # one command that deletes this breakpoint.
+ gdb_test "break factorial" \
+ "Breakpoint \[0-9\]+ at .*: file .*run.c, line \[0-9\]+\."
+
+ gdb_test_multiple "commands" "begin commands" {
+ -re "Type commands for breakpoint.*>$" {
+ pass "begin commands"
+ }
+ }
+ gdb_test_multiple "silent" "add silent command" {
+ -re ">$" {
+ pass "add silent command"
+ }
+ }
+ gdb_test_multiple "clear factorial" "add clear command" {
+ -re ">$" {
+ pass "add clear command"
+ }
+ }
+ gdb_test_multiple "printf \"factorial command-list executed\\n\"" \
+ "add printf command" {
+ -re ">$" {
+ pass "add printf command"
+ }
+ }
+ gdb_test_multiple "cont" "add cont command" {
+ -re ">$" {
+ pass "add cont command"
+ }
+ }
+ gdb_test "end" \
+ "" \
+ "end commands"
+
+ gdb_run_cmd
+ gdb_test "" "factorial command-list executed.*" "run factorial until breakpoint"
+}
+
+proc_with_prefix temporary_breakpoint_commands {} {
+ global gdb_prompt
+
+ delete_breakpoints
+
+ # Create a temporary breakpoint, and associate a commands list to it.
+ # This test will verify that this commands list is executed when the
+ # breakpoint is hit.
+ gdb_test "tbreak factorial" \
+ "Temporary breakpoint \[0-9\]+ at .*: file .*run.c, line \[0-9\]+\." \
+ "breakpoint"
+
+ gdb_test_multiple "commands" \
+ "begin commands in bp_deleted_in_command_test" {
+ -re "Type commands for breakpoint.*>$" {
+ pass "begin commands"
+ }
+ }
+ gdb_test_multiple "silent" "add silent tbreak command" {
+ -re ">$" {
+ pass "add silent tbreak command"
+ }
+ }
+ gdb_test_multiple "printf \"factorial tbreak commands executed\\n\"" \
+ "add printf tbreak command" {
+ -re ">$" {
+ pass "add printf tbreak command"
+ }
+ }
+ gdb_test_multiple "cont" "add cont tbreak command" {
+ -re ">$" {
+ pass "add cont tbreak command"
+ }
+ }
+ gdb_test "end" \
+ "" \
+ "end tbreak commands"
+
+ gdb_run_cmd
+ gdb_test "" "factorial tbreak commands executed.*" \
+ "run factorial until temporary breakpoint"
+}
+
+# Test that GDB can handle $arg0 outside of user functions without
+# crashing.
+proc_with_prefix stray_arg0_test { } {
+ global valnum_re
+
+ gdb_test "print \$arg0" \
+ "$valnum_re = void" \
+ "#1"
+
+ gdb_test "if 1 == 1\nprint \$arg0\nend" \
+ "$valnum_re = void" \
+ "#2"
+
+ gdb_test "print \$arg0 = 1" \
+ "$valnum_re = 1" \
+ "#3"
+
+ gdb_test "print \$arg0" \
+ "$valnum_re = 1" \
+ "#4"
+}
+
+# Test that GDB is able to source a file with an indented comment.
+proc_with_prefix source_file_with_indented_comment {} {
+ set file1 [standard_output_file file1]
+
+ set fd [open "$file1" w]
+ puts $fd \
+{define my_fun
+ #indented comment
+end
+echo Done!\n}
+ close $fd
+
+ gdb_test "source $file1" "Done!" "source file"
+}
+
+# Test that GDB can handle arguments when sourcing files recursively.
+# If the arguments are overwritten with ####### then the test has failed.
+proc_with_prefix recursive_source_test {} {
+ set file1 [standard_output_file file1]
+ set file2 [standard_output_file file2]
+ set file3 [standard_output_file file3]
+
+ set fd [open "$file1" w]
+ puts $fd \
+"source $file2
+abcdef qwerty"
+ close $fd
+
+ set fd [open "$file2" w]
+ puts $fd \
+"define abcdef
+ echo 1: <<<\$arg0>>>\\n
+ source $file3
+ echo 2: <<<\$arg0>>>\\n
+end"
+ close $fd
+
+ set fd [open "$file3" w]
+ puts $fd \
+"echo in file3\\n
+#################################################################"
+ close $fd
+
+ gdb_test "source $file1" \
+ "1: <<<qwerty>>>\[\r\n]+in file3\[\r\n]+2: <<<qwerty>>>" \
+ "source file"
+
+ file delete $file1
+ file delete $file2
+ file delete $file3
+}
+
+proc gdb_test_no_prompt { command result msg } {
+ global gdb_prompt
+
+ set msg "$command - $msg"
+ set result "^[string_to_regexp $command]\r\n$result$"
+ gdb_test_multiple $command $msg {
+ -re "$result" {
+ pass $msg
+ return 1
+ }
+ -re "\r\n *>$" {
+ fail $msg
+ return 0
+ }
+ }
+ return 0
+}
+
+proc_with_prefix if_commands_test {} {
+ global gdb_prompt
+
+ gdb_test_no_output "set \$tem = 1" "set \$tem"
+
+ set test "if_commands_test 1"
+ gdb_test_no_prompt "if \$tem == 2" { >} $test
+ gdb_test_no_prompt "break main" { >} $test
+ gdb_test_no_prompt "else" { >} $test
+ gdb_test_no_prompt "break factorial" { >} $test
+ gdb_test_no_prompt "commands" { >} $test
+ gdb_test_no_prompt "silent" { >} $test
+ gdb_test_no_prompt "set \$tem = 3" { >} $test
+ gdb_test_no_prompt "continue" { >} $test
+ gdb_test_multiple "end" "first end - $test" {
+ -re " >\$" {
+ pass "first end - $test"
+ }
+ -re "\r\n>\$" {
+ fail "first end - $test"
+ }
+ }
+ gdb_test_multiple "end" "second end - $test" {
+ -re "Breakpoint \[0-9\]+ at .*: file .*run.c, line \[0-9\]+\.\r\n$gdb_prompt $" {
+ pass "second end - $test"
+ }
+ -re "Undefined command: \"silent\".*$gdb_prompt $" {
+ fail "second end - $test"
+ }
+ }
+
+ set test "if_commands_test 2"
+ gdb_test_no_prompt "if \$tem == 1" { >} $test
+ gdb_test_no_prompt "break main" { >} $test
+ gdb_test_no_prompt "else" { >} $test
+ gdb_test_no_prompt "break factorial" { >} $test
+ gdb_test_no_prompt "commands" { >} $test
+ gdb_test_no_prompt "silent" { >} $test
+ gdb_test_no_prompt "set \$tem = 3" { >} $test
+ gdb_test_no_prompt "continue" { >} $test
+ gdb_test_multiple "end" "first end - $test" {
+ -re " >\$" {
+ pass "first end - $test"
+ }
+ -re "\r\n>\$" {
+ fail "first end - $test"
+ }
+ }
+ gdb_test_multiple "end" "second end - $test" {
+ -re "Breakpoint \[0-9\]+ at .*: file .*run.c, line \[0-9\]+\.\r\n$gdb_prompt $" {
+ pass "second end - $test"
+ }
+ }
+}
+
+# Verify an error during "commands" commands execution will prevent any other
+# "commands" from other breakpoints at the same location to be executed.
+
+proc_with_prefix error_clears_commands_left {} {
+ set test "hook-stop 1"
+ gdb_test_multiple {define hook-stop} $test {
+ -re "End with a line saying just \"end\"\\.\r\n>$" {
+ pass $test
+ }
+ }
+ set test "hook-stop 1a"
+ gdb_test_multiple {echo hook-stop1\n} $test {
+ -re "\r\n>$" {
+ pass $test
+ }
+ }
+ gdb_test_no_output "end" "hook-stop 1b"
+
+ delete_breakpoints
+ gdb_breakpoint "main"
+
+ set test "main commands 1"
+ gdb_test_multiple {commands $bpnum} $test {
+ -re "End with a line saying just \"end\"\\.\r\n>$" {
+ pass $test
+ }
+ }
+ set test "main commands 1a"
+ gdb_test_multiple {echo cmd1\n} $test {
+ -re "\r\n>$" {
+ pass $test
+ }
+ }
+ set test "main commands 1b"
+ gdb_test_multiple {errorcommandxy\n} $test {
+ -re "\r\n>$" {
+ pass $test
+ }
+ }
+ gdb_test_no_output "end" "main commands 1c"
+
+ gdb_breakpoint "main"
+ set test "main commands 2"
+ gdb_test_multiple {commands $bpnum} $test {
+ -re "End with a line saying just \"end\"\\.\r\n>$" {
+ pass $test
+ }
+ }
+ set test "main commands 2a"
+ gdb_test_multiple {echo cmd2\n} $test {
+ -re "\r\n>$" {
+ pass $test
+ }
+ }
+ set test "main commands 2b"
+ gdb_test_multiple {errorcommandyz\n} $test {
+ -re "\r\n>$" {
+ pass $test
+ }
+ }
+ gdb_test_no_output "end" "main commands 2c"
+
+ gdb_run_cmd
+ gdb_test \
+ "" \
+ [multi_line \
+ "hook-stop1" \
+ ".*" \
+ "cmd1" \
+ "Undefined command: \"errorcommandxy\"\\. Try \"help\"\\."] \
+ "cmd1 error"
+
+ gdb_test {echo idle\n} "\r\nidle" "no cmd2"
+}
+
+proc_with_prefix redefine_hook_test {} {
+ global gdb_prompt
+
+ gdb_test \
+ [multi_line_input \
+ "define one"\
+ "end"] \
+ "" \
+ "define one"
+
+ gdb_test \
+ [multi_line_input \
+ "define hook-one" \
+ "echo hibob\\n" \
+ "end"] \
+ "" \
+ "define hook-one"
+
+ set test "redefine one"
+ gdb_test_multiple "define one" $test {
+ -re "Redefine command .one.. .y or n. $" {
+ send_gdb "y\n"
+ exp_continue
+ }
+
+ -re "End with" {
+ pass $test
+ }
+ }
+
+ gdb_test "end" "" "enter commands for one redefinition"
+
+ gdb_test "one" "hibob" "execute one command"
+}
+
+proc_with_prefix redefine_backtrace_test {} {
+ global gdb_prompt
+
+ gdb_test_multiple "define backtrace" "define backtrace" {
+ -re "Really redefine built-in command \"backtrace\"\\? \\(y or n\\) $" {
+ pass "define backtrace"
+ }
+ }
+
+ gdb_test_multiple "y" "expect response to define backtrace" {
+ -re "End with a line saying just \"end\"\\.\r\n>$" {
+ pass "expect response to define backtrace"
+ }
+ }
+
+ gdb_test \
+ [multi_line_input \
+ "echo hibob\\n" \
+ "end"] \
+ "" \
+ "enter commands"
+
+ gdb_test "backtrace" "hibob" "execute backtrace command"
+ gdb_test "bt" "hibob" "execute bt command"
+}
gdbvar_simple_if_test
gdbvar_simple_while_test
infrun_breakpoint_command_test
breakpoint_command_test
user_defined_command_test
+user_defined_command_args_eval
+watchpoint_command_test
test_command_prompt_position
-
-
-
-
+deprecated_command_test
+bp_deleted_in_command_test
+temporary_breakpoint_commands
+stray_arg0_test
+source_file_with_indented_comment
+recursive_source_test
+if_commands_test
+error_clears_commands_left
+redefine_hook_test
+# This one should come last, as it redefines "backtrace".
+redefine_backtrace_test
projects / deliverable / binutils-gdb.git / blobdiff