-# Copyright 1988, 1990, 1991, 1992, 1994, 1995, 1997, 1998, 1999, 2000,
-# 2001, 2002, 2003, 2005, 2006, 2007, 2008, 2009, 2010
-# 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
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
-if $tracelevel then {
- strace $tracelevel
-}
-
#
# test special commands (if, while, etc)
#
-set prms_id 0
-set bug_id 0
-if { [prepare_for_testing commands.exp commands run.c {debug additional_flags=-DFAKEARGV}] } {
+standard_testfile
+
+if { [prepare_for_testing "failed to prepare" commands run.c {debug additional_flags=-DFAKEARGV}] } {
return -1
}
-proc gdbvar_simple_if_test {} {
+# 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_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"
+ 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
- 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"
+ 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
+ global valnum_re
- if [target_info exists noargs] {
- verbose "Skipping progvar_simple_if_while_test because of noargs."
- return
- }
+ runto_or_return factorial
- 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;
+ 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
- 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"
+ 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.
# shall be ignored. See the gdb manual, "Break Commands",
# subsection "Breakpoint command lists".
-proc infrun_breakpoint_command_test {} {
- if [target_info exists noargs] {
- verbose "Skipping infrun_breakpoint_command_test because of noargs."
- return
- }
+proc_with_prefix infrun_breakpoint_command_test {} {
+ runto_or_return factorial
- gdb_test "set args 6" "" "set args in infrun_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 #1"
+ 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\nend" "" \
- "commands in infrun_breakpoint_command_test #2"
-
- 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"
+ "commands #2"
- gdb_stop_suppressing_tests;
+ 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
- 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"
+ 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" \
- "End with.*" "commands in breakpoint_command_test"
+ 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" \
- "continue in breakpoint_command_test"
- gdb_test "print value" " = 5" "print value in breakpoint_command_test"
- gdb_stop_suppressing_tests;
+ "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 "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"
+ # This test should alternate between 0xdeadbeef and 0xfeedface two times.
+ 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 in user_defined_command_test"
+ "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 "show user" \
+ "User command \"myemptycommand.*" \
+ "display empty command in command list"
+
+ gdb_test "show user myemptycommand" \
+ "User command \"myemptycommand.*" \
+ "display user-defined empty command"
}
-proc watchpoint_command_test {} {
- global noargs
+# Test that "eval" in a user-defined command expands $argc/$argN.
+
+proc_with_prefix user_defined_command_args_eval {} {
global gdb_prompt
- if [target_info exists noargs] {
- verbose "Skipping watchpoint_command_test because of noargs."
- return
+ 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"
+}
+
+# Test that the $argc/$argN variables are pushed on/popped from the
+# args stack correctly when a user-defined command calls another
+# user-defined command (or in this case, recurses).
+
+proc_with_prefix user_defined_command_args_stack_test {} {
+ global gdb_prompt
+
+ gdb_test_multiple "define args_stack_command" \
+ "define args_stack_command" {
+ -re "End with" {
+ pass "define"
+ }
+ }
+
+ # Make a command that refers to $argc/$argN before and after
+ # recursing. Also, vary the number of arguments passed to each
+ # recursion point.
+ gdb_test \
+ [multi_line \
+ {printf "before, argc = %d,", $argc} \
+ {set $i = 0} \
+ {while $i < $argc} \
+ { eval "printf \" %%d\", $arg%d", $i} \
+ { set $i = $i + 1} \
+ {end} \
+ {printf "\n"} \
+ {} \
+ {} \
+ {if $argc == 3} \
+ { args_stack_command 21 22} \
+ {end} \
+ {if $argc == 2} \
+ { args_stack_command 11} \
+ {end} \
+ {} \
+ {} \
+ {printf "after, argc = %d,", $argc} \
+ {set $i = 0} \
+ {while $i < $argc} \
+ { eval "printf \" %%d\", $arg%d", $i} \
+ { set $i = $i + 1} \
+ {end} \
+ {printf "\n"} \
+ {end}] \
+ "" \
+ "enter commands"
+
+ set expected \
+ [multi_line \
+ "before, argc = 3, 31 32 33" \
+ "before, argc = 2, 21 22" \
+ "before, argc = 1, 11" \
+ "after, argc = 1, 11" \
+ "after, argc = 2, 21 22" \
+ "after, argc = 3, 31 32 33"]
+ gdb_test "args_stack_command 31 32 33" $expected "execute command"
+}
+
+# Test a simple user defined command with many arguments. GDB <= 7.12
+# used to have a hard coded limit of 10 arguments.
+
+proc_with_prefix user_defined_command_manyargs_test {} {
+ global gdb_prompt
+
+ set test "define command"
+ gdb_test_multiple "define manyargs" $test {
+ -re "End with" {
+ pass $test
+ }
+ }
+
+ # Define a function that doubles its arguments.
+ gdb_test \
+ [multi_line \
+ {printf "nargs=%d:", $argc} \
+ {set $i = 0} \
+ {while $i < $argc} \
+ { eval "printf \" %%d\", 2 * $arg%d\n", $i} \
+ { set $i = $i + 1} \
+ {end} \
+ {printf "\n"} \
+ {end}] \
+ "" \
+ "enter commands"
+
+ # Some random number of arguments, as long as higher than 10.
+ set nargs 100
+
+ set cmd "manyargs"
+ for {set i 1} {$i <= $nargs} {incr i} {
+ append cmd " $i"
+ }
+
+ set expected "nargs=$nargs:"
+ for {set i 1} {$i <= $nargs} {incr i} {
+ append expected " " [expr 2 * $i]
}
+ gdb_test $cmd $expected "execute command"
+}
+
+proc_with_prefix watchpoint_command_test {} {
+ global gdb_prompt
+
# Disable hardware watchpoints if necessary.
if [target_info exists gdb,no_hardware_watchpoints] {
- gdb_test "set can-use-hw-watchpoints 0" "" ""
+ gdb_test_no_output "set can-use-hw-watchpoints 0" ""
}
- gdb_test "set args 6" "" "set args in watchpoint_command_test"
- if { ![runto factorial] } then { return }
+ runto_or_return factorial
+
delete_breakpoints
# Verify that we can create a watchpoint, and give it a commands
#
set wp_id -1
- send_gdb "watch local_var\n"
- gdb_expect {
- -re ".*\[Ww\]atchpoint (\[0-9\]*): local_var.*$gdb_prompt $" {
+ gdb_test_multiple "watch local_var" "watch local_var" {
+ -re "\[Ww\]atchpoint (\[0-9\]*): local_var.*$gdb_prompt $" {
set wp_id $expect_out(1,string)
pass "watch local_var"
}
- -re "$gdb_prompt $"\
- {fail "watch local_var"}
- timeout {fail "(timeout) watch local_var"}
}
if {$wp_id == -1} {return}
- send_gdb "commands $wp_id\n"
- gdb_expect {
- -re "Type commands for breakpoint.*, one per line.*>" {
- pass "begin commands on watch"
- }
- -re "$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 "end commands on watch"}
- timeout {fail "(timeout) end commands on watch"}
- }
- send_gdb "continue\n"
- gdb_expect {
- -re "Continuing.*\[Ww\]atchpoint $wp_id deleted because the program has left the block in.*which its expression is valid.*run.c:(57|82).*$gdb_prompt $" {
- pass "continue with watch"
- }
- -re "$gdb_prompt $" {fail "continue with watch"}
- timeout {fail "(timeout) continue with watch"}
+ 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 test_command_prompt_position {} {
+proc_with_prefix test_command_prompt_position {} {
global gdb_prompt
+ global valnum_re
- if [target_info exists noargs] {
- verbose "Skipping test_command_prompt_position 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.
delete_breakpoints
- gdb_test "break factorial" "Breakpoint.*at.*" "break factorial #3"
- gdb_test "p value=5" "" "set value to 5 in test_command_prompt_position"
+ 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"
-
+ 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.
- 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 {
+ 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" $test {
-re "^printf.*value\r\n>$" {
- send_gdb "end\n"
- gdb_expect {
+ gdb_test_multiple "end" $test {
-re "^end\r\n$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"
+ pass $test
}
}
}
- -re "^ >$" { 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 {} {
+proc_with_prefix deprecated_command_test {} {
gdb_test "maintenance deprecate blah" "Can't find command.*" \
"tried to deprecate non-existing command"
- gdb_test "maintenance deprecate p \"new_p\"" "" "maintenance deprecate p \"new_p\" /1/"
+ 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 "p 5" ".\[0-9\]* = 5.*" "deprecated warning goes away /1/"
- gdb_test "maintenance deprecate p \"new_p\"" "" "maintenance deprecate p \"new_p\" /2/"
- gdb_test "maintenance deprecate print \"new_print\"" ""
+ 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 "p 5" ".\[0-9\]* = 5.*" "deprecated warning goes away /2/"
- gdb_test "maintenance deprecate set remote memory-read-packet-size \"srm\" " \
- "" \
+ 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 "maintenance deprecate set remote memory-read-packet-size" \
- "" \
+ 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.*" \
"deprecate with no arguments"
}
-proc bp_deleted_in_command_test {} {
+proc_with_prefix bp_deleted_in_command_test {} {
global gdb_prompt
-
- if [target_info exists noargs] {
- verbose "Skipping bp_deleted_in_command_test because of noargs."
- return
- }
- gdb_test "set args 1" "" "set args in bp_deleted_in_command_test"
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 \[0-9\]+\." \
- "breakpoint in bp_deleted_in_command_test"
+ "Breakpoint \[0-9\]+ at .*: file .*run.c, line \[0-9\]+\."
- send_gdb "commands\n"
- gdb_expect {
- -re "Type commands for breakpoint.*>" {
- pass "begin commands in bp_deleted_in_command_test"
+ gdb_test_multiple "commands" "begin commands" {
+ -re "Type commands for breakpoint.*>$" {
+ pass "begin commands"
}
- -re "$gdb_prompt $" {fail "begin commands in bp_deleted_in_command_test"}
- timeout {fail "(timeout) begin commands bp_deleted_in_command_test"}
- }
- send_gdb "silent\n"
- gdb_expect {
- -re ">" {pass "add silent command"}
- -re "$gdb_prompt $" {fail "add silent command"}
- timeout {fail "(timeout) add silent command"}
- }
- send_gdb "clear factorial\n"
- gdb_expect {
- -re ">" {pass "add clear command"}
- -re "$gdb_prompt $" {fail "add clear command"}
- timeout {fail "(timeout) add clear command"} }
- send_gdb "printf \"factorial command-list executed\\n\"\n"
- gdb_expect {
- -re ">" {pass "add printf command"}
- -re "$gdb_prompt $" {fail "add printf command"}
- timeout {fail "(timeout) add printf command"}
- }
- send_gdb "cont\n"
- gdb_expect {
- -re ">" {pass "add cont command"}
- -re "$gdb_prompt $" {fail "add cont command"}
- timeout {fail "(timeout) add cont command"} }
- send_gdb "end\n"
- gdb_expect {
- -re "$gdb_prompt $" {pass "end commands"}
- timeout {fail "(timeout) end commands"}
}
-
- gdb_run_cmd
- gdb_expect {
- -re ".*factorial command-list executed.*$gdb_prompt $" {
- pass "run factorial until breakpoint"
- }
- -re ".*$gdb_prompt $" {
- fail "run factorial until breakpoint"
+ gdb_test_multiple "silent" "add silent command" {
+ -re ">$" {
+ 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"
}
- default { fail "(timeout) run factorial until breakpoint" }
- timeout { fail "(timeout) run factorial until breakpoint" }
}
+ 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 temporary_breakpoint_commands {} {
+proc_with_prefix temporary_breakpoint_commands {} {
global gdb_prompt
-
- if [target_info exists noargs] {
- verbose "Skipping temporary_breakpoint_commands because of noargs."
- return
- }
- gdb_test "set args 1" "" "set args in temporary_breakpoint_commands"
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 in temporary_breakpoint_commands"
-
- send_gdb "commands\n"
- gdb_expect {
- -re "Type commands for breakpoint.*>" {
- pass "begin commands in bp_deleted_in_command_test"
- }
- -re "$gdb_prompt $" {fail "begin commands in bp_deleted_in_command_test"}
- timeout {fail "(timeout) begin commands bp_deleted_in_command_test"}
- }
- send_gdb "silent\n"
- gdb_expect {
- -re ">" {pass "add silent tbreak command"}
- -re "$gdb_prompt $" {fail "add silent tbreak command"}
- timeout {fail "(timeout) add silent tbreak command"}
- }
- send_gdb "printf \"factorial tbreak commands executed\\n\"\n"
- gdb_expect {
- -re ">" {pass "add printf tbreak command"}
- -re "$gdb_prompt $" {fail "add printf tbreak command"}
- timeout {fail "(timeout) add printf tbreak command"}
- }
- send_gdb "cont\n"
- gdb_expect {
- -re ">" {pass "add cont tbreak command"}
- -re "$gdb_prompt $" {fail "add cont tbreak command"}
- timeout {fail "(timeout) add cont tbreak command"} }
- send_gdb "end\n"
- gdb_expect {
- -re "$gdb_prompt $" {pass "end tbreak commands"}
- timeout {fail "(timeout) end tbreak commands"}
- }
+ "Temporary breakpoint \[0-9\]+ at .*: file .*run.c, line \[0-9\]+\." \
+ "breakpoint"
- gdb_run_cmd
- gdb_expect {
- -re ".*factorial tbreak commands executed.*$gdb_prompt $" {
- pass "run factorial until temporary breakpoint"
+ gdb_test_multiple "commands" \
+ "begin commands in bp_deleted_in_command_test" {
+ -re "Type commands for breakpoint.*>$" {
+ pass "begin commands"
+ }
+ }
+ gdb_test_multiple "silent" "add silent tbreak command" {
+ -re ">$" {
+ pass "add silent tbreak command"
}
- timeout { fail "(timeout) run factorial until temporary breakpoint" }
}
+ gdb_test_multiple "printf \"factorial tbreak commands executed\\n\"" \
+ "add printf tbreak command" {
+ -re ">$" {
+ 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 stray_arg0_test { } {
+proc_with_prefix stray_arg0_test { } {
+ global valnum_re
+
gdb_test "print \$arg0" \
- "\\\$\[0-9\]* = void" \
- "stray_arg0_test #1"
+ "$valnum_re = void" \
+ "#1"
gdb_test "if 1 == 1\nprint \$arg0\nend" \
- "\\\$\[0-9\]* = void" \
- "stray_arg0_test #2"
+ "$valnum_re = void" \
+ "#2"
gdb_test "print \$arg0 = 1" \
- "\\\$\[0-9\]* = 1" \
- "stray_arg0_test #3"
+ "$valnum_re = 1" \
+ "#3"
gdb_test "print \$arg0" \
- "\\\$\[0-9\]* = 1" \
- "stray_arg0_test #4"
+ "$valnum_re = 1" \
+ "#4"
}
# Test that GDB is able to source a file with an indented comment.
-proc source_file_with_indented_comment {} {
- set fd [open "file1" w]
+proc_with_prefix source_file_with_indented_comment {} {
+ set file1 [standard_output_file file1]
+
+ set fd [open "$file1" w]
puts $fd \
{define my_fun
#indented comment
echo Done!\n}
close $fd
- gdb_test "source file1" "Done!" "source file with indented comment"
+ gdb_test "source $file1" "Done!" "source file"
}
# Test that GDB can handle arguments when sourcing files recursively.
# If the arguments are overwritten with ####### then the test has failed.
-proc recursive_source_test {} {
- set fd [open "file1" w]
+proc_with_prefix recursive_source_test {} {
+ set file1 [standard_output_file file1]
+ set file2 [standard_output_file file2]
+ set file3 [standard_output_file file3]
+
+ set fd [open "$file1" w]
puts $fd \
-{source file2
-abcdef qwerty}
+"source $file2
+abcdef qwerty"
close $fd
- set fd [open "file2" w]
+ set fd [open "$file2" w]
puts $fd \
-{define abcdef
- echo 1: <<<$arg0>>>\n
- source file3
- echo 2: <<<$arg0>>>\n
-end}
+"define abcdef
+ echo 1: <<<\$arg0>>>\\n
+ source $file3
+ echo 2: <<<\$arg0>>>\\n
+end"
close $fd
- set fd [open "file3" w]
+ set fd [open "$file3" w]
puts $fd \
"echo in file3\\n
#################################################################"
close $fd
- gdb_test "source file1" \
+ gdb_test "source $file1" \
"1: <<<qwerty>>>\[\r\n]+in file3\[\r\n]+2: <<<qwerty>>>" \
- "recursive source test"
+ "source file"
- file delete file1
- file delete file2
- file delete file3
+ file delete $file1
+ file delete $file2
+ file delete $file3
}
proc gdb_test_no_prompt { command result msg } {
return 0
}
-proc if_commands_test {} {
+proc_with_prefix if_commands_test {} {
global gdb_prompt
- gdb_test "set \$tem = 1" "" "set \$tem in if_commands_test"
+ 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_multiple "end" "second end - $test" {
- -re "Breakpoint \[0-9\]+ at .*: file .*/run.c, line \[0-9\]+\.\r\n$gdb_prompt $" {
+ -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 $" {
}
}
gdb_test_multiple "end" "second end - $test" {
- -re "Breakpoint \[0-9\]+ at .*: file .*/run.c, line \[0-9\]+\.\r\n$gdb_prompt $" {
+ -re "Breakpoint \[0-9\]+ at .*: file .*run.c, line \[0-9\]+\.\r\n$gdb_prompt $" {
pass "second end - $test"
}
}
}
-proc redefine_hook_test {} {
- global gdb_prompt
+# 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_test "define one\nend" \
- "" \
- "define one"
+ 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"
+}
- gdb_test "define hook-one\necho hibob\\n\nend" \
- "" \
- "define hook-one"
+proc_with_prefix redefine_hook_test {} {
+ global gdb_prompt
- gdb_test_multiple "define one" "redefine one" {
+ 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 "define one in redefine_hook_test"
- }
- default {
- fail "(timeout or eof) define one in redefine_hook_test"
+ pass $test
}
}
- gdb_test "end" \
- "" \
- "enter commands for one redefinition in redefine_hook_test"
+ gdb_test "end" "" "enter commands for one redefinition"
- gdb_test "one" \
- "hibob" \
- "execute one command in redefine_hook_test"
+ gdb_test "one" "hibob" "execute one command"
}
-proc redefine_backtrace_test {} {
+proc_with_prefix redefine_backtrace_test {} {
global gdb_prompt
gdb_test_multiple "define backtrace" "define backtrace" {
- -re "Really redefine built-in.*$" {
- send_gdb "y\n"
- exp_continue
+ -re "Really redefine built-in command \"backtrace\"\\? \\(y or n\\) $" {
+ pass "define backtrace"
}
+ }
- -re "End with" {
- pass "define backtrace in redefine_backtrace_test"
- }
- default {
- fail "(timeout or eof) define backtrace in redefine_backtrace_test"
+ gdb_test_multiple "y" "expect response to define backtrace" {
+ -re "End with a line saying just \"end\"\\.\r\n>$" {
+ pass "expect response to define backtrace"
}
}
- gdb_test "echo hibob\\n\nend" \
- "" \
- "enter commands in redefine_backtrace_test"
- gdb_test "backtrace" \
- "hibob" \
- "execute backtrace command in redefine_backtrace_test"
- gdb_test "bt" \
- "hibob" \
- "execute bt command in redefine_backtrace_test"
+ 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
infrun_breakpoint_command_test
breakpoint_command_test
user_defined_command_test
+user_defined_command_args_eval
+user_defined_command_args_stack_test
+user_defined_command_manyargs_test
watchpoint_command_test
test_command_prompt_position
deprecated_command_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