7a3517ffeb
I am confused by the noargs checking at each proc in commands.exp,
if [target_info exists noargs] {
verbose "Skipping progvar_simple_while_test because of noargs."
return
}
gdb_test_no_output "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"
They are conflicting to me. If the argument passing can't be done on
the target, we skip this test, why do we still have to set value below?
On the other hand, the test case is compiled with -DFAKEARGV, it doesn't
get anything from argv[1], why do we need to skip it if noargs is true?
I don't find any useful clues from the git log, as the code is quite
old, predating import to sourceware cvs. However, I find something
useful from the ChangeLog.
Thu Jul 20 13:28:36 1995 Jeffrey A. Law <law@rtl.cygnus.com>
.....
* gdb.base/commands.exp: Protect tests which need arguments with
$noargs conditionals.
Mon Apr 21 13:38:58 1997 Fred Fish <fnf@cygnus.com>
* gdb.base/run.c: Use FAKEARGV to build test executable that
does not require a command line arg, since most simulators
don't currently support passing such an arg into the simulated
program.
* gdb.base/commands.exp: Change tests to insert the proper
value as the arg to the first recursive factorial call. Change
compilation line to define FAKEARGV at compile time.
Jeff added noargs checking as argument is passed to the inferior. Then,
I presume Fred wanted to run this test on simulators which don't support
argument passing, and change the code not get input from argv. (I guess)
noargs wasn't set in simulator board files at that moment.
Since Fred changed test to set input by gdb, instead of getting input
from argv, the test should be able to run on target doesn't support
argument passing, such as simulator and gdbserver.
This patch is to remove these checks to noargs and "set args". I run
commands.exp with these board files, and no fail is found
- unix and native-gdbserver
- arm-none-eabi with qemu
- gdbserver on arm-linux-gnueabi with qemu
gdb/testsuite:
2014-10-17 Yao Qi <yao@codesourcery.com>
* gdb.base/commands.exp (gdbvar_complex_if_while_test): Don't check
'target_info exists noargs'.
(test_command_prompt_position): Likewise.
(progvar_simple_if_test): Don't check 'target_info exists noargs'.
Remove "set args".
(progvar_simple_while_test): Likewise.
(progvar_complex_if_while_test): Likewise.
(if_while_breakpoint_command_test): Likewise.
(infrun_breakpoint_command_test): Likewise.
(breakpoint_command_test): Likewise.
(watchpoint_command_test): Likewise.
(bp_deleted_in_command_test): Likewise.
(temporary_breakpoint_commands): Likewise.
784 lines
25 KiB
Text
784 lines
25 KiB
Text
# Copyright 1988-2014 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# test special commands (if, while, etc)
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#
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standard_testfile
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if { [prepare_for_testing commands.exp commands run.c {debug additional_flags=-DFAKEARGV}] } {
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return -1
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}
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proc gdbvar_simple_if_test {} {
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global gdb_prompt
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gdb_test_no_output "set \$foo = 0" "set foo in gdbvar_simple_if_test"
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# All this test should do is print 0xdeadbeef once.
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gdb_test "if \$foo == 1\np/x 0xfeedface\nelse\np/x 0xdeadbeef\nend" \
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"\\\$\[0-9\]* = 0xdeadbeef" "gdbvar_simple_if_test #1"
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# All this test should do is print 0xfeedface once.
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gdb_test "if \$foo == 0\np/x 0xfeedface\nelse\np/x 0xdeadbeef\nend" \
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"\\\$\[0-9\]* = 0xfeedface" "gdbvar_simple_if_test #2"
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}
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proc gdbvar_simple_while_test {} {
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global gdb_prompt
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gdb_test_no_output "set \$foo = 5" "set foo in gdbvar_simple_while_test"
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# This test should print 0xfeedface five times.
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gdb_test "while \$foo > 0\np/x 0xfeedface\nset \$foo -= 1\nend" \
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"\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface" \
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"gdbvar_simple_while_test #1"
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}
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proc gdbvar_complex_if_while_test {} {
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global gdb_prompt
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gdb_test_no_output "set \$foo = 4" \
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"set foo in gdbvar complex_if_while_test"
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# This test should alternate between 0xdeadbeef and 0xfeedface two times.
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gdb_test "while \$foo > 0\nset \$foo -= 1\nif \(\$foo % 2\) == 1\np/x 0xdeadbeef\nelse\np/x 0xfeedface\nend\nend" \
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"\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface" \
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"gdbvar_complex_if_while_test #1"
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}
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proc progvar_simple_if_test {} {
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global gdb_prompt
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if { ![runto factorial] } then { gdb_suppress_tests; }
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# Don't depend upon argument passing, since most simulators don't
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# currently support it. Bash value variable to be what we want.
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gdb_test "p value=5" ".*" "set value to 5 in progvar_simple_if_test #1"
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# All this test should do is print 0xdeadbeef once.
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gdb_test "if value == 1\np/x 0xfeedface\nelse\np/x 0xdeadbeef\nend" \
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"\\\$\[0-9\]* = 0xdeadbeef" \
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"progvar_simple_if_test #1"
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# All this test should do is print 0xfeedface once.
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gdb_test "if value == 5\np/x 0xfeedface\nelse\np/x 0xdeadbeef\nend" \
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"\\\$\[0-9\]* = 0xfeedface" \
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"progvar_simple_if_test #2"
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gdb_stop_suppressing_tests
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}
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proc progvar_simple_while_test {} {
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global gdb_prompt
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if { ![runto factorial] } then { gdb_suppress_tests }
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# Don't depend upon argument passing, since most simulators don't
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# currently support it. Bash value variable to be what we want.
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gdb_test "p value=5" ".*" "set value to 5 in progvar_simple_if_test #2"
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# This test should print 0xfeedface five times.
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gdb_test "while value > 0\np/x 0xfeedface\nset value -= 1\nend" \
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"\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface" \
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"progvar_simple_while_test #1"
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gdb_stop_suppressing_tests
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}
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proc progvar_complex_if_while_test {} {
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global gdb_prompt
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if { ![runto factorial] } then { gdb_suppress_tests }
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# Don't depend upon argument passing, since most simulators don't
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# currently support it. Bash value variable to be what we want.
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gdb_test "p value=4" ".*" "set value to 4 in progvar_simple_if_test"
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# This test should alternate between 0xdeadbeef and 0xfeedface two times.
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gdb_test "while value > 0\nset value -= 1\nif \(value % 2\) == 1\np/x 0xdeadbeef\nelse\np/x 0xfeedface\nend\nend" \
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"\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface" \
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"progvar_complex_if_while_test #1"
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gdb_stop_suppressing_tests
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}
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proc if_while_breakpoint_command_test {} {
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if { ![runto factorial] } then { gdb_suppress_tests }
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# Don't depend upon argument passing, since most simulators don't
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# currently support it. Bash value variable to be what we want.
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gdb_test "p value=5" ".*" "set value to 5 in progvar_simple_if_test"
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delete_breakpoints
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gdb_test "break factorial" "Breakpoint.*at.*" "break factorial #1"
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gdb_test_multiple "commands" \
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"commands in if_while_breakpoint_command_test" {
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-re "End with" {
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pass "commands in if_while_breakpoint_command_test"
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}
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}
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# This test should alternate between 0xdeadbeef and 0xfeedface two times.
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gdb_test "while value > 0\nset value -= 1\nif \(value % 2\) == 1\np/x 0xdeadbeef\nelse\np/x 0xfeedface\nend\nend\nend" \
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"" \
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"commands part 2 in if_while_breakpoint_command_test"
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gdb_test "continue" \
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"\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface" \
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"if_while_breakpoint_command_test #1"
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gdb_test "info break" \
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"while.*set.*if.*p/x.*else.*p/x.*end.*" \
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"info break in if_while_breakpoint_command_test"
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gdb_stop_suppressing_tests
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}
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# Test that we can run the inferior from breakpoint commands.
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#
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# The expected behavior is that all commands after the first "step"
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# shall be ignored. See the gdb manual, "Break Commands",
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# subsection "Breakpoint command lists".
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proc infrun_breakpoint_command_test {} {
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if { ![runto factorial] } then { gdb_suppress_tests }
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# Don't depend upon argument passing, since most simulators don't
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# currently support it. Bash value variable to be what we want.
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gdb_test "p value=6" ".*" "set value to 6 in progvar_simple_if_test #1"
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delete_breakpoints
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gdb_test "break factorial if value == 5" "Breakpoint.*at.*"
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# infrun_breakpoint_command_test - This test was broken into two parts
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# to get around a synchronization problem in expect.
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# part1: issue the gdb command "commands"
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# part2: send the list of commands
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gdb_test_multiple "commands" \
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"commands in infrun_breakpoint_command_test #1" {
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-re "End with" {
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pass "commands in infrun_breakpoint_command_test #1"
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}
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}
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gdb_test "step\nstep\nstep\nstep\nend" "" \
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"commands in infrun_breakpoint_command_test #2"
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gdb_test "continue" \
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"Continuing.*.*.*Breakpoint \[0-9\]*, factorial \\(value=5\\).*at.*\[0-9\]*\[ \]*if \\(value > 1\\) \{.*\[0-9\]*\[ \]*value \\*= factorial \\(value - 1\\);.*" \
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"continue in infrun_breakpoint_command_test"
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gdb_stop_suppressing_tests
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}
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proc breakpoint_command_test {} {
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if { ![runto factorial] } then { gdb_suppress_tests; }
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# Don't depend upon argument passing, since most simulators don't
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# currently support it. Bash value variable to be what we want.
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gdb_test "p value=6" ".*" "set value to 6 in progvar_simple_if_test #2"
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delete_breakpoints
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gdb_test "break factorial" "Breakpoint.*at.*" "break factorial #2"
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gdb_test "commands\nprintf \"Now the value is %d\\n\", value\nend" \
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"End with.*" "commands in breakpoint_command_test"
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gdb_test "continue" \
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"Breakpoint \[0-9\]*, factorial.*Now the value is 5" \
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"continue in breakpoint_command_test"
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gdb_test "print value" " = 5" "print value in breakpoint_command_test"
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gdb_stop_suppressing_tests
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}
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# Test a simple user defined command (with arguments)
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proc user_defined_command_test {} {
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global gdb_prompt
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gdb_test_no_output "set \$foo = 4" \
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"set foo in user_defined_command_test"
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gdb_test_multiple "define mycommand" \
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"define mycommand in user_defined_command_test" {
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-re "End with" {
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pass "define mycommand in user_defined_command_test"
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}
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}
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# This test should alternate between 0xdeadbeef and 0xfeedface two times.
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gdb_test "while \$arg0 > 0\nset \$arg0 -= 1\nif \(\$arg0 % 2\) == 1\np/x 0xdeadbeef\nelse\np/x 0xfeedface\nend\nend\nend" \
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"" \
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"enter commands in user_defined_command_test"
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gdb_test "mycommand \$foo" \
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"\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface" \
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"execute user defined command in user_defined_command_test"
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gdb_test "show user mycommand" \
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" while \\\$arg0.*set.* if \\\(\\\$arg0.*p/x.* else\[^\n\].*p/x.* end\[^\n\].* end\[^\n\].*" \
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"display user command in user_defined_command_test"
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# Create and test a user-defined command with an empty body.
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gdb_test_multiple "define myemptycommand" \
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"define myemptycommand in user_defined_command_test" {
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-re "End with" {
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pass "define myemptycommand in user_defined_command_test"
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}
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}
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gdb_test "end" \
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"" \
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"end definition of user-defined command with empty body"
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gdb_test_no_output "myemptycommand" \
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"execute user-defined empty command in user_defined_command_test"
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gdb_test "show user" \
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"User command \"myemptycommand.*" \
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"display empty command in command list in user_defined_command_test"
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gdb_test "show user myemptycommand" \
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"User command \"myemptycommand.*" \
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"display user-defined empty command in user_defined_command_test"
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}
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proc watchpoint_command_test {} {
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global gdb_prompt
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# Disable hardware watchpoints if necessary.
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if [target_info exists gdb,no_hardware_watchpoints] {
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gdb_test_no_output "set can-use-hw-watchpoints 0" ""
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}
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if { ![runto factorial] } then { return }
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delete_breakpoints
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# Verify that we can create a watchpoint, and give it a commands
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# list that continues the inferior. We set the watchpoint on a
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# local variable, too, so that it self-deletes when the watched
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# data goes out of scope.
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#
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# What should happen is: Each time the watchpoint triggers, it
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# continues the inferior. Eventually, the watchpoint will self-
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# delete, when the watched variable is out of scope. But by that
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# time, the inferior should have exited. GDB shouldn't crash or
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# anything untoward as a result of this.
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#
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set wp_id -1
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gdb_test_multiple "watch local_var" "watch local_var" {
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-re "\[Ww\]atchpoint (\[0-9\]*): local_var.*$gdb_prompt $" {
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set wp_id $expect_out(1,string)
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pass "watch local_var"
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}
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}
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if {$wp_id == -1} {return}
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gdb_test_multiple "commands $wp_id" "begin commands on watch" {
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-re "Type commands for breakpoint.*, one per line.*>$" {
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pass "begin commands on watch"
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}
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}
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# See the 'No symbol "value...' fail below. This command will
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# fail if it's executed in the wrong frame. If adjusting the
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# test, make sure this property holds.
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gdb_test_multiple "print value" "add print command to watch" {
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-re ">$" {
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pass "add print command to watch"
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}
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}
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gdb_test_multiple "continue" "add continue command to watch" {
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-re ">$" {
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pass "add continue command to watch"
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}
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}
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gdb_test "end" \
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"" \
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"end commands on watch"
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set test "continue with watch"
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set lno_1 [gdb_get_line_number "commands.exp: hw local_var out of scope" "run.c"]
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set lno_2 [gdb_get_line_number "commands.exp: local_var out of scope" "run.c"]
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gdb_test_multiple "continue" "$test" {
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-re "No symbol \"value\" in current context.\r\n$gdb_prompt $" {
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# Happens if GDB actually runs the watchpoints commands,
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# even though the watchpoint was deleted for not being in
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# scope.
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fail $test
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}
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-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 $" {
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pass $test
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}
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}
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}
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proc test_command_prompt_position {} {
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global gdb_prompt
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if { ![runto factorial] } then { gdb_suppress_tests; }
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# Don't depend upon argument passing, since most simulators don't
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# currently support it. Bash value variable to be what we want.
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delete_breakpoints
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gdb_test "break factorial" "Breakpoint.*at.*" "break factorial #3"
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gdb_test "p value=5" ".*" "set value to 5 in test_command_prompt_position"
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# All this test should do is print 0xdeadbeef once.
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gdb_test "if value == 1\np/x 0xfeedface\nelse\np/x 0xdeadbeef\nend" \
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"\\\$\[0-9\]* = 0xdeadbeef" \
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"if test in test_command_prompt_position"
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# Now let's test for the correct position of the '>' in gdb's
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# prompt for commands. It should be at the beginning of the line,
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# and not after one space.
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send_gdb "commands\n"
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gdb_expect {
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-re "Type commands.*End with.*\[\r\n\]>$" {
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send_gdb "printf \"Now the value is %d\\n\", value\n"
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gdb_expect {
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-re "^printf.*value\r\n>$" {
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send_gdb "end\n"
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gdb_expect {
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-re "^end\r\n$gdb_prompt $" {
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pass "> OK in test_command_prompt_position"
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}
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-re ".*$gdb_prompt $" {
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fail "some other message in test_command_prompt_position"
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}
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timeout {
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fail "(timeout) 1 in test_command_prompt_position"
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}
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}
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}
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-re "^ >$" { fail "> not OK in test_command_prompt_position" }
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-re ".*$gdb_prompt $" {
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fail "wrong message in test_command_prompt_position"
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}
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timeout {
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fail "(timeout) 2 in test_command_prompt_position "
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}
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}
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}
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-re "Type commands.*End with.*\[\r\n\] >$" {
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fail "prompt not OK in test_command_prompt_position"
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}
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-re ".*$gdb_prompt $" {
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fail "commands in test_command_prompt_position"
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}
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timeout { fail "(timeout) 3 commands in test_command_prompt_position" }
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}
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gdb_stop_suppressing_tests
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}
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proc deprecated_command_test {} {
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gdb_test "maintenance deprecate blah" "Can't find command.*" \
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"tried to deprecate non-existing command"
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|
|
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 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 \[0-9\]+\." \
|
|
"breakpoint in bp_deleted_in_command_test"
|
|
|
|
gdb_test_multiple "commands" "begin commands in bp_deleted_in_command_test" {
|
|
-re "Type commands for breakpoint.*>$" {
|
|
pass "begin commands in bp_deleted_in_command_test"
|
|
}
|
|
}
|
|
gdb_test_multiple "silent" "add silent command" {
|
|
-re ">$" {
|
|
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 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 in temporary_breakpoint_commands"
|
|
|
|
gdb_test_multiple "commands" \
|
|
"begin commands in bp_deleted_in_command_test" {
|
|
-re "Type commands for breakpoint.*>$" {
|
|
pass "begin commands in bp_deleted_in_command_test"
|
|
}
|
|
}
|
|
gdb_test_multiple "silent" "add silent tbreak command" {
|
|
-re ">$" {
|
|
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 stray_arg0_test { } {
|
|
gdb_test "print \$arg0" \
|
|
"\\\$\[0-9\]* = void" \
|
|
"stray_arg0_test #1"
|
|
|
|
gdb_test "if 1 == 1\nprint \$arg0\nend" \
|
|
"\\\$\[0-9\]* = void" \
|
|
"stray_arg0_test #2"
|
|
|
|
gdb_test "print \$arg0 = 1" \
|
|
"\\\$\[0-9\]* = 1" \
|
|
"stray_arg0_test #3"
|
|
|
|
gdb_test "print \$arg0" \
|
|
"\\\$\[0-9\]* = 1" \
|
|
"stray_arg0_test #4"
|
|
}
|
|
|
|
# Test that GDB is able to source a file with an indented comment.
|
|
proc 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 $file1" "Done!" "source file with indented comment"
|
|
}
|
|
|
|
# Test that GDB can handle arguments when sourcing files recursively.
|
|
# If the arguments are overwritten with ####### then the test has failed.
|
|
proc recursive_source_test {} {
|
|
set file1 [standard_output_file file1]
|
|
set file2 [standard_output_file file2]
|
|
set file3 [standard_output_file file3]
|
|
|
|
set fd [open "$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>>>" \
|
|
"recursive source test"
|
|
|
|
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 if_commands_test {} {
|
|
global gdb_prompt
|
|
|
|
gdb_test_no_output "set \$tem = 1" "set \$tem in if_commands_test"
|
|
|
|
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 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 "" "hook-stop1\r\n.*\r\ncmd1\r\nUndefined command: \"errorcommandxy\"\\. Try \"help\"\\." "cmd1 error"
|
|
|
|
gdb_test {echo idle\n} "\r\nidle" "no cmd2"
|
|
}
|
|
|
|
proc redefine_hook_test {} {
|
|
global gdb_prompt
|
|
|
|
gdb_test "define one\nend" \
|
|
"" \
|
|
"define one"
|
|
|
|
gdb_test "define hook-one\necho hibob\\n\nend" \
|
|
"" \
|
|
"define hook-one"
|
|
|
|
gdb_test_multiple "define one" "redefine one" {
|
|
-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"
|
|
}
|
|
}
|
|
|
|
gdb_test "end" \
|
|
"" \
|
|
"enter commands for one redefinition in redefine_hook_test"
|
|
|
|
gdb_test "one" \
|
|
"hibob" \
|
|
"execute one command in redefine_hook_test"
|
|
}
|
|
|
|
proc 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 "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"
|
|
}
|
|
|
|
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
|
|
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
|