95a42b64a1
PR breakpoints/9352: * NEWS: Mention changes to `commands' and `rbreak'. * symtab.c (do_end_rbreak_breakpoints): New function. (rbreak_command): Call start_rbreak_breakpoints; arrange to call end_rbreak_breakpoints. * breakpoint.c (breakpoint_count, tracepoint_count): Now static. (set_breakpoint_count): Likewise. Clear last_was_multi. (multi_start, multi_end, last_was_multi): New globals. (start_rbreak_breakpoints, end_rbreak_breakpoints): New functions. (struct commands_info): New (do_map_commands_command): New function. (commands_command_1): New function. (commands_command): Use it. (commands_from_control_command): Likewise. (do_delete_breakpoint): New function. (delete_command): Use it. (map_breakpoint_numbers): Add 'data' argument. Pass to callback. (do_map_disable_breakpoint): New function. (disable_command): Use it. (do_map_enable_breakpoint): New function. (enable_command): Use it. (enable_once_breakpoint): Add argument. (enable_once_command): Update. (enable_delete_breakpoint): Add argument. (enable_delete_command): Update. (break_command_really): Set last_was_multi when needed. (check_tracepoint_command): Fix formatting. (validate_commands_for_breakpoint): New function. (breakpoint_set_commands): Use it. (tracepoint_save_command): Update. * breakpoint.h (start_rbreak_breakpoints, end_rbreak_breakpoints): Declare. gdb/doc PR breakpoints/9352: * gdb.texinfo (Break Commands): Update. gdb/testsuite PR breakpoints/9352: * gdb.base/default.exp: Update. * gdb.base/commands.exp: Update. * gdb.cp/extern-c.exp: Test setting commands on multiple breakpoints at once.
782 lines
26 KiB
Text
782 lines
26 KiB
Text
# Copyright 1988, 1990, 1991, 1992, 1994, 1995, 1997, 1998, 1999, 2000,
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# 2001, 2002, 2003, 2005, 2006, 2007, 2008, 2009, 2010
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# 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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if $tracelevel then {
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strace $tracelevel
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}
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#
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# test special commands (if, while, etc)
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#
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set prms_id 0
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set bug_id 0
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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 "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 "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 "set \$foo = 4" "" "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 [target_info exists noargs] {
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verbose "Skipping progvar_simple_if_test because of noargs."
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return
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}
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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 [target_info exists noargs] {
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verbose "Skipping progvar_simple_while_test because of noargs."
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return
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}
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gdb_test "set args 5" "" "set args in progvar_simple_while_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 #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 [target_info exists noargs] {
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verbose "Skipping progvar_simple_if_while_test because of noargs."
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return
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}
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gdb_test "set args 4" "" "set args in progvar_complex_if_while_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=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 [target_info exists noargs] {
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verbose "Skipping if_while_breakpoint_command_test because of noargs."
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return
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}
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gdb_test "set args 5" "" "set args in 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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send_gdb "commands\n"
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gdb_expect {
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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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default {
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fail "(timeout or eof) 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 [target_info exists noargs] {
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verbose "Skipping infrun_breakpoint_command_test because of noargs."
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return
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}
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gdb_test "set args 6" "" "set args in 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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send_gdb "commands\n"
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gdb_expect {
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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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default {
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fail "(timeout or eof) commands in infrun_breakpoint_command_test"
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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 [target_info exists noargs] {
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verbose "Skipping breakpoint_command_test because of noargs."
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return
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}
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gdb_test "set args 6" "" "set args in 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 "set \$foo = 4" "" "set foo in user_defined_command_test"
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send_gdb "define mycommand\n"
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gdb_expect {
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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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default {
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fail "(timeout or eof) 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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}
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proc watchpoint_command_test {} {
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global noargs
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global gdb_prompt
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if [target_info exists noargs] {
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verbose "Skipping watchpoint_command_test because of noargs."
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return
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}
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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 "set can-use-hw-watchpoints 0" "" ""
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}
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gdb_test "set args 6" "" "set args in watchpoint_command_test"
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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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send_gdb "watch local_var\n"
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gdb_expect {
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-re ".*\[Ww\]atchpoint (\[0-9\]*): local_var.*$gdb_prompt $" {
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set wp_id $expect_out(1,string)
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pass "watch local_var"
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}
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-re "$gdb_prompt $"\
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{fail "watch local_var"}
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timeout {fail "(timeout) watch local_var"}
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}
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if {$wp_id == -1} {return}
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send_gdb "commands $wp_id\n"
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gdb_expect {
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-re "Type commands for all specified breakpoints.*>" {
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pass "begin commands on watch"
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}
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-re "$gdb_prompt $" {fail "begin commands on watch"}
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timeout {fail "(timeout) begin commands on watch"}
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}
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send_gdb "print value\n"
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gdb_expect {
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-re ">" {pass "add print command to watch"}
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-re "$gdb_prompt $" {fail "add print command to watch"}
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timeout {fail "(timeout) add print command to watch"}
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}
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send_gdb "continue\n"
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gdb_expect {
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-re ">" {pass "add continue command to watch"}
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-re "$gdb_prompt $" {fail "add continue command to watch"}
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timeout {fail "(timeout) add continue command to watch"}
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}
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send_gdb "end\n"
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gdb_expect {
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-re "$gdb_prompt $" {pass "end commands on watch"}
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timeout {fail "(timeout) end commands on watch"}
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}
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send_gdb "continue\n"
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gdb_expect {
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-re "Continuing.*\[Ww\]atchpoint $wp_id deleted because the program has left the block in.*which its expression is valid.*run.c:(57|82).*$gdb_prompt $" {
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pass "continue with watch"
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}
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-re "$gdb_prompt $" {fail "continue with watch"}
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timeout {fail "(timeout) continue with watch"}
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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 [target_info exists noargs] {
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verbose "Skipping test_command_prompt_position because of noargs."
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return
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}
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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;
|
|
}
|
|
|
|
|
|
|
|
proc 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 "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 "maintenance deprecate p \"new_p\"" "" "maintenance deprecate p \"new_p\" /2/"
|
|
gdb_test "maintenance deprecate print \"new_print\"" ""
|
|
gdb_test "p 5" \
|
|
"Warning: command 'print' \\(p\\) is deprecated.*Use 'new_print'.*" \
|
|
"both alias and command are deprecated"
|
|
gdb_test "p 5" ".\[0-9\]* = 5.*" "Deprecated warning goes away /2/"
|
|
|
|
gdb_test "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" \
|
|
"" \
|
|
"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
|
|
|
|
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"
|
|
|
|
send_gdb "commands\n"
|
|
gdb_expect {
|
|
-re "Type commands for all specified breakpoints.*>" {
|
|
pass "begin commands in bp_deleted_in_command_test"
|
|
}
|
|
-re "$gdb_prompt $" {fail "begin commands in bp_deleted_in_command_test"}
|
|
timeout {fail "(timeout) begin commands bp_deleted_in_command_test"}
|
|
}
|
|
send_gdb "silent\n"
|
|
gdb_expect {
|
|
-re ">" {pass "add silent command"}
|
|
-re "$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"
|
|
}
|
|
default { fail "(timeout) run factorial until breakpoint" }
|
|
timeout { fail "(timeout) run factorial until breakpoint" }
|
|
}
|
|
}
|
|
|
|
proc 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 all specified breakpoints.*>" {
|
|
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 $" {pass "end tbreak commands"}
|
|
timeout {fail "(timeout) end tbreak commands"}
|
|
}
|
|
|
|
gdb_run_cmd
|
|
gdb_expect {
|
|
-re ".*factorial tbreak commands executed.*$gdb_prompt $" {
|
|
pass "run factorial until temporary breakpoint"
|
|
}
|
|
timeout { fail "(timeout) 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 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 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 "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"
|
|
}
|
|
}
|
|
}
|
|
|
|
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. $" {
|
|
send_gdb "y\n"
|
|
exp_continue
|
|
}
|
|
|
|
-re "End with" {
|
|
pass "define one in redefine_hook_test"
|
|
}
|
|
default {
|
|
fail "(timeout or eof) define one in redefine_hook_test"
|
|
}
|
|
}
|
|
|
|
gdb_test "end" \
|
|
"" \
|
|
"enter commands for one redefinition in redefine_hook_test"
|
|
|
|
gdb_test "one" \
|
|
"hibob" \
|
|
"execute one command in redefine_hook_test"
|
|
}
|
|
|
|
proc redefine_backtrace_test {} {
|
|
global gdb_prompt
|
|
|
|
gdb_test_multiple "define backtrace" "define backtrace" {
|
|
-re "Really redefine built-in.*$" {
|
|
send_gdb "y\n"
|
|
exp_continue
|
|
}
|
|
|
|
-re "End with" {
|
|
pass "define backtrace in redefine_backtrace_test"
|
|
}
|
|
default {
|
|
fail "(timeout or eof) define backtrace in redefine_backtrace_test"
|
|
}
|
|
}
|
|
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
|
|
redefine_hook_test
|
|
# This one should come last, as it redefines "backtrace".
|
|
redefine_backtrace_test
|