95e4302a8f
PR gdb/15986 * gdb.base/run.c (main): gdb_get_line_number tag added for commands.exp. (factorial): Likewise. * gdb.base/commands.exp (watchpoint_command_test): Use gdb_get_line_number in order to determine the locations in run.c where local_var is detected to go out of scope.
836 lines
26 KiB
Text
836 lines
26 KiB
Text
# Copyright 1988-2013 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 [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_no_output "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_no_output "set args 4" \
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"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_no_output "set args 5" \
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"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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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 [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_no_output "set args 6" \
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"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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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 [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_no_output "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_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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}
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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_no_output "set can-use-hw-watchpoints 0" ""
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}
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gdb_test_no_output "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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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 [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
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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/"
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gdb_test "p 5" \
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"Warning: 'p', an alias for the command 'print' is deprecated.*Use 'new_p'.*" \
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"p deprecated warning, with replacement"
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gdb_test "p 5" ".\[0-9\]* = 5.*" "Deprecated warning goes away /1/"
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gdb_test_no_output "maintenance deprecate p \"new_p\"" "maintenance deprecate p \"new_p\" /2/"
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gdb_test_no_output "maintenance deprecate print \"new_print\""
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gdb_test "p 5" \
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"Warning: command 'print' \\(p\\) is deprecated.*Use 'new_print'.*" \
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"both alias and command are deprecated"
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gdb_test "p 5" ".\[0-9\]* = 5.*" "Deprecated warning goes away /2/"
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gdb_test_no_output "maintenance deprecate set remote memory-read-packet-size \"srm\" " \
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"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
|
|
|
|
if [target_info exists noargs] {
|
|
verbose "Skipping bp_deleted_in_command_test because of noargs."
|
|
return
|
|
}
|
|
|
|
gdb_test_no_output "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"
|
|
|
|
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 ">$" {
|
|
pass "add cont command"
|
|
}
|
|
}
|
|
gdb_test "end" \
|
|
"" \
|
|
"end commands"
|
|
|
|
gdb_run_cmd
|
|
gdb_expect {
|
|
-re ".*factorial command-list executed.*$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_no_output "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"
|
|
|
|
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_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 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
|