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Diffstat (limited to 'gdb/testsuite/gdb.base/commands.exp')
| -rw-r--r-- | gdb/testsuite/gdb.base/commands.exp | 248 |
1 files changed, 248 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.base/commands.exp b/gdb/testsuite/gdb.base/commands.exp new file mode 100644 index 00000000000..f70ac6b01d5 --- /dev/null +++ b/gdb/testsuite/gdb.base/commands.exp @@ -0,0 +1,248 @@ +# Copyright (C) 1988, 1990, 1991, 1992, 1997 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +# Please email any bugs, comments, and/or additions to this file to: +# bug-gdb@prep.ai.mit.edu + +if $tracelevel then { + strace $tracelevel +} + +# +# test special commands (if, while, etc) +# +set prms_id 0 +set bug_id 0 + +set testfile "run" +set srcfile ${testfile}.c +set binfile ${objdir}/${subdir}/commands +if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } { + gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." +} + +gdb_exit +gdb_start +delete_breakpoints +gdb_reinitialize_dir $srcdir/$subdir +gdb_load ${binfile} + +proc gdbvar_simple_if_test {} { + global gdb_prompt + + gdb_test "set \$foo = 0" "" "set foo in gdbvar_simple_if_test" + # All this test should do is print 0xdeadbeef once. + gdb_test "if \$foo == 1\np/x 0xfeedface\nelse\np/x 0xdeadbeef\nend" "\\\$\[0-9\]* = 0xdeadbeef" "gdbvar_simple_if_test #1" + # All this test should do is print 0xfeedface once. + gdb_test "if \$foo == 0\np/x 0xfeedface\nelse\np/x 0xdeadbeef\nend" "\\\$\[0-9\]* = 0xfeedface" "gdbvar_simple_if_test #2" +} + +proc gdbvar_simple_while_test {} { + global gdb_prompt + + gdb_test "set \$foo = 5" "" "set foo in gdbvar_simple_while_test" + # This test should print 0xfeedface five times. + gdb_test "while \$foo > 0\np/x 0xfeedface\nset \$foo -= 1\nend" "\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface" "gdbvar_simple_while_test #1" +} + +proc gdbvar_complex_if_while_test {} { + global gdb_prompt + + gdb_test "set \$foo = 4" "" "set foo in gdbvar complex_if_while_test" + # This test should alternate between 0xdeadbeef and 0xfeedface two times. + gdb_test "while \$foo > 0\nset \$foo -= 1\nif \(\$foo % 2\) == 1\np/x 0xdeadbeef\nelse\np/x 0xfeedface\nend\nend" "\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface" "gdbvar_complex_if_while_test #1" +} + +proc progvar_simple_if_test {} { + global gdb_prompt + + if [target_info exists noargs] { + verbose "Skipping progvar_simple_if_test because of noargs." + return + } + + if { ![runto factorial] } then { gdb_suppress_tests; } + # Don't depend upon argument passing, since most simulators don't currently + # support it. Bash value variable to be what we want. + gdb_test "p value=5" "" "set value to 5 in progvar_simple_if_test #1" + # All this test should do is print 0xdeadbeef once. + gdb_test "if value == 1\np/x 0xfeedface\nelse\np/x 0xdeadbeef\nend" "\\\$\[0-9\]* = 0xdeadbeef" "progvar_simple_if_test #1" + # All this test should do is print 0xfeedface once. + gdb_test "if value == 5\np/x 0xfeedface\nelse\np/x 0xdeadbeef\nend" "\\\$\[0-9\]* = 0xfeedface" "progvar_simple_if_test #2" + gdb_stop_suppressing_tests; +} + +proc progvar_simple_while_test {} { + global gdb_prompt + + if [target_info exists noargs] { + verbose "Skipping progvar_simple_while_test because of noargs." + return + } + + if { ![runto factorial] } then { gdb_suppress_tests } + # Don't depend upon argument passing, since most simulators don't currently + # support it. Bash value variable to be what we want. + gdb_test "p value=5" "" "set value to 5 in progvar_simple_if_test #2" + # This test should print 0xfeedface five times. + gdb_test "while value > 0\np/x 0xfeedface\nset value -= 1\nend" "\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface" "progvar_simple_while_test #1" + gdb_stop_suppressing_tests; +} + +proc progvar_complex_if_while_test {} { + global gdb_prompt + + if [target_info exists noargs] { + verbose "Skipping progvar_simple_if_while_test because of noargs." + return + } + + if { ![runto factorial] } then { gdb_suppress_tests } + # Don't depend upon argument passing, since most simulators don't currently + # support it. Bash value variable to be what we want. + gdb_test "p value=4" "" "set value to 4 in progvar_simple_if_test" + # This test should alternate between 0xdeadbeef and 0xfeedface two times. + gdb_test "while value > 0\nset value -= 1\nif \(value % 2\) == 1\np/x 0xdeadbeef\nelse\np/x 0xfeedface\nend\nend" "\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface" "progvar_complex_if_while_test #1" + gdb_stop_suppressing_tests; +} + +proc if_while_breakpoint_command_test {} { + if [target_info exists noargs] { + verbose "Skipping if_while_breakpoint_command_test because of noargs." + return + } + + if { ![runto factorial] } then { gdb_suppress_tests } + # Don't depend upon argument passing, since most simulators don't currently + # support it. Bash value variable to be what we want. + gdb_test "p value=5" "" "set value to 5 in progvar_simple_if_test" + delete_breakpoints + gdb_test "break factorial" "Breakpoint.*at.*" "break factorial #1" + + send_gdb "commands\n" + gdb_expect { + -re "End with" { + pass "commands in if_while_breakpoint_command_test" + } + default { + fail "(timeout or eof) commands in if_while_breakpoint_command_test" + } + } + # This test should alternate between 0xdeadbeef and 0xfeedface two times. + gdb_test "while value > 0\nset value -= 1\nif \(value % 2\) == 1\np/x 0xdeadbeef\nelse\np/x 0xfeedface\nend\nend\nend" "" "commands part 2 in if_while_breakpoint_command_test" + gdb_test "continue" "\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface" "if_while_breakpoint_command_test #1" + gdb_test "info break" "while.*set.*if.*p/x.*else.*p/x.*end.*" "info break in if_while_breakpoint_command_test" + gdb_stop_suppressing_tests; +} + +# Test that we can run the inferior from breakpoint commands. +proc infrun_breakpoint_command_test {} { + if [target_info exists noargs] { + verbose "Skipping infrun_breakpoint_command_test because of noargs." + return + } + + if { ![runto factorial] } then { gdb_suppress_tests } + # Don't depend upon argument passing, since most simulators don't currently + # support it. Bash value variable to be what we want. + gdb_test "p value=6" "" "set value to 6 in progvar_simple_if_test #1" + delete_breakpoints + gdb_test "break factorial if value == 5" "Breakpoint.*at.*" + +# infrun_breakpoint_command_test - This test was broken into two parts +# to get around a synchronization problem in expect. +# part1: issue the gdb command "commands" +# part2: send the list of commands + send_gdb "commands\n" + gdb_expect { + -re "End with" { + pass "commands in infrun_breakpoint_command_test #1" + } + default { + fail "(timeout or eof) commands in infrun_breakpoint_command_test" + } + } + gdb_test "step\nstep\nstep\nstep\nbt\nend" "" \ + "commands in infrun_breakpoint_command_test #2" + + gdb_test "continue" "Breakpoint \[0-9\]*, factorial \\(value=5\\).*at.* +\[0-9\]*\[ \]*if \\(value > 1\\) \{.* +\[0-9\]*\[ \]*value \\*= factorial \\(value - 1\\);.* +factorial \\(value=4\\) at.*\[0-9\]*\[ \]*if \\(value > 1\\) \{.* +\[0-9\]*\[ \]*value \\*= factorial \\(value - 1\\);.* +factorial \\(value=3\\) at .* +\[0-9\]*\[ \]*if \\(value > 1\\) \{.* +#0 factorial \\(value=3\\).* +#1 \[0-9a-fx\]* in factorial \\(value=4\\).* +#2 \[0-9a-fx\]* in factorial \\(value=5\\).* +#3 \[0-9a-fx\]* in factorial \\(value=6\\).* +#4 \[0-9a-fx\]* in main \\(.*\\).*" \ + "continue in infrun_breakpoint_command_test"; + gdb_stop_suppressing_tests; +} + +proc breakpoint_command_test {} { + if [target_info exists noargs] { + verbose "Skipping breakpoint_command_test because of noargs." + return + } + + if { ![runto factorial] } then { gdb_suppress_tests; } + # Don't depend upon argument passing, since most simulators don't currently + # support it. Bash value variable to be what we want. + gdb_test "p value=6" "" "set value to 6 in progvar_simple_if_test #2" + delete_breakpoints + gdb_test "break factorial" "Breakpoint.*at.*" "break factorial #2" + gdb_test "commands\nprintf \"Now the value is %d\\n\", value\nend" \ + "Type commands.*\nEnd with.*" "commands in breakpoint_command_test" + gdb_test "continue" "Breakpoint \[0-9\]*, factorial.*Now the value is 5" \ + "continue in breakpoint_command_test" + gdb_test "print value" " = 5" "print value in breakpoint_command_test" + gdb_stop_suppressing_tests; +} + +# Test a simple user defined command (with arguments) +proc user_defined_command_test {} { + global gdb_prompt + + gdb_test "set \$foo = 4" "" "set foo in user_defined_command_test" + + send_gdb "define mycommand\n" + gdb_expect { + -re "End with" { + pass "define mycommand in user_defined_command_test" + } + default { + fail "(timeout or eof) define mycommand in user_defined_command_test" + } + } + # This test should alternate between 0xdeadbeef and 0xfeedface two times. + gdb_test "while \$arg0 > 0\nset \$arg0 -= 1\nif \(\$arg0 % 2\) == 1\np/x 0xdeadbeef\nelse\np/x 0xfeedface\nend\nend\nend" "" "enter commands in user_defined_command_test" + + gdb_test "mycommand \$foo" "\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface\[^\n\]*\n\\\$\[0-9\]* = 0xdeadbeef\[^\n\]*\n\\\$\[0-9\]* = 0xfeedface" "execute user defined command in user_defined_command_test" + gdb_test "show user mycommand" "while.*set.*if.*p/x.*else.*p/x.*end.*" "display user command in user_defined_command_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 |