d7b32ed3ab
Tom Tromey <tromey@redhat.com>
Thiago Jung Bauermann <bauerman@br.ibm.com>
* Makefile.in (SUBDIR_PYTHON_OBS): Add py-parameter.
(SUBDIR_PYTHON_SRCS): Likewise.
(py-parameter.o): New rule.
* python/py-parameter.c: New file.
* python/python-internal.h (gdbpy_initialize_parameter)
(gdbpy_parameter, gdbpy_parameter_value)
(gdbpy_parse_command_name): Declare.
* python/py-cmd.c (parse_command_name): Rename to
gdbpy_parse_command_name.
(gdbpy_parse_command_name): Accept a starting list parameter and
use over cmdlist.
(cmdpy_init): Use gdbpy_parse_command_name.
* python/python.c (parameter_to_python): Rename to
gdbpy_parameter_to_python. Accept enum var_types and value.
(gdbpy_parameter): Use gdbpy_parameter_value.
(_initialize_python): Call gdbpy_initialize_parameters.
2010-04-29 Phil Muldoon <pmuldoon@redhat.com>
* gdb.python/py-param.exp: New File.
2010-04-29 Phil Muldoon <pmuldoon@redhat.com>
Tom Tromey <tromey@redhat.com>
Thiago Jung Bauermann <bauerman@br.ibm.com>
* gdb.texinfo (Parameters In Python): New Node.
140 lines
6.6 KiB
Text
140 lines
6.6 KiB
Text
# Copyright (C) 2010 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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# This file is part of the GDB testsuite. It tests the mechanism
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# exposing convenience functions to Python.
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if $tracelevel then {
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strace $tracelevel
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}
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# Usage: gdb_py_test_multiple NAME INPUT RESULT {INPUT RESULT}...
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# Run a test named NAME, consisting of multiple lines of input.
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# After each input line INPUT, search for result line RESULT.
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# Succeed if all results are seen; fail otherwise.
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proc gdb_py_test_multiple {name args} {
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global gdb_prompt
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foreach {input result} $args {
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if {[gdb_test_multiple $input "$name - $input" {
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-re "\[\r\n\]*($result)\[\r\n\]+($gdb_prompt | *>)$" {
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pass "$name - $input"
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}
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}]} {
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return 1
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}
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}
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return 0
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}
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# Run a command in GDB, and report a failure if a Python exception is thrown.
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# If report_pass is true, report a pass if no exception is thrown.
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proc gdb_py_test_silent_cmd {cmd name report_pass} {
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global gdb_prompt
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gdb_test_multiple $cmd $name {
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-re "Traceback.*$gdb_prompt $" { fail $name }
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-re "$gdb_prompt $" { if $report_pass { pass $name } }
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}
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}
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# Start with a fresh gdb.
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gdb_exit
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gdb_start
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gdb_reinitialize_dir $srcdir/$subdir
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# Skip all tests if Python scripting is not enabled.
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if { [skip_python_tests] } { continue }
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# Test a simple boolean parameter.
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gdb_py_test_multiple "Simple gdb booleanparameter" \
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"python" "" \
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"class TestParam (gdb.Parameter):" "" \
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" \"\"\"When enabled, test param does something useful. When disabled, does nothing.\"\"\"" "" \
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" show_doc = \"Show whether the state of the Test Parameter does something useful\"" ""\
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" set_doc = \"Set whether the state of the Test Parameter does something useful\"" "" \
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" def __init__ (self, name):" "" \
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" super (TestParam, self).__init__ (name, gdb.COMMAND_DATA, gdb.PARAM_BOOLEAN)" "" \
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" self.value = True" "" \
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"test_param = TestParam ('print test-param')" ""\
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"end"
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gdb_test "python print test_param.value" "True" "Test parameter value"
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gdb_test "show print test-param" "Whether the state of the Test Parameter does something useful is on.*" "Show parameter on"
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gdb_py_test_silent_cmd "set print test-param off" "Turn off parameter" 1
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gdb_test "show print test-param" "Whether the state of the Test Parameter does something useful is off.*" "Show parameter off"
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gdb_test "python print test_param.value" "False" "Test parameter value"
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gdb_test "help show print test-param" "Show whether the state of the Test Parameter does something useful.*" "Test show help"
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gdb_test "help set print test-param" "Set whether the state of the Test Parameter does something useful.*" "Test set help"
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gdb_test "help set print" "set print test-param -- Set whether the state of the Test Parameter.*" "Test general help"
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# Test an enum parameter.
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gdb_py_test_multiple "enum gdb parameter" \
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"python" "" \
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"class TestEnumParam (gdb.Parameter):" "" \
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" \"\"\"When set, test param does something useful. When disabled, does nothing.\"\"\"" "" \
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" show_doc = \"Show the state of the enum\"" ""\
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" set_doc = \"Set the state of the enum\"" "" \
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" def __init__ (self, name):" "" \
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" super (TestEnumParam, self).__init__ (name, gdb.COMMAND_DATA, gdb.PARAM_ENUM, \[\"one\", \"two\"\])" "" \
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" self.value = \"one\"" "" \
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"test_enum_param = TestEnumParam ('print test-enum-param')" ""\
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"end"
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gdb_test "python print test_enum_param.value" "one" "Test enum parameter value"
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gdb_test "show print test-enum-param" "The state of the enum is \"one\".*" "Show parameter is initial value"
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gdb_py_test_silent_cmd "set print test-enum-param two" "Set parameter to enum value" 1
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gdb_test "show print test-enum-param" "The state of the enum is \"two\".*" "Show parameter is new value"
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gdb_test "python print test_enum_param.value" "two" "Test enum parameter value"
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gdb_test "set print test-enum-param three" "Undefined item: \"three\".*" "Set invalid enum parameter"
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# Test a file parameter.
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gdb_py_test_multiple "file gdb parameter" \
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"python" "" \
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"class TestFileParam (gdb.Parameter):" "" \
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" \"\"\"When set, test param does something useful. When disabled, does nothing.\"\"\"" "" \
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" show_doc = \"Show the name of the file\"" ""\
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" set_doc = \"Set the name of the file\"" "" \
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" def __init__ (self, name):" "" \
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" super (TestFileParam, self).__init__ (name, gdb.COMMAND_FILES, gdb.PARAM_FILENAME)" "" \
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" self.value = \"foo.txt\"" "" \
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"test_file_param = TestFileParam ('test-file-param')" ""\
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"end"
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gdb_test "python print test_file_param.value" "foo.txt" "Test file parameter value"
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gdb_test "show test-file-param" "The name of the file is \"foo.txt\".*" "Show initial file value"
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gdb_py_test_silent_cmd "set test-file-param bar.txt" "Set new file parameter" 1
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gdb_test "show test-file-param" "The name of the file is \"bar.txt\".*" "Show new file value"
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gdb_test "python print test_file_param.value" "bar.txt" "Test new file parameter value"
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gdb_test "set test-file-param" "Argument required.*"
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# Test a file parameter.
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gdb_py_test_multiple "file gdb parameter" \
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"python" "" \
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"class TestFileParam (gdb.Parameter):" "" \
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" \"\"\"When set, test param does something useful. When disabled, does nothing.\"\"\"" "" \
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" show_doc = \"Show the name of the file\"" ""\
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" set_doc = \"Set the name of the file\"" "" \
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" def __init__ (self, name):" "" \
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" super (TestFileParam, self).__init__ (name, gdb.COMMAND_FILES, gdb.PARAM_FILENAME)" "" \
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" self.value = \"foo.txt\"" "" \
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"test_file_param = TestFileParam ('test-file-param')" ""\
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"end"
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gdb_test "python print test_file_param.value" "foo.txt" "Test parameter value"
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gdb_test "show test-file-param" "The name of the file is \"foo.txt\".*" "Show parameter on"
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gdb_py_test_silent_cmd "set test-file-param bar.txt" "Turn off parameter" 1
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gdb_test "show test-file-param" "The name of the file is \"bar.txt\".*" "Show parameter on"
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gdb_test "python print test_file_param.value" "bar.txt" "Test parameter value"
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gdb_test "set test-file-param" "Argument required.*"
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