| # Copyright (C) 2010 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 3 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, see <http://www.gnu.org/licenses/>. |
| |
| # This file is part of the GDB testsuite. It tests the mechanism |
| # exposing convenience functions to Python. |
| |
| if $tracelevel then { |
| strace $tracelevel |
| } |
| |
| # Usage: gdb_py_test_multiple NAME INPUT RESULT {INPUT RESULT}... |
| # Run a test named NAME, consisting of multiple lines of input. |
| # After each input line INPUT, search for result line RESULT. |
| # Succeed if all results are seen; fail otherwise. |
| proc gdb_py_test_multiple {name args} { |
| global gdb_prompt |
| foreach {input result} $args { |
| if {[gdb_test_multiple $input "$name - $input" { |
| -re "\[\r\n\]*($result)\[\r\n\]+($gdb_prompt | *>)$" { |
| pass "$name - $input" |
| } |
| }]} { |
| return 1 |
| } |
| } |
| return 0 |
| } |
| |
| # Run a command in GDB, and report a failure if a Python exception is thrown. |
| # If report_pass is true, report a pass if no exception is thrown. |
| proc gdb_py_test_silent_cmd {cmd name report_pass} { |
| global gdb_prompt |
| |
| gdb_test_multiple $cmd $name { |
| -re "Traceback.*$gdb_prompt $" { fail $name } |
| -re "$gdb_prompt $" { if $report_pass { pass $name } } |
| } |
| } |
| |
| # Start with a fresh gdb. |
| gdb_exit |
| gdb_start |
| gdb_reinitialize_dir $srcdir/$subdir |
| |
| # Skip all tests if Python scripting is not enabled. |
| if { [skip_python_tests] } { continue } |
| |
| # Test a simple boolean parameter. |
| gdb_py_test_multiple "Simple gdb booleanparameter" \ |
| "python" "" \ |
| "class TestParam (gdb.Parameter):" "" \ |
| " \"\"\"When enabled, test param does something useful. When disabled, does nothing.\"\"\"" "" \ |
| " show_doc = \"Show whether the state of the Test Parameter does something useful\"" ""\ |
| " set_doc = \"Set whether the state of the Test Parameter does something useful\"" "" \ |
| " def __init__ (self, name):" "" \ |
| " super (TestParam, self).__init__ (name, gdb.COMMAND_DATA, gdb.PARAM_BOOLEAN)" "" \ |
| " self.value = True" "" \ |
| "test_param = TestParam ('print test-param')" ""\ |
| "end" |
| |
| gdb_test "python print test_param.value" "True" "Test parameter value" |
| gdb_test "show print test-param" "Whether the state of the Test Parameter does something useful is on.*" "Show parameter on" |
| gdb_py_test_silent_cmd "set print test-param off" "Turn off parameter" 1 |
| gdb_test "show print test-param" "Whether the state of the Test Parameter does something useful is off.*" "Show parameter off" |
| gdb_test "python print test_param.value" "False" "Test parameter value" |
| gdb_test "help show print test-param" "Show whether the state of the Test Parameter does something useful.*" "Test show help" |
| gdb_test "help set print test-param" "Set whether the state of the Test Parameter does something useful.*" "Test set help" |
| gdb_test "help set print" "set print test-param -- Set whether the state of the Test Parameter.*" "Test general help" |
| |
| # Test an enum parameter. |
| gdb_py_test_multiple "enum gdb parameter" \ |
| "python" "" \ |
| "class TestEnumParam (gdb.Parameter):" "" \ |
| " \"\"\"When set, test param does something useful. When disabled, does nothing.\"\"\"" "" \ |
| " show_doc = \"Show the state of the enum\"" ""\ |
| " set_doc = \"Set the state of the enum\"" "" \ |
| " def __init__ (self, name):" "" \ |
| " super (TestEnumParam, self).__init__ (name, gdb.COMMAND_DATA, gdb.PARAM_ENUM, \[\"one\", \"two\"\])" "" \ |
| " self.value = \"one\"" "" \ |
| "test_enum_param = TestEnumParam ('print test-enum-param')" ""\ |
| "end" |
| |
| gdb_test "python print test_enum_param.value" "one" "Test enum parameter value" |
| gdb_test "show print test-enum-param" "The state of the enum is \"one\".*" "Show parameter is initial value" |
| gdb_py_test_silent_cmd "set print test-enum-param two" "Set parameter to enum value" 1 |
| gdb_test "show print test-enum-param" "The state of the enum is \"two\".*" "Show parameter is new value" |
| gdb_test "python print test_enum_param.value" "two" "Test enum parameter value" |
| gdb_test "set print test-enum-param three" "Undefined item: \"three\".*" "Set invalid enum parameter" |
| |
| # Test a file parameter. |
| gdb_py_test_multiple "file gdb parameter" \ |
| "python" "" \ |
| "class TestFileParam (gdb.Parameter):" "" \ |
| " \"\"\"When set, test param does something useful. When disabled, does nothing.\"\"\"" "" \ |
| " show_doc = \"Show the name of the file\"" ""\ |
| " set_doc = \"Set the name of the file\"" "" \ |
| " def __init__ (self, name):" "" \ |
| " super (TestFileParam, self).__init__ (name, gdb.COMMAND_FILES, gdb.PARAM_FILENAME)" "" \ |
| " self.value = \"foo.txt\"" "" \ |
| "test_file_param = TestFileParam ('test-file-param')" ""\ |
| "end" |
| |
| gdb_test "python print test_file_param.value" "foo.txt" "Test file parameter value" |
| gdb_test "show test-file-param" "The name of the file is \"foo.txt\".*" "Show initial file value" |
| gdb_py_test_silent_cmd "set test-file-param bar.txt" "Set new file parameter" 1 |
| gdb_test "show test-file-param" "The name of the file is \"bar.txt\".*" "Show new file value" |
| gdb_test "python print test_file_param.value" "bar.txt" "Test new file parameter value" |
| gdb_test "set test-file-param" "Argument required.*" |
| |
| # Test a file parameter. |
| gdb_py_test_multiple "file gdb parameter" \ |
| "python" "" \ |
| "class TestFileParam (gdb.Parameter):" "" \ |
| " \"\"\"When set, test param does something useful. When disabled, does nothing.\"\"\"" "" \ |
| " show_doc = \"Show the name of the file\"" ""\ |
| " set_doc = \"Set the name of the file\"" "" \ |
| " def __init__ (self, name):" "" \ |
| " super (TestFileParam, self).__init__ (name, gdb.COMMAND_FILES, gdb.PARAM_FILENAME)" "" \ |
| " self.value = \"foo.txt\"" "" \ |
| "test_file_param = TestFileParam ('test-file-param')" ""\ |
| "end" |
| |
| gdb_test "python print test_file_param.value" "foo.txt" "Test parameter value" |
| gdb_test "show test-file-param" "The name of the file is \"foo.txt\".*" "Show parameter on" |
| gdb_py_test_silent_cmd "set test-file-param bar.txt" "Turn off parameter" 1 |
| gdb_test "show test-file-param" "The name of the file is \"bar.txt\".*" "Show parameter on" |
| gdb_test "python print test_file_param.value" "bar.txt" "Test parameter value" |
| gdb_test "set test-file-param" "Argument required.*" |