| # Copyright (C) 2008, 2009, 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 values to Python. |
| |
| if $tracelevel then { |
| strace $tracelevel |
| } |
| |
| load_lib gdb-python.exp |
| |
| set testfile "python" |
| set srcfile ${testfile}.c |
| set srcfile1 ${testfile}-1.c |
| set binfile ${objdir}/${subdir}/${testfile} |
| |
| if { [gdb_compile "${srcdir}/${subdir}/${srcfile} ${srcdir}/${subdir}/${srcfile1}" \ |
| ${binfile} executable {debug}] != "" } { |
| untested "Could not compile $binfile." |
| return -1 |
| } |
| |
| # 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 } |
| |
| gdb_test_multiple "python print 23" "verify python support" { |
| -re "not supported.*$gdb_prompt $" { |
| unsupported "python support is disabled" |
| |
| # If Python is not supported, verify that sourcing a python script |
| # causes an error. |
| gdb_test "source $srcdir/$subdir/source2.py" "Error in sourced command file:.*" |
| return -1 |
| } |
| -re "$gdb_prompt $" {} |
| } |
| |
| # 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 |
| } |
| |
| gdb_py_test_multiple "multi-line python command" \ |
| "python" "" \ |
| "print 23" "" \ |
| "end" "23" |
| |
| gdb_py_test_multiple "show python command" \ |
| "define zzq" "Type commands for definition of .* just \"end\"\\.*" \ |
| "python" "" \ |
| "print 23" "" \ |
| "end" "" \ |
| "end" "" \ |
| "show user zzq" "User command \"zzq\":.* python.*print 23.* end" |
| |
| gdb_py_test_multiple "indented multi-line python command" \ |
| "python" "" \ |
| "def foo ():" "" \ |
| " print 'hello, world!'" "" \ |
| "foo ()" "" \ |
| "end" "hello, world!" |
| |
| gdb_test "source $srcdir/$subdir/source2.py" "yes" |
| |
| gdb_test "python print gdb.current_objfile()" "None" |
| gdb_test "python print gdb.objfiles()" "\\\[\\\]" |
| |
| # Test http://bugs.python.org/issue4434 workaround in configure.ac |
| gdb_test "python import itertools; print 'IMPOR'+'TED'" "IMPORTED" "pythonX.Y/lib-dynload/*.so" |
| |
| gdb_test_no_output \ |
| "python x = gdb.execute('printf \"%d\", 23', to_string = True)" |
| gdb_test "python print x" "23" |
| |
| # Test post_event. |
| gdb_py_test_multiple "post event insertion" \ |
| "python" "" \ |
| "someVal = 0" "" \ |
| "class Foo(object):" "" \ |
| " def __call__(self):" "" \ |
| " global someVal" "" \ |
| " someVal += 1" "" \ |
| "gdb.post_event(Foo())" "" \ |
| "end" "" |
| |
| gdb_test "python print someVal" "1" "test post event execution" |
| gdb_test "python gdb.post_event(str(1))" "RuntimeError: Posted event is not callable.*" "Test non callable class" |
| |
| # Test (no) pagination of the executed command. |
| gdb_test "show height" {Number of lines gdb thinks are in a page is unlimited\.} |
| set lines 10 |
| gdb_test_no_output "set height $lines" |
| |
| set test "verify pagination beforehand" |
| gdb_test_multiple "python print \"\\n\" * $lines" $test { |
| -re "---Type <return> to continue, or q <return> to quit---$" { |
| pass $test |
| } |
| } |
| gdb_test "q" "Quit" "verify pagination beforehand: q" |
| |
| gdb_test "python if gdb.execute('python print \"\\\\n\" * $lines', to_string=True) == \"\\n\" * [expr $lines + 1]: print \"yes\"" "yes" "gdb.execute does not page" |
| |
| set test "verify pagination afterwards" |
| gdb_test_multiple "python print \"\\n\" * $lines" $test { |
| -re "---Type <return> to continue, or q <return> to quit---$" { |
| pass $test |
| } |
| } |
| gdb_test "q" "Quit" "verify pagination afterwards: q" |
| |
| gdb_test_no_output "set height 0" |
| |
| gdb_test_no_output "python a = gdb.execute('help', to_string=True)" "collect help from uiout" |
| |
| gdb_test "python print a" ".*aliases -- Aliases of other commands.*" "verify help to uiout" |
| |
| # Start with a fresh gdb. |
| clean_restart ${testfile} |
| |
| # The following tests require execution. |
| |
| if ![runto_main] then { |
| fail "Can't run to main" |
| return 0 |
| } |
| |
| runto [gdb_get_line_number "Break to end."] |
| |
| # Test gdb.decode_line. |
| gdb_test "python gdb.decode_line(\"main.c:43\")" \ |
| "RuntimeError: No source file named main.c.*" "test decode_line no source named main" |
| |
| gdb_py_test_silent_cmd "python symtab = gdb.decode_line()" "test decode_line current location" 1 |
| gdb_test "python print len(symtab)" "2" "Test decode_line current location" |
| gdb_test "python print symtab\[0\]" "None" "Test decode_line expression parse" |
| gdb_test "python print len(symtab\[1\])" "1" "Test decode_line current location" |
| gdb_test "python print symtab\[1\]\[0\].symtab" "gdb/testsuite/gdb.python/python.c.*" "Test decode_line current locationn filename" |
| gdb_test "python print symtab\[1\]\[0\].line" "22" "Test decode_line current location line number" |
| |
| gdb_py_test_silent_cmd "python symtab = gdb.decode_line(\"python.c:26 if foo\")" "test decode_line python.c:26" 1 |
| gdb_test "python print len(symtab)" "2" "Test decode_line python.c:26 length" |
| gdb_test "python print symtab\[0\]" "if foo" "Test decode_line expression parse" |
| gdb_test "python print len(symtab\[1\])" "1" "Test decode_line python.c:26 length" |
| gdb_test "python print symtab\[1\]\[0\].symtab" "gdb/testsuite/gdb.python/python.c.*" "Test decode_line python.c:26 filename" |
| gdb_test "python print symtab\[1\]\[0\].line" "26" "Test decode_line python.c:26 line number" |
| |
| gdb_test "python gdb.decode_line(\"randomfunc\")" \ |
| "RuntimeError: Function \"randomfunc\" not defined.*" "test decode_line randomfunc" |
| gdb_py_test_silent_cmd "python symtab = gdb.decode_line(\"func1\")" "test decode_line func1()" 1 |
| gdb_test "python print len(symtab)" "2" "Test decode_line func1 length" |
| gdb_test "python print len(symtab\[1\])" "1" "Test decode_line func1 length" |
| gdb_test "python print symtab\[1\]\[0\].symtab" "gdb/testsuite/gdb.python/python-1.c.*" "Test decode_line func1 filename" |
| gdb_test "python print symtab\[1\]\[0\].line" "19" "Test decode_line func1 line number" |