old-cross-binutils/gdb/testsuite/gdb.python/python.exp

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2011-01-01 15:34:07 +00:00
# Copyright (C) 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
Initial python support. gdb/ 2008-08-06 Vladimir Prus <vladimir@codesourcery.com> Tom Tromey <tromey@redhat.com> Thiago Jung Bauermann <bauerman@br.ibm.com> Doug Evans <dje@google.com> * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS, SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS, PYTHON_CFLAGS): New. (python_h, python_internal_h): New. (cli-script.o): Depend on python.h (python.o, python-utils.o): New. * cli/cli-script.c (print_command_lines): Handle python_control. (execute_control_command): Handle python_control. (execute_control_command_untraced): New function. (while_command): Call execute_control_command_untraced. (if_command): Likewise. (get_command_line): Remove static attribute. (read_next_line): Handle "python". (recurse_read_control_structure): Handle python_control. (read_command_lines): Handle python_control. Include python.h. * cli/cli-script.h (get_command_line): Add prototype. (execute_control_command_untraced): Likewise. * configure.ac: Add --with-python. * defs.h (enum command_control_type) <python_control>: New constant. * python/python-internal.h: New file. * python/python.c: New file. * python/python.h: New file. * python/python-utils.c: New file. * NEWS: Mention Python scripting support and its new commands. gdb/doc/ 2008-08-06 Tom Tromey <tromey@redhat.com> * gdb.texinfo (Extending GDB): New chapter. (Sequences): Demoted chapter, now a section under the new Extending GDB chapter. (Python): New section. gdb/testsuite/ 2008-08-06 Tom Tromey <tromey@redhat.com> * gdb.python/python.exp: New file.
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# 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
}
Initial python support. gdb/ 2008-08-06 Vladimir Prus <vladimir@codesourcery.com> Tom Tromey <tromey@redhat.com> Thiago Jung Bauermann <bauerman@br.ibm.com> Doug Evans <dje@google.com> * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS, SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS, PYTHON_CFLAGS): New. (python_h, python_internal_h): New. (cli-script.o): Depend on python.h (python.o, python-utils.o): New. * cli/cli-script.c (print_command_lines): Handle python_control. (execute_control_command): Handle python_control. (execute_control_command_untraced): New function. (while_command): Call execute_control_command_untraced. (if_command): Likewise. (get_command_line): Remove static attribute. (read_next_line): Handle "python". (recurse_read_control_structure): Handle python_control. (read_command_lines): Handle python_control. Include python.h. * cli/cli-script.h (get_command_line): Add prototype. (execute_control_command_untraced): Likewise. * configure.ac: Add --with-python. * defs.h (enum command_control_type) <python_control>: New constant. * python/python-internal.h: New file. * python/python.c: New file. * python/python.h: New file. * python/python-utils.c: New file. * NEWS: Mention Python scripting support and its new commands. gdb/doc/ 2008-08-06 Tom Tromey <tromey@redhat.com> * gdb.texinfo (Extending GDB): New chapter. (Sequences): Demoted chapter, now a section under the new Extending GDB chapter. (Python): New section. gdb/testsuite/ 2008-08-06 Tom Tromey <tromey@redhat.com> * gdb.python/python.exp: New file.
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# Start with a fresh gdb.
Initial python support. gdb/ 2008-08-06 Vladimir Prus <vladimir@codesourcery.com> Tom Tromey <tromey@redhat.com> Thiago Jung Bauermann <bauerman@br.ibm.com> Doug Evans <dje@google.com> * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS, SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS, PYTHON_CFLAGS): New. (python_h, python_internal_h): New. (cli-script.o): Depend on python.h (python.o, python-utils.o): New. * cli/cli-script.c (print_command_lines): Handle python_control. (execute_control_command): Handle python_control. (execute_control_command_untraced): New function. (while_command): Call execute_control_command_untraced. (if_command): Likewise. (get_command_line): Remove static attribute. (read_next_line): Handle "python". (recurse_read_control_structure): Handle python_control. (read_command_lines): Handle python_control. Include python.h. * cli/cli-script.h (get_command_line): Add prototype. (execute_control_command_untraced): Likewise. * configure.ac: Add --with-python. * defs.h (enum command_control_type) <python_control>: New constant. * python/python-internal.h: New file. * python/python.c: New file. * python/python.h: New file. * python/python-utils.c: New file. * NEWS: Mention Python scripting support and its new commands. gdb/doc/ 2008-08-06 Tom Tromey <tromey@redhat.com> * gdb.texinfo (Extending GDB): New chapter. (Sequences): Demoted chapter, now a section under the new Extending GDB chapter. (Python): New section. gdb/testsuite/ 2008-08-06 Tom Tromey <tromey@redhat.com> * gdb.python/python.exp: New file.
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gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
# Skip all tests if Python scripting is not enabled.
if { [skip_python_tests] } { continue }
Initial python support. gdb/ 2008-08-06 Vladimir Prus <vladimir@codesourcery.com> Tom Tromey <tromey@redhat.com> Thiago Jung Bauermann <bauerman@br.ibm.com> Doug Evans <dje@google.com> * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS, SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS, PYTHON_CFLAGS): New. (python_h, python_internal_h): New. (cli-script.o): Depend on python.h (python.o, python-utils.o): New. * cli/cli-script.c (print_command_lines): Handle python_control. (execute_control_command): Handle python_control. (execute_control_command_untraced): New function. (while_command): Call execute_control_command_untraced. (if_command): Likewise. (get_command_line): Remove static attribute. (read_next_line): Handle "python". (recurse_read_control_structure): Handle python_control. (read_command_lines): Handle python_control. Include python.h. * cli/cli-script.h (get_command_line): Add prototype. (execute_control_command_untraced): Likewise. * configure.ac: Add --with-python. * defs.h (enum command_control_type) <python_control>: New constant. * python/python-internal.h: New file. * python/python.c: New file. * python/python.h: New file. * python/python-utils.c: New file. * NEWS: Mention Python scripting support and its new commands. gdb/doc/ 2008-08-06 Tom Tromey <tromey@redhat.com> * gdb.texinfo (Extending GDB): New chapter. (Sequences): Demoted chapter, now a section under the new Extending GDB chapter. (Python): New section. gdb/testsuite/ 2008-08-06 Tom Tromey <tromey@redhat.com> * gdb.python/python.exp: New file.
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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:.*"
Initial python support. gdb/ 2008-08-06 Vladimir Prus <vladimir@codesourcery.com> Tom Tromey <tromey@redhat.com> Thiago Jung Bauermann <bauerman@br.ibm.com> Doug Evans <dje@google.com> * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS, SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS, PYTHON_CFLAGS): New. (python_h, python_internal_h): New. (cli-script.o): Depend on python.h (python.o, python-utils.o): New. * cli/cli-script.c (print_command_lines): Handle python_control. (execute_control_command): Handle python_control. (execute_control_command_untraced): New function. (while_command): Call execute_control_command_untraced. (if_command): Likewise. (get_command_line): Remove static attribute. (read_next_line): Handle "python". (recurse_read_control_structure): Handle python_control. (read_command_lines): Handle python_control. Include python.h. * cli/cli-script.h (get_command_line): Add prototype. (execute_control_command_untraced): Likewise. * configure.ac: Add --with-python. * defs.h (enum command_control_type) <python_control>: New constant. * python/python-internal.h: New file. * python/python.c: New file. * python/python.h: New file. * python/python-utils.c: New file. * NEWS: Mention Python scripting support and its new commands. gdb/doc/ 2008-08-06 Tom Tromey <tromey@redhat.com> * gdb.texinfo (Extending GDB): New chapter. (Sequences): Demoted chapter, now a section under the new Extending GDB chapter. (Python): New section. gdb/testsuite/ 2008-08-06 Tom Tromey <tromey@redhat.com> * gdb.python/python.exp: New file.
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return -1
}
-re "$gdb_prompt $" {}
}
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"
# Test PR 12212, using InfThread.selected_thread() when no inferior is
# loaded.
gdb_py_test_silent_cmd "python nothread = gdb.selected_thread()" "Attempt to aquire thread with no inferior" 1
gdb_test "python print nothread == None" "True" "Ensure that no threads are returned"
# 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\")" \
gdb * varobj.c (value_get_print_value): Rearrange. Pass stream to apply_varobj_pretty_printer. * c-lang.c: Include exceptions.h. (c_get_string): Throw MEMORY_ERROR when appropriate. * python/py-prettyprint.c (enum string_repr_result): New. (print_stack_unless_memory_error): New function. (print_string_repr): Change return type. Use print_stack_unless_memory_error. (print_children): Use print_stack_unless_memory_error. (apply_val_pretty_printer): Update. Don't print children if string representation threw an exception. (apply_varobj_pretty_printer): Add 'stream' argument. Use print_stack_unless_memory_error. * python/python.c (gdbpy_gdb_error, gdbpy_gdb_memory_error): New globals. (_initialize_python): Initialize them. * python/python-internal.h (GDB_PY_HANDLE_EXCEPTION): Use gdbpy_convert_exception. (GDB_PY_SET_HANDLE_EXCEPTION): Likewise. (gdbpy_gdb_error, gdbpy_gdb_memory_error): Declare. (gdbpy_convert_exception): Declare. (apply_varobj_pretty_printer): Update. * python/py-utils.c (gdbpy_convert_exception): New function. gdb/doc * gdb.texinfo (Basic Python): Update. Add xref. (Exception Handling): Document new exception classes. (Types In Python): Update. (Frames In Python): Update. gdb/testsuite * gdb.python/py-prettyprint.c (main): Add new 'ns2' local. * gdb.python/py-prettyprint.exp (run_lang_tests): Add test for MemoryError. * gdb.python/python.exp (gdb_py_test_multiple): Update exception type. * gdb.python/py-value.exp (test_value_in_inferior): Add test for MemoryError. (test_subscript_regression): Update exception type.
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"gdb.error: 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\")" \
gdb * varobj.c (value_get_print_value): Rearrange. Pass stream to apply_varobj_pretty_printer. * c-lang.c: Include exceptions.h. (c_get_string): Throw MEMORY_ERROR when appropriate. * python/py-prettyprint.c (enum string_repr_result): New. (print_stack_unless_memory_error): New function. (print_string_repr): Change return type. Use print_stack_unless_memory_error. (print_children): Use print_stack_unless_memory_error. (apply_val_pretty_printer): Update. Don't print children if string representation threw an exception. (apply_varobj_pretty_printer): Add 'stream' argument. Use print_stack_unless_memory_error. * python/python.c (gdbpy_gdb_error, gdbpy_gdb_memory_error): New globals. (_initialize_python): Initialize them. * python/python-internal.h (GDB_PY_HANDLE_EXCEPTION): Use gdbpy_convert_exception. (GDB_PY_SET_HANDLE_EXCEPTION): Likewise. (gdbpy_gdb_error, gdbpy_gdb_memory_error): Declare. (gdbpy_convert_exception): Declare. (apply_varobj_pretty_printer): Update. * python/py-utils.c (gdbpy_convert_exception): New function. gdb/doc * gdb.texinfo (Basic Python): Update. Add xref. (Exception Handling): Document new exception classes. (Types In Python): Update. (Frames In Python): Update. gdb/testsuite * gdb.python/py-prettyprint.c (main): Add new 'ns2' local. * gdb.python/py-prettyprint.exp (run_lang_tests): Add test for MemoryError. * gdb.python/python.exp (gdb_py_test_multiple): Update exception type. * gdb.python/py-value.exp (test_value_in_inferior): Add test for MemoryError. (test_subscript_regression): Update exception type.
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"gdb.error: 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"