| # Copyright (C) 2008-2013 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. |
| |
| load_lib gdb-python.exp |
| |
| standard_testfile python.c python-1.c |
| |
| if {[build_executable $testfile.exp $testfile \ |
| [list $srcfile $srcfile2] debug] == -1} { |
| 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:.*" \ |
| "source source2.py when python disabled" |
| 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" "source source2.py" |
| |
| gdb_test "source -s source2.py" "yes" "source -s source2.py" |
| |
| 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)" $test { |
| -re "---Type <return>" { |
| exp_continue |
| } |
| -re " to continue, or q <return>" { |
| exp_continue |
| } |
| -re " to quit---$" { |
| pass $test |
| } |
| } |
| gdb_test "q" "Quit.*Error while executing Python.*" "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)" $test { |
| -re "---Type <return>" { |
| exp_continue |
| } |
| -re " to continue, or q <return>" { |
| exp_continue |
| } |
| -re " to quit---$" { |
| pass $test |
| } |
| } |
| gdb_test "q" "Quit.*Error while executing Python.*" "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" |
| |
| gdb_py_test_multiple "register atexit function" \ |
| "python" "" \ |
| "import atexit" "" \ |
| "def printit(arg):" "" \ |
| " print (arg)" "" \ |
| "atexit.register(printit, 'good bye world')" "" \ |
| "end" "" |
| |
| send_gdb "quit\n" |
| gdb_expect { |
| -re "good bye world" { |
| pass "atexit handling" |
| } |
| default { |
| fail "atexit handling" |
| } |
| } |
| |
| # 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.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.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.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.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.python/python-1.c.*" "Test decode_line func1 filename" |
| gdb_test "python print (symtab\[1\]\[0\].line)" "19" "Test decode_line func1 line number" |
| gdb_py_test_silent_cmd {python symtab = gdb.decode_line ("func1,func2")} \ |
| "test decode_line func1,func2" 1 |
| gdb_test {python print (symtab[0])} ",func2" "stop at comma in linespec" |
| |
| # gdb.write |
| gdb_test "python print (sys.stderr)" ".*gdb.GdbOutputErrorFile (instance|object) at.*" "Test stderr location" |
| gdb_test "python print (sys.stdout)" ".*gdb.GdbOutputFile (instance|object) at.*" "Test stdout location" |
| gdb_test "python gdb.write(\"Foo\\n\")" "Foo" "Test default write" |
| gdb_test "python gdb.write(\"Error stream\\n\", stream=gdb.STDERR)" "Error stream" "Test stderr write" |
| gdb_test "python gdb.write(\"Normal stream\\n\", stream=gdb.STDOUT)" "Normal stream" "Test stdout write" |
| gdb_test "python gdb.write(\"Log stream\\n\", stream=gdb.STDLOG)" "Log stream" "Test stdlog write" |
| |
| # print-stack |
| gdb_test "show python print-stack" \ |
| "The mode of Python stack printing on error is \"message\".*" \ |
| "Test print-backtrace show setting. Default is message." |
| gdb_py_test_silent_cmd "set python print-stack full" \ |
| "Test print-backtrace set setting" 1 |
| gdb_test "show python print-stack" \ |
| "The mode of Python stack printing on error is \"full\".*" \ |
| "Test print-backtrace show setting to full." |
| |
| # Test prompt substituion |
| |
| gdb_py_test_multiple "prompt substitution" \ |
| "python" "" \ |
| "someCounter = 0" "" \ |
| "def prompt(current):" "" \ |
| " global someCounter" "" \ |
| " if (current == \"testfake \"):" "" \ |
| " return None" "" \ |
| " someCounter = someCounter + 1" "" \ |
| " return \"py prompt \" + str (someCounter) + \" \"" "" \ |
| "end" "" |
| |
| gdb_py_test_multiple "prompt substitution readline" \ |
| "python" "" \ |
| "pCounter = 0" "" \ |
| "def program_prompt(current):" "" \ |
| " global pCounter" "" \ |
| " if (current == \">\"):" "" \ |
| " pCounter = pCounter + 1" "" \ |
| " return \"python line \" + str (pCounter) + \": \"" "" \ |
| " return None" "" \ |
| "end" "" |
| |
| set newprompt "py prompt 1" |
| set newprompt2 "py prompt 2" |
| set testfake "testfake" |
| |
| gdb_test_multiple "python gdb.prompt_hook = prompt" "set the hook" { |
| -re "\[\r\n\]$newprompt $" { |
| pass "set hook" |
| } |
| } |
| |
| gdb_test_multiple "set prompt testfake " "set testfake prompt in GDB" { |
| -re "\[\r\n\]$testfake $" { |
| pass "set prompt testfake" |
| } |
| } |
| |
| gdb_test_multiple "show prompt" "show testfake prompt" { |
| -re "Gdb's prompt is \"$testfake \"..* $" { |
| pass "show prompt shows guarded prompt" |
| } |
| } |
| |
| gdb_test_multiple "set prompt blah " "set blah in GDB" { |
| -re "\[\r\n\]$newprompt2 $" { |
| pass "set prompt blah overriden" |
| } |
| } |
| |
| gdb_test_multiple "python gdb.prompt_hook = None" "Delete hook" { |
| -re "\[\r\n\]$newprompt2 $" { |
| pass "Delete old hook" |
| } |
| } |
| |
| gdb_test_multiple "set prompt $gdb_prompt " "set default prompt" { |
| -re "\[\r\n\]$gdb_prompt $" { |
| pass "set default prompt" |
| } |
| } |
| |
| gdb_test_multiple "python gdb.prompt_hook = program_prompt" "set the hook" { |
| -re "\[\r\n\]$gdb_prompt $" { |
| pass "set programming hook" |
| } |
| } |
| |
| gdb_test_multiple "python" "test we ignore substituion for seconday prompts" { |
| -re "\r\n>$" { |
| pass "readline secondary are not substituted" |
| } |
| } |
| |
| gdb_test_multiple "end" "end programming" { |
| -re "\[\r\n\]$gdb_prompt $" { |
| pass "end programming" |
| } |
| } |
| |
| gdb_py_test_multiple "prompt substitution readline" \ |
| "python" "" \ |
| "import gdb.command.prompt" "" \ |
| "end" "" |
| |
| gdb_test_multiple "set extended-prompt one two three " \ |
| "set basic extended prompt" { |
| -re "\[\r\n\]one two three $" { |
| pass "set basic extended prompt" |
| } |
| } |
| |
| gdb_test_multiple "set extended-prompt \\w " \ |
| "set extended prompt working directory" { |
| -re "\[\r\n\].*gdb.*testsuite.* $" { |
| pass "set extended prompt working directory" |
| } |
| } |
| |
| gdb_test_multiple "set extended-prompt some param \\p{python print-stack} " \ |
| "set extended prompt parameter" { |
| -re "\[\r\n\]some param full $" { |
| pass "set extended prompt parameter" |
| } |
| } |
| |
| # 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 |
| } |
| |
| # print-stack settings |
| gdb_test "show python print-stack" \ |
| "The mode of Python stack printing on error is \"message\".*" \ |
| "Test print-backtrace show setting. Default is message." |
| gdb_py_test_silent_cmd "set python print-stack full" \ |
| "Test print-backtrace set setting" 1 |
| gdb_test "show python print-stack" \ |
| "The mode of Python stack printing on error is \"full\".*" \ |
| "Test print-backtrace show setting to full." |
| gdb_py_test_silent_cmd "set python print-stack none" \ |
| "Test print-backtrace set setting" 1 |
| gdb_test "show python print-stack" \ |
| "The mode of Python stack printing on error is \"none\".*" \ |
| "Test print-backtrace show setting to none." |
| |
| gdb_py_test_silent_cmd "set python print-stack message" \ |
| "Test print-backtrace set setting" 1 |
| |
| gdb_py_test_multiple "prompt substitution readline" \ |
| "python" "" \ |
| "pCounter = 0" "" \ |
| "def error_prompt(current):" "" \ |
| " raise RuntimeError(\"Python exception called\")" "" \ |
| "end" "" |
| |
| gdb_test_multiple "python gdb.prompt_hook = error_prompt" "set the hook" { |
| -re "Python Exception (exceptions.RuntimeError|<(type 'exceptions.|class ')RuntimeError'>) Python exception called.*" { |
| pass "set hook" |
| } |
| } |
| |
| gdb_py_test_silent_cmd "python gdb.prompt_hook = None" \ |
| "set the hook to default" 1 |
| |
| gdb_py_test_silent_cmd "set python print-stack full" \ |
| "Test print-backtrace set setting" 1 |
| |
| gdb_test_multiple "python gdb.prompt_hook = error_prompt" "set the hook" { |
| -re "Traceback.*File.*line.*RuntimeError.*Python exception called.*" { |
| pass "set hook" |
| } |
| } |
| |
| gdb_py_test_silent_cmd "python gdb.prompt_hook = None" \ |
| "set the hook to default" 1 |
| |
| # 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 at func2 call site."] |
| |
| gdb_py_test_silent_cmd "python line = gdb.selected_frame().find_sal().line" "Get line number of func2 call site" 1 |
| gdb_test "python print (gdb.find_pc_line(gdb.selected_frame().pc()).line == line)" "True" "Test find_pc_line at func2 call site" |
| |
| gdb_py_test_silent_cmd "step" "Step into func2" 1 |
| gdb_py_test_silent_cmd "up" "Step out of func2" 1 |
| |
| gdb_test "python print (gdb.find_pc_line(gdb.selected_frame().pc()).line > line)" "True" "Test find_pc_line with resume address" |