65d7b369af
I see the following fails in the remote host testing we do for mingw32 hosted GDB, python print (symtab[1][0].symtab)^M python.c^M (gdb) FAIL: gdb.python/python.exp: Test decode_line current locationn filename python print (symtab[1][0].symtab)^M python.c^M (gdb) FAIL: gdb.python/python.exp: Test decode_line python.c:26 filename The test cases doesn't consider remote host and assumes that directory on build also exists on host. In this patch, we only match file base name if host is remote, otherwise, match file with dir name. gdb/testsuite: 2014-10-15 Yao Qi <yao@codesourcery.com> * gdb.python/py-symbol.exp: Match file base name if host is remote, otherwise match file name with dir name. * gdb.python/py-symtab.exp: Likewise. * gdb.python/python.exp: Likewise.
419 lines
14 KiB
Text
419 lines
14 KiB
Text
# Copyright (C) 2008-2014 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 values to Python.
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load_lib gdb-python.exp
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standard_testfile python.c python-1.c
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if {[build_executable $testfile.exp $testfile \
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[list $srcfile $srcfile2] debug] == -1} {
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return -1
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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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set remote_source2_py [gdb_remote_download host \
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${srcdir}/${subdir}/source2.py]
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# Do this instead of the skip_python_check.
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# We want to do some tests when Python is not present.
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gdb_test_multiple "python print (23)" "verify python support" {
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-re "not supported.*$gdb_prompt $" {
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unsupported "python support is disabled"
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# If Python is not supported, verify that sourcing a python script
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# causes an error.
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gdb_test "source $remote_source2_py" \
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"Error in sourced command file:.*" \
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"source source2.py when python disabled"
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# Verify multi-line python commands cause an error.
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gdb_py_test_multiple "multi-line python command" \
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"python" "" \
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"print (23)" "" \
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"end" "not supported.*"
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return -1
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}
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-re "$gdb_prompt $" {}
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}
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gdb_py_test_multiple "multi-line python command" \
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"python" "" \
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"print (23)" "" \
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"end" "23"
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gdb_py_test_multiple "show python command" \
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"define zzq" "Type commands for definition of .* just \"end\"\\.*" \
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"python" "" \
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"print (23)" "" \
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"end" "" \
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"end" "" \
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"show user zzq" "User command \"zzq\":.* python.*print \\(23\\).* end"
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gdb_py_test_multiple "indented multi-line python command" \
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"python" "" \
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"def foo ():" "" \
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" print ('hello, world!')" "" \
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"foo ()" "" \
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"end" "hello, world!"
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gdb_test "source $remote_source2_py" "yes" "source source2.py"
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gdb_test "source -s source2.py" "yes" "source -s source2.py"
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gdb_test "python print (gdb.current_objfile())" "None"
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gdb_test "python print (gdb.objfiles())" "\\\[\\\]"
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# Test http://bugs.python.org/issue4434 workaround in configure.ac
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gdb_test "python import itertools; print ('IMPOR'+'TED')" "IMPORTED" "pythonX.Y/lib-dynload/*.so"
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gdb_test_no_output \
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"python x = gdb.execute('printf \"%d\", 23', to_string = True)"
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gdb_test "python print (x)" "23"
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# Test post_event.
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gdb_py_test_multiple "post event insertion" \
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"python" "" \
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"someVal = 0" "" \
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"class Foo(object):" "" \
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" def __call__(self):" "" \
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" global someVal" "" \
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" someVal += 1" "" \
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"gdb.post_event(Foo())" "" \
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"end" ""
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gdb_test "python print (someVal)" "1" "test post event execution"
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gdb_test "python gdb.post_event(str(1))" "RuntimeError: Posted event is not callable.*" "Test non callable class"
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# Test (no) pagination of the executed command.
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gdb_test "show height" {Number of lines gdb thinks are in a page is unlimited\.}
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set lines 10
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gdb_test_no_output "set height $lines"
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set test "verify pagination beforehand"
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gdb_test_multiple "python print (\"\\n\" * $lines)" $test {
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-re "---Type <return>" {
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exp_continue
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}
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-re " to continue, or q <return>" {
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exp_continue
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}
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-re " to quit---$" {
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pass $test
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}
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}
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gdb_test "q" "Quit.*Error while executing Python.*" "verify pagination beforehand: q"
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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"
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set test "verify pagination afterwards"
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gdb_test_multiple "python print (\"\\n\" * $lines)" $test {
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-re "---Type <return>" {
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exp_continue
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}
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-re " to continue, or q <return>" {
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exp_continue
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}
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-re " to quit---$" {
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pass $test
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}
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}
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gdb_test "q" "Quit.*Error while executing Python.*" "verify pagination afterwards: q"
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gdb_test_no_output "set height 0"
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gdb_test_no_output "python a = gdb.execute('help', to_string=True)" "collect help from uiout"
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gdb_test "python print (a)" ".*aliases -- Aliases of other commands.*" "verify help to uiout"
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# Test PR 12212, using InfThread.selected_thread() when no inferior is
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# loaded.
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gdb_py_test_silent_cmd "python nothread = gdb.selected_thread()" "Attempt to aquire thread with no inferior" 1
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gdb_test "python print (nothread == None)" "True" "Ensure that no threads are returned"
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gdb_py_test_multiple "register atexit function" \
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"python" "" \
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"import atexit" "" \
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"def printit(arg):" "" \
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" print (arg)" "" \
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"atexit.register(printit, 'good bye world')" "" \
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"end" ""
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send_gdb "quit\n"
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gdb_expect {
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-re "good bye world" {
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pass "atexit handling"
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}
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default {
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fail "atexit handling"
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}
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}
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# Start with a fresh gdb.
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clean_restart ${testfile}
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# The following tests require execution.
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if ![runto_main] then {
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fail "Can't run to main"
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return 0
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}
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set lineno [gdb_get_line_number "Break to end."]
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runto $lineno
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# Test gdb.decode_line.
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gdb_test "python gdb.decode_line(\"main.c:43\")" \
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"gdb.error: No source file named main.c.*" "test decode_line no source named main"
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gdb_py_test_silent_cmd "python symtab = gdb.decode_line()" "test decode_line current location" 1
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gdb_test "python print (len(symtab))" "2" "Test decode_line current location"
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gdb_test "python print (symtab\[0\])" "None" "Test decode_line expression parse"
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gdb_test "python print (len(symtab\[1\]))" "1" "Test decode_line current location"
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if { [is_remote host] } {
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set python_c [string_to_regexp "python.c"]
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} else {
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set python_c [string_to_regexp "gdb.python/python.c"]
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}
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gdb_test "python print (symtab\[1\]\[0\].symtab)" ".*${python_c}" "Test decode_line current location filename"
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gdb_test "python print (symtab\[1\]\[0\].line)" "$lineno" "Test decode_line current location line number"
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gdb_py_test_silent_cmd "python symtab = gdb.decode_line(\"python.c:26 if foo\")" "test decode_line python.c:26" 1
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gdb_test "python print (len(symtab))" "2" "Test decode_line python.c:26 length"
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gdb_test "python print (symtab\[0\])" "if foo" "Test decode_line expression parse"
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gdb_test "python print (len(symtab\[1\]))" "1" "Test decode_line python.c:26 length"
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gdb_test "python print (symtab\[1\]\[0\].symtab)" ".*${python_c}" "Test decode_line python.c:26 filename"
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gdb_test "python print (symtab\[1\]\[0\].line)" "26" "Test decode_line python.c:26 line number"
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gdb_test "python gdb.decode_line(\"randomfunc\")" \
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"gdb.error: Function \"randomfunc\" not defined.*" "test decode_line randomfunc"
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gdb_py_test_silent_cmd "python symtab = gdb.decode_line(\"func1\")" "test decode_line func1()" 1
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gdb_test "python print (len(symtab))" "2" "Test decode_line func1 length"
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gdb_test "python print (len(symtab\[1\]))" "1" "Test decode_line func1 length"
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if { [is_remote host] } {
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set python_1_c [string_to_regexp "python-1.c"]
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} else {
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set python_1_c [string_to_regexp "gdb.python/python-1.c"]
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}
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gdb_test "python print (symtab\[1\]\[0\].symtab)" ".*${python_1_c}" "Test decode_line func1 filename"
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gdb_test "python print (symtab\[1\]\[0\].line)" "19" "Test decode_line func1 line number"
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gdb_py_test_silent_cmd {python symtab = gdb.decode_line ("func1,func2")} \
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"test decode_line func1,func2" 1
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gdb_test {python print (symtab[0])} ",func2" "stop at comma in linespec"
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# gdb.write
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gdb_test "python print (sys.stderr)" ".*gdb.GdbOutputErrorFile (instance|object) at.*" "Test stderr location"
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gdb_test "python print (sys.stdout)" ".*gdb.GdbOutputFile (instance|object) at.*" "Test stdout location"
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gdb_test "python gdb.write(\"Foo\\n\")" "Foo" "Test default write"
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gdb_test "python gdb.write(\"Error stream\\n\", stream=gdb.STDERR)" "Error stream" "Test stderr write"
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gdb_test "python gdb.write(\"Normal stream\\n\", stream=gdb.STDOUT)" "Normal stream" "Test stdout write"
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gdb_test "python gdb.write(\"Log stream\\n\", stream=gdb.STDLOG)" "Log stream" "Test stdlog write"
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# Turn on full stack printing for subsequent tests.
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gdb_py_test_silent_cmd "set python print-stack full" \
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"Set print-stack full for prompt tests" 1
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# Test prompt substituion
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gdb_py_test_multiple "prompt substitution" \
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"python" "" \
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"someCounter = 0" "" \
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"def prompt(current):" "" \
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" global someCounter" "" \
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" if (current == \"testfake \"):" "" \
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" return None" "" \
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" someCounter = someCounter + 1" "" \
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" return \"py prompt \" + str (someCounter) + \" \"" "" \
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"end" ""
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gdb_py_test_multiple "prompt substitution readline" \
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"python" "" \
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"pCounter = 0" "" \
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"def program_prompt(current):" "" \
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" global pCounter" "" \
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" if (current == \">\"):" "" \
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" pCounter = pCounter + 1" "" \
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" return \"python line \" + str (pCounter) + \": \"" "" \
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" return None" "" \
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"end" ""
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set newprompt "py prompt 1"
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set newprompt2 "py prompt 2"
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set testfake "testfake"
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gdb_test_multiple "python gdb.prompt_hook = prompt" "set the hook" {
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-re "\[\r\n\]$newprompt $" {
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pass "set hook"
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}
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}
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gdb_test_multiple "set prompt testfake " "set testfake prompt in GDB" {
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-re "\[\r\n\]$testfake $" {
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pass "set prompt testfake"
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}
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}
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gdb_test_multiple "show prompt" "show testfake prompt" {
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-re "Gdb's prompt is \"$testfake \"..* $" {
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pass "show prompt shows guarded prompt"
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}
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}
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gdb_test_multiple "set prompt blah " "set blah in GDB" {
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-re "\[\r\n\]$newprompt2 $" {
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pass "set prompt blah overriden"
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}
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}
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gdb_test_multiple "python gdb.prompt_hook = None" "Delete hook" {
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-re "\[\r\n\]$newprompt2 $" {
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pass "Delete old hook"
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}
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}
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gdb_test_multiple "set prompt $gdb_prompt " "set default prompt" {
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-re "\[\r\n\]$gdb_prompt $" {
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pass "set default prompt"
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}
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}
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gdb_test_multiple "python gdb.prompt_hook = program_prompt" "set the hook" {
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-re "\[\r\n\]$gdb_prompt $" {
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pass "set programming hook"
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}
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}
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gdb_test_multiple "python" "test we ignore substituion for seconday prompts" {
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-re "\r\n>$" {
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pass "readline secondary are not substituted"
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}
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}
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gdb_test_multiple "end" "end programming" {
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-re "\[\r\n\]$gdb_prompt $" {
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pass "end programming"
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}
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}
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gdb_py_test_multiple "prompt substitution readline" \
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"python" "" \
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"import gdb.command.prompt" "" \
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"end" ""
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gdb_test_multiple "set extended-prompt one two three " \
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"set basic extended prompt" {
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-re "\[\r\n\]one two three $" {
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pass "set basic extended prompt"
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}
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}
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gdb_test_multiple "set extended-prompt \\w " \
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"set extended prompt working directory" {
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-re "\[\r\n\].*gdb.*testsuite.* $" {
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pass "set extended prompt working directory"
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}
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}
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gdb_test_multiple "set extended-prompt some param \\p{python print-stack} " \
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"set extended prompt parameter" {
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-re "\[\r\n\]some param full $" {
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pass "set extended prompt parameter"
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}
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}
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# Start with a fresh gdb.
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clean_restart ${testfile}
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# The following tests require execution.
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if ![runto_main] then {
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fail "Can't run to main"
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return 0
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}
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# print-stack settings
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gdb_test "show python print-stack" \
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"The mode of Python stack printing on error is \"message\".*" \
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"Test print-stack show setting. Default is message."
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gdb_py_test_silent_cmd "set python print-stack full" \
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"Test print-stack set setting to full" 1
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gdb_test "show python print-stack" \
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"The mode of Python stack printing on error is \"full\".*" \
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"Test print-stack show setting to full"
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gdb_py_test_silent_cmd "set python print-stack none" \
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"Test print-stack set setting to none" 1
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gdb_test "show python print-stack" \
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"The mode of Python stack printing on error is \"none\".*" \
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"Test print-stack show setting to none"
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gdb_py_test_silent_cmd "set python print-stack message" \
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"Test print-stack set setting to message" 1
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gdb_py_test_multiple "prompt substitution readline" \
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"python" "" \
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"pCounter = 0" "" \
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"def error_prompt(current):" "" \
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" raise RuntimeError(\"Python exception called\")" "" \
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"end" ""
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gdb_test_multiple "python gdb.prompt_hook = error_prompt" "set the hook" {
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-re "Python Exception (exceptions.RuntimeError|<(type 'exceptions.|class ')RuntimeError'>) Python exception called.*" {
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pass "set hook"
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}
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}
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gdb_py_test_silent_cmd "python gdb.prompt_hook = None" \
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"set the hook to default" 1
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gdb_py_test_silent_cmd "set python print-stack full" \
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"set print-stack full for prompt error test" 1
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gdb_test_multiple "python gdb.prompt_hook = error_prompt" "set the hook" {
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-re "Traceback.*File.*line.*RuntimeError.*Python exception called.*" {
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pass "set hook"
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}
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}
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gdb_py_test_silent_cmd "python gdb.prompt_hook = None" \
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"set the hook to default" 1
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# Start with a fresh gdb.
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clean_restart ${testfile}
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# The following tests require execution.
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if ![runto_main] then {
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fail "Can't run to main"
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return 0
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}
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runto [gdb_get_line_number "Break at func2 call site."]
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gdb_py_test_silent_cmd "python line = gdb.selected_frame().find_sal().line" "Get line number of func2 call site" 1
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gdb_test "python print (gdb.find_pc_line(gdb.selected_frame().pc()).line == line)" "True" "Test find_pc_line at func2 call site"
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gdb_py_test_silent_cmd "step" "Step into func2" 1
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gdb_py_test_silent_cmd "up" "Step out of func2" 1
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gdb_test "python print (gdb.find_pc_line(gdb.selected_frame().pc()).line > line)" "True" "Test find_pc_line with resume address"
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