149 lines
5.3 KiB
Text
149 lines
5.3 KiB
Text
# Copyright (C) 2011-2016 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 program space
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# support in Python.
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load_lib gdb-python.exp
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standard_testfile
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if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile}] } {
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return -1
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}
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# Skip all tests if Python scripting is not enabled.
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if { [skip_python_tests] } { continue }
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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 python_error_text "Error while executing Python code\\."
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gdb_py_test_silent_cmd "python sym = gdb.lookup_symbol(\"some_var\")" \
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"Find a symbol in objfile" 1
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gdb_py_test_silent_cmd "python objfile = sym\[0\].symtab.objfile" \
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"Get backing object file" 1
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gdb_test "python print (objfile.filename)" "${testfile}" \
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"Get objfile file name"
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gdb_test "python print (objfile.username)" "${testfile}" \
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"Get objfile user name"
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gdb_test "python print (gdb.lookup_objfile (\"${testfile}\").filename)" \
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"${testfile}" "print lookup_objfile filename"
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gdb_test "python print (gdb.lookup_objfile (\"junk\"))" \
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"Objfile not found\\.\r\n${python_error_text}"
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set binfile_build_id [get_build_id $binfile]
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if [string compare $binfile_build_id ""] {
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verbose -log "binfile_build_id = $binfile_build_id"
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gdb_test "python print (objfile.build_id)" "$binfile_build_id" \
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"Get objfile build id"
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gdb_test "python print (gdb.lookup_objfile (\"$binfile_build_id\", by_build_id=True).filename)" \
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"${testfile}" "print lookup_objfile filename by build-id"
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} else {
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unsupported "build-id is not supported by the compiler"
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}
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# Other lookup_objfile_by_build_id tests we can do, even if compiler doesn't
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# support them.
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gdb_test "python print (gdb.lookup_objfile (\"foo\", by_build_id=True))" \
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"Not a valid build id\\.\r\n${python_error_text}" \
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"print invalid file lookup_objfile by build-id"
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gdb_test "python print (gdb.lookup_objfile (\"1234abcdef\", by_build_id=True))" \
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"Objfile not found\\.\r\n${python_error_text}" \
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"print invalid file lookup_objfile by build-id 2"
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gdb_test "python print (objfile.progspace)" "<gdb\.Progspace object at .*>" \
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"Get objfile program space"
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gdb_test "python print (objfile.is_valid())" "True" \
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"Get objfile validity"
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gdb_unload
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gdb_test "python print (objfile.is_valid())" "False" \
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"Get objfile validity after unload"
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gdb_py_test_silent_cmd "python objfile.random_attribute = 42" \
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"Set random attribute in objfile" 1
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gdb_test "python print (objfile.random_attribute)" "42" \
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"Verify set of random attribute in objfile"
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# Verify invalid objfile handling.
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if { [gdb_unload] < 0 } {
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fail "unload all files"
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return -1
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}
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gdb_test "python print(objfile.filename)" "None" \
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"objfile.filename after objfile is unloaded"
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gdb_test "python print(objfile.username)" "None" \
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"objfile.username after objfile is unloaded"
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# Now build another copy of the testcase, this time without debug info.
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if { [prepare_for_testing ${testfile}.exp ${testfile}2 ${srcfile} {nodebug ldflags=-Wl,--strip-debug}] } {
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return -1
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}
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if ![runto_main] {
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fail "Can't run to main"
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return 0
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}
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gdb_py_test_silent_cmd "python objfile = gdb.objfiles()\[0\]" \
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"Get no-debug objfile file" 1
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gdb_test "python print (objfile.owner)" "None" \
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"Test owner of real objfile."
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gdb_test "p main" "= {<text variable, no debug info>} $hex <main>" \
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"print main without debug info"
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gdb_py_test_silent_cmd "python objfile.add_separate_debug_file(\"${binfile}\")" \
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"Add separate debug file file" 1
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gdb_py_test_silent_cmd "python sep_objfile = gdb.objfiles()\[0\]" \
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"Get separate debug info objfile" 1
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gdb_test "python print (sep_objfile.owner.filename)" "${testfile}2" \
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"Test owner of separate debug file"
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gdb_test "python print (sep_objfile.owner.username)" "${testfile}2" \
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"Test user-name of owner of separate debug file"
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gdb_test "p main" "= {int \\(\\)} $hex <main>" \
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"print main with debug info"
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# Separate debug files are not findable.
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if { [get_python_valueof "sep_objfile.build_id" "None"] != "None" } {
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gdb_test "python print (gdb.lookup_objfile (sep_objfile.build_id, by_build_id=True))" \
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"Objfile not found\\.\r\n${python_error_text}" \
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"print lookup_objfile of separate debug file"
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}
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# An objfile that was a symlink to a differently named file is still
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# findable with its original name.
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set symlink_binary [standard_output_file "symlink-binary"]
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remote_exec host "rm -f ${symlink_binary}"
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remote_exec host "ln -sf ${testfile} ${symlink_binary}"
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if [remote_file host exists "${symlink_binary}"] {
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clean_restart "${symlink_binary}"
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gdb_test "python print (gdb.lookup_objfile (\"${symlink_binary}\").filename)" \
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"${testfile}" "gdb.lookup_objfile of symlinked binary"
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}
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