34f5f757b3
gdb/ChangeLog: PR python/18299 * python/lib/gdb/printing.py (register_pretty_printer): Handle name or __name__ attributes. Handle gdb module as first argument. gdb/testsuite/ChangeLog: * gdb.python/py-pp-maint.py: Move "replace" testing to ... * gdb.python/py-pp-registration.exp: ... here. New file. * gdb.python/py-pp-registration.c: New file. * gdb.python/py-pp-registration.py: New file.
116 lines
3.4 KiB
Text
116 lines
3.4 KiB
Text
# Copyright (C) 2010-2015 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 python pretty
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# printer registration.
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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 $srcfile debug]} {
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return -1
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}
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# Skip all tests if Python scripting is not enabled.
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if { [skip_python_tests] } { continue }
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set remote_python_file [gdb_remote_download host \
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${srcdir}/${subdir}/${testfile}.py]
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if ![runto_main ] {
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fail "Can't run to main"
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return -1
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}
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proc prepare_test { } {
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global testfile remote_python_file
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# Start with a fresh gdb.
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clean_restart ${testfile}
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set run_to_here [gdb_get_line_number {break to inspect} ${testfile}.c ]
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if ![runto ${testfile}.c:$run_to_here message] {
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return 0
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}
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gdb_test_no_output "python exec (open ('${remote_python_file}').read ())"
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gdb_test_no_output "py progspace = gdb.current_progspace()"
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gdb_test_no_output "py my_pretty_printer1 = build_pretty_printer1()"
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gdb_test_no_output "py my_pretty_printer2 = build_pretty_printer2()"
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return 1
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}
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proc test_printers { s_prefix } {
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global hex
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gdb_test "print flt" " = x=<42> y=<43>" \
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"print flt"
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gdb_test "print s" " = ${s_prefix} a=<1> b=<$hex>" \
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"print s"
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}
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# Test registration with verbose off.
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with_test_prefix "verbose off" {
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if ![prepare_test] {
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return -1
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}
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gdb_test_no_output "set verbose off"
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gdb_test_no_output "py gdb.printing.register_pretty_printer(gdb, lookup_function_lookup_test)"
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gdb_test_no_output "py gdb.printing.register_pretty_printer(progspace, my_pretty_printer1)"
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test_printers "s1"
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}
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# Test registration with verbose on.
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with_test_prefix "verbose on" {
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if ![prepare_test] {
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return -1
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}
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gdb_test_no_output "set verbose on"
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gdb_test "py gdb.printing.register_pretty_printer(gdb, lookup_function_lookup_test)" \
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"Registering global lookup_function_lookup_test pretty-printer ..."
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gdb_test "py gdb.printing.register_pretty_printer(progspace, my_pretty_printer1)" \
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"Registering pp-test pretty-printer for .*/py-pp-registration ..."
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test_printers "s1"
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}
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# Exercise the "replace" argument to register_pretty_printer.
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with_test_prefix "replace" {
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if ![prepare_test] {
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return -1
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}
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gdb_test_no_output "py gdb.printing.register_pretty_printer(gdb, lookup_function_lookup_test)"
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gdb_test_no_output "py gdb.printing.register_pretty_printer(progspace, my_pretty_printer1)"
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gdb_test "py gdb.printing.register_pretty_printer(progspace, my_pretty_printer2, replace=False)" \
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"RuntimeError: pretty-printer already registered: pp-test\r\nError while executing Python code."
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test_printers "s1"
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gdb_test_no_output "py gdb.printing.register_pretty_printer(progspace, my_pretty_printer2, replace=True)"
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test_printers "s2"
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}
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