From 4ea6efe9365f8a87723fe01a2dd8ddf5cdec1498 Mon Sep 17 00:00:00 2001 From: Doug Evans Date: Tue, 26 May 2015 16:13:04 -0700 Subject: PR python/18438 gdb/ChangeLog: * python/py-lazy-string.c (stpy_convert_to_value): Use gdbpy_gdb_memory_error not PyExc_MemoryError. (gdbpy_create_lazy_string_object): Ditto. gdb/testsuite/ChangeLog: * gdb.python/py-lazy-string.c: New file. * gdb.python/py-lazy-string.exp: New file. * gdb.python/py-prettyprint.c (lazystring) : New member. (main): Update. Add estring3. * gdb.python/py-prettyprint.exp: Add tests for strings at address 0. * gdb.python/py-prettyprint.py (pp_ls): Handle length. --- gdb/testsuite/gdb.python/py-lazy-string.exp | 42 +++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 gdb/testsuite/gdb.python/py-lazy-string.exp (limited to 'gdb/testsuite/gdb.python/py-lazy-string.exp') diff --git a/gdb/testsuite/gdb.python/py-lazy-string.exp b/gdb/testsuite/gdb.python/py-lazy-string.exp new file mode 100644 index 0000000..55e903e --- /dev/null +++ b/gdb/testsuite/gdb.python/py-lazy-string.exp @@ -0,0 +1,42 @@ +# Copyright (C) 2015 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 . + +# This file is part of the GDB testsuite. It tests lazy string support +# not tested by py-prettyprinter.exp. + +load_lib gdb-python.exp + +standard_testfile + +if {[prepare_for_testing $testfile.exp $testfile $srcfile {debug c++}]} { + return -1 +} + +# Skip all tests if Python scripting is not enabled. +if { [skip_python_tests] } { continue } + +if ![runto_main ] { + return -1 +} + +gdb_breakpoint [gdb_get_line_number "break here"] +gdb_continue_to_breakpoint "break here" + +gdb_test_no_output "python null = gdb.parse_and_eval(\"null\")" + +gdb_test "python print null.lazy_string(length=0).value()" \ + "gdb.MemoryError: Cannot create a value from NULL.*Error while executing Python code." +gdb_test "python print null.lazy_string(length=3).value()" \ + "gdb.MemoryError: Cannot create a lazy string with address 0x0, and a non-zero length.*Error while executing Python code." -- cgit v1.1