69b4374a87
gdb/ChangeLog: PR python/18089 * python/py-prettyprint.c (print_children): Verify result of children iterator. Provide better error message. * python/python-internal..h (gdbpy_print_python_errors_p): Declare. * python/python.c (gdbpy_print_python_errors_p): New function. gdb/testsuite/ChangeLog: * gdb.python/py-bad-printers.c: New file. * gdb.python/py-bad-printers.py: New file. * gdb.python/py-bad-printers.exp: New file.
54 lines
1.8 KiB
Text
54 lines
1.8 KiB
Text
# Copyright (C) 2008-2015 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-based
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# pretty-printing for the CLI.
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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 $srcfile debug]} {
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return -1
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}
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# Skip all tests if Python scripting is not enabled.
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if { [skip_python_tests] } { continue }
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if ![runto_main ] then {
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fail "Can't run to main"
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return -1
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}
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set remote_python_file [gdb_remote_download host \
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${srcdir}/${subdir}/${testfile}.py]
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gdb_test_no_output "python exec (open ('${remote_python_file}').read ())" \
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"load python file"
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gdb_breakpoint [gdb_get_line_number "break here"]
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gdb_continue_to_breakpoint "break here" ".* break here .*"
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gdb_test "enable pretty-printer global bad-printers;container1" \
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"printers enabled"
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gdb_test "disable pretty-printer global bad-printers;container2" \
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"printers enabled"
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gdb_test "print c" "Result of children iterator not a tuple of two elements.*"
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gdb_test "enable pretty-printer global bad-printers;container2" \
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"printers enabled"
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gdb_test "disable pretty-printer global bad-printers;container1" \
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"printers enabled"
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gdb_test "print c" "Bad result from children iterator.*"
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