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65 lines
2.0 KiB
Python
65 lines
2.0 KiB
Python
# Common tests for the RWLockPrinter class.
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#
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# Copyright (C) 2016-2018 Free Software Foundation, Inc.
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# This file is part of the GNU C Library.
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#
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# The GNU C Library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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#
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# The GNU C Library 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 GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with the GNU C Library; if not, see
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# <http://www.gnu.org/licenses/>.
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import sys
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from test_printers_common import *
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test_source = sys.argv[1]
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test_bin = sys.argv[2]
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printer_files = sys.argv[3:]
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printer_names = ['global glibc-pthread-locks']
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try:
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init_test(test_bin, printer_files, printer_names)
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go_to_main()
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var = 'rwlock'
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to_string = 'pthread_rwlock_t'
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break_at(test_source, 'Test locking (reader)')
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continue_cmd() # Go to test_locking_reader
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test_printer(var, to_string, {'Status': 'Not acquired'})
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next_cmd()
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test_printer(var, to_string, {'Status': r'Acquired \(Read\)', 'Readers': '1'})
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next_cmd()
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test_printer(var, to_string, {'Readers': '2'})
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next_cmd()
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test_printer(var, to_string, {'Readers': '3'})
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break_at(test_source, 'Test locking (writer)')
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continue_cmd() # Go to test_locking_writer
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test_printer(var, to_string, {'Status': 'Not acquired'})
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next_cmd()
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thread_id = get_current_thread_lwpid()
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test_printer(var, to_string, {'Status': r'Acquired \(Write\)',
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'Writer ID': thread_id})
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continue_cmd() # Exit
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except (NoLineError, pexpect.TIMEOUT) as exception:
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print('Error: {0}'.format(exception))
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result = FAIL
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else:
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print('Test succeeded.')
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result = PASS
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exit(result)
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