09a263e607
git-subtree-dir: deps/memkind/src git-subtree-split: bb9f19dd1b3ed6cc5e1b35919564ccf6f4b32f69
63 lines
4.1 KiB
Python
Executable File
63 lines
4.1 KiB
Python
Executable File
#
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# Copyright (C) 2016 Intel Corporation.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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# 1. Redistributions of source code must retain the above copyright notice(s),
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# this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright notice(s),
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) ``AS IS'' AND ANY EXPRESS
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# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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# EVENT SHALL THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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import pytest
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import os
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import tempfile
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import subprocess
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from python_framework import CMD_helper
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from python_framework import Huge_page_organizer
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class Test_trace_mechanism(object):
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binary = "../trace_mechanism_test_helper"
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fail_msg = "Test failed with:\n {0}"
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debug_env = "MEMKIND_DEBUG=1 "
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cmd_helper = CMD_helper()
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def test_TC_MEMKIND_logging_MEMKIND_HBW(self):
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#This test executes trace_mechanism_test_helper and test if MEMKIND_INFO message occurs while calling MEMKIND_HBW
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command = self.debug_env + self.cmd_helper.get_command_path(self.binary) + " MEMKIND_HBW"
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print "Executing command: {0}".format(command)
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output, retcode = self.cmd_helper.execute_cmd(command, sudo=False)
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assert retcode == 0, self.fail_msg.format("\nError: trace_mechanism_test_helper returned {0} \noutput: {1}".format(retcode,output))
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assert "MEMKIND_INFO: NUMA node" in output, self.fail_msg.format("\nError: trace mechanism in memkind doesn't show MEMKIND_INFO message \noutput: {0}").format(output)
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def test_TC_MEMKIND_2MBPages_logging_MEMKIND_HUGETLB(self):
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huge_page_organizer = Huge_page_organizer(8)
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#This test executes trace_mechanism_test_helper and test if MEMKIND_INFO message occurs while calling MEMKIND_HUGETLB
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command = self.debug_env + self.cmd_helper.get_command_path(self.binary) + " MEMKIND_HUGETLB"
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print "Executing command: {0}".format(command)
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output, retcode= self.cmd_helper.execute_cmd(command, sudo=False)
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assert retcode == 0, self.fail_msg.format("\nError: trace_mechanism_test_helper returned {0} \noutput: {1}".format(retcode,output))
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assert "MEMKIND_INFO: Number of" in output, self.fail_msg.format("\nError: trace mechanism in memkind doesn't show MEMKIND_INFO message \noutput: {0}").format(output)
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assert "MEMKIND_INFO: Overcommit limit for" in output, self.fail_msg.format("\nError: trace mechanism in memkind doesn't show MEMKIND_INFO message \n output: {0}").format(output)
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def test_TC_MEMKIND_logging_negative_MEMKIND_DEBUG_env(self):
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#This test executes trace_mechanism_test_helper and test if setting MEMKIND_DEBUG to wrong value causes MEMKIND_WARNING message
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command = "MEMKIND_DEBUG=-1 " + self.cmd_helper.get_command_path(self.binary) + " MEMKIND_HBW"
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print "Executing command: {0}".format(command)
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output, retcode = self.cmd_helper.execute_cmd(command, sudo=False)
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assert retcode == 0, self.fail_msg.format("\nError: trace_mechanism_test_helper returned {0} \noutput: {1}".format(retcode,output))
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assert "MEMKIND_WARNING: debug option" in output, self.fail_msg.format("\nError: setting wrong MEMKIND_DEBUG environment variable doesn't show MEMKIND_WARNING \noutput: {0})").format(output)
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