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How to use is_swap_enabled method in lisa

Best Python code snippet using lisa_python

tools.py

Source:tools.py

...71        return int(waagent_configuration["OS.RootDeviceScsiTimeout"])72    def get_resource_disk_mount_point(self) -> str:73        waagent_configuration = self.get_configuration()74        return waagent_configuration["ResourceDisk.MountPoint"]75    def is_swap_enabled(self) -> bool:76        waagent_configuration = self.get_configuration()77        is_swap_enabled = waagent_configuration["ResourceDisk.EnableSwap"]78        if is_swap_enabled == "y":79            return True80        elif is_swap_enabled == "n":81            return False82        else:83            raise LisaException(84                f"Unknown value for ResourceDisk.EnableSwap : {is_swap_enabled}"85            )86    def is_rdma_enabled(self) -> bool:87        waagent_configuration = self.get_configuration()88        is_rdma_enabled = waagent_configuration["OS.EnableRDMA"]89        if is_rdma_enabled == "y":...

test_cgroups_allocations.py

Source:test_cgroups_allocations.py

...76@pytest.mark.parametrize("raw_meminfo_output,expected", [77    ("SwapCached:   3000kB \nSwapTotal:   123000kB\nSwapFree: 20000kB", True),78    ("SwapCached:   0kB \nSwapTotal:   0kB\nSwapFree: 0 kB", False),79])80def test_is_swap_enabled(raw_meminfo_output, expected):81    with patch('wca.platforms.read_proc_meminfo',82               return_value=raw_meminfo_output):83        got = is_swap_enabled()84        assert got == expected85@patch('wca.platforms.read_proc_meminfo',86       return_value='SwapCached: 3000kB \nSwapTotal:   123000kB\nSwapFree: 20000kB')87@patch('wca.cgroups.Cgroup')88def test_migrate_pages_raise_exception_when_swap_is_enabled(*mocks):89    rdt_information = RDTInformation(True, True, True, True, '0', '0', 0, 0, 0)90    platform_mock = Mock(91        spec=Platform,92        cpus=10,93        sockets=1,94        rdt_information=rdt_information,95        node_cpus={0: [0, 1], 1: [2, 3]},96        numa_nodes=2,97        swap_enabled=is_swap_enabled(),98    )99    foo_container = Container(100        '/somepath', platform=platform_mock)101    foo_container._cgroup.platform = platform_mock102    migrate_pages = MigratePagesAllocationValue(0, foo_container, dict(foo='bar'))103    with pytest.raises(104            InvalidAllocations,105            match="Swap should be disabled due to possibility of OOM killer occurrence!"):106        migrate_pages.validate()107def test_cpuset_for_container_set():108    rdt_information = RDTInformation(True, True, True, True, '0', '0', 0, 0, 0)109    platform_mock = Mock(110        spec=Platform,111        cpus=10,...

memory.py

Source:memory.py

...8		self.setPropertyControlCallback(1212)9		self.setPropertyControlCallback(1213)10	def load(self):11		self.setPropertyControlValue(1211, self.sys.get_gpu_memorysplit())12		self.setPropertyControlValue(1212, self.sys.is_swap_enabled())13		self.setPropertyControlEnable(1213, self.sys.is_swap_enabled())14		self.setPropertyControlValue(1213, self.sys.get_swap_size())15	def onClick_1211(self):16		value = self.getPropertyControlValue(1211)17		if value is not None and value != '':18			self._lock()19			self.trace("Applying [%s] value for [%s] configuration property within %s file" % (str(value), self.sys.PROP_BOOT_GPU_MEM, self.sys.FILE_BOOT))20			self.sys.set_gpu_memorysplit(value)21			self.mark4reboot()22			self._unlock()23	def onClick_1212(self):24		value = self.any2bool(self.getPropertyControlValue(1212))25		if value is not None and value != '':26			self._lock()27			self.trace("Applying [%s] value for [%s] configuration property within %s file" %(str(value), self.sys.PROP_SWAP_ENABLED, self.sys.FILE_SWAP))28			self.sys.set_swap_enabled(value)29			self.setPropertyControlEnable(1213, self.sys.is_swap_enabled())30			self.mark4reboot()31			self._unlock()32	def onClick_1213(self):33		value = self.getPropertyControlValue(1213)34		if value is not None and value != '':35			self._lock()36			self.trace("Applying [%s] value for [%s] configuration property within %s file" %(str(value), self.sys.PROP_SWAP_SIZE, self.sys.FILE_SWAP))37			self.sys.set_swap_size(value)38			self.mark4reboot()...

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