GcovKernelCodeCoverageCollector

public final class GcovKernelCodeCoverageCollector
extends BaseDeviceMetricCollector implements IConfigurationReceiver

java.lang.Object
↳	com.android.tradefed.device.metric.BaseDeviceMetricCollector
	↳	com.android.tradefed.device.metric.GcovKernelCodeCoverageCollector

A BaseDeviceMetricCollector that will pull gcov kernel coverage measurements out of debugfs and off of the device and then finally logs them as test artifacts.

Summary

Fields
`public static final String`	`COPY_GCOV_DATA_COMMAND_FMT`
`public static final String`	`MAKE_GCDA_TEMP_DIR_COMMAND_FMT`
`public static final String`	`MAKE_TEMP_DIR_COMMAND`
`public static final String`	`RESET_GCOV_COUNTS_COMMAND`
`public static final String`	`TAR_GCOV_DATA_COMMAND_FMT`

Public constructors
`GcovKernelCodeCoverageCollector()`

Public methods
`void`	`onTestRunEnd(DeviceMetricData runData, currentRunMetrics)` Callback when a test run is ended.
`void`	`onTestRunStart(DeviceMetricData runData, int testCount)`
`void`	`rebootEnded(ITestDevice device)` Gets notification when the reboot ended in device.
`void`	`rebootStarted(ITestDevice device)` Gets notification when reboot started in device.
`void`	`setConfiguration(IConfiguration config)` Injects the `IConfiguration` in use.

Fields

COPY_GCOV_DATA_COMMAND_FMT

public static final String COPY_GCOV_DATA_COMMAND_FMT

MAKE_GCDA_TEMP_DIR_COMMAND_FMT

public static final String MAKE_GCDA_TEMP_DIR_COMMAND_FMT

MAKE_TEMP_DIR_COMMAND

public static final String MAKE_TEMP_DIR_COMMAND

RESET_GCOV_COUNTS_COMMAND

public static final String RESET_GCOV_COUNTS_COMMAND

TAR_GCOV_DATA_COMMAND_FMT

public static final String TAR_GCOV_DATA_COMMAND_FMT

Public constructors

GcovKernelCodeCoverageCollector

public GcovKernelCodeCoverageCollector ()

Public methods

onTestRunEnd

public void onTestRunEnd (DeviceMetricData runData, 
                 currentRunMetrics)

Callback when a test run is ended. This should be the time for clean up.

Parameters
`runData`	`DeviceMetricData`: the `DeviceMetricData` holding the data for the run. Will be the same object as during `BaseDeviceMetricCollector.onTestRunStart(com.android.tradefed.device.metric.DeviceMetricData)`.
`currentRunMetrics`	: the current map of metrics passed to `ERROR(/#testRunEnded(long,Map))`.

Throws
`DeviceNotAvailableException`

onTestRunStart

public void onTestRunStart (DeviceMetricData runData, 
                int testCount)

Parameters
`runData`	`DeviceMetricData`
`testCount`	`int`

Throws
`DeviceNotAvailableException`

rebootEnded

public void rebootEnded (ITestDevice device)

Gets notification when the reboot ended in device.

NOTE: Receivers should avoid rebooting during this callback. Any reboot attempt will be ignored.

Parameters
`device`	`ITestDevice`: `ITestDevice` where the reboot ended.

Throws
`DeviceNotAvailableException`

rebootStarted

public void rebootStarted (ITestDevice device)

Gets notification when reboot started in device.

NOTE: Receivers should avoid rebooting during this callback. Any reboot attempt will be ignored.

Parameters
`device`	`ITestDevice`: `ITestDevice` where the reboot started.

Throws
`DeviceNotAvailableException`

setConfiguration

public void setConfiguration (IConfiguration config)

Injects the IConfiguration in use.

Parameters
`config`	`IConfiguration`