Fine tune code coverage filters for SystemUI tests. am: 8fef05f2 am: 2d0504ed

# UI it doesn't own. This is necessary to allow screenshots to be taken

LOCAL_CERTIFICATE := platform

# Provide jack a list of classes to exclude from code coverage.

# This is needed because the SystemUITests compile SystemUI source directly, rather than using

# LOCAL_INSTRUMENTATION_FOR := SystemUI.

#

# We want to exclude the test classes from code coverage measurements, but they share the same

# package as the rest of SystemUI so they can't be easily filtered by package name.

#

# Generate a comma separated list of patterns based on the test source files under src/

# SystemUI classes are in ../src/ so they won't be excluded.

# Example:

#   Input files: src/com/android/systemui/Test.java src/com/android/systemui/AnotherTest.java

#   Generated exclude list: com.android.systemui.Test*,com.android.systemui.AnotherTest*

# Filter all src files under src/ to just java files

local_java_files := $(filter %.java,$(call all-java-files-under, src))

# Transform java file names into full class names.

# This only works if the class name matches the file name and the directory structure

# matches the package.

local_classes := $(subst /,.,$(patsubst src/%.java,%,$(local_java_files)))

local_comma := ,

local_empty :=

local_space := $(local_empty) $(local_empty)

# Convert class name list to jacoco exclude list

# This appends a * to all classes and replace the space separators with commas.

jacoco_exclude := $(subst $(space),$(comma),$(patsubst %,%*,$(local_classes)))

LOCAL_JACK_COVERAGE_INCLUDE_FILTER := com.android.systemui.*

LOCAL_JACK_COVERAGE_EXCLUDE_FILTER := com.android.systemui.tests.*

LOCAL_JACK_COVERAGE_EXCLUDE_FILTER := com.android.systemui.tests.*,$(jacoco_exclude)

include frameworks/base/packages/SettingsLib/common.mk

include $(BUILD_PACKAGE)

# Reset variables

local_java_files :=

local_classes :=

local_comma :=

local_space :=

jacoco_exclude :=