1 # Rules for running robolectric tests. 2 # 3 # Uses the following variables: 4 # 5 # LOCAL_JAVA_LIBRARIES 6 # LOCAL_STATIC_JAVA_LIBRARIES 7 # LOCAL_ROBOTEST_FAILURE_FATAL 8 # LOCAL_ROBOTEST_TIMEOUT 9 # LOCAL_TEST_PACKAGE 10 # LOCAL_ROBOTEST_FILES 11 # ROBOTEST_FAILURE_FATAL 12 # ROBOTEST_FILTER 13 # ROBOTEST_RUN_INDIVIDUALLY 14 # 15 # 16 # If ROBOTEST_FAILURE_FATAL is set to true then failing tests will cause a 17 # build failure. Otherwise failures will be logged but ignored by make. 18 # 19 # If ROBOTEST_FILTER is set to a regex then only tests matching that pattern 20 # will be run. This currently only works at the class level. 21 # 22 # TODO: Switch to a JUnit runner which can support method-level test 23 # filtering and use that rather than grep to implement ROBOTEST_FILTER. 24 # 25 # If ROBOTEST_RUN_INDIVIDUALLY is set to true, each test class will be run by a 26 # different JVM, preventing any interaction between different tests. This is 27 # significantly slower than running all tests within the same JVM, but prevents 28 # unwanted interactions. 29 # 30 # Tests classes are found by looking for *Test.java files in 31 # LOCAL_PATH recursively. 32 33 ################################################ 34 # General settings, independent of the module. # 35 ################################################ 36 37 ### Used for running tests. 38 39 # Where to find Robolectric. 40 my_robolectric_script_path := $(call my-dir) 41 # Explicitly define the jars and their classpath ordering. 42 include $(my_robolectric_script_path)/classpath_jars.mk 43 my_robolectric_jars := \ 44 $(addprefix $(my_robolectric_script_path)/,$(my_robolectric_runtime_deps)) \ 45 $(call java-lib-files,junit) 46 47 my_collect_target := $(LOCAL_MODULE)-coverage 48 my_report_target := $(LOCAL_MODULE)-jacoco 49 # Whether or not to ignore the result of running the robotests. 50 # LOCAL_ROBOTEST_FAILURE_FATAL will take precedence over ROBOTEST_FAILURE_FATAL, 51 # if present. 52 my_failure_fatal := $(if $(LOCAL_ROBOTEST_FAILURE_FATAL)$(ROBOTEST_FAILURE_FATAL),true,false) 53 # The timeout for the command. A value of '0' means no timeout. The default is 54 # 10 minutes. 55 my_timeout := $(if $(LOCAL_ROBOTEST_TIMEOUT),$(LOCAL_ROBOTEST_TIMEOUT),600) 56 # Command to filter the list of test classes. 57 # If not specified, defaults to including all the tests. 58 my_test_filter_command := $(if $(ROBOTEST_FILTER),grep -E "$(ROBOTEST_FILTER)",cat) 59 60 # The directory containing the sources. 61 my_instrument_makefile_dir := $(dir $(ALL_MODULES.$(LOCAL_TEST_PACKAGE).MAKEFILE)) 62 my_instrument_source_dirs := $(if $(LOCAL_INSTRUMENT_SOURCE_DIRS),\ 63 $(LOCAL_INSTRUMENT_SOURCE_DIRS),\ 64 $(my_instrument_makefile_dir)src $(my_instrument_makefile_dir)java) 65 66 ########################## 67 # Used by base_rules.mk. # 68 ########################## 69 70 LOCAL_MODULE_CLASS := FAKE 71 # This is actually a phony target that is never built. 72 LOCAL_BUILT_MODULE_STEM := test.fake 73 # Since it is not built, it cannot be installed. But we will define our own 74 # dist files, depending on which of the specific targets is invoked. 75 LOCAL_UNINSTALLABLE_MODULE := true 76 # Do not build it for checkbuild or mma 77 LOCAL_DONT_CHECK_MODULE := true 78 79 include $(BUILD_SYSTEM)/base_rules.mk 80 81 82 ############################# 83 # Module specific settings. # 84 ############################# 85 86 ### Used for running tests. 87 88 # The list of test classes. Robolectric requires an explicit list of tests to 89 # run, which is compiled from the Java files ending in "Test" within the 90 # directory from which this module is invoked. 91 ifeq ($(strip $(LOCAL_ROBOTEST_FILES)),) 92 LOCAL_ROBOTEST_FILES := $(call find-files-in-subdirs,$(LOCAL_PATH)/src,*Test.java,.) 93 endif 94 # Convert the paths into package names by removing .java extension and replacing "/" with "." 95 my_tests := $(subst /,.,$(basename $(LOCAL_ROBOTEST_FILES))) 96 my_tests := $(sort $(shell echo '$(my_tests)' | tr ' ' '\n' | $(my_test_filter_command))) 97 # The source jars containing the tests. 98 my_srcs_jars := \ 99 $(foreach lib, \ 100 $(LOCAL_JAVA_LIBRARIES) $(LOCAL_STATIC_JAVA_LIBRARIES), \ 101 $(call intermediates-dir-for,JAVA_LIBRARIES,$(lib),,COMMON)/classes-pre-proguard.jar) \ 102 $(foreach lib, \ 103 $(LOCAL_TEST_PACKAGE), \ 104 $(call intermediates-dir-for,APPS,$(lib),,COMMON)/classes-pre-proguard.jar) 105 # The jars needed to run the tests. 106 my_jars := \ 107 $(my_robolectric_jars) \ 108 prebuilts/sdk/$(LOCAL_SDK_VERSION)/android.jar \ 109 $(call java-lib-files,junitxml) \ 110 $(my_srcs_jars) 111 112 113 114 # Run tests. 115 my_target := $(LOCAL_BUILT_MODULE) 116 my_filename_stem := test 117 118 android_all_lib_path := $(my_robolectric_script_path)/../android-all 119 my_robolectric_path := $(intermediates.COMMON)/android-all 120 android_all_jars := $(call find-files-in-subdirs,$(android_all_lib_path),*.jar,.) 121 copy_android_all_jars := $(foreach j,$(android_all_jars),\ 122 $(android_all_lib_path)/$(j):$(my_robolectric_path)/$(j)) 123 $(my_robolectric_path): $(call copy-many-files,$(copy_android_all_jars)) 124 $(my_target): $(my_robolectric_path) 125 126 # Setting the DEBUG_ROBOLECTRIC environment variable will print additional logging from 127 # Robolectric and also make it wait for a debugger to be connected. 128 # For Android Studio / IntelliJ the debugger can be connected via the "remote" configuration: 129 # https://www.jetbrains.com/help/idea/2016.2/run-debug-configuration-remote.html 130 # From command line the debugger can be connected via 131 # jdb -attach localhost:5005 132 ifdef DEBUG_ROBOLECTRIC 133 # The arguments to the JVM needed to debug the tests. 134 # - server: wait for connection rather than connecting to a debugger 135 # - transport: how to accept debugger connections (sockets) 136 # - address: the port on which to accept debugger connections 137 # - timeout: how long (in ms) to wait for a debugger to connect 138 # - suspend: do not start running any code until the debugger connects 139 my_java_args := \ 140 -Drobolectric.logging.enabled=true \ 141 -Xdebug -agentlib:jdwp=server=y,transport=dt_socket,address=5005,suspend=y 142 143 # Remove the timeout so Robolectric doesn't get killed while debugging 144 my_timeout := 0 145 endif 146 147 include $(my_robolectric_script_path)/robotest-internal.mk 148 # clean local variables 149 my_java_args := 150 my_target := 151 152 # Target for running robolectric tests using jacoco 153 my_target := $(LOCAL_BUILT_MODULE)-coverage 154 my_filename_stem := coverage 155 $(my_collect_target): $(my_target) 156 $(my_target): $(call java-lib-files,jvm-jacoco-agent,true) $(my_robolectric_path) 157 158 my_coverage_dir := $(intermediates)/coverage 159 my_coverage_file := $(my_coverage_dir)/jacoco.exec 160 161 # List of packages to exclude jacoco from running 162 my_jacoco_excludes := \ 163 org.robolectric.*:org.mockito.*:org.junit.*:org.objectweb.*:com.thoughtworks.xstream.* 164 # The Jacoco agent JAR. 165 my_jacoco_agent_jar := $(call java-lib-files,jvm-jacoco-agent,true) 166 my_java_args := \ 167 -javaagent:$(my_jacoco_agent_jar)=destfile=$(my_coverage_file),excludes=$(my_jacoco_excludes) 168 include $(my_robolectric_script_path)/robotest-internal.mk 169 # Clear temporary variables 170 my_failure_fatal := 171 my_jacoco_agent_jar := 172 my_jacoco_excludes := 173 my_java_args := 174 my_robolectric_jars := 175 my_target := 176 my_tests := 177 my_filename_stem := 178 179 # Target for generating code coverage reports using jacoco.exec 180 my_target := $(LOCAL_BUILT_MODULE)-jacoco 181 $(my_report_target): $(my_target) 182 183 # The JAR file containing the report generation tool. 184 my_coverage_report_class := com.google.android.jacoco.reporter.ReportGenerator 185 my_coverage_report_jar := $(call java-lib-files,jvm-jacoco-reporter,true) 186 my_coverage_srcs_jars := $(my_srcs_jars) 187 my_coverage_report_dist_file := $(my_report_target)-html.zip 188 189 ## jacoco code coverage reports 190 include $(my_robolectric_script_path)/report-internal.mk 191 # Clear temporary variables 192 my_coverage_dir := 193 my_coverage_file := 194 my_coverage_report_class := 195 my_coverage_report_dist_file := 196 my_coverage_report_jar := 197 my_coverage_srcs_jars := 198 my_robolectric_script_path := 199 my_robolectric_path := 200 my_srcs_jars := 201 my_target := 202 203 # Clear local variables specific to this build. 204 LOCAL_ROBOTEST_FAILURE_FATAL := 205 LOCAL_ROBOTEST_TIMEOUT := 206 LOCAL_ROBOTEST_FILES := 207 LOCAL_INSTRUMENT_SOURCE_DIRS := 208
