# Defines a target named $(my_target) for running robolectric tests.
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# Running the tests is done in two stages: we first generate the test output to
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# $(my_target_output), which is also added to the dist list, and store the
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# return value of running the tests in $(my_target_retval). After that we
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# process the output and return value as part of $(my_target). This is needed
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# to make sure that we can install the test output even if the tests actually
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# fail.
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# Files in which to store the output and return value of the tests.
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my_target_xml := $(intermediates)/$(my_filename_stem)-output.xml
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my_target_output := $(intermediates)/$(my_filename_stem)-output.txt
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my_target_retval := $(intermediates)/$(my_filename_stem)-retval.txt
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# We should always re-run the tests, even if nothing has changed.
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# So until the build system has a dedicated "no cache" option, claim
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# to write a file that is never produced.
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my_target_nocache := $(intermediates)/$(my_filename_stem)-nocache
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# Private variables.
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$(my_target_output): PRIVATE_MODULE := $(LOCAL_MODULE)
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$(my_target_output): PRIVATE_TESTS := $(my_tests)
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$(my_target_output): PRIVATE_JARS := $(my_jars)
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$(my_target_output): PRIVATE_JAVA_ARGS := $(my_java_args)
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$(my_target_output): PRIVATE_ROBOLECTRIC_PATH := $(my_robolectric_path)
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$(my_target_output): PRIVATE_ROBOLECTRIC_SCRIPT_PATH := $(my_robolectric_script_path)
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$(my_target_output): PRIVATE_TARGET_MESSAGE := $(my_target_message)
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$(my_target_output): PRIVATE_TARGET_OUTPUT := $(my_target_output)
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$(my_target_output): PRIVATE_TARGET_RETVAL := $(my_target_retval)
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$(my_target_output): PRIVATE_TARGET_NOCACHE := $(my_target_nocache)
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$(my_target_output): PRIVATE_TIMEOUT := $(my_timeout)
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$(my_target_output): PRIVATE_XML_OUTPUT_FILE := $(my_target_xml)
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$(my_target_output): .KATI_IMPLICIT_OUTPUTS := $(my_target_xml) $(my_target_retval) $(my_target_nocache)
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# Runs the Robolectric tests and saves the output and return value.
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$(my_target_output): $(my_jars)
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@echo "host Robolectric: $(PRIVATE_MODULE)"
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# Run `touch` to always create the output XML file, so the build doesn't break even if the
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# runner failed to create the XML output
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$(hide) touch "$(PRIVATE_XML_OUTPUT_FILE)"
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$(hide) rm -f "$(PRIVATE_TARGET_NOCACHE)"
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$(hide) \
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PRIVATE_INTERMEDIATES="$(dir $@)" \
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PRIVATE_JARS="$(PRIVATE_JARS)" \
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PRIVATE_JAVA_ARGS="$(PRIVATE_JAVA_ARGS)" \
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PRIVATE_ROBOLECTRIC_PATH="$(PRIVATE_ROBOLECTRIC_PATH)" \
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PRIVATE_ROBOLECTRIC_SCRIPT_PATH="$(PRIVATE_ROBOLECTRIC_SCRIPT_PATH)" \
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PRIVATE_RUN_INDIVIDUALLY="$(ROBOTEST_RUN_INDIVIDUALLY)" \
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PRIVATE_TARGET_MESSAGE="$(PRIVATE_TARGET_MESSAGE)" \
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PRIVATE_TIMEOUT="$(PRIVATE_TIMEOUT)" \
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PRIVATE_TESTS="$(PRIVATE_TESTS)" \
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XML_OUTPUT_FILE="$(PRIVATE_XML_OUTPUT_FILE)" \
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TEST_WORKSPACE="$(PRIVATE_MODULE)" \
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$(PRIVATE_ROBOLECTRIC_SCRIPT_PATH)/wrapper.sh \
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"$(PRIVATE_MODULE)" \
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"$(PRIVATE_TARGET_OUTPUT)" \
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"$(PRIVATE_TARGET_RETVAL)" \
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wrap \
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$(PRIVATE_ROBOLECTRIC_SCRIPT_PATH)/robotest.sh
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# Private variables.
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$(my_target): PRIVATE_MODULE := $(LOCAL_MODULE)
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$(my_target): PRIVATE_TARGET_OUTPUT := $(my_target_output)
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$(my_target): PRIVATE_TARGET_RETVAL := $(my_target_retval)
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$(my_target): PRIVATE_FAILURE_FATAL := $(my_failure_fatal)
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$(my_target): PRIVATE_ROBOLECTRIC_SCRIPT_PATH := $(my_robolectric_script_path)
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# Process the output and the return value of the tests. This will fail if the
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# return value is non-zero.
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$(my_target): $(my_target_output) $(my_target_xml)
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$(hide) \
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result=0; \
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$(PRIVATE_ROBOLECTRIC_SCRIPT_PATH)/wrapper.sh \
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"$(PRIVATE_MODULE)" \
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"$(PRIVATE_TARGET_OUTPUT)" \
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"$(PRIVATE_TARGET_RETVAL)" \
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eval \
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|| result=$$?; \
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if [ "$(strip $(PRIVATE_FAILURE_FATAL))" = true ]; then \
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exit "$$result"; \
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fi
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$(hide) touch $@
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# Add the output of the tests to the dist list, so that we will include it even
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# if the tests fail.
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$(call dist-for-goals, $(my_phony_target), \
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$(my_target_output):robotests/$(LOCAL_MODULE)-$(notdir $(my_target_output)) \
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$(my_target_xml):robotests/$(LOCAL_MODULE)-$(notdir $(my_target_xml)))
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# Clean up local variables.
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my_target_output :=
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my_target_retval :=
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my_target_xml :=
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my_target_nocache :=
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my_filename_stem :=
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