1 files changed, 54 insertions, 0 deletions
diff --git a/plugins/eunit.mk b/plugins/eunit.mk
new file mode 100644
index 0000000..b9f2856
--- /dev/null
+++ b/plugins/eunit.mk
@@ -0,0 +1,54 @@
+# Copyright (c) 2014, Enrique Fernandez <[email protected]>
+# Copyright (c) 2015, Loïc Hoguin <[email protected]>
+# This file is contributed to erlang.mk and subject to the terms of the ISC License.
+
+.PHONY: eunit
+
+# Configuration
+
+# All modules in TEST_DIR
+ifeq ($(strip $(TEST_DIR)),)
+TEST_DIR_MODS = 
+else
+TEST_DIR_MODS = $(notdir $(basename $(shell find $(TEST_DIR) -type f -name *.beam)))
+endif
+
+# All modules in 'ebin'
+EUNIT_EBIN_MODS = $(notdir $(basename $(shell find ebin -type f -name *.beam)))
+# Only those modules in TEST_DIR with no matching module in 'ebin'.
+# This is done to avoid some tests being executed twice.
+EUNIT_MODS = $(filter-out $(patsubst %,%_tests,$(EUNIT_EBIN_MODS)),$(TEST_DIR_MODS))
+TAGGED_EUNIT_TESTS = $(foreach mod,$(EUNIT_EBIN_MODS) $(EUNIT_MODS),{module,$(mod)})
+
+EUNIT_OPTS ?=
+
+# Utility functions
+
+define str-join
+	$(shell echo '$(strip $(1))' | sed -e "s/ /,/g")
+endef
+
+# Core targets.
+
+tests:: eunit
+
+help::
+	@printf "%s\n" "" \
+		"EUnit targets:" \
+		"  eunit       Run all the EUnit tests for this project"
+
+# Plugin-specific targets.
+
+EUNIT_RUN_BEFORE ?=
+EUNIT_RUN_AFTER ?=
+EUNIT_RUN = $(ERL) \
+	-pa $(TEST_DIR) $(DEPS_DIR)/*/ebin \
+	-pz ebin \
+	$(EUNIT_RUN_BEFORE) \
+	-eval 'case eunit:test([$(call str-join,$(TAGGED_EUNIT_TESTS))],\
+		[$(EUNIT_OPTS)]) of ok -> ok; error -> halt(1) end.' \
+	$(EUNIT_RUN_AFTER) \
+	-eval 'halt(0).'
+
+eunit: test-build
+	$(gen_verbose) $(EUNIT_RUN)