[Java] Add a test to verify that typedefs in types.hal does not mistakenly
generate a makefile rule.
Bug: 31678014
Test: regenerate makefiles using hidl-gen.
Change-Id: I72ceaedd33288269b74e2aa233043c741994cd1a
diff --git a/tests/baz/1.0/Android.mk b/tests/baz/1.0/Android.mk
index 165237f..a0b36b0 100644
--- a/tests/baz/1.0/Android.mk
+++ b/tests/baz/1.0/Android.mk
@@ -9,6 +9,23 @@
HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
#
+# Build types.hal
+#
+GEN := $(intermediates)/android/hardware/tests/baz/1.0/types.cpp
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+ $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+ -Lc++ -randroid.hardware:hardware/interfaces \
+ android.hardware.tests.baz@1.0::types
+
+$(GEN): $(LOCAL_PATH)/types.hal
+ $(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
# Build IBase.hal
#
GEN := $(intermediates)/android/hardware/tests/baz/1.0/BaseAll.cpp