test/hash_test/Android.bp

genrule {
    name: "hidl_hash_test_gen",
    tools: [
        "hidl-gen",
    ],
    cmd: "$(location hidl-gen) -L check " +
         "    -r android.hidl:system/libhidl/transport" +
         "    -r test.hash:system/tools/hidl/test/hash_test/good" +
         "    test.hash.hash@1.0" +
         "&&" +
         "!($(location hidl-gen) -L check " +
         "    -r android.hidl:system/libhidl/transport" +
         "    -r test.hash:system/tools/hidl/test/hash_test/bad" +
         "    test.hash.hash@1.0 2> /dev/null)" +
         "&&" +
         "echo 'int main(){return 0;}' > $(genDir)/TODO_b_37575883.cpp",
    out: ["TODO_b_37575883.cpp"],
}

cc_test_host {
    name: "hidl_hash_test",
    generated_sources: ["hidl_hash_test_gen"],
}