def test_random_udf():
lib.upload_udf("test_module.lua", udf_module)
# initialize all records to have just one bin "testbin" with value 1
lib.run_benchmark("--workload I --start-key 0 --keys 20 -o 1")
# the UDF should eventually reach all 20 records, incrementing "testbin" to 2
lib.run_benchmark("--duration 1 --workload RUF,0,0 -upn test_module " +
"-ufn increment_bin_to_2 -ufv \\\"testbin\\\" --start-key 0 --keys 20 --random",
do_reset=False)
lib.check_for_range(0, 20, lambda meta, key, bins: lib.obj_spec_is_const_I(bins["testbin"], 2))
def test_random_udf_subrange():
lib.upload_udf("test_module.lua", udf_module)
# initialize all records to have just one bin "testbin" with value 1
lib.run_benchmark("--workload I --start-key 0 --keys 100 -o 1")
# the UDF should eventually reach these 20 records, incrementing "testbin" to 2
lib.run_benchmark("--duration 1 --workload RUF,0,0 -upn test_module " +
"-ufn increment_bin_to_2 -ufv \\\"testbin\\\" --start-key 15 --keys 20 --random",
do_reset=False)
assert(len(lib.scan_records()) == 100)
lib.check_recs_exist_in_range(0, 15, lambda meta, key, bins: lib.obj_spec_is_const_I(bins["testbin"], 1))
lib.check_recs_exist_in_range(15, 35, lambda meta, key, bins: lib.obj_spec_is_const_I(bins["testbin"], 2))
lib.check_recs_exist_in_range(35, 100, lambda meta, key, bins: lib.obj_spec_is_const_I(bins["testbin"], 1))
def test_const_map_async():
def check_bin(meta, key, bins):
assert("bin_1" in bins)
assert("bin_2" in bins)
lib.obj_spec_is_I1(bins["bin_1"])
lib.obj_spec_is_I1(bins["bin_2"] - 256)
lib.reset()
lib.upload_udf("test_module.lua", udf_module)
# the UDF should eventually reach all 100 records, writing both "bin_1" and "bin_2"
lib.run_benchmark("--duration 1 --workload RUF,0,0 -upn test_module " +
"-ufn read_object -ufv \"{\\\"write_bin_1\\\":b,\\\"random_value\\\":I1}\" " +
"--start-key 0 --keys 100 --random --async",
do_reset=False)
lib.check_for_range(0, 100, check_bin)
def test_const_fixed_map():
prev_bin_1 = -1
def check_bin(meta, key, bins):
nonlocal prev_bin_1
assert("bin_1" in bins)
lib.obj_spec_is_I1(bins["bin_1"])
if prev_bin_1 == -1:
prev_bin_1 = bins["bin_1"]
else:
assert(bins["bin_1"] == prev_bin_1)
lib.reset()
lib.upload_udf("test_module.lua", udf_module)
# the UDF should eventually reach all 100 records, writing both "bin_1" and "bin_2"
lib.run_benchmark("--duration 1 --workload RUF,0,0 -upn test_module " +
"-ufn read_object -ufv \"{\\\"write_bin_1\\\":true,\\\"random_value\\\":I1}\" " +
"--start-key 0 --keys 100 -z 1",
do_reset=False)
lib.check_for_range(0, 100, check_bin)
def test_set_bin_fixed_bool():
true_cnt = 0
false_cnt = 0
def check_bin(meta, key, bins):
nonlocal true_cnt
nonlocal false_cnt
assert("bool_bin" in bins)
lib.obj_spec_is_b(bins["bool_bin"])
if bins["bool_bin"]:
true_cnt += 1
else:
false_cnt += 1
lib.upload_udf("test_module.lua", udf_module)
# initialize all records to have just one bin "testbin" with value 1
lib.run_benchmark("--workload I --start-key 0 --keys 20 -o 1")
# the UDF should eventually reach all 20 records, incrementing "testbin" to 2
lib.run_benchmark("--duration 1 --workload RUF,0,0 -upn test_module " +
"-ufn set_bin -ufv \\\"bool_bin\\\",b --start-key 0 --keys 20 -z 1",
do_reset=False)
lib.check_for_range(0, 20, check_bin)
assert((true_cnt > 0 and false_cnt == 0) or (true_cnt == 0 and false_cnt > 0))