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# Copyright 2017 Google Inc. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
################################################################################
"""Generate Java test rules from given test_files.
Instead of having to create one test rule per test in the BUILD file, this rule
provides a handy way to create a bunch of test rules for the specified test
files.
"""
def gen_java_test_rules(
test_files,
deps,
data = [],
exclude_tests = [],
default_test_size = "small",
small_tests = [],
medium_tests = [],
large_tests = [],
enormous_tests = [],
flaky_tests = [],
manual_tests = [],
notsan_tests = [],
no_rbe_tests = [],
resources = [],
tags = [],
prefix = "",
jvm_flags = [],
args = [],
visibility = None,
shard_count = 1):
for test in _get_test_names(test_files):
if test in exclude_tests:
continue
test_size = default_test_size
if test in small_tests:
test_size = "small"
if test in medium_tests:
test_size = "medium"
if test in large_tests:
test_size = "large"
if test in enormous_tests:
test_size = "enormous"
manual = []
if test in manual_tests:
manual = ["manual"]
notsan = []
if test in notsan_tests:
notsan = ["notsan"]
no_rbe = []
if test in no_rbe_tests:
no_rbe = ["no_rbe"]
flaky = 0
if (test in flaky_tests) or ("flaky" in tags):
flaky = 1
java_class = _package_from_path(
native.package_name() + "/" + _strip_right(test, ".java"),
)
native.java_test(
name = prefix + test,
runtime_deps = deps,
data = data,
resources = resources,
size = test_size,
jvm_flags = jvm_flags,
args = args,
flaky = flaky,
tags = tags + manual + notsan + no_rbe,
test_class = java_class,
visibility = visibility,
shard_count = shard_count,
)
def _get_test_names(test_files):
test_names = []
for test_file in test_files:
if not test_file.endswith("Test.java"):
continue
test_names += [test_file[:-5]]
return test_names
def _package_from_path(package_path, src_impls = None):
src_impls = src_impls or ["src/test/java/", "javatests/", "java/"]
for src_impl in src_impls:
if not src_impl.endswith("/"):
src_impl += "/"
index = _index_of_end(package_path, src_impl)
if index >= 0:
package_path = package_path[index:]
break
return package_path.replace("/", ".")
def _strip_right(s, suffix):
if s.endswith(suffix):
return s[0:len(s) - len(suffix)]
else:
return s
def _index_of_end(s, part):
index = s.find(part)
if index >= 0:
return index + len(part)
return -1