diff options
Diffstat (limited to 'Firestore/test/support')
-rw-r--r-- | Firestore/test/support/CMakeLists.txt | 22 | ||||
-rw-r--r-- | Firestore/test/support/secure_random_test.cc | 32 |
2 files changed, 54 insertions, 0 deletions
diff --git a/Firestore/test/support/CMakeLists.txt b/Firestore/test/support/CMakeLists.txt new file mode 100644 index 0000000..7de5367 --- /dev/null +++ b/Firestore/test/support/CMakeLists.txt @@ -0,0 +1,22 @@ +# Copyright 2017 Google +# +# 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. + +cc_test( + firestore_support_test + secure_random_test.cc +) +target_link_libraries( + firestore_support_test + firestore_support +) diff --git a/Firestore/test/support/secure_random_test.cc b/Firestore/test/support/secure_random_test.cc new file mode 100644 index 0000000..244227b --- /dev/null +++ b/Firestore/test/support/secure_random_test.cc @@ -0,0 +1,32 @@ +/* + * Copyright 2017 Google + * + * 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. + */ + +#include "Firestore/src/support/secure_random.h" + +#include "gtest/gtest.h" + +using firestore::SecureRandom; + +TEST(SecureRandomTest, ResultsAreBounded) { + SecureRandom rng; + + // Verify that values are on the min/max closed interval. + for (int i = 0; i < 1000; i++) { + SecureRandom::result_type value = rng(); + EXPECT_GE(value, rng.min()); + EXPECT_LE(value, rng.max()); + } +} |