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/*
* Copyright (C) 2019 The Android Open Source Project
*
* 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 "perfetto/ext/base/uuid.h"
#include "test/gtest_and_gmock.h"
#include "perfetto/ext/base/optional.h"
namespace perfetto {
namespace base {
namespace {
TEST(Uuid, TwoUuidsShouldBeDifferent) {
Uuid a = Uuidv4();
Uuid b = Uuidv4();
EXPECT_NE(a, b);
}
TEST(Uuid, CanRoundTripUuid) {
Uuid uuid = Uuidv4();
EXPECT_EQ(StringToUuid(UuidToString(uuid)), uuid);
}
TEST(Uuid, BytesToUuid) {
std::string empty = "";
std::string too_short = "abc";
std::string uuid = "abcdefghijklmnop";
EXPECT_EQ(BytesToUuid(empty.data(), empty.size()), nullopt);
EXPECT_EQ(BytesToUuid(uuid.data(), uuid.size()),
Optional<Uuid>(StringToUuid(uuid)));
}
TEST(Uuid, UuidToPrettyString) {
EXPECT_EQ(
UuidToPrettyString(StringToUuid(
"\x12\x3e\x45\x67\xe8\x9b\x12\xd3\xa4\x56\x42\x66\x55\x44\x33\x22")),
"123e4567-e89b-12d3-a456-426655443322");
}
} // namespace
} // namespace base
} // namespace perfetto
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