110 lines
3.3 KiB
C++
110 lines
3.3 KiB
C++
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// Copyright 2019 The Chromium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "base/json/values_util.h"
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#include <limits>
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#include "base/files/file_path.h"
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#include "base/strings/string_piece.h"
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#include "base/time/time.h"
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#include "base/unguessable_token.h"
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#include "testing/gtest/include/gtest/gtest.h"
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namespace base {
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namespace {
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TEST(ValuesUtilTest, BasicInt64Limits) {
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constexpr struct {
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int64_t input;
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StringPiece expected;
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} kTestCases[] = {
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{0, "0"},
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{-1234, "-1234"},
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{5678, "5678"},
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{std::numeric_limits<int64_t>::lowest(), "-9223372036854775808"},
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{std::numeric_limits<int64_t>::max(), "9223372036854775807"},
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};
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for (const auto& test_case : kTestCases) {
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int64_t input = test_case.input;
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TimeDelta time_delta_input = Microseconds(input);
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Time time_input = Time::FromDeltaSinceWindowsEpoch(time_delta_input);
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Value expected(test_case.expected);
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SCOPED_TRACE(testing::Message()
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<< "input: " << input << ", expected: " << expected);
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EXPECT_EQ(Int64ToValue(input), expected);
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EXPECT_EQ(*ValueToInt64(&expected), input);
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EXPECT_EQ(TimeDeltaToValue(time_delta_input), expected);
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EXPECT_EQ(*ValueToTimeDelta(&expected), time_delta_input);
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EXPECT_EQ(TimeToValue(time_input), expected);
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EXPECT_EQ(*ValueToTime(&expected), time_input);
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}
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}
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TEST(ValuesUtilTest, InvalidInt64Values) {
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const std::unique_ptr<Value> kTestCases[] = {
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nullptr,
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std::make_unique<Value>(),
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std::make_unique<Value>(0),
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std::make_unique<Value>(1234),
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std::make_unique<Value>(true),
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std::make_unique<Value>(Value::Type::BINARY),
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std::make_unique<Value>(Value::Type::LIST),
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std::make_unique<Value>(Value::Type::DICT),
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std::make_unique<Value>(""),
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std::make_unique<Value>("abcd"),
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std::make_unique<Value>("1234.0"),
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std::make_unique<Value>("1234a"),
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std::make_unique<Value>("a1234"),
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};
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for (const auto& test_case : kTestCases) {
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EXPECT_FALSE(ValueToInt64(test_case.get()));
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EXPECT_FALSE(ValueToTimeDelta(test_case.get()));
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EXPECT_FALSE(ValueToTime(test_case.get()));
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}
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}
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TEST(ValuesUtilTest, FilePath) {
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// Ω is U+03A9 GREEK CAPITAL LETTER OMEGA, a non-ASCII character.
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constexpr StringPiece kTestCases[] = {
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"/unix/Ω/path.dat",
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"C:\\windows\\Ω\\path.dat",
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};
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for (auto test_case : kTestCases) {
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FilePath input = FilePath::FromUTF8Unsafe(test_case);
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Value expected(test_case);
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SCOPED_TRACE(testing::Message() << "test_case: " << test_case);
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EXPECT_EQ(FilePathToValue(input), expected);
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EXPECT_EQ(*ValueToFilePath(&expected), input);
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}
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}
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TEST(ValuesUtilTest, UnguessableToken) {
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constexpr struct {
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uint64_t high;
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uint64_t low;
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StringPiece expected;
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} kTestCases[] = {
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{0x123456u, 0x9ABCu, "5634120000000000BC9A000000000000"},
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};
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for (const auto& test_case : kTestCases) {
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UnguessableToken input =
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UnguessableToken::CreateForTesting(test_case.high, test_case.low);
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Value expected(test_case.expected);
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SCOPED_TRACE(testing::Message() << "expected: " << test_case.expected);
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EXPECT_EQ(UnguessableTokenToValue(input), expected);
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EXPECT_EQ(*ValueToUnguessableToken(&expected), input);
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}
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}
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} // namespace
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} // namespace base
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