39 lines
1.3 KiB
C++
39 lines
1.3 KiB
C++
/*
|
|
* Copyright (C) 2016 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 "android-base/parsedouble.h"
|
|
|
|
#include <gtest/gtest.h>
|
|
|
|
TEST(parsedouble, smoke) {
|
|
double d;
|
|
ASSERT_FALSE(android::base::ParseDouble("", &d));
|
|
ASSERT_FALSE(android::base::ParseDouble("x", &d));
|
|
ASSERT_FALSE(android::base::ParseDouble("123.4x", &d));
|
|
|
|
ASSERT_TRUE(android::base::ParseDouble("123.4", &d));
|
|
ASSERT_DOUBLE_EQ(123.4, d);
|
|
ASSERT_TRUE(android::base::ParseDouble("-123.4", &d));
|
|
ASSERT_DOUBLE_EQ(-123.4, d);
|
|
|
|
ASSERT_TRUE(android::base::ParseDouble("0", &d, 0.0));
|
|
ASSERT_DOUBLE_EQ(0.0, d);
|
|
ASSERT_FALSE(android::base::ParseDouble("0", &d, 1e-9));
|
|
ASSERT_FALSE(android::base::ParseDouble("3.0", &d, -1.0, 2.0));
|
|
ASSERT_TRUE(android::base::ParseDouble("1.0", &d, 0.0, 2.0));
|
|
ASSERT_DOUBLE_EQ(1.0, d);
|
|
}
|