78 lines
2.2 KiB
C++
78 lines
2.2 KiB
C++
/*
|
|
* Copyright (C) 2015 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/parseint.h"
|
|
|
|
#include <gtest/gtest.h>
|
|
|
|
TEST(parseint, signed_smoke) {
|
|
int i;
|
|
ASSERT_FALSE(android::base::ParseInt("x", &i));
|
|
ASSERT_FALSE(android::base::ParseInt("123x", &i));
|
|
|
|
ASSERT_TRUE(android::base::ParseInt("123", &i));
|
|
ASSERT_EQ(123, i);
|
|
ASSERT_TRUE(android::base::ParseInt("-123", &i));
|
|
ASSERT_EQ(-123, i);
|
|
|
|
short s;
|
|
ASSERT_TRUE(android::base::ParseInt("1234", &s));
|
|
ASSERT_EQ(1234, s);
|
|
|
|
ASSERT_TRUE(android::base::ParseInt("12", &i, 0, 15));
|
|
ASSERT_EQ(12, i);
|
|
ASSERT_FALSE(android::base::ParseInt("-12", &i, 0, 15));
|
|
ASSERT_FALSE(android::base::ParseInt("16", &i, 0, 15));
|
|
}
|
|
|
|
TEST(parseint, unsigned_smoke) {
|
|
unsigned int i;
|
|
ASSERT_FALSE(android::base::ParseUint("x", &i));
|
|
ASSERT_FALSE(android::base::ParseUint("123x", &i));
|
|
|
|
ASSERT_TRUE(android::base::ParseUint("123", &i));
|
|
ASSERT_EQ(123u, i);
|
|
ASSERT_FALSE(android::base::ParseUint("-123", &i));
|
|
|
|
unsigned short s;
|
|
ASSERT_TRUE(android::base::ParseUint("1234", &s));
|
|
ASSERT_EQ(1234u, s);
|
|
|
|
ASSERT_TRUE(android::base::ParseUint("12", &i, 15u));
|
|
ASSERT_EQ(12u, i);
|
|
ASSERT_FALSE(android::base::ParseUint("-12", &i, 15u));
|
|
ASSERT_FALSE(android::base::ParseUint("16", &i, 15u));
|
|
}
|
|
|
|
TEST(parseint, no_implicit_octal) {
|
|
int i;
|
|
ASSERT_TRUE(android::base::ParseInt("0123", &i));
|
|
ASSERT_EQ(123, i);
|
|
|
|
unsigned int u;
|
|
ASSERT_TRUE(android::base::ParseUint("0123", &u));
|
|
ASSERT_EQ(123u, u);
|
|
}
|
|
|
|
TEST(parseint, explicit_hex) {
|
|
int i;
|
|
ASSERT_TRUE(android::base::ParseInt("0x123", &i));
|
|
ASSERT_EQ(0x123, i);
|
|
|
|
unsigned int u;
|
|
ASSERT_TRUE(android::base::ParseUint("0x123", &u));
|
|
ASSERT_EQ(0x123u, u);
|
|
}
|