c++/src/kj/string-test.c++

// Copyright (c) 2013, Kenton Varda <temporal@gmail.com>
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this
//    list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright notice,
//    this list of conditions and the following disclaimer in the documentation
//    and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

#include "string.h"
#include <gtest/gtest.h>
#include <string>

namespace kj {
namespace _ {  // private
namespace {

TEST(String, Str) {
  EXPECT_EQ("foobar", str("foo", "bar"));
  EXPECT_EQ("1 2 3 4", str(1, " ", 2u, " ", 3l, " ", 4ll));
  EXPECT_EQ("1.5 foo 1e15 bar -3", str(1.5f, " foo ", 1e15, " bar ", -3));
  EXPECT_EQ("foo", str('f', 'o', 'o'));
}

TEST(String, StartsEndsWith) {
  EXPECT_TRUE(StringPtr("foobar").startsWith("foo"));
  EXPECT_FALSE(StringPtr("foobar").startsWith("bar"));
  EXPECT_FALSE(StringPtr("foobar").endsWith("foo"));
  EXPECT_TRUE(StringPtr("foobar").endsWith("bar"));

  EXPECT_FALSE(StringPtr("fo").startsWith("foo"));
  EXPECT_FALSE(StringPtr("fo").endsWith("foo"));

  EXPECT_TRUE(StringPtr("foobar").startsWith(""));
  EXPECT_TRUE(StringPtr("foobar").endsWith(""));
}

}  // namespace
}  // namespace _ (private)
}  // namespace kj