File Manager

003 File Manager

Current Path: /usr/src/contrib/googletest/googletest/samples

usr / src / contrib / googletest / googletest / samples /

📁 ..
📄 prime_tables.h(4.11 KB)
📄 sample1.cc(2.4 KB)
📄 sample1.h(1.85 KB)
📄 sample10_unittest.cc(4.86 KB)
📄 sample1_unittest.cc(4.99 KB)
📄 sample2.cc(2.2 KB)
📄 sample2.h(2.89 KB)
📄 sample2_unittest.cc(3.82 KB)
📄 sample3-inl.h(5.2 KB)
📄 sample3_unittest.cc(5.23 KB)
📄 sample4.cc(2.06 KB)
📄 sample4.h(2.07 KB)
📄 sample4_unittest.cc(1.95 KB)
📄 sample5_unittest.cc(6.42 KB)
📄 sample6_unittest.cc(8.76 KB)
📄 sample7_unittest.cc(4.5 KB)
📄 sample8_unittest.cc(6.76 KB)
📄 sample9_unittest.cc(5.77 KB)

Editing: sample1.cc

// Copyright 2005, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
//     * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//     * 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.
//     * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// 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.

// A sample program demonstrating using Google C++ testing framework.

#include "sample1.h"

// Returns n! (the factorial of n).  For negative n, n! is defined to be 1.
int Factorial(int n) {
  int result = 1;
  for (int i = 1; i <= n; i++) {
    result *= i;
  }

return result;
}

// Returns true iff n is a prime number.
bool IsPrime(int n) {
  // Trivial case 1: small numbers
  if (n <= 1) return false;

// Trivial case 2: even numbers
  if (n % 2 == 0) return n == 2;

// Now, we have that n is odd and n >= 3.

// Try to divide n by every odd number i, starting from 3
  for (int i = 3; ; i += 2) {
    // We only have to try i up to the square root of n
    if (i > n/i) break;

// Now, we have i <= n/i < n.
    // If n is divisible by i, n is not prime.
    if (n % i == 0) return false;
  }

// n has no integer factor in the range (1, n), and thus is prime.
  return true;
}

003 File Manager

Editing: sample1.cc

Upload File

Create Folder