+++ /dev/null
-// 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.
-//
-// Author: wan@google.com (Zhanyong Wan)
-
-
-// In this example, we use a more advanced feature of Google Test called
-// test fixture.
-//
-// A test fixture is a place to hold objects and functions shared by
-// all tests in a test case. Using a test fixture avoids duplicating
-// the test code necessary to initialize and cleanup those common
-// objects for each test. It is also useful for defining sub-routines
-// that your tests need to invoke a lot.
-//
-// <TechnicalDetails>
-//
-// The tests share the test fixture in the sense of code sharing, not
-// data sharing. Each test is given its own fresh copy of the
-// fixture. You cannot expect the data modified by one test to be
-// passed on to another test, which is a bad idea.
-//
-// The reason for this design is that tests should be independent and
-// repeatable. In particular, a test should not fail as the result of
-// another test's failure. If one test depends on info produced by
-// another test, then the two tests should really be one big test.
-//
-// The macros for indicating the success/failure of a test
-// (EXPECT_TRUE, FAIL, etc) need to know what the current test is
-// (when Google Test prints the test result, it tells you which test
-// each failure belongs to). Technically, these macros invoke a
-// member function of the Test class. Therefore, you cannot use them
-// in a global function. That's why you should put test sub-routines
-// in a test fixture.
-//
-// </TechnicalDetails>
-
-#include "sample3-inl.h"
-#include "gtest/gtest.h"
-
-// To use a test fixture, derive a class from testing::Test.
-class QueueTest : public testing::Test {
- protected: // You should make the members protected s.t. they can be
- // accessed from sub-classes.
-
- // virtual void SetUp() will be called before each test is run. You
- // should define it if you need to initialize the varaibles.
- // Otherwise, this can be skipped.
- virtual void SetUp() {
- q1_.Enqueue(1);
- q2_.Enqueue(2);
- q2_.Enqueue(3);
- }
-
- // virtual void TearDown() will be called after each test is run.
- // You should define it if there is cleanup work to do. Otherwise,
- // you don't have to provide it.
- //
- // virtual void TearDown() {
- // }
-
- // A helper function that some test uses.
- static int Double(int n) {
- return 2*n;
- }
-
- // A helper function for testing Queue::Map().
- void MapTester(const Queue<int> * q) {
- // Creates a new queue, where each element is twice as big as the
- // corresponding one in q.
- const Queue<int> * const new_q = q->Map(Double);
-
- // Verifies that the new queue has the same size as q.
- ASSERT_EQ(q->Size(), new_q->Size());
-
- // Verifies the relationship between the elements of the two queues.
- for ( const QueueNode<int> * n1 = q->Head(), * n2 = new_q->Head();
- n1 != NULL; n1 = n1->next(), n2 = n2->next() ) {
- EXPECT_EQ(2 * n1->element(), n2->element());
- }
-
- delete new_q;
- }
-
- // Declares the variables your tests want to use.
- Queue<int> q0_;
- Queue<int> q1_;
- Queue<int> q2_;
-};
-
-// When you have a test fixture, you define a test using TEST_F
-// instead of TEST.
-
-// Tests the default c'tor.
-TEST_F(QueueTest, DefaultConstructor) {
- // You can access data in the test fixture here.
- EXPECT_EQ(0u, q0_.Size());
-}
-
-// Tests Dequeue().
-TEST_F(QueueTest, Dequeue) {
- int * n = q0_.Dequeue();
- EXPECT_TRUE(n == NULL);
-
- n = q1_.Dequeue();
- ASSERT_TRUE(n != NULL);
- EXPECT_EQ(1, *n);
- EXPECT_EQ(0u, q1_.Size());
- delete n;
-
- n = q2_.Dequeue();
- ASSERT_TRUE(n != NULL);
- EXPECT_EQ(2, *n);
- EXPECT_EQ(1u, q2_.Size());
- delete n;
-}
-
-// Tests the Queue::Map() function.
-TEST_F(QueueTest, Map) {
- MapTester(&q0_);
- MapTester(&q1_);
- MapTester(&q2_);
-}
projects / ceph.git / blobdiff