--- /dev/null
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * 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.
+ */
+/*
+ * @file test_binary_queue.cpp
+ * @author Przemyslaw Dobrowolski (p.dobrowolsk@samsung.com)
+ * @version 1.0
+ * @brief This file is the implementation file of test binary queue
+ */
+#include <dpl/test/test_runner.h>
+#include <dpl/binary_queue.h>
+RUNNER_TEST_GROUP_INIT(DPL)
+
+inline std::string BinaryQueueToString(const DPL::BinaryQueue &queue)
+{
+ char *buffer = new char[queue.Size()];
+ queue.Flatten(buffer, queue.Size());
+ std::string result = std::string(buffer, buffer + queue.Size());
+ delete[] buffer;
+ return result;
+}
+
+/*
+Name: BinaryQueue_InitialEmpty
+Description: tests emptiness of new constructed queue
+Expected: new queue should be empty
+*/
+RUNNER_TEST(BinaryQueue_InitialEmpty)
+{
+ DPL::BinaryQueue queue;
+ RUNNER_ASSERT(queue.Empty() == true);
+}
+
+/*
+Name: BinaryQueue_InitialSize
+Description: tests emptiness of new constructed queue
+Expected: new queue size should be equal 0
+*/
+RUNNER_TEST(BinaryQueue_InitialSize)
+{
+ DPL::BinaryQueue queue;
+ RUNNER_ASSERT(queue.Size() == 0);
+}
+
+/*
+Name: BinaryQueue_InitialCopy
+Description: tests emptiness of new copy-constructed empty queue
+Expected: queue constructed on base on empty queue should be empty
+*/
+RUNNER_TEST(BinaryQueue_InitialCopy)
+{
+ DPL::BinaryQueue queue;
+ DPL::BinaryQueue copy = queue;
+
+ RUNNER_ASSERT(copy.Size() == 0);
+}
+
+/*
+Name: BinaryQueue_InitialConsumeZero
+Description: tests consume method accepts 0 bytes
+Expected: it should be avaliable to discard 0 bytes from empty queue
+*/
+RUNNER_TEST(BinaryQueue_InitialConsumeZero)
+{
+ DPL::BinaryQueue queue;
+ queue.Consume(0);
+}
+
+/*
+Name: BinaryQueue_InitialFlattenConsumeZero
+Description: tests returning data from queue and discarding
+Expected: it should be able to call flattenconsume with empty buffer if 0 bytes are read
+*/
+RUNNER_TEST(BinaryQueue_InitialFlattenConsumeZero)
+{
+ DPL::BinaryQueue queue;
+ queue.FlattenConsume(NULL, 0);
+}
+
+/*
+Name: BinaryQueue_InitialFlattenZero
+Description: tests returning data from queue
+Expected: it should be able to call flatten with empty buffer if 0 bytes are read
+*/
+RUNNER_TEST(BinaryQueue_InitialFlattenZero)
+{
+ DPL::BinaryQueue queue;
+ queue.Flatten(NULL, 0);
+}
+
+/*
+Name: BinaryQueue_InitialConsumeOne
+Description: tests discarding more bytes than it is avaliable
+Expected: exception throw
+*/
+RUNNER_TEST(BinaryQueue_InitialConsumeOne)
+{
+ DPL::BinaryQueue queue;
+
+ Try
+ {
+ queue.Consume(1);
+ }
+ Catch(DPL::BinaryQueue::Exception::OutOfData)
+ {
+ return;
+ }
+
+ RUNNER_FAIL;
+}
+
+/*
+Name: BinaryQueue_InitialFlattenConsumeOne
+Description: tests reading and discarding more bytes than it is avaliable
+Expected: exception throw
+*/
+RUNNER_TEST(BinaryQueue_InitialFlattenConsumeOne)
+{
+ DPL::BinaryQueue queue;
+
+ Try
+ {
+ char data;
+ queue.FlattenConsume(&data, 1);
+ }
+ Catch(DPL::BinaryQueue::Exception::OutOfData)
+ {
+ return;
+ }
+
+ RUNNER_FAIL;
+}
+
+/*
+Name: BinaryQueue_InitialFlattenOne
+Description: tests reading more bytes than it is avaliable
+Expected: exception throw
+*/
+RUNNER_TEST(BinaryQueue_InitialFlattenOne)
+{
+ DPL::BinaryQueue queue;
+
+ Try
+ {
+ char data;
+ queue.Flatten(&data, 1);
+ }
+ Catch(DPL::BinaryQueue::Exception::OutOfData)
+ {
+ return;
+ }
+
+ RUNNER_FAIL;
+}
+
+/*
+Name: BinaryQueue_ZeroCopyFrom
+Description: tests coping content of empty queue to another (AppendCopyFrom)
+Expected: source queue should be empty
+*/
+RUNNER_TEST(BinaryQueue_ZeroCopyFrom)
+{
+ DPL::BinaryQueue queue;
+ DPL::BinaryQueue copy;
+
+ copy.AppendCopyFrom(queue);
+ RUNNER_ASSERT(queue.Empty());
+}
+
+/*
+Name: BinaryQueue_ZeroMoveFrom
+Description: tests moving content of empty queue to another
+Expected: source queue should be empty
+*/
+RUNNER_TEST(BinaryQueue_ZeroMoveFrom)
+{
+ DPL::BinaryQueue queue;
+ DPL::BinaryQueue copy;
+
+ copy.AppendMoveFrom(queue);
+ RUNNER_ASSERT(queue.Empty());
+}
+
+/*
+Name: BinaryQueue_ZeroCopyTo
+Description: tests moving content of empty queue to another (AppendCopyTo)
+Expected: source queue should be empty
+*/
+RUNNER_TEST(BinaryQueue_ZeroCopyTo)
+{
+ DPL::BinaryQueue queue;
+ DPL::BinaryQueue copy;
+
+ queue.AppendCopyTo(copy);
+ RUNNER_ASSERT(queue.Empty());
+}
+
+/*
+Name: BinaryQueue_InsertSingleCharacters
+Description: tests inserting single bytes to queue
+Expected: stringified content and size shoudl match expected
+*/
+RUNNER_TEST(BinaryQueue_InsertSingleCharacters)
+{
+ DPL::BinaryQueue queue;
+
+ queue.AppendCopy("a", 1);
+ queue.AppendCopy("b", 1);
+ queue.AppendCopy("c", 1);
+ queue.AppendCopy("d", 1);
+
+ RUNNER_ASSERT(queue.Size() == 4);
+ RUNNER_ASSERT(BinaryQueueToString(queue) == "abcd");
+}
+
+/*
+Name: BinaryQueue_Consume
+Description: tests comsuming portions of 1 or 2 bytes
+Expected: stringified content and size should match expected
+ Bytes should be pope from begin.
+*/
+RUNNER_TEST(BinaryQueue_Consume)
+{
+ DPL::BinaryQueue queue;
+
+ queue.AppendCopy("abcd", 4);
+ queue.AppendCopy("ef", 2);
+
+ RUNNER_ASSERT(queue.Size() == 6);
+
+ queue.Consume(1);
+ RUNNER_ASSERT(queue.Size() == 5);
+ RUNNER_ASSERT(BinaryQueueToString(queue) == "bcdef");
+
+ queue.Consume(2);
+ RUNNER_ASSERT(queue.Size() == 3);
+ RUNNER_ASSERT(BinaryQueueToString(queue) == "def");
+
+ queue.Consume(1);
+ RUNNER_ASSERT(queue.Size() == 2);
+ RUNNER_ASSERT(BinaryQueueToString(queue) == "ef");
+
+ queue.Consume(2);
+ RUNNER_ASSERT(queue.Size() == 0);
+ RUNNER_ASSERT(BinaryQueueToString(queue) == "");
+}
+
+/*
+Name: BinaryQueue_Flatten
+Description: tests comsuming portions of 1 and more bytes
+Expected: stringified content and size should match expected
+*/
+RUNNER_TEST(BinaryQueue_Flatten)
+{
+ DPL::BinaryQueue queue;
+
+ queue.AppendCopy("abcd", 4);
+ queue.AppendCopy("ef", 2);
+ queue.AppendCopy("g", 1);
+
+ RUNNER_ASSERT(queue.Size() == 7);
+
+ RUNNER_ASSERT(BinaryQueueToString(queue) == "abcdefg");
+}
+
+/*
+Name: BinaryQueue_FlattenConsume
+Description: tests comsuming portions of 1 and more bytes
+Expected: stringified content and size should match expected
+ reading and discarding bytes should affect queue's size and content
+*/
+RUNNER_TEST(BinaryQueue_FlattenConsume)
+{
+ DPL::BinaryQueue queue;
+
+ queue.AppendCopy("abcd", 4);
+ queue.AppendCopy("ef", 2);
+
+ RUNNER_ASSERT(queue.Size() == 6);
+
+ char buffer[7] = { '\0' };
+ queue.FlattenConsume(buffer, 3);
+
+ RUNNER_ASSERT(queue.Size() == 3);
+ RUNNER_ASSERT(BinaryQueueToString(queue) == "def");
+}
+
+/*
+Name: BinaryQueue_AppendCopyFrom
+Description: tests creating copy of not empty queue (use of: AppendCopyFrom)
+Expected: stringified content and size should match expected
+ from original queue and it's copy
+*/
+RUNNER_TEST(BinaryQueue_AppendCopyFrom)
+{
+ DPL::BinaryQueue queue;
+ DPL::BinaryQueue copy;
+
+ queue.AppendCopy("abcd", 4);
+ queue.AppendCopy("ef", 2);
+
+ copy.AppendCopyFrom(queue);
+
+ RUNNER_ASSERT(queue.Size() == 6);
+ RUNNER_ASSERT(copy.Size() == 6);
+ RUNNER_ASSERT(BinaryQueueToString(queue) == "abcdef");
+ RUNNER_ASSERT(BinaryQueueToString(copy) == "abcdef");
+}
+
+/*
+Name: BinaryQueue_AppendCopyTo
+Description: tests creating copy of not empty queue (use of: AppendCopyTo)
+Expected: stringified content and size should match expected
+ from original queue and it's copy
+*/
+RUNNER_TEST(BinaryQueue_AppendCopyTo)
+{
+ DPL::BinaryQueue queue;
+ DPL::BinaryQueue copy;
+
+ queue.AppendCopy("abcd", 4);
+ queue.AppendCopy("ef", 2);
+
+ queue.AppendCopyTo(copy);
+
+ RUNNER_ASSERT(queue.Size() == 6);
+ RUNNER_ASSERT(copy.Size() == 6);
+ RUNNER_ASSERT(BinaryQueueToString(queue) == "abcdef");
+ RUNNER_ASSERT(BinaryQueueToString(copy) == "abcdef");
+}
+
+/*
+Name: BinaryQueue_AppendMoveFrom
+Description: tests moving content of not empty queue (use of: AppendMoveFrom)
+Expected: stringified content and size should match expected
+ for new queue. Old queue should be empty after operation
+*/
+RUNNER_TEST(BinaryQueue_AppendMoveFrom)
+{
+ DPL::BinaryQueue queue;
+ DPL::BinaryQueue copy;
+
+ queue.AppendCopy("abcd", 4);
+ queue.AppendCopy("ef", 2);
+
+ copy.AppendMoveFrom(queue);
+
+ RUNNER_ASSERT(queue.Size() == 0);
+ RUNNER_ASSERT(copy.Size() == 6);
+ RUNNER_ASSERT(BinaryQueueToString(queue) == "");
+ RUNNER_ASSERT(BinaryQueueToString(copy) == "abcdef");
+}
+
+/*
+Name: BinaryQueue_AppendMoveFrom
+Description: tests moving content of not empty queue (use of: AppendMoveTo)
+Expected: stringified content and size should match expected
+ for new queue. Old queue should be empty after operation
+*/
+RUNNER_TEST(BinaryQueue_AppendMoveTo)
+{
+ DPL::BinaryQueue queue;
+ DPL::BinaryQueue copy;
+
+ queue.AppendCopy("abcd", 4);
+ queue.AppendCopy("ef", 2);
+
+ queue.AppendMoveTo(copy);
+
+ RUNNER_ASSERT(queue.Size() == 0);
+ RUNNER_ASSERT(copy.Size() == 6);
+ RUNNER_ASSERT(BinaryQueueToString(queue) == "");
+ RUNNER_ASSERT(BinaryQueueToString(copy) == "abcdef");
+}
+
+class Visitor :
+ public DPL::BinaryQueue::BucketVisitor
+{
+ private:
+ int m_index;
+
+ public:
+ Visitor() :
+ m_index(0)
+ {}
+
+ virtual void OnVisitBucket(const void *buffer, size_t bufferSize)
+ {
+ const char *str = static_cast<const char *>(buffer);
+
+ if (m_index == 0) {
+ RUNNER_ASSERT(bufferSize == 4);
+ RUNNER_ASSERT(str[0] == 'a');
+ RUNNER_ASSERT(str[1] == 'b');
+ RUNNER_ASSERT(str[2] == 'c');
+ RUNNER_ASSERT(str[3] == 'd');
+ } else if (m_index == 1) {
+ RUNNER_ASSERT(bufferSize == 2);
+ RUNNER_ASSERT(str[0] == 'e');
+ RUNNER_ASSERT(str[1] == 'f');
+ } else {
+ RUNNER_FAIL;
+ }
+
+ ++m_index;
+ }
+};
+
+/*
+Name: BinaryQueue_Visitor
+Description: tests byte by byte content of queue by use of visitor
+Expected: stringified content and size should match expected
+ Each byte should be at right position
+*/
+RUNNER_TEST(BinaryQueue_Visitor)
+{
+ DPL::BinaryQueue queue;
+
+ queue.AppendCopy("abcd", 4);
+ queue.AppendCopy("ef", 2);
+
+ Visitor visitor;
+ queue.VisitBuckets(&visitor);
+}
+
+RUNNER_TEST(BinaryQueue_AbstracInputRead)
+{
+ DPL::BinaryQueue queue;
+
+ queue.AppendCopy("abcd", 4);
+
+ queue.Read(0);
+
+ RUNNER_ASSERT(BinaryQueueToString(*queue.Read(1).get()) == "a");
+ RUNNER_ASSERT(BinaryQueueToString(*queue.Read(2).get()) == "bc");
+ RUNNER_ASSERT(BinaryQueueToString(*queue.Read(1).get()) == "d");
+
+ RUNNER_ASSERT(queue.Size() == 0);
+}
+
+/*
+Name: BinaryQueue_AbstracOutputWrite
+Description: tests appending one queue to another
+Expected: written bytes shoudl affect content and size of queue
+*/
+RUNNER_TEST(BinaryQueue_AbstracOutputWrite)
+{
+ DPL::BinaryQueue queue;
+ queue.AppendCopy("abcd", 4);
+
+ DPL::BinaryQueue stream;
+
+ stream.Write(queue, 4);
+
+ RUNNER_ASSERT(BinaryQueueToString(*queue.Read(4).get()) == "abcd");
+}
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