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/*
* Copyright (c) 2020 Cisco and/or its affiliates.
* 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 <gtest/gtest.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/socket.h>
#include <sys/un.h>
#include <unistd.h>
#include <netinet/in.h>
extern "C" {
#define WITH_TESTS
#include <hicn/base/vector.h>
}
/*
* TODO
* - test max_size
*/
#define DEFAULT_SIZE 10
class VectorTest : public ::testing::Test {
protected:
VectorTest() { }
virtual ~VectorTest() { }
int *vector = NULL;
};
/* TEST: Vector allocation and initialization */
TEST_F(VectorTest, VectorAllocate)
{
vector_init(vector, DEFAULT_SIZE, 0);
/* Allocated size should be the next power of two */
EXPECT_EQ(vector_get_alloc_size(vector), 16);
/* Setting elements within the allocated size should not trigger a resize */
vector_ensure_pos(vector, 15);
EXPECT_EQ(vector_get_alloc_size(vector), 16);
/* Setting elements after should through */
vector_ensure_pos(vector, 16);
EXPECT_EQ(vector_get_alloc_size(vector), 32);
/* Check that free indices and bitmaps are correctly updated */
vector_free(vector);
}
TEST_F(VectorTest, VectorSize)
{
vector_init(vector, DEFAULT_SIZE, 0);
vector_push(vector, 109);
int size = vector_len(vector);
EXPECT_EQ(size, 1);
vector_push(vector, 109);
size = vector_len(vector);
EXPECT_EQ(size, 2);
vector_push(vector, 109);
size = vector_len(vector);
EXPECT_EQ(size, 3);
vector_free(vector);
}
TEST_F(VectorTest, VectorCheckValue)
{
vector_init(vector, DEFAULT_SIZE, 0);
vector_push(vector, 109);
vector_push(vector, 200);
EXPECT_EQ(vector[0], 109);
EXPECT_EQ(vector[1], 200);
vector_free(vector);
}
TEST_F(VectorTest, VectorEnsurePos)
{
vector_init(vector, DEFAULT_SIZE, 0);
printf (" %p\n", vector);
vector_ensure_pos(vector, 1025);
for (int i = 0; i <1025; i++) {
//printf("i %d\n", i);
//printf (" %p\n", vector);
vector_push(vector, i);
}
int size = vector_len(vector);
EXPECT_EQ(size, 1025);
vector_free(vector);
}
int main(int argc, char **argv)
{
::testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}
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