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#include <cxxtest/TestSuite.h>
#include "common/array.h"
#include "common/str.h"
class ArrayTestSuite : public CxxTest::TestSuite
{
public:
void test_empty_clear() {
Common::Array<int> array;
TS_ASSERT( array.empty() );
array.push_back(17);
array.push_back(33);
TS_ASSERT( !array.empty() );
array.clear();
TS_ASSERT( array.empty() );
}
void test_iterator() {
Common::Array<int> array;
Common::Array<int>::iterator iter;
// Fill the array with some random data
array.push_back(17);
array.push_back(33);
array.push_back(-11);
// Iterate over the array and verify that we encounter the elements in
// the order we expect them to be.
iter = array.begin();
TS_ASSERT_EQUALS( *iter, 17 );
++iter;
TS_ASSERT( iter != array.end() );
TS_ASSERT_EQUALS( *iter, 33 );
++iter;
TS_ASSERT( iter != array.end() );
// Also test the postinc
TS_ASSERT_EQUALS( *iter, -11 );
iter++;
TS_ASSERT( iter == array.end() );
}
void test_direct_access() {
Common::Array<int> array;
// Fill the array with some random data
array.push_back(17);
array.push_back(33);
array.push_back(-11);
TS_ASSERT_EQUALS( array[0], 17 );
TS_ASSERT_EQUALS( array[1], 33 );
TS_ASSERT_EQUALS( array[2], -11 );
}
void test_insert_at() {
Common::Array<int> array;
// First of all some data
array.push_back(-12);
array.push_back(17);
array.push_back(25);
array.push_back(-11);
// Insert some data
array.insert_at(2, 33);
TS_ASSERT_EQUALS( array[0], -12 );
TS_ASSERT_EQUALS( array[1], 17 );
TS_ASSERT_EQUALS( array[2], 33 );
TS_ASSERT_EQUALS( array[3], 25 );
TS_ASSERT_EQUALS( array[4], -11 );
TS_ASSERT_EQUALS( array.size(), (unsigned int)5 );
}
void test_remove_at() {
Common::Array<int> array;
// First of all some data
array.push_back(-12);
array.push_back(17);
array.push_back(33);
array.push_back(25);
array.push_back(-11);
// Remove some data
array.remove_at(1);
TS_ASSERT_EQUALS( array[0], -12 );
TS_ASSERT_EQUALS( array[1], 33 );
TS_ASSERT_EQUALS( array[2], 25 );
TS_ASSERT_EQUALS( array[3], -11 );
TS_ASSERT_EQUALS( array.size(), (unsigned int)4 );
}
void test_push_back() {
Common::Array<int> array1, array2;
// Some data for both
array1.push_back(-3);
array1.push_back(5);
array1.push_back(9);
array2.push_back(3);
array2.push_back(-2);
array2.push_back(-131);
array1.push_back(array2);
TS_ASSERT_EQUALS( array1[0], -3 );
TS_ASSERT_EQUALS( array1[1], 5 );
TS_ASSERT_EQUALS( array1[2], 9 );
TS_ASSERT_EQUALS( array1[3], 3 );
TS_ASSERT_EQUALS( array1[4], -2 );
TS_ASSERT_EQUALS( array1[5], -131 );
TS_ASSERT_EQUALS( array1.size(), (unsigned int)6 );
TS_ASSERT_EQUALS( array2.size(), (unsigned int)3 );
}
void test_copy_constructor() {
Common::Array<int> array1;
// Some data for both
array1.push_back(-3);
array1.push_back(5);
array1.push_back(9);
Common::Array<int> array2(array1);
TS_ASSERT_EQUALS( array2[0], -3 );
TS_ASSERT_EQUALS( array2[1], 5 );
TS_ASSERT_EQUALS( array2[2], 9 );
TS_ASSERT_EQUALS( array2.size(), (unsigned int)3 );
}
void test_array_constructor() {
const int array1[] = { -3, 5, 9 };
Common::Array<int> array2(array1, 3);
TS_ASSERT_EQUALS( array2[0], -3 );
TS_ASSERT_EQUALS( array2[1], 5 );
TS_ASSERT_EQUALS( array2[2], 9 );
TS_ASSERT_EQUALS( array2.size(), (unsigned int)3 );
}
void test_array_constructor_str() {
const char *array1[] = { "a", "b", "c" };
Common::StringList array2(array1, 3);
TS_ASSERT_EQUALS( array2[0], "a" );
TS_ASSERT_EQUALS( array2[1], "b" );
TS_ASSERT_EQUALS( array2[2], "c" );
TS_ASSERT_EQUALS( array2.size(), (unsigned int)3 );
}
void test_front_back_push_pop() {
Common::Array<int> container;
container.push_back( 42);
container.push_back(-23);
TS_ASSERT_EQUALS(container.front(), 42);
TS_ASSERT_EQUALS(container.back(), -23);
container.front() = -17;
container.back() = 163;
TS_ASSERT_EQUALS(container.front(), -17);
TS_ASSERT_EQUALS(container.back(), 163);
container.pop_back();
TS_ASSERT_EQUALS(container.front(), -17);
TS_ASSERT_EQUALS(container.back(), -17);
}
};
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