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#include <wibble/config.h>
#include <wibble/sys/buffer.h>
using namespace std;
using namespace wibble::sys;
#include <wibble/tests/tut-wibble.h>
namespace tut {
struct sys_buffer_shar {};
TESTGRP( sys_buffer );
// Empty buffers should be properly empty
template<> template<>
void to::test< 1 >() {
Buffer buf;
ensure_equals(buf.size(), 0u);
ensure_equals(buf.data(), (void*)0);
}
// Nonempty buffers should be properly nonempty
template<> template<>
void to::test< 2 >() {
Buffer buf(1);
ensure_equals(buf.size(), 1u);
ensure(buf.data() != 0);
}
// Construct by copy should work
template<> template<>
void to::test< 3 >() {
const char* str = "Ciao";
Buffer buf(str, 4);
ensure_equals(buf.size(), 4u);
ensure(memcmp(str, buf.data(), 4) == 0);
}
// Resize should work and preserve the contents
template<> template<>
void to::test< 4 >() {
const char* str = "Ciao";
Buffer buf(str, 4);
ensure_equals(buf.size(), 4u);
ensure(memcmp(str, buf.data(), 4) == 0);
buf.resize(8);
ensure_equals(buf.size(), 8u);
ensure(memcmp(str, buf.data(), 4) == 0);
}
// Check creation by taking ownership of another buffer
template<> template<>
void to::test< 5 >() {
char* str = new char[4];
memcpy(str, "ciao", 4);
Buffer buf(str, 4, true);
ensure_equals(buf.size(), 4u);
ensure_equals((void*)str, buf.data());
}
}
// vim:set ts=4 sw=4:
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