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#include <cxxtest/TestSuite.h>
#include "common/memstream.h"
class MemoryWriteStreamTestSuite : public CxxTest::TestSuite {
public:
void test_err() {
byte temp = 0;
Common::MemoryWriteStream stream(&temp, 0);
TS_ASSERT(!stream.err());
// Make sure the error indicator gets set
stream.write(&temp, 1);
TS_ASSERT(stream.err());
// Test whether the error indicator can be cleared
stream.clearErr();
TS_ASSERT(!stream.err());
}
void test_write() {
byte buffer[7] = {};
Common::MemoryWriteStream stream(buffer, sizeof(buffer));
const byte data[7] = { 7, 4, 3, 0, 10, 12, 1 };
stream.write(data, sizeof(data));
TS_ASSERT(memcmp(buffer, data, sizeof(data)) == 0);
TS_ASSERT(!stream.err());
}
};
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