public void test_blob_write()
{
using (sqlite3 db = ugly.open(":memory:"))
{
const int len = 100;
db.exec("CREATE TABLE foo (b blob);");
using (sqlite3_stmt stmt = db.prepare("INSERT INTO foo (b) VALUES (?)"))
{
stmt.bind_zeroblob(1, len);
stmt.step();
}
long rowid = db.last_insert_rowid();
using (sqlite3_blob bh = db.blob_open("main", "foo", "b", rowid, 1))
{
int len2 = bh.bytes();
Assert.AreEqual(len, len2);
int passes = 10;
Assert.AreEqual(len % passes, 0);
int sublen = len / passes;
byte[] buf = new byte[sublen];
for (int i = 0; i < sublen; i++)
{
buf[i] = (byte)(i % 256);
}
for (int q = 0; q < passes; q++)
{
bh.write(buf, q * sublen);
}
}
}
}
