Example #1
0
func testiter2(t *testing.T, s Storer) {
	err := s.Tx(true, func(tx Transaction) error {
		var err error
		out := make(rand.StringPermutation, len(rand.LowerCase))
		err = rand.RandomPermutation(rand.StringPermutation(rand.LowerCase), out, "go")
		if err != nil {
			return nil
		}
		for i, key := range out {
			err = tx.Put(key, &TestStruct{I: i, Key: key})
			if err != nil {
				return err
			}
		}
		c := tx.Cursor()
		prev, _ := c.First()
		for k, _ := c.First(); k != ""; k, _ = c.Next() {
			if k < prev {
				t.Logf("not in alphabetic sequence %v >= %v", prev, k)
				t.Fail()
			}
			prev = k
		}
		return nil
	})
	if err != nil {
		t.Fatal(e.Trace(e.Forward(err)))
	}
}
Example #2
0
func testsort(t *testing.T, s Storer) {
	for i := 0; i < 50; i++ {
		err := s.Tx(true, func(tx Transaction) error {
			var err error
			out := make(rand.StringPermutation, len(rand.LowerCase))
			err = rand.RandomPermutation(rand.StringPermutation(rand.LowerCase), out, "go")
			if err != nil {
				return nil
			}
			//t.Log(out)
			for i, key := range out {
				err = tx.Put(key, &TestStruct{I: i, Key: key})
				if err != nil {
					return err
				}
			}
			//var l uint
			// l, err = tx.Len()
			// if err != nil {
			// 	return err
			// }
			// if l != uint(len(out)) {
			// 	return e.New("wrong len %v", l)
			// }
			c := tx.Cursor()
			prev, _ := c.First()
			for k, _ := c.First(); k != ""; k, _ = c.Next() {
				if k < prev {
					t.Log("not in alphabetic sequence")
					t.Fail()
				}
				// err := c.Del()
				// if err != nil {
				// 	return err
				// }
			}
			return nil
		})
		if err != nil {
			t.Fatal(e.Trace(e.Forward(err)))
		}
		err = s.Drop()
		if err != nil {
			t.Fatal(e.Trace(e.Forward(err)))
		}
	}
}