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Jared Wasinger 2019-03-22 08:08:33 -07:00 committed by Guillaume Ballet
parent 8dbe2bb80d
commit d680d1453a
1 changed files with 29 additions and 3 deletions
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32
eth/api_test.go
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@ -32,7 +32,8 @@ var dumper = spew.ConfigState{Indent: " "}
func TestAccountRangeAt(t *testing.T) {
var (
state, _ = state.New(common.Hash{}, state.NewDatabase(ethdb.NewMemDatabase()))
statedb = state.NewDatabase(ethdb.NewMemDatabase())
state, _ = state.New(common.Hash{}, statedb)
addrs = [512]common.Address{}
)
@ -45,12 +46,37 @@ func TestAccountRangeAt(t *testing.T) {
state.SetBalance(addrs[i], big.NewInt(1))
}
state.CommitTrie() // is this needed?
state.Commit(true)
root := state.IntermediateRoot(true)
trie, err := statedb.OpenTrie(root)
if err != nil {
t.Fatal(err)
}
// test getting number of results less than max
result, err := accountRange(trie, &common.Address{0x0}, 128)
if err != nil {
t.Fatal(err)
}
result := accountRange(state.Database().OpenTrie(/* root ??? */), common.Address{0x0}, 128)
if len(result.Addresses) != 128 {
t.Fatalf("expected 128 results. Got %d", len(result.Addresses))
}
// test getting number of results greater than max
result, err = accountRange(trie, &common.Address{0x0}, 512)
if err != nil {
t.Fatal(err)
}
if len(result.Addresses) != 256 {
t.Fatalf("expected 256 results. Got %d", len(result.Addresses))
}
// test pagination TODO
}
func TestStorageRangeAt(t *testing.T) {