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vm: add 'storage' VM CLI command to dump storage items

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Another nice one, very useful for debugging.
This commit is contained in:
Anna Shaleva 2022-10-04 15:38:42 +03:00
parent ff03c33e6d
commit 8c78177806
2 changed files with 105 additions and 2 deletions
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31
cli/vm/cli_test.go
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@ -221,6 +221,12 @@ func (e *executor) checkEvents(t *testing.T, isKeywordExpected bool, events ...s
require.NoError(t, err)
}
func (e *executor) checkStorage(t *testing.T, kvs ...storage.KeyValue) {
for _, kv := range kvs {
e.checkNextLine(t, fmt.Sprintf("%s: %s", hex.EncodeToString(kv.Key), hex.EncodeToString(kv.Value)))
}
}
func (e *executor) checkSlot(t *testing.T, items ...interface{}) {
d := json.NewDecoder(e.out)
var actual interface{}
@ -849,3 +855,28 @@ func TestEnv(t *testing.T) {
e.checkNextLine(t, "Node config:") // Do not check exact node config.
})
}
func TestDumpStorage(t *testing.T) {
e := newTestVMClIWithState(t)
h, err := e.cli.chain.GetContractScriptHash(1) // examples/storage/storage.go
require.NoError(t, err)
expected := []storage.KeyValue{
{Key: []byte{1}, Value: []byte{2}},
{Key: []byte{2}, Value: []byte{2}},
}
e.runProg(t,
"storage "+h.StringLE(),
"storage 0x"+h.StringLE(),
"storage "+address.Uint160ToString(h),
"storage 1",
"storage 1 "+hex.EncodeToString(expected[0].Key),
"storage 1 --backwards",
)
e.checkStorage(t, expected...)
e.checkStorage(t, expected...)
e.checkStorage(t, expected...)
e.checkStorage(t, expected...)
e.checkStorage(t, storage.KeyValue{Key: nil, Value: []byte{2}}) // empty key because search prefix is trimmed
e.checkStorage(t, expected[1], expected[0])
}