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vm: allow historic calls inside VM CLI

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This commit is contained in:
Anna Shaleva 2022-10-04 14:53:31 +03:00
parent 79e13f73d8
commit ff03c33e6d
2 changed files with 97 additions and 22 deletions
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38
cli/vm/cli_test.go
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@ -760,6 +760,31 @@ func TestRunWithState(t *testing.T) {
e.checkStack(t, 3)
}
func TestRunWithHistoricState(t *testing.T) {
e := newTestVMClIWithState(t)
script := io.NewBufBinWriter()
h, err := e.cli.chain.GetContractScriptHash(1) // examples/storage/storage.go
require.NoError(t, err)
emit.AppCall(script.BinWriter, h, "get", callflag.All, 1)
b := script.Bytes()
e.runProg(t,
"loadhex "+hex.EncodeToString(b), // normal invocation
"run",
"loadhex --historic 3 "+hex.EncodeToString(b), // historic invocation, old value should be retrieved
"run",
"loadhex --historic 0 "+hex.EncodeToString(b), // historic invocation, contract is not deployed yet
"run",
)
e.checkNextLine(t, "READY: loaded 36 instructions")
e.checkStack(t, []byte{2})
e.checkNextLine(t, "READY: loaded 36 instructions")
e.checkStack(t, []byte{1})
e.checkNextLine(t, "READY: loaded 36 instructions")
e.checkNextLineExact(t, "Error: at instruction 31 (SYSCALL): failed to invoke syscall 1381727586: called contract a00e3c2643a08a452d8b0bdd31849ae11a17c445 not found: key not found\n")
}
func TestEvents(t *testing.T) {
e := newTestVMClIWithState(t)
@ -792,6 +817,7 @@ func TestEnv(t *testing.T) {
e := newTestVMCLI(t)
e.runProg(t, "env")
e.checkNextLine(t, "Chain height: 0")
e.checkNextLineExact(t, "VM height (may differ from chain height in case of historic call): 0\n")
e.checkNextLine(t, "Network magic: 42")
e.checkNextLine(t, "DB type: inmemory")
})
@ -799,6 +825,17 @@ func TestEnv(t *testing.T) {
e := newTestVMClIWithState(t)
e.runProg(t, "env")
e.checkNextLine(t, "Chain height: 5")
e.checkNextLineExact(t, "VM height (may differ from chain height in case of historic call): 5\n")
e.checkNextLine(t, "Network magic: 42")
e.checkNextLine(t, "DB type: leveldb")
})
t.Run("setup with historic state", func(t *testing.T) {
e := newTestVMClIWithState(t)
e.runProg(t, "loadbase64 --historic 3 "+base64.StdEncoding.EncodeToString([]byte{byte(opcode.PUSH1)}),
"env")
e.checkNextLine(t, "READY: loaded 1 instructions")
e.checkNextLine(t, "Chain height: 5")
e.checkNextLineExact(t, "VM height (may differ from chain height in case of historic call): 3\n")
e.checkNextLine(t, "Network magic: 42")
e.checkNextLine(t, "DB type: leveldb")
})
@ -806,6 +843,7 @@ func TestEnv(t *testing.T) {
e := newTestVMClIWithState(t)
e.runProg(t, "env -v")
e.checkNextLine(t, "Chain height: 5")
e.checkNextLineExact(t, "VM height (may differ from chain height in case of historic call): 5\n")
e.checkNextLine(t, "Network magic: 42")
e.checkNextLine(t, "DB type: leveldb")
e.checkNextLine(t, "Node config:") // Do not check exact node config.