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cli/smartcontract: add testinvoke cli command

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That uses new 'invoke' RPC method.
This commit is contained in:
Roman Khimov 2019-11-28 19:40:13 +03:00
parent 127f8418c8
commit b0a22cf1e7
1 changed files with 46 additions and 7 deletions
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53
cli/smartcontract/smart_contract.go
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@ -97,6 +97,29 @@ func NewCommands() []cli.Command {
}, },
}, },
}, },
{
Name: "testinvoke",
Usage: "invoke deployed contract on the blockchain (test mode)",
UsageText: "neo-go contract testinvoke -e endpoint scripthash [arguments...]",
Description: `Executes given (as a script hash) deployed script with the given arguments.
It's very similar to the tesinvokefunction command, but differs in the way
arguments are being passed. This invoker does not accept method parameter
and it passes all given parameters as plain values to the contract, not
wrapping them them into array like testinvokefunction does. For arguments
syntax please refer to the testinvokefunction command help.
Most of the time (if your contract follows the standard convention of
method with array of values parameters) you want to use testinvokefunction
command instead of testinvoke.
`,
Action: testInvoke,
Flags: []cli.Flag{
cli.StringFlag{
Name: "endpoint, e",
Usage: "RPC endpoint address (like 'http://seed4.ngd.network:20332')",
},
},
},
{ {
Name: "testinvokefunction", Name: "testinvokefunction",
Usage: "invoke deployed contract on the blockchain (test mode)", Usage: "invoke deployed contract on the blockchain (test mode)",
@ -287,7 +310,20 @@ func contractCompile(ctx *cli.Context) error {
return nil return nil
} }
func testInvoke(ctx *cli.Context) error {
return testInvokeInternal(ctx, false)
}
func testInvokeFunction(ctx *cli.Context) error { func testInvokeFunction(ctx *cli.Context) error {
return testInvokeInternal(ctx, true)
}
func testInvokeInternal(ctx *cli.Context, withMethod bool) error {
var resp *rpc.InvokeScriptResponse
var operation string
var paramsStart = 1
var params = make([]smartcontract.Parameter, 0)
endpoint := ctx.String("endpoint") endpoint := ctx.String("endpoint")
if len(endpoint) == 0 { if len(endpoint) == 0 {
return cli.NewExitError(errNoEndpoint, 1) return cli.NewExitError(errNoEndpoint, 1)
@ -298,16 +334,15 @@ func testInvokeFunction(ctx *cli.Context) error {
return cli.NewExitError(errNoScriptHash, 1) return cli.NewExitError(errNoScriptHash, 1)
} }
script := args[0] script := args[0]
operation := "" if withMethod && len(args) > 1 {
if len(args) > 1 {
operation = args[1] operation = args[1]
paramsStart++
} }
params := make([]smartcontract.Parameter, 0) if len(args) > paramsStart {
if len(args) > 2 { for k, s := range args[paramsStart:] {
for k, s := range args[2:] {
param, err := smartcontract.NewParameterFromString(s) param, err := smartcontract.NewParameterFromString(s)
if err != nil { if err != nil {
return cli.NewExitError(fmt.Errorf("failed to parse argument #%d: %v", k+2+1, err), 1) return cli.NewExitError(fmt.Errorf("failed to parse argument #%d: %v", k+paramsStart+1, err), 1)
} }
params = append(params, *param) params = append(params, *param)
} }
@ -318,7 +353,11 @@ func testInvokeFunction(ctx *cli.Context) error {
return cli.NewExitError(err, 1) return cli.NewExitError(err, 1)
} }
resp, err := client.InvokeFunction(script, operation, params) if withMethod {
resp, err = client.InvokeFunction(script, operation, params)
} else {
resp, err = client.Invoke(script, params)
}
if err != nil { if err != nil {
return cli.NewExitError(err, 1) return cli.NewExitError(err, 1)
} }