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vm/cli: add support for bool type as 'run' parameter

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This commit is contained in:
Roman Khimov 2019-09-10 19:30:32 +03:00
parent 982bdcd704
commit c5911c2f10
1 changed files with 17 additions and 6 deletions
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23
pkg/vm/cli/cli.go
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@ -88,12 +88,15 @@ var commands = []*ishell.Cmd{
<operation> is an operation name, passed as a first parameter to Main() (and it
can't be 'help' at the moment)
<parameter> is a parameter (can be repeated multiple times) specified
as <type>:<value>, where type can be 'int' or 'string' and value is
a value of this type (string is pushed as a byte array value); passing
parameters without operation is not supported
as <type>:<value>, where type can be:
'bool': supports 'false' and 'true' values
'int': supports integers as values
'string': supports strings as values (that are pushed as a byte array
values to the stack)
Parameters are packed into array before they're passed to the script. so
effectively 'run' only supports contracts with signatures like this:
Passing parameters without operation is not supported. Parameters are packed
into array before they're passed to the script, so effectively 'run' only
supports contracts with signatures like this:
func Main(operation string, args []interface{}) interface{}
Example:
@ -122,7 +125,7 @@ Example:
},
}
// VMCLI object for interacting with the VM.
// VMCLI object for interacting with the VM.
type VMCLI struct {
vm *vm.VM
shell *ishell.Shell
@ -322,6 +325,14 @@ func parseArgs(args []string) ([]vm.StackItem, error) {
value := typeAndVal[1]
switch typ {
case "bool":
if value == "false" {
items[i] = vm.NewBoolItem(false)
} else if value == "true" {
items[i] = vm.NewBoolItem(true)
} else {
return nil, errors.New("failed to parse bool parameter")
}
case "int":
val, err := strconv.Atoi(value)
if err != nil {