mirror of
https://github.com/robertkrimen/otto
synced 2025-10-26 20:28:49 +08:00
79 lines
1.3 KiB
Go
79 lines
1.3 KiB
Go
package otto
|
|
|
|
import (
|
|
"testing"
|
|
)
|
|
|
|
func TestScript(t *testing.T) {
|
|
tt(t, func() {
|
|
vm := New()
|
|
|
|
script, err := vm.Compile("xyzzy", `var abc; if (!abc) abc = 0; abc += 2; abc;`)
|
|
is(err, nil)
|
|
|
|
str := script.String()
|
|
is(str, "// xyzzy\nvar abc; if (!abc) abc = 0; abc += 2; abc;")
|
|
|
|
value, err := vm.Run(script)
|
|
is(err, nil)
|
|
is(value, 2)
|
|
|
|
if true {
|
|
return
|
|
}
|
|
|
|
tmp, err := script.marshalBinary()
|
|
is(err, nil)
|
|
is(len(tmp), 1228)
|
|
|
|
{
|
|
script := &Script{}
|
|
err = script.unmarshalBinary(tmp)
|
|
is(err, nil)
|
|
|
|
is(script.String(), str)
|
|
|
|
value, err = vm.Run(script)
|
|
is(err, nil)
|
|
is(value, 4)
|
|
|
|
tmp, err = script.marshalBinary()
|
|
is(err, nil)
|
|
is(len(tmp), 1228)
|
|
}
|
|
|
|
{
|
|
script := &Script{}
|
|
err = script.unmarshalBinary(tmp)
|
|
is(err, nil)
|
|
|
|
is(script.String(), str)
|
|
|
|
value, err := vm.Run(script)
|
|
is(err, nil)
|
|
is(value, 6)
|
|
|
|
tmp, err = script.marshalBinary()
|
|
is(err, nil)
|
|
is(len(tmp), 1228)
|
|
}
|
|
|
|
{
|
|
version := scriptVersion
|
|
scriptVersion = "bogus"
|
|
|
|
script := &Script{}
|
|
err = script.unmarshalBinary(tmp)
|
|
is(err, "version mismatch")
|
|
|
|
is(script.String(), "// \n")
|
|
is(script.version, "")
|
|
is(script.program == nil, true)
|
|
is(script.filename, "")
|
|
is(script.src, "")
|
|
|
|
scriptVersion = version
|
|
}
|
|
})
|
|
}
|