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// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package script
import (
"testing"
)
func TestNoop(t *testing.T) {
err := Perform(0, nil)
if err != nil {
t.Errorf("Got error: %s", err)
}
}
func TestSimple(t *testing.T) {
c := make(chan int)
defer close(c)
a := NewEvent("send", nil, Send{c, 1})
b := NewEvent("recv", []*Event{a}, Recv{c, 1})
err := Perform(0, []*Event{a, b})
if err != nil {
t.Errorf("Got error: %s", err)
}
}
func TestFail(t *testing.T) {
c := make(chan int)
defer close(c)
a := NewEvent("send", nil, Send{c, 2})
b := NewEvent("recv", []*Event{a}, Recv{c, 1})
err := Perform(0, []*Event{a, b})
if err == nil {
t.Errorf("Failed to get expected error")
} else if _, ok := err.(ReceivedUnexpected); !ok {
t.Errorf("Error returned was of the wrong type: %s", err)
}
}
func TestClose(t *testing.T) {
c := make(chan int)
a := NewEvent("close", nil, Close{c})
b := NewEvent("closed", []*Event{a}, Closed{c})
err := Perform(0, []*Event{a, b})
if err != nil {
t.Errorf("Got error: %s", err)
}
}
func matchOne(v interface{}) bool {
if i, ok := v.(int); ok && i == 1 {
return true
}
return false
}
func TestRecvMatch(t *testing.T) {
c := make(chan int)
a := NewEvent("send", nil, Send{c, 1})
b := NewEvent("recv", []*Event{a}, RecvMatch{c, matchOne})
err := Perform(0, []*Event{a, b})
if err != nil {
t.Errorf("Got error: %s", err)
}
}
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