Next (#214)

* Renamed DOCUMENT to PAGE

* Added PageLoadParams

* Added PageLoadParams

* Renamed LoadPageParams -> PageLoadParams

* Added support for context.Done() (#201)

* Bug/#189 operators precedence (#202)

* Fixed math operators precedence

* Fixed logical operators precedence

* Fixed array operator

* Added support for parentheses to enforce a different operator evaluation order

* Feature/#200 drivers (#209)

* Added new interfaces

* Renamed dynamic to cdp driver

* Renamed drivers

* Added ELEMENT_EXISTS function (#210)

* Renamed back PAGE to DOCUMENT (#211)

* Added Getter and Setter interfaces

pkg/runtime/program_test.go

@@ -8,6 +8,11 @@ import (
 	"testing"
 )
 
+type Result struct {
+	Value []byte
+	Error error
+}
+
 func TestProgram(t *testing.T) {
 	Convey("Should recover from panic", t, func() {
 		c := compiler.New()
@@ -22,4 +27,28 @@ func TestProgram(t *testing.T) {
 		So(err, ShouldBeError)
 		So(err.Error(), ShouldEqual, "test")
 	})
+
+	Convey("Should stop an execution when context is cancelled", t, func() {
+		c := compiler.New()
+		p := c.MustCompile(`WAIT(1000) RETURN TRUE`)
+
+		out := make(chan Result)
+
+		ctx, cancel := context.WithCancel(context.Background())
+
+		go func() {
+			v, err := p.Run(ctx)
+
+			out <- Result{
+				Value: v,
+				Error: err,
+			}
+		}()
+
+		cancel()
+
+		o := <-out
+
+		So(o.Error, ShouldEqual, core.ErrTerminated)
+	})
 }