fixing controlled descruction

1 files changed, 133 insertions, 0 deletions

diff --git a/pipe_factory_test.go b/pipe_factory_test.go
new file mode 100644
index 00000000..ae276ab6
--- /dev/null
+++ b/pipe_factory_test.go
@@ -0,0 +1,133 @@
+package roadrunner
+
+import (
+	"github.com/stretchr/testify/assert"
+	"os/exec"
+	"testing"
+)
+
+func Test_Pipe_Start(t *testing.T) {
+	cmd := exec.Command("php", "php-src/tests/client.php", "echo", "pipes")
+
+	w, err := NewPipeFactory().SpawnWorker(cmd)
+	assert.NoError(t, err)
+	assert.NotNil(t, w)
+
+	go func() {
+		assert.NoError(t, w.Wait())
+	}()
+
+	w.Stop()
+}
+
+func Test_Pipe_StartError(t *testing.T) {
+	cmd := exec.Command("php", "php-src/tests/client.php", "echo", "pipes")
+	cmd.Start()
+
+	w, err := NewPipeFactory().SpawnWorker(cmd)
+	assert.Error(t, err)
+	assert.Nil(t, w)
+}
+
+func Test_Pipe_PipeError(t *testing.T) {
+	cmd := exec.Command("php", "php-src/tests/client.php", "echo", "pipes")
+	cmd.StdinPipe()
+
+	w, err := NewPipeFactory().SpawnWorker(cmd)
+	assert.Error(t, err)
+	assert.Nil(t, w)
+}
+
+func Test_Pipe_PipeError2(t *testing.T) {
+	cmd := exec.Command("php", "php-src/tests/client.php", "echo", "pipes")
+	cmd.StdoutPipe()
+
+	w, err := NewPipeFactory().SpawnWorker(cmd)
+	assert.Error(t, err)
+	assert.Nil(t, w)
+}
+
+func Test_Pipe_Failboot(t *testing.T) {
+	cmd := exec.Command("php", "php-src/tests/failboot.php")
+	w, err := NewPipeFactory().SpawnWorker(cmd)
+
+	assert.Nil(t, w)
+	assert.Error(t, err)
+	assert.Contains(t, err.Error(), "failboot")
+}
+
+func Test_Pipe_Invalid(t *testing.T) {
+	cmd := exec.Command("php", "php-src/tests/invalid.php")
+
+	w, err := NewPipeFactory().SpawnWorker(cmd)
+	assert.Error(t, err)
+	assert.Nil(t, w)
+}
+
+func Test_Pipe_Echo(t *testing.T) {
+	cmd := exec.Command("php", "php-src/tests/client.php", "echo", "pipes")
+
+	w, _ := NewPipeFactory().SpawnWorker(cmd)
+	go func() {
+		assert.NoError(t, w.Wait())
+	}()
+	defer w.Stop()
+
+	res, err := w.Exec(&Payload{Body: []byte("hello")})
+
+	assert.NoError(t, err)
+	assert.NotNil(t, res)
+	assert.NotNil(t, res.Body)
+	assert.Nil(t, res.Context)
+
+	assert.Equal(t, "hello", res.String())
+}
+
+func Test_Pipe_Broken(t *testing.T) {
+	cmd := exec.Command("php", "php-src/tests/client.php", "broken", "pipes")
+
+	w, _ := NewPipeFactory().SpawnWorker(cmd)
+	go func() {
+		err := w.Wait()
+
+		assert.Error(t, err)
+		assert.Contains(t, err.Error(), "undefined_function()")
+	}()
+	defer w.Stop()
+
+	res, err := w.Exec(&Payload{Body: []byte("hello")})
+
+	assert.Error(t, err)
+	assert.Nil(t, res)
+}
+
+func Benchmark_Pipe_SpawnWorker_Stop(b *testing.B) {
+	f := NewPipeFactory()
+	for n := 0; n < b.N; n++ {
+		cmd := exec.Command("php", "php-src/tests/client.php", "echo", "pipes")
+		w, _ := f.SpawnWorker(cmd)
+		go func() {
+			if w.Wait() != nil {
+				b.Fail()
+			}
+		}()
+
+		w.Stop()
+	}
+}
+
+func Benchmark_Pipe_Worker_ExecEcho(b *testing.B) {
+	cmd := exec.Command("php", "php-src/tests/client.php", "echo", "pipes")
+
+	w, _ := NewPipeFactory().SpawnWorker(cmd)
+	go func() {
+		w.Wait()
+	}()
+	defer w.Stop()
+
+	for n := 0; n < b.N; n++ {
+		if _, err := w.Exec(&Payload{Body: []byte("hello")}); err != nil {
+			b.Fail()
+		}
+	}
+}