From d00fb4096700cd8feed06ca32c93f080fb6446b1 Mon Sep 17 00:00:00 2001
From: Isao Jonas <isao.jonas@gmail.com>
Date: Mon, 5 Aug 2013 09:03:42 -0500
Subject: [PATCH] added tests for 1405

---
 buildfile_test.go | 34 ++++++++++++++++++++++++++++++++++
 container_test.go | 22 ++++++++++++++++++++++
 2 files changed, 56 insertions(+)

diff --git a/buildfile_test.go b/buildfile_test.go
index 0e2d9ecefc..9d002f0665 100644
--- a/buildfile_test.go
+++ b/buildfile_test.go
@@ -328,6 +328,40 @@ func TestBuildEntrypoint(t *testing.T) {
 	}
 }
 
+// testing #1405 - config.Cmd does not get cleaned up if
+// utilizing cache
+func TestBuildEntrypointRunCleanup(t *testing.T) {
+	runtime, err := newTestRuntime()
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer nuke(runtime)
+
+	srv := &Server{
+		runtime:     runtime,
+		pullingPool: make(map[string]struct{}),
+		pushingPool: make(map[string]struct{}),
+	}
+
+	img := buildImage(testContextTemplate{`
+        from {IMAGE}
+        run echo "hello"
+        `,
+		nil, nil}, t, srv, true)
+
+	img = buildImage(testContextTemplate{`
+        from {IMAGE}
+        run echo "hello"
+        add foo /foo
+        entrypoint ["/bin/echo"]
+        `,
+		[][2]string{{"foo", "HEYO"}}, nil}, t, srv, true)
+
+	if len(img.Config.Cmd) != 0 {
+		t.Fail()
+	}
+}
+
 func TestBuildImageWithCache(t *testing.T) {
 	runtime, err := newTestRuntime()
 	if err != nil {
diff --git a/container_test.go b/container_test.go
index f29ae9e4ea..2f9da15f6e 100644
--- a/container_test.go
+++ b/container_test.go
@@ -996,6 +996,28 @@ func TestEntrypoint(t *testing.T) {
 	}
 }
 
+func TestEntrypointNoCmd(t *testing.T) {
+	runtime := mkRuntime(t)
+	defer nuke(runtime)
+	container, err := NewBuilder(runtime).Create(
+		&Config{
+			Image:      GetTestImage(runtime).ID,
+			Entrypoint: []string{"/bin/echo", "foobar"},
+		},
+	)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer runtime.Destroy(container)
+	output, err := container.Output()
+	if err != nil {
+		t.Fatal(err)
+	}
+	if strings.Trim(string(output), "\r\n") != "foobar" {
+		t.Error(string(output))
+	}
+}
+
 func grepFile(t *testing.T, path string, pattern string) {
 	f, err := os.Open(path)
 	if err != nil {