package daemon import ( "github.com/docker/docker/pkg/graphdb" "github.com/docker/docker/pkg/truncindex" "os" "path" "testing" ) // // https://github.com/docker/docker/issues/8069 // func TestGet(t *testing.T) { c1 := &Container{ ID: "5a4ff6a163ad4533d22d69a2b8960bf7fafdcba06e72d2febdba229008b0bf57", Name: "tender_bardeen", } c2 := &Container{ ID: "3cdbd1aa394fd68559fd1441d6eff2ab7c1e6363582c82febfaa8045df3bd8de", Name: "drunk_hawking", } c3 := &Container{ ID: "3cdbd1aa394fd68559fd1441d6eff2abfafdcba06e72d2febdba229008b0bf57", Name: "3cdbd1aa", } c4 := &Container{ ID: "75fb0b800922abdbef2d27e60abcdfaf7fb0698b2a96d22d3354da361a6ff4a5", Name: "5a4ff6a163ad4533d22d69a2b8960bf7fafdcba06e72d2febdba229008b0bf57", } c5 := &Container{ ID: "d22d69a2b8960bf7fafdcba06e72d2febdba960bf7fafdcba06e72d2f9008b060b", Name: "d22d69a2b896", } store := &contStore{ s: map[string]*Container{ c1.ID: c1, c2.ID: c2, c3.ID: c3, c4.ID: c4, c5.ID: c5, }, } index := truncindex.NewTruncIndex([]string{}) index.Add(c1.ID) index.Add(c2.ID) index.Add(c3.ID) index.Add(c4.ID) index.Add(c5.ID) daemonTestDbPath := path.Join(os.TempDir(), "daemon_test.db") graph, err := graphdb.NewSqliteConn(daemonTestDbPath) if err != nil { t.Fatalf("Failed to create daemon test sqlite database at %s", daemonTestDbPath) } graph.Set(c1.Name, c1.ID) graph.Set(c2.Name, c2.ID) graph.Set(c3.Name, c3.ID) graph.Set(c4.Name, c4.ID) graph.Set(c5.Name, c5.ID) daemon := &Daemon{ containers: store, idIndex: index, containerGraph: graph, } if container, _ := daemon.Get("3cdbd1aa394fd68559fd1441d6eff2ab7c1e6363582c82febfaa8045df3bd8de"); container != c2 { t.Fatal("Should explicitly match full container IDs") } if container, _ := daemon.Get("75fb0b8009"); container != c4 { t.Fatal("Should match a partial ID") } if container, _ := daemon.Get("drunk_hawking"); container != c2 { t.Fatal("Should match a full name") } // c3.Name is a partial match for both c3.ID and c2.ID if c, _ := daemon.Get("3cdbd1aa"); c != c3 { t.Fatal("Should match a full name even though it collides with another container's ID") } if container, _ := daemon.Get("d22d69a2b896"); container != c5 { t.Fatal("Should match a container where the provided prefix is an exact match to the it's name, and is also a prefix for it's ID") } if _, err := daemon.Get("3cdbd1"); err == nil { t.Fatal("Should return an error when provided a prefix that partially matches multiple container ID's") } if _, err := daemon.Get("nothing"); err == nil { t.Fatal("Should return an error when provided a prefix that is neither a name or a partial match to an ID") } os.Remove(daemonTestDbPath) }