tests: reduce noise but make test.bash accept "-v"

main_test.go

@@ -319,7 +319,9 @@ func TestRmwRace(t *testing.T) {
 			}
 		*/
 	}
-	fmt.Println(goodMd5)
+	if testing.Verbose() {
+		fmt.Println(goodMd5)
+	}
 }
 func BenchmarkStreamWrite(t *testing.B) {
 	buf := make([]byte, 1024*1024)

test.bash

@@ -1,9 +1,9 @@
 #!/bin/bash
 
-set -eux
+set -eu
 
 go build ./cryptfs
-go test ./cryptfs
+go test ./cryptfs $*
 
 source build.bash
-go test
+go test $*