diff options
Diffstat (limited to 'tests/utils.scm')
| -rw-r--r-- | tests/utils.scm | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/tests/utils.scm b/tests/utils.scm index 7681c72..ce8fdb2 100644 --- a/tests/utils.scm +++ b/tests/utils.scm @@ -1,5 +1,5 @@ ;;; guile-email --- Guile email parser -;;; Copyright © 2019 Arun Isaac <arunisaac@systemreboot.net> +;;; Copyright © 2019, 2020 Arun Isaac <arunisaac@systemreboot.net> ;;; ;;; This file is part of guile-email. ;;; @@ -35,4 +35,15 @@ (call-with-input-string "" (cut read-while <> read identity)))) +(test-equal "read-bytes-till returns empty bytevector on match at beginning" + (call-with-port (open-bytevector-input-port #vu8(1 2 3)) + (cut read-bytes-till <> #vu8(1 2))) + #vu8()) + +(test-equal "read-while returns empty string on match at beginning" + (call-with-input-string "foo\nbar" + (lambda (port) + (read-while port get-line (negate (cut string-prefix? "foo" <>))))) + "") + (test-end "utils") |