refactor(3p/lisp/mime4cl/test): create one test case per sample file r/6147

Since rt.lisp seems to start tests in parallel, the informational output
about which sample file is being tested gets mangled in all sorts of
ways. The solution is to just loop over the sample files outside a test
and schedule a single test case per sample file from there.

Change-Id: I4494e4a526ce6d92a298cf7daf06c8013c7ca605
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8569
Reviewed-by: sterni <sternenseemann@systemli.org>
Tested-by: BuildkiteCI

1 files changed, 12 insertions, 14 deletions

diff --git a/third_party/lisp/mime4cl/test/mime.lisp b/third_party/lisp/mime4cl/test/mime.lisp
index 2b87c9e5a4ff..dbd1dd996dcc 100644
--- a/third_party/lisp/mime4cl/test/mime.lisp
+++ b/third_party/lisp/mime4cl/test/mime.lisp
@@ -27,17 +27,15 @@
                          *load-pathname*
                          #P"")))
 
-(deftest mime.1
-    (loop
-       for f in (directory (make-pathname :defaults *samples-directory*
-                                          :name :wild
-                                          :type "msg"))
-       do
-         (format t "~A:~%" f)
-         (finish-output)
-         (let* ((orig (mime-message f))
-                (dup (mime-message (with-output-to-string (out) (encode-mime-part orig out)))))
-           (unless (mime= orig dup)
-             (return nil)))
-       finally (return t))
-  t)
+(loop
+ for f in (directory (make-pathname :defaults *samples-directory*
+                                    :name :wild
+                                    :type "msg"))
+ for i from 1
+ do
+ (add-test (intern (format nil "MIME.~A" i))
+           `(let* ((orig (mime-message ,f))
+                   (dup (mime-message
+                         (with-output-to-string (out) (encode-mime-part orig out)))))
+              (mime= orig dup))
+           t))