- (test-output \"ERROR\")))"
-test_expect_equal "$(cat OUTPUT ERROR)" "\
-Error invoking notmuch. $PWD/notmuch_fail show --format=json --format-version=1 --exclude=false ' * ' exited with status 1.
-Error:
+ (test-output \"ERROR\"))
+ (test-output))"
+test_expect_equal "$(notmuch_emacs_error_sanitize notmuch_fail OUTPUT MESSAGES ERROR)" "\
+=== OUTPUT ===
+=== MESSAGES ===
+This is an error (see *Notmuch errors* for more details)
+=== ERROR ===
+[XXX]
+This is an error
+command: YYY/notmuch_fail show --format\\=sexp --format-version\\=1 --exclude\\=false \\' \\* \\'
+exit status: 1
+stderr: