+ /* Read a test message from a file. We fudge it up to be on stdin, saving
+ stdin itself for later reading of expansion strings. */
+
+ else if (expansion_test_message != NULL)
+ {
+ int save_stdin = dup(0);
+ int fd = Uopen(expansion_test_message, O_RDONLY, 0);
+ if (fd < 0)
+ {
+ fprintf(stderr, "exim: failed to open %s: %s\n", expansion_test_message,
+ strerror(errno));
+ return EXIT_FAILURE;
+ }
+ (void) dup2(fd, 0);
+ filter_test = FTEST_USER; /* Fudge to make it look like filter test */
+ message_ended = END_NOTENDED;
+ read_message_body(receive_msg(extract_recipients));
+ (void)dup2(save_stdin, 0);
+ (void)close(save_stdin);
+ }
+
+ /* Allow $recipients for this testing */
+
+ enable_dollar_recipients = TRUE;
+