Add unit test for _cupsConnect.

diff --git a/cups/testcups.c b/cups/testcups.c
index 6e9e59d19abfe63ce5aa50ed7473c70b870a79d4..53b4ffe2bd3bb1f05d3cfa4d541ceff1e11c1211 100644 (file)
--- a/cups/testcups.c
+++ b/cups/testcups.c
@@ -1,8 +1,8 @@
 /*
  * CUPS API test program for CUPS.
  *
- * Copyright 2007-2017 by Apple Inc.
- * Copyright 2007 by Easy Software Products.
+ * Copyright © 2007-2018 by Apple Inc.
+ * Copyright © 2007 by Easy Software Products.
  *
  * Licensed under Apache License v2.0.  See the file "LICENSE" for more information.
  */
@@ -12,8 +12,7 @@
  */
 
 #undef _CUPS_NO_DEPRECATED
-#include "string-private.h"
-#include "cups.h"
+#include "cups-private.h"
 #include "ppd.h"
 #include <stdlib.h>
 
@@ -35,6 +34,8 @@ int                                   /* O - Exit status */
 main(int  argc,                                /* I - Number of command-line arguments */
      char *argv[])                     /* I - Command-line arguments */
 {
+  http_t       *http,                  /* First HTTP connection */
+               *http2;                 /* Second HTTP connection */
   int          status = 0,             /* Exit status */
                i,                      /* Looping var */
                num_dests;              /* Number of destinations */
@@ -264,6 +265,24 @@ main(int  argc,                            /* I - Number of command-line arguments */
     return (0);
   }
 
+ /*
+  * _cupsConnect() connection reuse...
+  */
+
+  fputs("_cupsConnect: ", stdout);
+  http  = _cupsConnect();
+  http2 = _cupsConnect();
+
+  if (http == http2)
+  {
+    puts("PASS");
+  }
+  else
+  {
+    puts("FAIL (different connections)");
+    return (1);
+  }
+
  /*
   * cupsGetDests()
   */