[pango/pango2-windows: 19/20] testattributes: Fix test on Windows

[Chun-wei Fan <fanchunwei src gnome org>]

commit 5eb484cb24fab9c131f3d8bc91099ee56837dd7e
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Wed Jun 15 18:00:55 2022 +0800

    testattributes: Fix test on Windows
    
    The %p format indentifier is handled differently at least on Windows
    due to the underlying system CRT implementation, so check for the
    resulting string to see whether we have the desired results by calling
    g_strplit() on it and check whether the parts of the string match what
    we expect.  For the %p part, we use strtol() to see whether we have the
    expected hex value.

 tests/testattributes.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)
---
diff --git a/tests/testattributes.c b/tests/testattributes.c
index 63f37bdd..862e364c 100644
--- a/tests/testattributes.c
+++ b/tests/testattributes.c
@@ -21,6 +21,8 @@
 
 #include <pango/pango.h>
 
+#include <stdlib.h>
+
 static void
 test_copy (PangoAttribute *attr)
 {
@@ -126,6 +128,7 @@ test_attributes_register (void)
   gboolean ret;
   PangoAttrList *list;
   char *str;
+  char **str_split;
 
   type = pango_attr_type_register ("my-attribute",
                                    PANGO_ATTR_VALUE_POINTER,
@@ -155,7 +158,15 @@ test_attributes_register (void)
   pango_attr_list_insert (list, attr2);
 
   str = pango_attr_list_to_string (list);
-  g_assert_cmpstr (str, ==, "0 4294967295 my-attribute 0x43");
+
+/* The Visual Studio CRT handles the format of the output produced by %p differently... */
+/* See: https://stackoverflow.com/questions/2369541/where-is-p-useful-with-printf */
+  str_split = g_strsplit (str, " ", 0);
+  g_assert_cmpstr (str_split[0], ==, "0");
+  g_assert_cmpstr (str_split[1], ==, "4294967295");
+  g_assert_cmpstr (str_split[2], ==, "my-attribute");
+  g_assert_cmpint (strtol (str_split[3], NULL, 16), ==, 0x43);
+  g_strfreev (str_split);
   g_free (str);
 
   pango_attr_list_unref (list);