[gxml] GXmlTest.vala: override gtester handling of g_warnings; don't want to abort, but verify

[Richard Hans Schwarting <rschwart src gnome org>]

commit 29aaf7dcd932c6ca837149fa8a1b48c75d7c56b1
Author: Richard Schwarting <aquarichy gmail com>
Date:   Sat Jul 27 00:01:54 2013 -0400

    GXmlTest.vala: override gtester handling of g_warnings; don't want to abort, but verify

 test/GXmlTest.vala |   23 ++++++++++++++++++++++-
 1 files changed, 22 insertions(+), 1 deletions(-)
---
diff --git a/test/GXmlTest.vala b/test/GXmlTest.vala
index 035bf31..3f5e07a 100644
--- a/test/GXmlTest.vala
+++ b/test/GXmlTest.vala
@@ -2,8 +2,29 @@
 using GXml;
 
 class GXmlTest {
+       internal static void GXmlLogFunc (string? log_domain, LogLevelFlags log_levels, string message) {
+               stdout.printf ("log domain [%s] log_levels [%d] message [%s]\n", log_domain, log_levels, 
message);
+               GXmlTest.last_warning = message;
+       }
+
+       internal static string last_warning = "";
+       internal static void test_last_warning (string? match) {
+               if (last_warning != match) {
+                       Test.message ("Expected last warning [%s] but found [%s]", match, last_warning);
+                       Test.fail ();
+               }
+               last_warning = null;
+       }
+
        public static int main (string[] args) {
-               Test.init (ref args); // TODO: why ref?  what if I just pass args?
+
+
+               // Sets 29 as fatal flags, 16 + 8 + 4 + 1; bits 0,2,3,4, recursion,error,critical,warning; 
we'll want to undo that warning one so we can catch it
+               Test.init (ref args);
+
+               GLib.Log.set_handler ("gxml", GLib.LogLevelFlags.LEVEL_WARNING, GXmlTest.GXmlLogFunc);
+               GLib.Log.set_always_fatal (GLib.LogLevelFlags.FLAG_RECURSION | GLib.LogLevelFlags.LEVEL_ERROR 
| GLib.LogLevelFlags.LEVEL_CRITICAL);
+
                DocumentTest.add_tests ();
                DomNodeTest.add_tests ();
                ElementTest.add_tests ();