[gtk+/extended-layout-jhs: 5/64] Correct some assumptions, write baseline values to console.

[Johannes Schmid <jhs src gnome org>]

commit ece9a79e491a48c7baf8feac45075373fec1493a
Author: Mathias Hasselmann <mathias hasselmann gmx de>
Date:   Wed Jun 20 06:36:23 2007 +0000

    Correct some assumptions, write baseline values to console.
    
    2007-06-20  Mathias Hasselmann  <mathias hasselmann gmx de>
    
    	* tests/autotestextendedlayout.c: Correct some assumptions,
    	write baseline values to console.
    
    svn path=/branches/extended-layout/; revision=18202

 ChangeLog.gtk-extended-layout  |    5 ++++
 tests/autotestextendedlayout.c |   45 +++++++++++++++++++++++++++++++++++----
 2 files changed, 45 insertions(+), 5 deletions(-)
---
diff --git a/ChangeLog.gtk-extended-layout b/ChangeLog.gtk-extended-layout
index 29ec248..300e5e1 100644
--- a/ChangeLog.gtk-extended-layout
+++ b/ChangeLog.gtk-extended-layout
@@ -1,5 +1,10 @@
 2007-06-20  Mathias Hasselmann  <mathias hasselmann gmx de>
 
+	* tests/autotestextendedlayout.c: Correct some assumptions,
+	write baseline values to console.
+
+2007-06-20  Mathias Hasselmann  <mathias hasselmann gmx de>
+
 	* gtk/gtklabel.c: Remove some late hacking crack.
 
 2007-06-20  Mathias Hasselmann  <mathias hasselmann gmx de>
diff --git a/tests/autotestextendedlayout.c b/tests/autotestextendedlayout.c
index a07ff4f..f10911e 100644
--- a/tests/autotestextendedlayout.c
+++ b/tests/autotestextendedlayout.c
@@ -14,6 +14,9 @@
                                       " (actual number %d)", j); \
         } G_STMT_END
 
+#define log_int_array(values, length) \
+        log_int_array_impl (G_STRFUNC, #values, (values), (length))
+
 static int num_failures = 0;
 static int num_warnings = 0;
 static int num_errors = 0;
@@ -22,6 +25,32 @@ static int num_criticals = 0;
 static GLogFunc default_log_handler;
 
 static void
+log_int_array_impl (const gchar *function,
+                    const gchar *var_name,
+                    const gint  *values,
+                    gsize        length)
+{
+  GString *tmp = g_string_new ("");
+  
+  if (length--)
+    {
+      g_string_append_printf (tmp, "{ %d", *values++);
+
+      while (length--)
+        g_string_append_printf (tmp, ", %d", *values++);
+
+      g_string_append (tmp, " }");
+    }
+  else
+    {
+      g_string_append (tmp, "empty");
+    }
+
+  g_print ("INFO: %s: %s is %s\n", function, var_name, tmp->str);
+  g_string_free (tmp, TRUE);
+}
+
+static void
 log_test (gboolean     passed, 
           const gchar *function,
           const gchar *test_name, ...)
@@ -96,20 +125,23 @@ test_label (void)
   baselines = NULL;
   gtk_label_set_text (label, NULL);
   num_baselines = gtk_extended_layout_get_baselines (layout, &baselines);
-  testi (0, num_baselines);
-  test (NULL == baselines); 
+  log_int_array (baselines, num_baselines);
+  testi (1, num_baselines);
+  test (NULL != baselines); 
   g_free (baselines);
 
   baselines = NULL;
   gtk_label_set_text (label, "");
   num_baselines = gtk_extended_layout_get_baselines (layout, &baselines);
-  testi (0, num_baselines);
-  test (NULL == baselines); 
+  log_int_array (baselines, num_baselines);
+  testi (1, num_baselines);
+  test (NULL != baselines); 
   g_free (baselines);
 
   baselines = NULL;
   gtk_label_set_text (label, "First Line");
   num_baselines = gtk_extended_layout_get_baselines (layout, &baselines);
+  log_int_array (baselines, num_baselines);
   testi (1, num_baselines);
   test (NULL != baselines); 
   g_free (baselines);
@@ -117,13 +149,15 @@ test_label (void)
   baselines = NULL;
   gtk_label_set_text (label, "First Line\n");
   num_baselines = gtk_extended_layout_get_baselines (layout, &baselines);
-  testi (1, num_baselines);
+  log_int_array (baselines, num_baselines);
+  testi (2, num_baselines);
   test (NULL != baselines); 
   g_free (baselines);
 
   baselines = NULL;
   gtk_label_set_text (label, "First Line\nSecond Line");
   num_baselines = gtk_extended_layout_get_baselines (layout, &baselines);
+  log_int_array (baselines, num_baselines);
   testi (2, num_baselines);
   test (NULL != baselines); 
   g_free (baselines);
@@ -131,6 +165,7 @@ test_label (void)
   baselines = NULL;
   gtk_label_set_markup (label, "First Line\n<big>Second Line</big>\nThird Line");
   num_baselines = gtk_extended_layout_get_baselines (layout, &baselines);
+  log_int_array (baselines, num_baselines);
   testi (3, num_baselines);
   test (NULL != baselines); 
   g_free (baselines);