[gtk+/a11y] Handle AtkValue implementations that return integer values

[Matthias Clasen <matthiasc src gnome org>]

commit 3688d5dbf2cf0780059e67f70cffc1888087ddde
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Jun 21 18:01:26 2011 -0400

    Handle AtkValue implementations that return integer values
    
    We do this by transforming the returned GValue to a string.
    As a side-effect, the formatting for doubles changes, so
    adjust expected output to match.

 tests/a11y/accessibility-dump.c |   39 +++++++++++++++++++++++++++++++++++----
 tests/a11y/range.txt            |   10 +++++-----
 2 files changed, 40 insertions(+), 9 deletions(-)
---
diff --git a/tests/a11y/accessibility-dump.c b/tests/a11y/accessibility-dump.c
index 27e3b07..ce534b8 100644
--- a/tests/a11y/accessibility-dump.c
+++ b/tests/a11y/accessibility-dump.c
@@ -396,17 +396,48 @@ dump_atk_value (AtkValue *atk_value,
                 GString  *string)
 {
   GValue value = { 0, };
+  GValue svalue = { 0, };
 
   g_string_append_printf (string, "%*s<AtkValue>\n", depth, "");
 
+  g_value_init (&value, G_TYPE_DOUBLE);
+  g_value_init (&svalue, G_TYPE_STRING);
+
   atk_value_get_minimum_value (atk_value, &value);
-  g_string_append_printf (string, "%*sminimum value: %g\n", depth, "", g_value_get_double (&value));
+  if (g_value_transform (&value, &svalue))
+    g_string_append_printf (string, "%*sminimum value: %s\n", depth, "", g_value_get_string (&svalue));
+  else
+    g_string_append_printf (string, "%*sminimum value: <%s>\n", depth, "", G_VALUE_TYPE_NAME (&value));
+
+  g_value_reset (&value);
+  g_value_reset (&svalue);
+
   atk_value_get_maximum_value (atk_value, &value);
-  g_string_append_printf (string, "%*smaximum value: %g\n", depth, "", g_value_get_double (&value));
+  if (g_value_transform (&value, &svalue))
+    g_string_append_printf (string, "%*smaximum value: %s\n", depth, "", g_value_get_string (&svalue));
+  else
+    g_string_append_printf (string, "%*smaximum value: <%s>\n", depth, "", G_VALUE_TYPE_NAME (&value));
+
+  g_value_reset (&value);
+  g_value_reset (&svalue);
+
   atk_value_get_current_value (atk_value, &value);
-  g_string_append_printf (string, "%*scurrent value: %g\n", depth, "", g_value_get_double (&value));
+  if (g_value_transform (&value, &svalue))
+    g_string_append_printf (string, "%*scurrent value: %s\n", depth, "", g_value_get_string (&svalue));
+  else
+    g_string_append_printf (string, "%*scurrent value: %s\n", depth, "", G_VALUE_TYPE_NAME (&value));
+
+  g_value_reset (&value);
+  g_value_reset (&svalue);
+
   atk_value_get_minimum_increment (atk_value, &value);
-  g_string_append_printf (string, "%*sminimum increment: %g\n", depth, "", g_value_get_double (&value));
+  if (g_value_transform (&value, &svalue))
+    g_string_append_printf (string, "%*sminimum increment: %s\n", depth, "", g_value_get_string (&svalue));
+  else
+    g_string_append_printf (string, "%*sminimum increment: %s\n", depth, "", G_VALUE_TYPE_NAME (&value));
+
+  g_value_reset (&value);
+  g_value_reset (&svalue);
 }
 
 static void
diff --git a/tests/a11y/range.txt b/tests/a11y/range.txt
index 6274a37..cb9ce51 100644
--- a/tests/a11y/range.txt
+++ b/tests/a11y/range.txt
@@ -16,7 +16,7 @@ window1
     layer: widget
     alpha: 1
     <AtkText>
-    text: â45.5
+    text: ?45.5
     character count: 5
     caret offset: 0
     default attributes: left-margin: 0
@@ -49,7 +49,7 @@ window1
     <AtkAction>
     action 0 name: activate
     <AtkValue>
-    minimum value: 0.5
-    maximum value: 99.5
-    current value: 45.5
-    minimum increment: 0.5
+    minimum value: 0.500000
+    maximum value: 99.500000
+    current value: 45.500000
+    minimum increment: 0.500000