testsuite/a11y: Don't check minimum increment

This value is highly sensitive to changes in the theme; we
don't want to have to tweak hardcoded integers in this test case
every time we rev gnome-themes-standard.

Future iterations could do more heuristic matching, but this
is enough for now.

https://bugzilla.gnome.org/show_bug.cgi?id=704747

testsuite/a11y/about.txt

@@ -364,7 +364,6 @@ for details, visit http://www.gnu.org/licenses/gpl.html
                 minimum value: 0.000000
                 maximum value: 0.000000
                 current value: 0.000000
-                minimum increment: 39.800000
               unnamed-GtkRangeAccessible-3
                 "scroll bar"
                 parent: scrolledwindow1
@@ -377,7 +376,6 @@ for details, visit http://www.gnu.org/licenses/gpl.html
                 minimum value: 0.000000
                 maximum value: 0.000000
                 current value: 0.000000
-                minimum increment: 14.400000
         unnamed-GtkNotebookPageAccessible-4
           "page tab"
           parent: notebook
@@ -455,7 +453,6 @@ for details, visit http://www.gnu.org/licenses/gpl.html
                 minimum value: 0.000000
                 maximum value: 0.000000
                 current value: 0.000000
-                minimum increment: 39.800000
               unnamed-GtkRangeAccessible-6
                 "scroll bar"
                 parent: scrolledwindow2
@@ -468,7 +465,6 @@ for details, visit http://www.gnu.org/licenses/gpl.html
                 minimum value: 0.000000
                 maximum value: 0.000000
                 current value: 0.000000
-                minimum increment: 14.400000
     dialog-action_area1
       "filler"
       parent: dialog-vbox1

testsuite/a11y/accessibility-dump.c

@@ -257,7 +257,9 @@ dump_text_attributes (GString         *string,
   for (l = attributes; l; l = l->next)
     {
       attr = l->data;
-      /* don't dump values that depend on the environment */
+      /* don't dump values that depend on the environment or too
+       * closely on the exact theme pixels.
+       */
       if (strcmp (attr->name, "family-name") == 0 ||
           strcmp (attr->name, "size") == 0 ||
           strcmp (attr->name, "weight") == 0 ||
@@ -459,14 +461,10 @@ dump_atk_value (AtkValue *atk_value,
   g_value_reset (&value);
   g_value_reset (&svalue);
 
-  atk_value_get_minimum_increment (atk_value, &value);
+  /* Don't dump minimum increment; it changes too much in response to
-  if (g_value_transform (&value, &svalue))
+   * theme changes.
-    g_string_append_printf (string, "%*sminimum increment: %s\n", depth, "", g_value_get_string (&svalue));
+   * https://bugzilla.gnome.org/show_bug.cgi?id=704747
-  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

testsuite/a11y/colorchooser.txt

@@ -282,7 +282,6 @@ window1
               minimum value: 0.000000
               maximum value: 255.000000
               current value: 255.000000
-              minimum increment: 1.000000
             Opacity:
               "label"
               parent: unnamed-GtkContainerAccessible-11
@@ -381,7 +380,6 @@ window1
               minimum value: 0.000000
               maximum value: 255.000000
               current value: 255.000000
-              minimum increment: 1.000000
             Blue:
               "label"
               parent: unnamed-GtkContainerAccessible-11
@@ -471,7 +469,6 @@ window1
               minimum value: 0.000000
               maximum value: 255.000000
               current value: 255.000000
-              minimum increment: 1.000000
             Green:
               "label"
               parent: unnamed-GtkContainerAccessible-11
@@ -561,7 +558,6 @@ window1
               minimum value: 0.000000
               maximum value: 255.000000
               current value: 255.000000
-              minimum increment: 1.000000
             Red:
               "label"
               parent: unnamed-GtkContainerAccessible-11
@@ -651,7 +647,6 @@ window1
               minimum value: 0.000000
               maximum value: 100.000000
               current value: 100.000000
-              minimum increment: 1.000000
             Value:
               "label"
               parent: unnamed-GtkContainerAccessible-11
@@ -741,7 +736,6 @@ window1
               minimum value: 0.000000
               maximum value: 100.000000
               current value: 0.000000
-              minimum increment: 1.000000
             Saturation:
               "label"
               parent: unnamed-GtkContainerAccessible-11
@@ -831,7 +825,6 @@ window1
               minimum value: 0.000000
               maximum value: 360.000000
               current value: 0.000000
-              minimum increment: 1.000000
             Hue:
               "label"
               parent: unnamed-GtkContainerAccessible-11

testsuite/a11y/entries.txt

@@ -327,4 +327,3 @@ window1
       minimum value: 0.500000
       maximum value: 99.500000
       current value: 45.500000
-      minimum increment: 0.500000

testsuite/a11y/infobar.txt

@@ -68,7 +68,7 @@ window1
       "filler"
       parent: bar1
       index: 1
-      state: enabled sensitive showing vertical visible
+      state: enabled horizontal sensitive showing visible
       toolkit: gtk
       <AtkComponent>
       layer: widget

testsuite/a11y/paned.txt

@@ -19,7 +19,6 @@ window1
     minimum value: 0
     maximum value: 0
     current value: 0
-    minimum increment: 0
     label1
       "label"
       parent: paned1

testsuite/a11y/progress.txt

@@ -19,4 +19,3 @@ window1
     minimum value: 0.000000
     maximum value: 1.000000
     current value: 0.500000
-    minimum increment: 0.000000

testsuite/a11y/range.txt

@@ -28,7 +28,6 @@ window1
       minimum value: 0.500000
       maximum value: 99.500000
       current value: 45.500000
-      minimum increment: 0.500000
     scale1
       "slider"
       parent: grid1
@@ -43,4 +42,3 @@ window1
       minimum value: 0.500000
       maximum value: 99.500000
       current value: 45.500000
-      minimum increment: 0.500000

testsuite/a11y/scale-drawvalue.txt

@@ -20,4 +20,3 @@ window1
     minimum value: -100.000000
     maximum value: 100.000000
     current value: -42.000000
-    minimum increment: 1.000000