tests: add tests for action widget syntax

tests/sample_errors/action_widget_float_response.blp

@@ -0,0 +1,8 @@
+using Gtk 4.0;
+
+Dialog {
+    [action response=17.9]
+    Button float_response_button {
+
+    }
+}

tests/sample_errors/action_widget_float_response.err

@@ -0,0 +1 @@
+4,22,4,Response type must be GtkResponseType member or integer, not float

tests/sample_errors/action_widget_have_no_id.blp

@@ -0,0 +1,8 @@
+using Gtk 4.0;
+
+Dialog {
+    [action response=cancel]
+    Button {
+        label: _("Cancel");
+    }
+}

tests/sample_errors/action_widget_have_no_id.err

@@ -0,0 +1 @@
+4,13,15,Action widget must have ID

tests/sample_errors/action_widget_multiple_default.blp

@@ -0,0 +1,13 @@
+using Gtk 4.0;
+
+Dialog {
+    [action response=yes default]
+    Button yes_button {
+
+    }
+
+    [action response=no default]
+    Button no_button {
+
+    }
+}

tests/sample_errors/action_widget_multiple_default.err

@@ -0,0 +1 @@
+9,25,7,Default response is already set

tests/sample_errors/action_widget_negative_response.blp

@@ -0,0 +1,8 @@
+using Gtk 4.0;
+
+Dialog {
+    [action response = -179]
+    Button numeric_response_button {
+
+    }
+}

tests/sample_errors/action_widget_negative_response.err

@@ -0,0 +1 @@
+4,24,4,Numeric response type can't be negative

tests/sample_errors/action_widget_not_action.blp

@@ -0,0 +1,8 @@
+using Gtk 4.0;
+
+Dialog {
+    [some_type response=ok]
+    Button ok_button {
+
+    }
+}

tests/sample_errors/action_widget_not_action.err

@@ -0,0 +1 @@
+4,16,11,Only action widget can have response ID

tests/sample_errors/action_widget_not_in_dialog.blp

@@ -0,0 +1,8 @@
+using Gtk 4.0;
+
+Box {
+    [action response=ok]
+    Button ok_button {
+
+    }
+}

tests/sample_errors/action_widget_not_in_dialog.err

@@ -0,0 +1 @@
+4,13,11,Gtk.Box is not a Gtk.Dialog, so it doesn't have action widgets

tests/sample_errors/action_widget_response_dne.blp

@@ -0,0 +1,8 @@
+using Gtk 4.0;
+
+Dialog {
+    [action response=hello-world]
+    Button hello_world_button {
+
+    }
+}

tests/sample_errors/action_widget_response_dne.err

@@ -0,0 +1 @@
+4,22,11,Response type "hello-world" doesn't exist

tests/samples/action_widgets.blp

@@ -0,0 +1,18 @@
+using Gtk 4.0;
+
+Dialog {
+    [action response=cancel]
+    Button cancel_button {
+        label: _("Cancel");
+    }
+
+    [action reponse=9]
+    Button custom_response_button {
+        label: _("Reinstall Windows");
+    }
+
+    [action response=ok default]
+    Button ok_button {
+        label: _("Ok");
+    }
+}

tests/samples/action_widgets.ui

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<interface>
+  <requires lib="gtk" version="4.0"/>
+  <object class="GtkDialog">
+    <child type="action">
+      <object class="GtkButton" id="cancel_button">
+        <property name="label" translatable="true">Cancel</property>
+      </object>
+    </child>
+    <child type="action">
+      <object class="GtkButton" id="custom_response_button">
+        <property name="label" translatable="true">Reinstall Windows</property>
+      </object>
+    </child>
+    <child type="action">
+      <object class="GtkButton" id="ok_button">
+        <property name="label" translatable="true">Ok</property>
+      </object>
+    </child>
+    <action-widgets>
+      <action-widget response="cancel">cancel_button</action-widget>
+      <action-widget response="9">custom_response_button</action-widget>
+      <action-widget response="ok" default="True">ok_button</action-widget>
+    </action-widgets>
+  </object>
+</interface>

tests/test_samples.py

@@ -115,6 +115,7 @@ class TestSamples(unittest.TestCase):
 
     def test_samples(self):
         self.assert_sample("accessibility")
+        self.assert_sample("action_widgets")
         self.assert_sample("binding")
         self.assert_sample("child_type")
         self.assert_sample("combo_box_text")
@@ -145,6 +146,13 @@ class TestSamples(unittest.TestCase):
         self.assert_sample_error("a11y_prop_dne")
         self.assert_sample_error("a11y_prop_obj_dne")
         self.assert_sample_error("a11y_prop_type")
+        self.assert_sample_error("action_widget_float_response")
+        self.assert_sample_error("action_widget_have_no_id")
+        self.assert_sample_error("action_widget_multiple_default")
+        self.assert_sample_error("action_widget_not_action")
+        self.assert_sample_error("action_widget_not_in_dialog")
+        self.assert_sample_error("action_widget_response_dne")
+        self.assert_sample_error("action_widget_negative_response")
         self.assert_sample_error("class_assign")
         self.assert_sample_error("class_dne")
         self.assert_sample_error("consecutive_unexpected_tokens")