[py] do not allow Select class to work with disabled selects

py/selenium/webdriver/support/select.py

@@ -37,6 +37,8 @@ def __init__(self, webelement) -> None:
             raise UnexpectedTagNameException(
                 "Select only works on <select> elements, not on <%s>" %
                 webelement.tag_name)
+        if not webelement.is_enabled():
+            raise NotImplementedError("Select element is disabled and may not be used.")
         self._el = webelement
         multi = self._el.get_dom_attribute("multiple")
         self.is_multiple = multi and multi != "false"

py/test/selenium/webdriver/common/select_class_tests.py

@@ -41,16 +41,6 @@ def test_select_by_index_single(driver, pages):
             assert sel.first_selected_option.text == select['values'][x]
 
 
-@pytest.mark.xfail_firefox(reason='https://bugzilla.mozilla.org/show_bug.cgi?id=1429403')
-@pytest.mark.xfail_remote
-def test_select_disabled_by_index(driver, pages):
-    pages.load("formPage.html")
-    sel = Select(driver.find_element(By.NAME, disabledSelect['name']))
-    selected = sel.first_selected_option
-    sel.select_by_index(1)
-    assert selected == sel.first_selected_option
-
-
 def test_select_by_value_single(driver, pages):
     pages.load("formPage.html")
     for select in [singleSelectValues1]:
@@ -60,16 +50,6 @@ def test_select_by_value_single(driver, pages):
             assert sel.first_selected_option.text == select['values'][x]
 
 
-@pytest.mark.xfail_firefox(reason='https://bugzilla.mozilla.org/show_bug.cgi?id=1429403')
-@pytest.mark.xfail_remote
-def test_select_disabled_by_value(driver, pages):
-    pages.load("formPage.html")
-    sel = Select(driver.find_element(By.NAME, disabledSelect['name']))
-    selected = sel.first_selected_option
-    sel.select_by_value('bar')
-    assert selected == sel.first_selected_option
-
-
 def test_select_by_visible_text_single(driver, pages):
     pages.load("formPage.html")
 
@@ -97,16 +77,6 @@ def test_select_by_visible_text_single(driver, pages):
 #             assert sel.first_selected_option.text == select['values'][x]
 
 
-@pytest.mark.xfail_firefox(reason='https://bugzilla.mozilla.org/show_bug.cgi?id=1429403')
-@pytest.mark.xfail_remote
-def test_select_disabled_by_visible_text(driver, pages):
-    pages.load("formPage.html")
-    sel = Select(driver.find_element(By.NAME, disabledSelect['name']))
-    selected = sel.first_selected_option
-    sel.select_by_visible_text('Bar')
-    assert selected == sel.first_selected_option
-
-
 def test_select_by_index_multiple(driver, pages):
     pages.load("formPage.html")
 
@@ -247,7 +217,7 @@ def test_get_options(driver, pages):
 
 def test_get_all_selected_options_single(driver, pages):
     pages.load("formPage.html")
-    for select in [singleSelectValues1, singleSelectValues2, disabledSelect]:
+    for select in [singleSelectValues1, singleSelectValues2]:
         opts = Select(driver.find_element(By.NAME, select['name'])).all_selected_options
         assert len(opts) == 1
         assert opts[0].text == select['values'][0]
@@ -284,6 +254,12 @@ def test_raises_exception_for_invalid_tag_name(driver, pages):
         Select(driver.find_element(By.TAG_NAME, "div"))
 
 
+def test_raises_exception_for_disabled_element(driver, pages):
+    pages.load("formPage.html")
+    with pytest.raises(NotImplementedError):
+        Select(driver.find_element(By.NAME, disabledSelect["name"]))
+
+
 def test_deselect_by_index_non_existent(driver, pages):
     pages.load("formPage.html")
     for select in [multiSelectValues1, multiSelectValues2]: