macOS: Document missing wxWebView features and don't test for them

interface/wx/webview.h

@@ -643,6 +643,8 @@ public:
         Set the editable property of the web control. Enabling allows the user
         to edit the page even if the @c contenteditable attribute is not set.
         The exact capabilities vary with the backend being used.
+
+        @note This is not implemented on macOS.
     */
     virtual void SetEditable(bool enable = true) = 0;
 
@@ -773,14 +775,14 @@ public:
     /**
         Clear the history, this will also remove the visible page.
 
-        @note This is not implemented on the WebKit2GTK+ backend.
+        @note This is not implemented on the WebKit2GTK+ backend and macOS.
     */
     virtual void ClearHistory() = 0;
 
     /**
         Enable or disable the history. This will also clear the history.
 
-        @note This is not implemented on the WebKit2GTK+ backend.
+        @note This is not implemented on the WebKit2GTK+ backend and macOS.
     */
     virtual void EnableHistory(bool enable = true) = 0;
 

tests/controls/webtest.cpp

@@ -123,7 +123,7 @@ TEST_CASE_METHOD(WebViewTestCase, "WebView", "[wxWebView]")
         CHECK(m_browser->CanGoForward());
     }
 
-#if !wxUSE_WEBVIEW_WEBKIT2
+#if !wxUSE_WEBVIEW_WEBKIT2 && !defined(__WXOSX__)
     SECTION("HistoryEnable")
     {
         LoadUrl();
@@ -139,7 +139,7 @@ TEST_CASE_METHOD(WebViewTestCase, "WebView", "[wxWebView]")
     }
 #endif
 
-#if !wxUSE_WEBVIEW_WEBKIT2
+#if !wxUSE_WEBVIEW_WEBKIT2 && !defined(__WXOSX__)
     SECTION("HistoryClear")
     {
         LoadUrl(2);
@@ -174,6 +174,7 @@ TEST_CASE_METHOD(WebViewTestCase, "WebView", "[wxWebView]")
         CHECK(m_browser->GetBackwardHistory().size() == 2);
     }
 
+#if !defined(__WXOSX__)
     SECTION("Editable")
     {
         CHECK(!m_browser->IsEditable());
@@ -186,6 +187,7 @@ TEST_CASE_METHOD(WebViewTestCase, "WebView", "[wxWebView]")
 
         CHECK(!m_browser->IsEditable());
     }
+#endif
 
     SECTION("Selection")
     {
@@ -207,6 +209,7 @@ TEST_CASE_METHOD(WebViewTestCase, "WebView", "[wxWebView]")
         CHECK(m_browser->HasSelection());
         CHECK(m_browser->GetSelectedText() == "Some strong text");
 
+#if !defined(__WXOSX__)
         // The web engine doesn't necessarily represent the HTML in the same way as
         // we used above, e.g. IE uses upper case for all the tags while WebKit
         // under OS X inserts plenty of its own <span> tags, so don't test for
@@ -218,6 +221,7 @@ TEST_CASE_METHOD(WebViewTestCase, "WebView", "[wxWebView]")
             ("Unexpected selection source: \"%s\"", selSource),
             selSource.Lower().Matches("*some*<strong*strong</strong>*text*")
         );
+#endif // !defined(__WXOSX__)
 
         m_browser->ClearSelection();
         CHECK(!m_browser->HasSelection());