tests: Fix failure in EnabledWsi test

For non-XCB displayserver builds the test was not returning causing
a failure.

Change-Id: I1f1aa577c393f0a9ae96c0c61828866a7be3fae6
diff --git a/tests/layer_validation_tests.cpp b/tests/layer_validation_tests.cpp
index 78de111..ddf8d07 100644
--- a/tests/layer_validation_tests.cpp
+++ b/tests/layer_validation_tests.cpp
@@ -1648,17 +1648,18 @@
 }
 
 TEST_F(VkWsiEnabledLayerTest, TestEnabledWsi) {
-    VkResult err;
-    bool pass;
 
     VkSurfaceKHR surface = VK_NULL_HANDLE;
+
 #if defined(VK_USE_PLATFORM_XCB_KHR)
+    VkResult err;
+    bool pass;
     VkSwapchainKHR swapchain = VK_NULL_HANDLE;
     VkSwapchainCreateInfoKHR swapchain_create_info = {};
-//    uint32_t swapchain_image_count = 0;
-//    VkImage swapchain_images[1] = {VK_NULL_HANDLE};
-//    uint32_t image_index = 0;
-//    VkPresentInfoKHR present_info = {};
+    //    uint32_t swapchain_image_count = 0;
+    //    VkImage swapchain_images[1] = {VK_NULL_HANDLE};
+    //    uint32_t image_index = 0;
+    //    VkPresentInfoKHR present_info = {};
 
     ASSERT_NO_FATAL_FAILURE(InitState());
 
@@ -1666,9 +1667,8 @@
     // order to create a surface, testing all known errors in the process,
     // before successfully creating a surface:
     // First, try to create a surface without a VkXcbSurfaceCreateInfoKHR:
-    m_errorMonitor->SetDesiredFailureMsg(
-        VK_DEBUG_REPORT_ERROR_BIT_EXT,
-        "called with NULL pointer");
+    m_errorMonitor->SetDesiredFailureMsg(VK_DEBUG_REPORT_ERROR_BIT_EXT,
+                                         "called with NULL pointer");
     err = vkCreateXcbSurfaceKHR(instance(), NULL, NULL, &surface);
     pass = (err != VK_SUCCESS);
     ASSERT_TRUE(pass);
@@ -1678,15 +1678,13 @@
     // VkXcbSurfaceCreateInfoKHR::sType:
     VkXcbSurfaceCreateInfoKHR xcb_create_info = {};
     xcb_create_info.sType = VK_STRUCTURE_TYPE_APPLICATION_INFO;
-    m_errorMonitor->SetDesiredFailureMsg(
-        VK_DEBUG_REPORT_ERROR_BIT_EXT,
-        "called with the wrong value for");
+    m_errorMonitor->SetDesiredFailureMsg(VK_DEBUG_REPORT_ERROR_BIT_EXT,
+                                         "called with the wrong value for");
     err = vkCreateXcbSurfaceKHR(instance(), &xcb_create_info, NULL, &surface);
     pass = (err != VK_SUCCESS);
     ASSERT_TRUE(pass);
     m_errorMonitor->VerifyFound();
 
-
     // Create a native window, and then correctly create a surface:
     xcb_connection_t *connection;
     xcb_screen_t *screen;
@@ -1728,8 +1726,7 @@
 
     xcb_intern_atom_cookie_t cookie2 =
         xcb_intern_atom(connection, 0, 16, "WM_DELETE_WINDOW");
-    atom_wm_delete_window =
-        xcb_intern_atom_reply(connection, cookie2, 0);
+    atom_wm_delete_window = xcb_intern_atom_reply(connection, cookie2, 0);
     xcb_change_property(connection, XCB_PROP_MODE_REPLACE, xcb_window,
                         (*reply).atom, 4, 32, 1,
                         &(*atom_wm_delete_window).atom);
@@ -1743,8 +1740,6 @@
     xcb_configure_window(connection, xcb_window,
                          XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y, coords);
 
-
-
     // Finally, try to correctly create a surface:
     xcb_create_info.sType = VK_STRUCTURE_TYPE_XCB_SURFACE_CREATE_INFO_KHR;
     xcb_create_info.pNext = NULL;
@@ -1755,8 +1750,6 @@
     pass = (err == VK_SUCCESS);
     ASSERT_TRUE(pass);
 
-
-
     // Check if surface supports presentation:
 
     // 1st, do so without having queried the queue families:
@@ -1768,26 +1761,26 @@
         "function");
     err = vkGetPhysicalDeviceSurfaceSupportKHR(gpu(), 0, surface, &supported);
     pass = (err != VK_SUCCESS);
-//    ASSERT_TRUE(pass);
-//    m_errorMonitor->VerifyFound();
+    //    ASSERT_TRUE(pass);
+    //    m_errorMonitor->VerifyFound();
 
     // Next, query a queue family index that's too large:
     m_errorMonitor->SetDesiredFailureMsg(
         VK_DEBUG_REPORT_ERROR_BIT_EXT,
         "called with a queueFamilyIndex that is too large");
-    err = vkGetPhysicalDeviceSurfaceSupportKHR(gpu(), 100000, surface, &supported);
+    err = vkGetPhysicalDeviceSurfaceSupportKHR(gpu(), 100000, surface,
+                                               &supported);
     pass = (err != VK_SUCCESS);
     ASSERT_TRUE(pass);
     m_errorMonitor->VerifyFound();
 
     // Finally, do so correctly:
-// FIXME: THIS ISN'T CORRECT--MUST QUERY UNTIL WE FIND A QUEUE FAMILY THAT'S SUPPORTED
+    // FIXME: THIS ISN'T CORRECT--MUST QUERY UNTIL WE FIND A QUEUE FAMILY THAT'S
+    // SUPPORTED
     err = vkGetPhysicalDeviceSurfaceSupportKHR(gpu(), 0, surface, &supported);
     pass = (err == VK_SUCCESS);
     ASSERT_TRUE(pass);
 
-
-
     // Before proceeding, try to create a swapchain without having called
     // vkGetPhysicalDeviceSurfaceCapabilitiesKHR():
     swapchain_create_info.sType = VK_STRUCTURE_TYPE_SWAPCHAIN_CREATE_INFO_KHR;
@@ -1796,14 +1789,12 @@
     m_errorMonitor->SetDesiredFailureMsg(
         VK_DEBUG_REPORT_ERROR_BIT_EXT,
         "called before calling vkGetPhysicalDeviceSurfaceCapabilitiesKHR().");
-    err = vkCreateSwapchainKHR(m_device->device(), &swapchain_create_info,
-                               NULL, &swapchain);
+    err = vkCreateSwapchainKHR(m_device->device(), &swapchain_create_info, NULL,
+                               &swapchain);
     pass = (err != VK_SUCCESS);
     ASSERT_TRUE(pass);
     m_errorMonitor->VerifyFound();
 
-
-
     // Get the surface capabilities:
     VkSurfaceCapabilitiesKHR surface_capabilities;
 
@@ -1814,15 +1805,12 @@
     pass = (err == VK_SUCCESS);
     ASSERT_TRUE(pass);
 
-
-
     // Get the surface formats:
     uint32_t surface_format_count;
 
     // First, try without a pointer to surface_format_count:
-    m_errorMonitor->SetDesiredFailureMsg(
-        VK_DEBUG_REPORT_ERROR_BIT_EXT,
-        "called with NULL pointer");
+    m_errorMonitor->SetDesiredFailureMsg(VK_DEBUG_REPORT_ERROR_BIT_EXT,
+                                         "called with NULL pointer");
     vkGetPhysicalDeviceSurfaceFormatsKHR(gpu(), surface, NULL, NULL);
     pass = (err == VK_SUCCESS);
     ASSERT_TRUE(pass);
@@ -1835,57 +1823,48 @@
         "but no prior positive value has been seen for");
     surface_format_count = 0;
     vkGetPhysicalDeviceSurfaceFormatsKHR(
-            gpu(),
-            surface,
-            &surface_format_count,
-            (VkSurfaceFormatKHR *) &surface_format_count);
+        gpu(), surface, &surface_format_count,
+        (VkSurfaceFormatKHR *)&surface_format_count);
     pass = (err == VK_SUCCESS);
     ASSERT_TRUE(pass);
     m_errorMonitor->VerifyFound();
 
     // Next, correctly do a 1st try (with a NULL pointer to surface_formats):
-    vkGetPhysicalDeviceSurfaceFormatsKHR(gpu(), surface,
-                                         &surface_format_count, NULL);
+    vkGetPhysicalDeviceSurfaceFormatsKHR(gpu(), surface, &surface_format_count,
+                                         NULL);
     pass = (err == VK_SUCCESS);
     ASSERT_TRUE(pass);
 
     // Allocate memory for the correct number of VkSurfaceFormatKHR's:
-    VkSurfaceFormatKHR *surface_formats =
-        (VkSurfaceFormatKHR *)malloc(surface_format_count *
-                                     sizeof(VkSurfaceFormatKHR));
+    VkSurfaceFormatKHR *surface_formats = (VkSurfaceFormatKHR *)malloc(
+        surface_format_count * sizeof(VkSurfaceFormatKHR));
 
     // Next, do a 2nd try with surface_format_count being set too high:
     surface_format_count += 5;
-    m_errorMonitor->SetDesiredFailureMsg(
-        VK_DEBUG_REPORT_ERROR_BIT_EXT,
-        "that is greater than the value");
-    vkGetPhysicalDeviceSurfaceFormatsKHR(gpu(), surface,
-                                         &surface_format_count,
+    m_errorMonitor->SetDesiredFailureMsg(VK_DEBUG_REPORT_ERROR_BIT_EXT,
+                                         "that is greater than the value");
+    vkGetPhysicalDeviceSurfaceFormatsKHR(gpu(), surface, &surface_format_count,
                                          surface_formats);
     pass = (err == VK_SUCCESS);
     ASSERT_TRUE(pass);
     m_errorMonitor->VerifyFound();
 
     // Finally, do a correct 1st and 2nd try:
-    vkGetPhysicalDeviceSurfaceFormatsKHR(gpu(), surface,
-                                         &surface_format_count, NULL);
+    vkGetPhysicalDeviceSurfaceFormatsKHR(gpu(), surface, &surface_format_count,
+                                         NULL);
     pass = (err == VK_SUCCESS);
     ASSERT_TRUE(pass);
-    vkGetPhysicalDeviceSurfaceFormatsKHR(gpu(), surface,
-                                         &surface_format_count,
+    vkGetPhysicalDeviceSurfaceFormatsKHR(gpu(), surface, &surface_format_count,
                                          surface_formats);
     pass = (err == VK_SUCCESS);
     ASSERT_TRUE(pass);
 
-
-
     // Get the surface present modes:
     uint32_t surface_present_mode_count;
 
     // First, try without a pointer to surface_format_count:
-    m_errorMonitor->SetDesiredFailureMsg(
-        VK_DEBUG_REPORT_ERROR_BIT_EXT,
-        "called with NULL pointer");
+    m_errorMonitor->SetDesiredFailureMsg(VK_DEBUG_REPORT_ERROR_BIT_EXT,
+                                         "called with NULL pointer");
     vkGetPhysicalDeviceSurfacePresentModesKHR(gpu(), surface, NULL, NULL);
     pass = (err == VK_SUCCESS);
     ASSERT_TRUE(pass);
@@ -1898,58 +1877,47 @@
         "but no prior positive value has been seen for");
     surface_present_mode_count = 0;
     vkGetPhysicalDeviceSurfacePresentModesKHR(
-            gpu(),
-            surface,
-            &surface_present_mode_count,
-            (VkPresentModeKHR *) &surface_present_mode_count);
+        gpu(), surface, &surface_present_mode_count,
+        (VkPresentModeKHR *)&surface_present_mode_count);
     pass = (err == VK_SUCCESS);
     ASSERT_TRUE(pass);
     m_errorMonitor->VerifyFound();
 
     // Next, correctly do a 1st try (with a NULL pointer to surface_formats):
-    vkGetPhysicalDeviceSurfacePresentModesKHR(gpu(), surface,
-                                              &surface_present_mode_count,
-                                              NULL);
+    vkGetPhysicalDeviceSurfacePresentModesKHR(
+        gpu(), surface, &surface_present_mode_count, NULL);
     pass = (err == VK_SUCCESS);
     ASSERT_TRUE(pass);
 
     // Allocate memory for the correct number of VkSurfaceFormatKHR's:
-    VkPresentModeKHR *surface_present_modes =
-        (VkPresentModeKHR *)malloc(surface_present_mode_count *
-                                     sizeof(VkPresentModeKHR));
+    VkPresentModeKHR *surface_present_modes = (VkPresentModeKHR *)malloc(
+        surface_present_mode_count * sizeof(VkPresentModeKHR));
 
     // Next, do a 2nd try with surface_format_count being set too high:
     surface_present_mode_count += 5;
-    m_errorMonitor->SetDesiredFailureMsg(
-        VK_DEBUG_REPORT_ERROR_BIT_EXT,
-        "that is greater than the value");
-    vkGetPhysicalDeviceSurfacePresentModesKHR(gpu(), surface,
-                                              &surface_present_mode_count,
-                                              surface_present_modes);
+    m_errorMonitor->SetDesiredFailureMsg(VK_DEBUG_REPORT_ERROR_BIT_EXT,
+                                         "that is greater than the value");
+    vkGetPhysicalDeviceSurfacePresentModesKHR(
+        gpu(), surface, &surface_present_mode_count, surface_present_modes);
     pass = (err == VK_SUCCESS);
     ASSERT_TRUE(pass);
     m_errorMonitor->VerifyFound();
 
     // Finally, do a correct 1st and 2nd try:
-    vkGetPhysicalDeviceSurfacePresentModesKHR(gpu(), surface,
-                                              &surface_present_mode_count,
-                                              NULL);
+    vkGetPhysicalDeviceSurfacePresentModesKHR(
+        gpu(), surface, &surface_present_mode_count, NULL);
     pass = (err == VK_SUCCESS);
     ASSERT_TRUE(pass);
-    vkGetPhysicalDeviceSurfacePresentModesKHR(gpu(), surface,
-                                              &surface_present_mode_count,
-                                              surface_present_modes);
+    vkGetPhysicalDeviceSurfacePresentModesKHR(
+        gpu(), surface, &surface_present_mode_count, surface_present_modes);
     pass = (err == VK_SUCCESS);
     ASSERT_TRUE(pass);
 
-
-
     // Create a swapchain:
 
     // First, try without a pointer to swapchain_create_info:
-    m_errorMonitor->SetDesiredFailureMsg(
-        VK_DEBUG_REPORT_ERROR_BIT_EXT,
-        "called with NULL pointer");
+    m_errorMonitor->SetDesiredFailureMsg(VK_DEBUG_REPORT_ERROR_BIT_EXT,
+                                         "called with NULL pointer");
     err = vkCreateSwapchainKHR(m_device->device(), NULL, NULL, &swapchain);
     pass = (err != VK_SUCCESS);
     ASSERT_TRUE(pass);
@@ -1958,11 +1926,10 @@
     // Next, call with a non-NULL swapchain_create_info, that has the wrong
     // sType:
     swapchain_create_info.sType = VK_STRUCTURE_TYPE_APPLICATION_INFO;
-    m_errorMonitor->SetDesiredFailureMsg(
-        VK_DEBUG_REPORT_ERROR_BIT_EXT,
-        "called with the wrong value for");
-    err = vkCreateSwapchainKHR(m_device->device(), &swapchain_create_info,
-                               NULL, &swapchain);
+    m_errorMonitor->SetDesiredFailureMsg(VK_DEBUG_REPORT_ERROR_BIT_EXT,
+                                         "called with the wrong value for");
+    err = vkCreateSwapchainKHR(m_device->device(), &swapchain_create_info, NULL,
+                               &swapchain);
     pass = (err != VK_SUCCESS);
     ASSERT_TRUE(pass);
     m_errorMonitor->VerifyFound();
@@ -1971,17 +1938,16 @@
     swapchain_create_info.sType = VK_STRUCTURE_TYPE_SWAPCHAIN_CREATE_INFO_KHR;
     swapchain_create_info.pNext = NULL;
     swapchain_create_info.flags = 0;
-    m_errorMonitor->SetDesiredFailureMsg(
-        VK_DEBUG_REPORT_ERROR_BIT_EXT,
-        "called with NULL pointer");
-    err = vkCreateSwapchainKHR(m_device->device(), &swapchain_create_info,
-                               NULL, NULL);
+    m_errorMonitor->SetDesiredFailureMsg(VK_DEBUG_REPORT_ERROR_BIT_EXT,
+                                         "called with NULL pointer");
+    err = vkCreateSwapchainKHR(m_device->device(), &swapchain_create_info, NULL,
+                               NULL);
     pass = (err != VK_SUCCESS);
     ASSERT_TRUE(pass);
     m_errorMonitor->VerifyFound();
 
-// TODO: Enhance swapchain layer so that
-// swapchain_create_info.queueFamilyIndexCount is checked against something?
+    // TODO: Enhance swapchain layer so that
+    // swapchain_create_info.queueFamilyIndexCount is checked against something?
 
     // Next, call with a queue family index that's too large:
     uint32_t queueFamilyIndex[2] = {100000, 0};
@@ -1991,8 +1957,8 @@
     m_errorMonitor->SetDesiredFailureMsg(
         VK_DEBUG_REPORT_ERROR_BIT_EXT,
         "called with a queueFamilyIndex that is too large");
-    err = vkCreateSwapchainKHR(m_device->device(), &swapchain_create_info,
-                               NULL, &swapchain);
+    err = vkCreateSwapchainKHR(m_device->device(), &swapchain_create_info, NULL,
+                               &swapchain);
     pass = (err != VK_SUCCESS);
     ASSERT_TRUE(pass);
     m_errorMonitor->VerifyFound();
@@ -2004,8 +1970,8 @@
         VK_DEBUG_REPORT_ERROR_BIT_EXT,
         "but with a bad value(s) for pCreateInfo->queueFamilyIndexCount or "
         "pCreateInfo->pQueueFamilyIndices).");
-    err = vkCreateSwapchainKHR(m_device->device(), &swapchain_create_info,
-                               NULL, &swapchain);
+    err = vkCreateSwapchainKHR(m_device->device(), &swapchain_create_info, NULL,
+                               &swapchain);
     pass = (err != VK_SUCCESS);
     ASSERT_TRUE(pass);
     m_errorMonitor->VerifyFound();
@@ -2016,58 +1982,41 @@
     m_errorMonitor->SetDesiredFailureMsg(
         VK_DEBUG_REPORT_ERROR_BIT_EXT,
         "called with a non-supported pCreateInfo->imageSharingMode (i.e.");
-    err = vkCreateSwapchainKHR(m_device->device(), &swapchain_create_info,
-                               NULL, &swapchain);
+    err = vkCreateSwapchainKHR(m_device->device(), &swapchain_create_info, NULL,
+                               &swapchain);
     pass = (err != VK_SUCCESS);
     ASSERT_TRUE(pass);
     m_errorMonitor->VerifyFound();
     // Fix for the future:
-// FIXME: THIS ISN'T CORRECT--MUST QUERY UNTIL WE FIND A QUEUE FAMILY THAT'S SUPPORTED
+    // FIXME: THIS ISN'T CORRECT--MUST QUERY UNTIL WE FIND A QUEUE FAMILY THAT'S
+    // SUPPORTED
     swapchain_create_info.queueFamilyIndexCount = 0;
     queueFamilyIndex[0] = 0;
     swapchain_create_info.imageSharingMode = VK_SHARING_MODE_EXCLUSIVE;
 
-// TODO: CONTINUE TESTING VALIDATION OF vkCreateSwapchainKHR() ...
-
-
-
+    // TODO: CONTINUE TESTING VALIDATION OF vkCreateSwapchainKHR() ...
     // Get the images from a swapchain:
-
-
-
     // Acquire an image from a swapchain:
-
-
-
     // Present an image to a swapchain:
-
-
-
     // Destroy the swapchain:
 
-
-
-// TODOs:
-//
-// - Try destroying the device without first destroying the swapchain
-//
-// - Try destroying the device without first destroying the surface
-//
-// - Try destroying the surface without first destroying the swapchain
-
+    // TODOs:
+    //
+    // - Try destroying the device without first destroying the swapchain
+    //
+    // - Try destroying the device without first destroying the surface
+    //
+    // - Try destroying the surface without first destroying the swapchain
 
     // Destroy the surface:
     vkDestroySurfaceKHR(instance(), surface, NULL);
 
-
     // Tear down the window:
     xcb_destroy_window(connection, xcb_window);
     xcb_disconnect(connection);
 
 #else  // VK_USE_PLATFORM_XCB_KHR
-    err = (surface == VK_NULL_HANDLE) ? VK_SUCCESS : VK_SUCCESS;
-    pass = (err != VK_SUCCESS);
-    ASSERT_TRUE(pass);
+    return;
 #endif // VK_USE_PLATFORM_XCB_KHR
 }