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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#import "components/remote_cocoa/app_shim/native_widget_mac_overlay_nswindow.h"
#include <AppKit/AppKit.h>
#include "base/containers/flat_map.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "testing/platform_test.h"
#include "ui/base/cocoa/window_size_constants.h"
using NativeWidgetMacOverlayNSWindowTest = PlatformTest;
// Test that only allowed collection behaviors are able to be set.
TEST(NativeWidgetMacOverlayNSWindowTest, CollectionBehavior) {
NativeWidgetMacOverlayNSWindow* overlay_window =
[[NativeWidgetMacOverlayNSWindow alloc]
initWithContentRect:ui::kWindowSizeDeterminedLater
styleMask:NSWindowStyleMaskBorderless
backing:NSBackingStoreBuffered
defer:NO];
// TODO: Convert to a `base::fixed_flat_map` once macOS 13 is the minimum
// deployment target.
base::flat_map<NSWindowCollectionBehavior, bool> behavior_tests({
{NSWindowCollectionBehaviorCanJoinAllSpaces, false},
{NSWindowCollectionBehaviorMoveToActiveSpace, false},
{NSWindowCollectionBehaviorManaged, false},
{NSWindowCollectionBehaviorTransient, true}, // Allowed
{NSWindowCollectionBehaviorStationary, false},
{NSWindowCollectionBehaviorParticipatesInCycle, false},
{NSWindowCollectionBehaviorIgnoresCycle, true}, // Allowed
{NSWindowCollectionBehaviorFullScreenPrimary, false},
{NSWindowCollectionBehaviorFullScreenAuxiliary, false},
{NSWindowCollectionBehaviorFullScreenNone, false},
{NSWindowCollectionBehaviorFullScreenAllowsTiling, false},
{NSWindowCollectionBehaviorFullScreenDisallowsTiling, false},
});
if (@available(macos 13.0, *)) {
behavior_tests.insert({NSWindowCollectionBehaviorPrimary, false});
behavior_tests.insert({NSWindowCollectionBehaviorAuxiliary, false});
behavior_tests.insert(
{NSWindowCollectionBehaviorCanJoinAllApplications, false});
}
// Ensure only the allowed bits are able to be set.
ASSERT_EQ(overlay_window.collectionBehavior,
NSWindowCollectionBehaviorDefault);
for (auto const& [behavior, allowed] : behavior_tests) {
overlay_window.collectionBehavior |= behavior;
EXPECT_EQ(!!(overlay_window.collectionBehavior & behavior), allowed)
<< "NSWindowCollectionBehavior: " << behavior;
}
// Also test setting multiple bits at once.
overlay_window.collectionBehavior = NSWindowCollectionBehaviorDefault;
ASSERT_EQ(overlay_window.collectionBehavior,
NSWindowCollectionBehaviorDefault);
overlay_window.collectionBehavior = ~NSWindowCollectionBehaviorDefault;
for (auto const& [behavior, allowed] : behavior_tests) {
EXPECT_EQ(!!(overlay_window.collectionBehavior & behavior), allowed)
<< "NSWindowCollectionBehavior: " << behavior;
}
}
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