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// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ui/base/cocoa/appkit_utils.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "testing/gtest_mac.h"
#import "ui/base/test/cocoa_helper.h"
namespace ui {
using AppKitUtilsTest = testing::Test;
// Note that Chromium currently only supports plain text for services, but test
// both plain text and RTF to ensure that these functions work in the general
// case, not just the specific case.
TEST_F(AppKitUtilsTest, UTTypeForServicesTypeTest) {
// nil input must yield a nil output; nil is a valid parameter for the
// services API calls, and it's easier to early-return in the compatibility
// shim.
EXPECT_NSEQ(nil, UTTypeForServicesType(nil));
// Round-trip actual identifiers.
EXPECT_NSEQ(UTTypeUTF8PlainText,
UTTypeForServicesType(UTTypeUTF8PlainText.identifier));
EXPECT_NSEQ(UTTypeRTF, UTTypeForServicesType(UTTypeRTF.identifier));
// Technically speaking, the values of these constants are the same as the
// identifiers above, but in theory these constants are what the services APIs
// should be passing in.
EXPECT_NSEQ(UTTypeUTF8PlainText,
UTTypeForServicesType(NSPasteboardTypeString));
EXPECT_NSEQ(UTTypeRTF, UTTypeForServicesType(NSPasteboardTypeRTF));
// And these obsolete values are what are actually passed into the services
// APIs no matter what Chromium returns.
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wdeprecated-declarations"
EXPECT_NSEQ(UTTypeUTF8PlainText, UTTypeForServicesType(NSStringPboardType));
EXPECT_NSEQ(UTTypeRTF, UTTypeForServicesType(NSRTFPboardType));
#pragma clang diagnostic pop
}
TEST_F(AppKitUtilsTest, UTTypesForServicesTypeArrayTest) {
// Verify that individual items are converted.
NSSet* expected_1 = [NSSet setWithArray:@[ UTTypeUTF8PlainText, UTTypeRTF ]];
NSSet* actual_1 = UTTypesForServicesTypeArray(
@[ NSPasteboardTypeString, NSPasteboardTypeRTF ]);
EXPECT_NSEQ(expected_1, actual_1);
// Verify that the same type expressed in two different ways is collapsed into
// just one entry.
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wdeprecated-declarations"
NSSet* expected_2 = [NSSet setWithArray:@[ UTTypeUTF8PlainText ]];
NSSet* actual_2 = UTTypesForServicesTypeArray(
@[ NSPasteboardTypeString, NSStringPboardType ]);
EXPECT_NSEQ(expected_2, actual_2);
#pragma clang diagnostic pop
}
} // namespace ui
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