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//===- unittests/Basic/DarwinSDKInfoTest.cpp -- SDKSettings.json test -----===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "clang/Basic/DarwinSDKInfo.h"
#include "llvm/Support/JSON.h"
#include "gtest/gtest.h"
using namespace llvm;
using namespace clang;
TEST(DarwinSDKInfoTest, ParseAndTestMapping) {
llvm::json::Object Obj;
Obj["Version"] = "11.0";
Obj["MaximumDeploymentTarget"] = "11.99";
llvm::json::Object VersionMap;
VersionMap["10.15"] = "13.1";
VersionMap["11.0"] = "14.0";
VersionMap["11.2"] = "14.2";
llvm::json::Object MacOS2iOSMac;
MacOS2iOSMac["macOS_iOSMac"] = std::move(VersionMap);
Obj["VersionMap"] = std::move(MacOS2iOSMac);
auto SDKInfo = DarwinSDKInfo::parseDarwinSDKSettingsJSON(&Obj);
ASSERT_TRUE(SDKInfo);
EXPECT_EQ(SDKInfo->getVersion(), VersionTuple(11, 0));
auto Mapping = SDKInfo->getVersionMapping(
DarwinSDKInfo::OSEnvPair::macOStoMacCatalystPair());
ASSERT_TRUE(Mapping);
// Verify that the macOS versions that are present in the map are translated
// directly to their corresponding Mac Catalyst versions.
EXPECT_EQ(*Mapping->map(VersionTuple(10, 15), VersionTuple(), None),
VersionTuple(13, 1));
EXPECT_EQ(*Mapping->map(VersionTuple(11, 0), VersionTuple(), None),
VersionTuple(14, 0));
EXPECT_EQ(*Mapping->map(VersionTuple(11, 2), VersionTuple(), None),
VersionTuple(14, 2));
// Verify that a macOS version that's not present in the map is translated
// like the nearest major OS version.
EXPECT_EQ(*Mapping->map(VersionTuple(11, 1), VersionTuple(), None),
VersionTuple(14, 0));
// Verify that the macOS versions that are outside of the mapped version
// range map to the min/max values passed to the `map` call.
EXPECT_EQ(*Mapping->map(VersionTuple(10, 14), VersionTuple(99, 99), None),
VersionTuple(99, 99));
EXPECT_EQ(
*Mapping->map(VersionTuple(11, 5), VersionTuple(), VersionTuple(99, 99)),
VersionTuple(99, 99));
EXPECT_EQ(*Mapping->map(VersionTuple(11, 5), VersionTuple(99, 98),
VersionTuple(99, 99)),
VersionTuple(99, 99));
}
TEST(DarwinSDKInfoTest, MissingKeys) {
llvm::json::Object Obj;
ASSERT_FALSE(DarwinSDKInfo::parseDarwinSDKSettingsJSON(&Obj));
Obj["Version"] = "11.0";
ASSERT_FALSE(DarwinSDKInfo::parseDarwinSDKSettingsJSON(&Obj));
}
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