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llvm-mirror/unittests/TextAPI/TextStubV4Tests.cpp
Cyndy Ishida 619546feb9 [llvm][TextAPI] adding inlining reexported libraries support 
Summary:
[llvm][TextAPI] adding inlining reexported libraries support

* this patch adds reader/writer support for MachO tbd files.
The usecase is to represent reexported libraries in top level library
that won't need to exist for linker indirection because all of the
needed content will be inlined in the same document.

Reviewers: ributzka, steven_wu, jhenderson

Reviewed By: ributzka

Subscribers: JDevlieghere, hiraditya, mgrang, dexonsmith, rupprecht, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D67646
2020-04-02 13:05:08 -07:00

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//===-- TextStubV4Tests.cpp - TBD V4 File 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 "TextStubHelpers.h"
#include "llvm/TextAPI/MachO/InterfaceFile.h"
#include "llvm/TextAPI/MachO/TextAPIReader.h"
#include "llvm/TextAPI/MachO/TextAPIWriter.h"
#include "gtest/gtest.h"
#include <string>
#include <vector>
using namespace llvm;
using namespace llvm::MachO;
namespace TBDv4 {
TEST(TBDv4, ReadFile) {
static const char TBDv4File[] =
"--- !tapi-tbd\n"
"tbd-version: 4\n"
"targets: [ i386-macos, x86_64-macos, x86_64-ios ]\n"
"uuids:\n"
" - target: i386-macos\n"
" value: 00000000-0000-0000-0000-000000000000\n"
" - target: x86_64-macos\n"
" value: 11111111-1111-1111-1111-111111111111\n"
" - target: x86_64-ios\n"
" value: 11111111-1111-1111-1111-111111111111\n"
"flags: [ flat_namespace, installapi ]\n"
"install-name: Umbrella.framework/Umbrella\n"
"current-version: 1.2.3\n"
"compatibility-version: 1.2\n"
"swift-abi-version: 5\n"
"parent-umbrella:\n"
" - targets: [ i386-macos, x86_64-macos, x86_64-ios ]\n"
" umbrella: System\n"
"allowable-clients:\n"
" - targets: [ i386-macos, x86_64-macos, x86_64-ios ]\n"
" clients: [ ClientA ]\n"
"reexported-libraries:\n"
" - targets: [ i386-macos ]\n"
" libraries: [ /System/Library/Frameworks/A.framework/A ]\n"
"exports:\n"
" - targets: [ i386-macos ]\n"
" symbols: [ _symA ]\n"
" objc-classes: []\n"
" objc-eh-types: []\n"
" objc-ivars: []\n"
" weak-symbols: []\n"
" thread-local-symbols: []\n"
" - targets: [ x86_64-ios ]\n"
" symbols: [_symB]\n"
" - targets: [ x86_64-macos, x86_64-ios ]\n"
" symbols: [_symAB]\n"
"reexports:\n"
" - targets: [ i386-macos ]\n"
" symbols: [_symC]\n"
" objc-classes: []\n"
" objc-eh-types: []\n"
" objc-ivars: []\n"
" weak-symbols: []\n"
" thread-local-symbols: []\n"
"undefineds:\n"
" - targets: [ i386-macos ]\n"
" symbols: [ _symD ]\n"
" objc-classes: []\n"
" objc-eh-types: []\n"
" objc-ivars: []\n"
" weak-symbols: []\n"
" thread-local-symbols: []\n"
"...\n";
auto Result = TextAPIReader::get(MemoryBufferRef(TBDv4File, "Test.tbd"));
EXPECT_TRUE(!!Result);
auto File = std::move(Result.get());
EXPECT_EQ(FileType::TBD_V4, File->getFileType());
PlatformSet Platforms;
Platforms.insert(PlatformKind::macOS);
Platforms.insert(PlatformKind::iOS);
auto Archs = AK_i386 | AK_x86_64;
TargetList Targets = {
Target(AK_i386, PlatformKind::macOS),
Target(AK_x86_64, PlatformKind::macOS),
Target(AK_x86_64, PlatformKind::iOS),
};
UUIDs uuids = {{Targets[0], "00000000-0000-0000-0000-000000000000"},
{Targets[1], "11111111-1111-1111-1111-111111111111"},
{Targets[2], "11111111-1111-1111-1111-111111111111"}};
EXPECT_EQ(Archs, File->getArchitectures());
EXPECT_EQ(uuids, File->uuids());
EXPECT_EQ(Platforms.size(), File->getPlatforms().size());
for (auto Platform : File->getPlatforms())
EXPECT_EQ(Platforms.count(Platform), 1U);
EXPECT_EQ(std::string("Umbrella.framework/Umbrella"), File->getInstallName());
EXPECT_EQ(PackedVersion(1, 2, 3), File->getCurrentVersion());
EXPECT_EQ(PackedVersion(1, 2, 0), File->getCompatibilityVersion());
EXPECT_EQ(5U, File->getSwiftABIVersion());
EXPECT_FALSE(File->isTwoLevelNamespace());
EXPECT_TRUE(File->isApplicationExtensionSafe());
EXPECT_TRUE(File->isInstallAPI());
InterfaceFileRef client("ClientA", Targets);
InterfaceFileRef reexport("/System/Library/Frameworks/A.framework/A",
{Targets[0]});
EXPECT_EQ(1U, File->allowableClients().size());
EXPECT_EQ(client, File->allowableClients().front());
EXPECT_EQ(1U, File->reexportedLibraries().size());
EXPECT_EQ(reexport, File->reexportedLibraries().front());
ExportedSymbolSeq Exports, Reexports, Undefineds;
ExportedSymbol temp;
for (const auto *Sym : File->symbols()) {
temp = ExportedSymbol{Sym->getKind(), std::string(Sym->getName()),
Sym->isWeakDefined(), Sym->isThreadLocalValue()};
EXPECT_FALSE(Sym->isWeakReferenced());
if (Sym->isUndefined())
Undefineds.emplace_back(std::move(temp));
else
Sym->isReexported() ? Reexports.emplace_back(std::move(temp))
: Exports.emplace_back(std::move(temp));
}
llvm::sort(Exports.begin(), Exports.end());
llvm::sort(Reexports.begin(), Reexports.end());
llvm::sort(Undefineds.begin(), Undefineds.end());
static ExportedSymbol ExpectedExportedSymbols[] = {
{SymbolKind::GlobalSymbol, "_symA", false, false},
{SymbolKind::GlobalSymbol, "_symAB", false, false},
{SymbolKind::GlobalSymbol, "_symB", false, false},
};
static ExportedSymbol ExpectedReexportedSymbols[] = {
{SymbolKind::GlobalSymbol, "_symC", false, false},
};
static ExportedSymbol ExpectedUndefinedSymbols[] = {
{SymbolKind::GlobalSymbol, "_symD", false, false},
};
EXPECT_EQ(sizeof(ExpectedExportedSymbols) / sizeof(ExportedSymbol),
Exports.size());
EXPECT_EQ(sizeof(ExpectedReexportedSymbols) / sizeof(ExportedSymbol),
Reexports.size());
EXPECT_EQ(sizeof(ExpectedUndefinedSymbols) / sizeof(ExportedSymbol),
Undefineds.size());
EXPECT_TRUE(std::equal(Exports.begin(), Exports.end(),
std::begin(ExpectedExportedSymbols)));
EXPECT_TRUE(std::equal(Reexports.begin(), Reexports.end(),
std::begin(ExpectedReexportedSymbols)));
EXPECT_TRUE(std::equal(Undefineds.begin(), Undefineds.end(),
std::begin(ExpectedUndefinedSymbols)));
}
TEST(TBDv4, ReadMultipleDocuments) {
static const char TBDv4Inlines[] =
"--- !tapi-tbd\n"
"tbd-version: 4\n"
"targets: [ i386-macos, i386-maccatalyst, x86_64-macos, "
"x86_64-maccatalyst ]\n"
"uuids:\n"
" - target: i386-macos\n"
" value: 00000000-0000-0000-0000-000000000000\n"
" - target: i386-maccatalyst\n"
" value: 00000000-0000-0000-0000-000000000002\n"
" - target: x86_64-macos\n"
" value: 11111111-1111-1111-1111-111111111111\n"
" - target: x86_64-maccatalyst\n"
" value: 11111111-1111-1111-1111-111111111112\n"
"install-name: /System/Library/Frameworks/Umbrella.framework/Umbrella\n"
"parent-umbrella:\n"
" - targets: [ i386-macos, x86_64-macos ]\n"
" umbrella: System\n"
"reexported-libraries:\n"
" - targets: [ i386-macos, x86_64-macos ]\n"
" libraries: [ /System/Library/Frameworks/A.framework/A ]\n"
"--- !tapi-tbd\n"
"tbd-version: 4\n"
"targets: [ i386-macos, x86_64-macos ]\n"
"uuids:\n"
" - target: i386-macos\n"
" value: 20000000-0000-0000-0000-000000000000\n"
" - target: x86_64-macos\n"
" value: 21111111-1111-1111-1111-111111111111\n"
"flags: [ flat_namespace ]\n"
"install-name: /System/Library/Frameworks/A.framework/A\n"
"current-version: 1.2.3\n"
"compatibility-version: 1.2\n"
"swift-abi-version: 5\n"
"exports:\n"
" - targets: [ i386-macos ]\n"
" symbols: [ _symA ]\n"
" objc-classes: []\n"
" objc-eh-types: []\n"
" objc-ivars: []\n"
" weak-symbols: []\n"
" thread-local-symbols: []\n"
" - targets: [ x86_64-macos ]\n"
" symbols: [_symAB]\n"
"reexports:\n"
" - targets: [ i386-macos ]\n"
" symbols: [_symC]\n"
" objc-classes: []\n"
" objc-eh-types: []\n"
" objc-ivars: []\n"
" weak-symbols: []\n"
" thread-local-symbols: []\n"
"undefineds:\n"
" - targets: [ i386-macos ]\n"
" symbols: [ _symD ]\n"
" objc-classes: []\n"
" objc-eh-types: []\n"
" objc-ivars: []\n"
" weak-symbols: []\n"
" thread-local-symbols: []\n"
"...\n";
PlatformSet Platforms;
Platforms.insert(PlatformKind::macOS);
Platforms.insert(PlatformKind::macCatalyst);
ArchitectureSet Archs = AK_i386 | AK_x86_64;
TargetList Targets;
for (auto &&Arch : Archs)
for (auto &&Platform : Platforms)
Targets.emplace_back(Target(Arch, Platform));
UUIDs Uuids = {
{Targets[0], "00000000-0000-0000-0000-000000000000"},
{Targets[1], "00000000-0000-0000-0000-000000000002"},
{Targets[2], "11111111-1111-1111-1111-111111111111"},
{Targets[3], "11111111-1111-1111-1111-111111111112"},
};
auto Result = TextAPIReader::get(MemoryBufferRef(TBDv4Inlines, "Test.tbd"));
EXPECT_TRUE(!!Result);
auto File = std::move(Result.get());
EXPECT_EQ(FileType::TBD_V4, File->getFileType());
EXPECT_EQ(Archs, File->getArchitectures());
EXPECT_EQ(Uuids, File->uuids());
EXPECT_EQ(Platforms, File->getPlatforms());
EXPECT_EQ(
std::string("/System/Library/Frameworks/Umbrella.framework/Umbrella"),
File->getInstallName());
EXPECT_TRUE(File->isTwoLevelNamespace());
EXPECT_TRUE(File->isApplicationExtensionSafe());
EXPECT_FALSE(File->isInstallAPI());
EXPECT_EQ(PackedVersion(1, 0, 0), File->getCurrentVersion());
EXPECT_EQ(PackedVersion(1, 0, 0), File->getCompatibilityVersion());
InterfaceFileRef reexport("/System/Library/Frameworks/A.framework/A",
{Targets[0], Targets[2]});
EXPECT_EQ(1U, File->reexportedLibraries().size());
EXPECT_EQ(reexport, File->reexportedLibraries().front());
ExportedSymbolSeq Exports;
for (const auto *Sym : File->symbols()) {
EXPECT_FALSE(Sym->isWeakReferenced());
EXPECT_FALSE(Sym->isUndefined());
Exports.emplace_back(ExportedSymbol{Sym->getKind(), Sym->getName().str(),
Sym->isWeakDefined(),
Sym->isThreadLocalValue()});
}
EXPECT_EQ(0U, Exports.size());
// Check Inlined Document
Exports.clear();
Targets.clear();
Uuids.clear();
PlatformKind Platform = PlatformKind::macOS;
for (auto &&Arch : Archs)
Targets.emplace_back(Target(Arch, Platform));
Uuids = {
{Targets[0], "20000000-0000-0000-0000-000000000000"},
{Targets[1], "21111111-1111-1111-1111-111111111111"},
};
auto Document = File->documents().front();
EXPECT_EQ(FileType::TBD_V4, Document->getFileType());
EXPECT_EQ(Archs, Document->getArchitectures());
EXPECT_EQ(Uuids, Document->uuids());
EXPECT_EQ(1U, Document->getPlatforms().size());
EXPECT_EQ(Platform, *(Document->getPlatforms().begin()));
EXPECT_EQ(std::string("/System/Library/Frameworks/A.framework/A"),
Document->getInstallName());
EXPECT_EQ(PackedVersion(1, 2, 3), Document->getCurrentVersion());
EXPECT_EQ(PackedVersion(1, 2, 0), Document->getCompatibilityVersion());
EXPECT_EQ(5U, Document->getSwiftABIVersion());
EXPECT_FALSE(Document->isTwoLevelNamespace());
EXPECT_TRUE(Document->isApplicationExtensionSafe());
EXPECT_FALSE(Document->isInstallAPI());
ExportedSymbolSeq Reexports, Undefineds;
for (const auto *Sym : Document->symbols()) {
ExportedSymbol Temp =
ExportedSymbol{Sym->getKind(), std::string(Sym->getName()),
Sym->isWeakDefined(), Sym->isThreadLocalValue()};
EXPECT_FALSE(Sym->isWeakReferenced());
if (Sym->isUndefined())
Undefineds.emplace_back(std::move(Temp));
else
Sym->isReexported() ? Reexports.emplace_back(std::move(Temp))
: Exports.emplace_back(std::move(Temp));
}
llvm::sort(Exports.begin(), Exports.end());
llvm::sort(Reexports.begin(), Reexports.end());
llvm::sort(Undefineds.begin(), Undefineds.end());
static ExportedSymbol ExpectedExportedSymbols[] = {
{SymbolKind::GlobalSymbol, "_symA", false, false},
{SymbolKind::GlobalSymbol, "_symAB", false, false},
};
static ExportedSymbol ExpectedReexportedSymbols[] = {
{SymbolKind::GlobalSymbol, "_symC", false, false},
};
static ExportedSymbol ExpectedUndefinedSymbols[] = {
{SymbolKind::GlobalSymbol, "_symD", false, false},
};
EXPECT_EQ(sizeof(ExpectedExportedSymbols) / sizeof(ExportedSymbol),
Exports.size());
EXPECT_EQ(sizeof(ExpectedReexportedSymbols) / sizeof(ExportedSymbol),
Reexports.size());
EXPECT_EQ(sizeof(ExpectedUndefinedSymbols) / sizeof(ExportedSymbol),
Undefineds.size());
EXPECT_TRUE(std::equal(Exports.begin(), Exports.end(),
std::begin(ExpectedExportedSymbols)));
EXPECT_TRUE(std::equal(Reexports.begin(), Reexports.end(),
std::begin(ExpectedReexportedSymbols)));
EXPECT_TRUE(std::equal(Undefineds.begin(), Undefineds.end(),
std::begin(ExpectedUndefinedSymbols)));
}
TEST(TBDv4, WriteFile) {
static const char TBDv4File[] =
"--- !tapi-tbd\n"
"tbd-version: 4\n"
"targets: [ i386-macos, x86_64-ios-simulator ]\n"
"uuids:\n"
" - target: i386-macos\n"
" value: 00000000-0000-0000-0000-000000000000\n"
" - target: x86_64-ios-simulator\n"
" value: 11111111-1111-1111-1111-111111111111\n"
"flags: [ installapi ]\n"
"install-name: 'Umbrella.framework/Umbrella'\n"
"current-version: 1.2.3\n"
"compatibility-version: 0\n"
"swift-abi-version: 5\n"
"parent-umbrella:\n"
" - targets: [ i386-macos, x86_64-ios-simulator ]\n"
" umbrella: System\n"
"allowable-clients:\n"
" - targets: [ i386-macos ]\n"
" clients: [ ClientA ]\n"
"exports:\n"
" - targets: [ i386-macos ]\n"
" symbols: [ _symA ]\n"
" objc-classes: [ Class1 ]\n"
" weak-symbols: [ _symC ]\n"
" - targets: [ x86_64-ios-simulator ]\n"
" symbols: [ _symB ]\n"
"...\n";
InterfaceFile File;
TargetList Targets = {
Target(AK_i386, PlatformKind::macOS),
Target(AK_x86_64, PlatformKind::iOSSimulator),
};
UUIDs uuids = {{Targets[0], "00000000-0000-0000-0000-000000000000"},
{Targets[1], "11111111-1111-1111-1111-111111111111"}};
File.setInstallName("Umbrella.framework/Umbrella");
File.setFileType(FileType::TBD_V4);
File.addTargets(Targets);
File.addUUID(uuids[0].first, uuids[0].second);
File.addUUID(uuids[1].first, uuids[1].second);
File.setCurrentVersion(PackedVersion(1, 2, 3));
File.setTwoLevelNamespace();
File.setInstallAPI(true);
File.setApplicationExtensionSafe(true);
File.setSwiftABIVersion(5);
File.addAllowableClient("ClientA", Targets[0]);
File.addParentUmbrella(Targets[0], "System");
File.addParentUmbrella(Targets[1], "System");
File.addSymbol(SymbolKind::GlobalSymbol, "_symA", {Targets[0]});
File.addSymbol(SymbolKind::GlobalSymbol, "_symB", {Targets[1]});
File.addSymbol(SymbolKind::GlobalSymbol, "_symC", {Targets[0]},
SymbolFlags::WeakDefined);
File.addSymbol(SymbolKind::ObjectiveCClass, "Class1", {Targets[0]});
SmallString<4096> Buffer;
raw_svector_ostream OS(Buffer);
auto Result = TextAPIWriter::writeToStream(OS, File);
EXPECT_FALSE(Result);
EXPECT_STREQ(TBDv4File, Buffer.c_str());
}
TEST(TBDv4, WriteMultipleDocuments) {
static const char TBDv4Inlines[] =
"--- !tapi-tbd\n"
"tbd-version: 4\n"
"targets: [ i386-maccatalyst, x86_64-maccatalyst ]\n"
"uuids:\n"
" - target: i386-maccatalyst\n"
" value: 00000000-0000-0000-0000-000000000002\n"
" - target: x86_64-maccatalyst\n"
" value: 11111111-1111-1111-1111-111111111112\n"
"install-name: "
"'/System/Library/Frameworks/Umbrella.framework/Umbrella'\n"
"reexported-libraries:\n"
" - targets: [ i386-maccatalyst, x86_64-maccatalyst ]\n"
" libraries: [ '/System/Library/Frameworks/A.framework/A' ]\n"
"--- !tapi-tbd\n"
"tbd-version: 4\n"
"targets: [ i386-maccatalyst, x86_64-maccatalyst ]\n"
"uuids:\n"
" - target: i386-maccatalyst\n"
" value: 00000000-0000-0000-0000-000000000000\n"
" - target: x86_64-maccatalyst\n"
" value: 11111111-1111-1111-1111-111111111111\n"
"install-name: '/System/Library/Frameworks/A.framework/A'\n"
"exports:\n"
" - targets: [ i386-maccatalyst ]\n"
" weak-symbols: [ _symC ]\n"
" - targets: [ i386-maccatalyst, x86_64-maccatalyst ]\n"
" symbols: [ _symA ]\n"
" objc-classes: [ Class1 ]\n"
" - targets: [ x86_64-maccatalyst ]\n"
" symbols: [ _symAB ]\n"
"...\n";
InterfaceFile File;
PlatformKind Platform = PlatformKind::macCatalyst;
TargetList Targets = {
Target(AK_i386, Platform),
Target(AK_x86_64, Platform),
};
UUIDs Uuids = {{Targets[0], "00000000-0000-0000-0000-000000000002"},
{Targets[1], "11111111-1111-1111-1111-111111111112"}};
File.setInstallName("/System/Library/Frameworks/Umbrella.framework/Umbrella");
File.setFileType(FileType::TBD_V4);
File.addTargets(Targets);
File.addUUID(Uuids[0].first, Uuids[0].second);
File.addUUID(Uuids[1].first, Uuids[1].second);
File.setCompatibilityVersion(PackedVersion(1, 0, 0));
File.setCurrentVersion(PackedVersion(1, 0, 0));
File.setTwoLevelNamespace();
File.setApplicationExtensionSafe(true);
File.addReexportedLibrary("/System/Library/Frameworks/A.framework/A",
Targets[0]);
File.addReexportedLibrary("/System/Library/Frameworks/A.framework/A",
Targets[1]);
// Write Second Document
Uuids = {{Targets[0], "00000000-0000-0000-0000-000000000000"},
{Targets[1], "11111111-1111-1111-1111-111111111111"}};
InterfaceFile Document;
Document.setInstallName("/System/Library/Frameworks/A.framework/A");
Document.setFileType(FileType::TBD_V4);
Document.addTargets(Targets);
Document.addUUID(Uuids[0].first, Uuids[0].second);
Document.addUUID(Uuids[1].first, Uuids[1].second);
Document.setCompatibilityVersion(PackedVersion(1, 0, 0));
Document.setCurrentVersion(PackedVersion(1, 0, 0));
Document.setTwoLevelNamespace();
Document.setApplicationExtensionSafe(true);
Document.addSymbol(SymbolKind::GlobalSymbol, "_symA", Targets);
Document.addSymbol(SymbolKind::GlobalSymbol, "_symAB", {Targets[1]});
Document.addSymbol(SymbolKind::GlobalSymbol, "_symC", {Targets[0]},
SymbolFlags::WeakDefined);
Document.addSymbol(SymbolKind::ObjectiveCClass, "Class1", Targets);
File.addDocument(std::make_shared<InterfaceFile>(std::move(Document)));
SmallString<4096> Buffer;
raw_svector_ostream OS(Buffer);
auto Result = TextAPIWriter::writeToStream(OS, File);
EXPECT_FALSE(Result);
EXPECT_STREQ(TBDv4Inlines, Buffer.c_str());
}
TEST(TBDv4, MultipleTargets) {
static const char TBDv4MultipleTargets[] =
"--- !tapi-tbd\n"
"tbd-version: 4\n"
"targets: [ i386-maccatalyst, x86_64-tvos, arm64-ios ]\n"
"install-name: Test.dylib\n"
"...\n";
auto Result =
TextAPIReader::get(MemoryBufferRef(TBDv4MultipleTargets, "Test.tbd"));
EXPECT_TRUE(!!Result);
PlatformSet Platforms;
Platforms.insert(PlatformKind::macCatalyst);
Platforms.insert(PlatformKind::tvOS);
Platforms.insert(PlatformKind::iOS);
auto File = std::move(Result.get());
EXPECT_EQ(FileType::TBD_V4, File->getFileType());
EXPECT_EQ(AK_x86_64 | AK_arm64 | AK_i386, File->getArchitectures());
EXPECT_EQ(Platforms.size(), File->getPlatforms().size());
for (auto Platform : File->getPlatforms())
EXPECT_EQ(Platforms.count(Platform), 1U);
SmallString<4096> Buffer;
raw_svector_ostream OS(Buffer);
auto WriteResult = TextAPIWriter::writeToStream(OS, *File);
EXPECT_TRUE(!WriteResult);
EXPECT_EQ(stripWhitespace(TBDv4MultipleTargets),
stripWhitespace(Buffer.c_str()));
}
TEST(TBDv4, MultipleTargetsSameArch) {
static const char TBDv4TargetsSameArch[] =
"--- !tapi-tbd\n"
"tbd-version: 4\n"
"targets: [ x86_64-tvos , x86_64-maccatalyst ]\n"
"install-name: Test.dylib\n"
"...\n";
auto Result =
TextAPIReader::get(MemoryBufferRef(TBDv4TargetsSameArch, "Test.tbd"));
EXPECT_TRUE(!!Result);
PlatformSet Platforms;
Platforms.insert(PlatformKind::tvOS);
Platforms.insert(PlatformKind::macCatalyst);
auto File = std::move(Result.get());
EXPECT_EQ(FileType::TBD_V4, File->getFileType());
EXPECT_EQ(ArchitectureSet(AK_x86_64), File->getArchitectures());
EXPECT_EQ(Platforms.size(), File->getPlatforms().size());
for (auto Platform : File->getPlatforms())
EXPECT_EQ(Platforms.count(Platform), 1U);
SmallString<4096> Buffer;
raw_svector_ostream OS(Buffer);
auto WriteResult = TextAPIWriter::writeToStream(OS, *File);
EXPECT_TRUE(!WriteResult);
EXPECT_EQ(stripWhitespace(TBDv4TargetsSameArch),
stripWhitespace(Buffer.c_str()));
}
TEST(TBDv4, MultipleTargetsSamePlatform) {
static const char TBDv4MultipleTargetsSamePlatform[] =
"--- !tapi-tbd\n"
"tbd-version: 4\n"
"targets: [ armv7k-ios , arm64-ios]\n"
"install-name: Test.dylib\n"
"...\n";
auto Result = TextAPIReader::get(
MemoryBufferRef(TBDv4MultipleTargetsSamePlatform, "Test.tbd"));
EXPECT_TRUE(!!Result);
auto File = std::move(Result.get());
EXPECT_EQ(FileType::TBD_V4, File->getFileType());
EXPECT_EQ(AK_arm64 | AK_armv7k, File->getArchitectures());
EXPECT_EQ(File->getPlatforms().size(), 1U);
EXPECT_EQ(PlatformKind::iOS, *File->getPlatforms().begin());
SmallString<4096> Buffer;
raw_svector_ostream OS(Buffer);
auto WriteResult = TextAPIWriter::writeToStream(OS, *File);
EXPECT_TRUE(!WriteResult);
EXPECT_EQ(stripWhitespace(TBDv4MultipleTargetsSamePlatform),
stripWhitespace(Buffer.c_str()));
}
TEST(TBDv4, Target_maccatalyst) {
static const char TBDv4TargetMacCatalyst[] =
"--- !tapi-tbd\n"
"tbd-version: 4\n"
"targets: [ x86_64-maccatalyst ]\n"
"install-name: Test.dylib\n"
"...\n";
auto Result =
TextAPIReader::get(MemoryBufferRef(TBDv4TargetMacCatalyst, "Test.tbd"));
EXPECT_TRUE(!!Result);
auto File = std::move(Result.get());
EXPECT_EQ(FileType::TBD_V4, File->getFileType());
EXPECT_EQ(ArchitectureSet(AK_x86_64), File->getArchitectures());
EXPECT_EQ(File->getPlatforms().size(), 1U);
EXPECT_EQ(PlatformKind::macCatalyst, *File->getPlatforms().begin());
SmallString<4096> Buffer;
raw_svector_ostream OS(Buffer);
auto WriteResult = TextAPIWriter::writeToStream(OS, *File);
EXPECT_TRUE(!WriteResult);
EXPECT_EQ(stripWhitespace(TBDv4TargetMacCatalyst),
stripWhitespace(Buffer.c_str()));
}
TEST(TBDv4, Target_x86_ios) {
static const char TBDv4Targetx86iOS[] = "--- !tapi-tbd\n"
"tbd-version: 4\n"
"targets: [ x86_64-ios ]\n"
"install-name: Test.dylib\n"
"...\n";
auto Result =
TextAPIReader::get(MemoryBufferRef(TBDv4Targetx86iOS, "Test.tbd"));
EXPECT_TRUE(!!Result);
auto File = std::move(Result.get());
EXPECT_EQ(FileType::TBD_V4, File->getFileType());
EXPECT_EQ(ArchitectureSet(AK_x86_64), File->getArchitectures());
EXPECT_EQ(File->getPlatforms().size(), 1U);
EXPECT_EQ(PlatformKind::iOS, *File->getPlatforms().begin());
SmallString<4096> Buffer;
raw_svector_ostream OS(Buffer);
auto WriteResult = TextAPIWriter::writeToStream(OS, *File);
EXPECT_TRUE(!WriteResult);
EXPECT_EQ(stripWhitespace(TBDv4Targetx86iOS),
stripWhitespace(Buffer.c_str()));
}
TEST(TBDv4, Target_arm_bridgeOS) {
static const char TBDv4PlatformBridgeOS[] = "--- !tapi-tbd\n"
"tbd-version: 4\n"
"targets: [ armv7k-bridgeos ]\n"
"install-name: Test.dylib\n"
"...\n";
auto Result =
TextAPIReader::get(MemoryBufferRef(TBDv4PlatformBridgeOS, "Test.tbd"));
EXPECT_TRUE(!!Result);
auto File = std::move(Result.get());
EXPECT_EQ(FileType::TBD_V4, File->getFileType());
EXPECT_EQ(File->getPlatforms().size(), 1U);
EXPECT_EQ(PlatformKind::bridgeOS, *File->getPlatforms().begin());
EXPECT_EQ(ArchitectureSet(AK_armv7k), File->getArchitectures());
SmallString<4096> Buffer;
raw_svector_ostream OS(Buffer);
auto WriteResult = TextAPIWriter::writeToStream(OS, *File);
EXPECT_TRUE(!WriteResult);
EXPECT_EQ(stripWhitespace(TBDv4PlatformBridgeOS),
stripWhitespace(Buffer.c_str()));
}
TEST(TBDv4, Target_arm_iOS) {
static const char TBDv4ArchArm64e[] = "--- !tapi-tbd\n"
"tbd-version: 4\n"
"targets: [ arm64e-ios ]\n"
"install-name: Test.dylib\n"
"...\n";
auto Result =
TextAPIReader::get(MemoryBufferRef(TBDv4ArchArm64e, "Test.tbd"));
EXPECT_TRUE(!!Result);
auto File = std::move(Result.get());
EXPECT_EQ(FileType::TBD_V4, File->getFileType());
EXPECT_EQ(File->getPlatforms().size(), 1U);
EXPECT_EQ(PlatformKind::iOS, *File->getPlatforms().begin());
EXPECT_EQ(ArchitectureSet(AK_arm64e), File->getArchitectures());
SmallString<4096> Buffer;
raw_svector_ostream OS(Buffer);
auto WriteResult = TextAPIWriter::writeToStream(OS, *File);
EXPECT_TRUE(!WriteResult);
EXPECT_EQ(stripWhitespace(TBDv4ArchArm64e), stripWhitespace(Buffer.c_str()));
}
TEST(TBDv4, Target_x86_macos) {
static const char TBDv4Targetx86MacOS[] = "--- !tapi-tbd\n"
"tbd-version: 4\n"
"targets: [ x86_64-macos ]\n"
"install-name: Test.dylib\n"
"...\n";
auto Result =
TextAPIReader::get(MemoryBufferRef(TBDv4Targetx86MacOS, "Test.tbd"));
EXPECT_TRUE(!!Result);
auto File = std::move(Result.get());
EXPECT_EQ(FileType::TBD_V4, File->getFileType());
EXPECT_EQ(ArchitectureSet(AK_x86_64), File->getArchitectures());
EXPECT_EQ(File->getPlatforms().size(), 1U);
EXPECT_EQ(PlatformKind::macOS, *File->getPlatforms().begin());
SmallString<4096> Buffer;
raw_svector_ostream OS(Buffer);
auto WriteResult = TextAPIWriter::writeToStream(OS, *File);
EXPECT_TRUE(!WriteResult);
EXPECT_EQ(stripWhitespace(TBDv4Targetx86MacOS),
stripWhitespace(Buffer.c_str()));
}
TEST(TBDv4, Target_x86_ios_simulator) {
static const char TBDv4Targetx86iOSSim[] =
"--- !tapi-tbd\n"
"tbd-version: 4\n"
"targets: [ x86_64-ios-simulator ]\n"
"install-name: Test.dylib\n"
"...\n";
auto Result =
TextAPIReader::get(MemoryBufferRef(TBDv4Targetx86iOSSim, "Test.tbd"));
EXPECT_TRUE(!!Result);
auto File = std::move(Result.get());
EXPECT_EQ(FileType::TBD_V4, File->getFileType());
EXPECT_EQ(ArchitectureSet(AK_x86_64), File->getArchitectures());
EXPECT_EQ(File->getPlatforms().size(), 1U);
EXPECT_EQ(PlatformKind::iOSSimulator, *File->getPlatforms().begin());
SmallString<4096> Buffer;
raw_svector_ostream OS(Buffer);
auto WriteResult = TextAPIWriter::writeToStream(OS, *File);
EXPECT_TRUE(!WriteResult);
EXPECT_EQ(stripWhitespace(TBDv4Targetx86iOSSim),
stripWhitespace(Buffer.c_str()));
}
TEST(TBDv4, Target_x86_tvos_simulator) {
static const char TBDv4x86tvOSSim[] = "--- !tapi-tbd\n"
"tbd-version: 4\n"
"targets: [ x86_64-tvos-simulator ]\n"
"install-name: Test.dylib\n"
"...\n";
auto Result =
TextAPIReader::get(MemoryBufferRef(TBDv4x86tvOSSim, "Test.tbd"));
EXPECT_TRUE(!!Result);
auto File = std::move(Result.get());
EXPECT_EQ(FileType::TBD_V4, File->getFileType());
EXPECT_EQ(ArchitectureSet(AK_x86_64), File->getArchitectures());
EXPECT_EQ(File->getPlatforms().size(), 1U);
EXPECT_EQ(PlatformKind::tvOSSimulator, *File->getPlatforms().begin());
SmallString<4096> Buffer;
raw_svector_ostream OS(Buffer);
auto WriteResult = TextAPIWriter::writeToStream(OS, *File);
EXPECT_TRUE(!WriteResult);
EXPECT_EQ(stripWhitespace(TBDv4x86tvOSSim), stripWhitespace(Buffer.c_str()));
}
TEST(TBDv4, Target_i386_watchos_simulator) {
static const char TBDv4i386watchOSSim[] =
"--- !tapi-tbd\n"
"tbd-version: 4\n"
"targets: [ i386-watchos-simulator ]\n"
"install-name: Test.dylib\n"
"...\n";
auto Result =
TextAPIReader::get(MemoryBufferRef(TBDv4i386watchOSSim, "Test.tbd"));
EXPECT_TRUE(!!Result);
auto File = std::move(Result.get());
EXPECT_EQ(FileType::TBD_V4, File->getFileType());
EXPECT_EQ(ArchitectureSet(AK_i386), File->getArchitectures());
EXPECT_EQ(File->getPlatforms().size(), 1U);
EXPECT_EQ(PlatformKind::watchOSSimulator, *File->getPlatforms().begin());
SmallString<4096> Buffer;
raw_svector_ostream OS(Buffer);
auto WriteResult = TextAPIWriter::writeToStream(OS, *File);
EXPECT_TRUE(!WriteResult);
EXPECT_EQ(stripWhitespace(TBDv4i386watchOSSim),
stripWhitespace(Buffer.c_str()));
}
TEST(TBDv4, Swift_1) {
static const char TBDv4SwiftVersion1[] = "--- !tapi-tbd\n"
"tbd-version: 4\n"
"targets: [ x86_64-macos ]\n"
"install-name: Test.dylib\n"
"swift-abi-version: 1\n"
"...\n";
auto Result =
TextAPIReader::get(MemoryBufferRef(TBDv4SwiftVersion1, "Test.tbd"));
EXPECT_TRUE(!!Result);
auto File = std::move(Result.get());
EXPECT_EQ(FileType::TBD_V4, File->getFileType());
EXPECT_EQ(1U, File->getSwiftABIVersion());
// No writer test because we emit "swift-abi-version:1.0".
}
TEST(TBDv4, Swift_2) {
static const char TBDv4Swift2[] = "--- !tapi-tbd\n"
"tbd-version: 4\n"
"targets: [ x86_64-macos ]\n"
"install-name: Test.dylib\n"
"swift-abi-version: 2\n"
"...\n";
auto Result = TextAPIReader::get(MemoryBufferRef(TBDv4Swift2, "Test.tbd"));
EXPECT_TRUE(!!Result);
auto File = std::move(Result.get());
EXPECT_EQ(FileType::TBD_V4, File->getFileType());
EXPECT_EQ(2U, File->getSwiftABIVersion());
// No writer test because we emit "swift-abi-version:2.0".
}
TEST(TBDv4, Swift_5) {
static const char TBDv4SwiftVersion5[] = "--- !tapi-tbd\n"
"tbd-version: 4\n"
"targets: [ x86_64-macos ]\n"
"install-name: Test.dylib\n"
"swift-abi-version: 5\n"
"...\n";
auto Result =
TextAPIReader::get(MemoryBufferRef(TBDv4SwiftVersion5, "Test.tbd"));
EXPECT_TRUE(!!Result);
auto File = std::move(Result.get());
EXPECT_EQ(FileType::TBD_V4, File->getFileType());
EXPECT_EQ(5U, File->getSwiftABIVersion());
SmallString<4096> Buffer;
raw_svector_ostream OS(Buffer);
auto WriteResult = TextAPIWriter::writeToStream(OS, *File);
EXPECT_TRUE(!WriteResult);
EXPECT_EQ(stripWhitespace(TBDv4SwiftVersion5),
stripWhitespace(Buffer.c_str()));
}
TEST(TBDv4, Swift_99) {
static const char TBDv4SwiftVersion99[] = "--- !tapi-tbd\n"
"tbd-version: 4\n"
"targets: [ x86_64-macos ]\n"
"install-name: Test.dylib\n"
"swift-abi-version: 99\n"
"...\n";
auto Result =
TextAPIReader::get(MemoryBufferRef(TBDv4SwiftVersion99, "Test.tbd"));
EXPECT_TRUE(!!Result);
auto File = std::move(Result.get());
EXPECT_EQ(FileType::TBD_V4, File->getFileType());
EXPECT_EQ(99U, File->getSwiftABIVersion());
SmallString<4096> Buffer;
raw_svector_ostream OS(Buffer);
auto WriteResult = TextAPIWriter::writeToStream(OS, *File);
EXPECT_TRUE(!WriteResult);
EXPECT_EQ(stripWhitespace(TBDv4SwiftVersion99),
stripWhitespace(Buffer.c_str()));
}
TEST(TBDv4, InvalidArchitecture) {
static const char TBDv4UnknownArch[] = "--- !tapi-tbd\n"
"tbd-version: 4\n"
"targets: [ foo-macos ]\n"
"install-name: Test.dylib\n"
"...\n";
auto Result =
TextAPIReader::get(MemoryBufferRef(TBDv4UnknownArch, "Test.tbd"));
EXPECT_FALSE(!!Result);
auto errorMessage = toString(Result.takeError());
EXPECT_EQ("malformed file\nTest.tbd:3:12: error: unknown "
"architecture\ntargets: [ foo-macos ]\n"
" ^~~~~~~~~~\n",
errorMessage);
}
TEST(TBDv4, InvalidPlatform) {
static const char TBDv4FInvalidPlatform[] = "--- !tapi-tbd\n"
"tbd-version: 4\n"
"targets: [ x86_64-maos ]\n"
"install-name: Test.dylib\n"
"...\n";
auto Result =
TextAPIReader::get(MemoryBufferRef(TBDv4FInvalidPlatform, "Test.tbd"));
EXPECT_FALSE(!!Result);
auto errorMessage = toString(Result.takeError());
EXPECT_EQ("malformed file\nTest.tbd:3:12: error: unknown platform\ntargets: "
"[ x86_64-maos ]\n"
" ^~~~~~~~~~~~\n",
errorMessage);
}
TEST(TBDv4, MalformedFile1) {
static const char TBDv4MalformedFile1[] = "--- !tapi-tbd\n"
"tbd-version: 4\n"
"...\n";
auto Result =
TextAPIReader::get(MemoryBufferRef(TBDv4MalformedFile1, "Test.tbd"));
EXPECT_FALSE(!!Result);
auto errorMessage = toString(Result.takeError());
ASSERT_EQ("malformed file\nTest.tbd:2:1: error: missing required key "
"'targets'\ntbd-version: 4\n^\n",
errorMessage);
}
TEST(TBDv4, MalformedFile2) {
static const char TBDv4MalformedFile2[] = "--- !tapi-tbd\n"
"tbd-version: 4\n"
"targets: [ x86_64-macos ]\n"
"install-name: Test.dylib\n"
"foobar: \"unsupported key\"\n";
auto Result =
TextAPIReader::get(MemoryBufferRef(TBDv4MalformedFile2, "Test.tbd"));
EXPECT_FALSE(!!Result);
auto errorMessage = toString(Result.takeError());
ASSERT_EQ(
"malformed file\nTest.tbd:5:9: error: unknown key 'foobar'\nfoobar: "
"\"unsupported key\"\n ^~~~~~~~~~~~~~~~~\n",
errorMessage);
}
TEST(TBDv4, MalformedFile3) {
static const char TBDv4MalformedSwift[] = "--- !tapi-tbd\n"
"tbd-version: 4\n"
"targets: [ x86_64-macos ]\n"
"install-name: Test.dylib\n"
"swift-abi-version: 1.1\n"
"...\n";
auto Result =
TextAPIReader::get(MemoryBufferRef(TBDv4MalformedSwift, "Test.tbd"));
EXPECT_FALSE(!!Result);
auto errorMessage = toString(Result.takeError());
EXPECT_EQ("malformed file\nTest.tbd:5:20: error: invalid Swift ABI "
"version.\nswift-abi-version: 1.1\n ^~~\n",
errorMessage);
}
} // end namespace TBDv4
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