Files
RedBear-OS/local/recipes/dev/libclc/source/llvm/unittests/TextAPI/TextStubV1Tests.cpp
T
vasilito cb424d7448 build: static patch-sanity linter (shift-left the malformed-patch class)
verify-patch-sanity.py validates every active recipe .patch has internally-
consistent hunk line counts — catching the 'malformed patch at line N' failure
at commit/CI/preflight time instead of hours into a cook. This cycle hit that
class three times (qtwaylandscanner, sddm, xwayland), each only discovered when
cookbook tried to apply the patch.

Running it across the repo found 29 latent malformed patches (validated against
GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22').
They were harmless only because they sit in vendored recipes (baked, not re-
applied) — but would fail on any version-bump re-derivation. --fix recounts the
hunk headers (body untouched) and repaired all 29.

Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test
(test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats
(empty placeholders, bare-@@ git hunks).
2026-08-01 05:13:02 +03:00

458 lines
18 KiB
C++

//===-- TextStubV1Tests.cpp - TBD V1 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/InterfaceFile.h"
#include "llvm/TextAPI/TextAPIReader.h"
#include "llvm/TextAPI/TextAPIWriter.h"
#include "gtest/gtest.h"
#include <string>
#include <vector>
using namespace llvm;
using namespace llvm::MachO;
static ExportedSymbol TBDv1Symbols[] = {
{EncodeKind::GlobalSymbol, "$ld$hide$os9.0$_sym1", false, false},
{EncodeKind::GlobalSymbol, "_sym1", false, false},
{EncodeKind::GlobalSymbol, "_sym2", false, false},
{EncodeKind::GlobalSymbol, "_sym3", false, false},
{EncodeKind::GlobalSymbol, "_sym4", false, false},
{EncodeKind::GlobalSymbol, "_sym5", false, false},
{EncodeKind::GlobalSymbol, "_tlv1", false, true},
{EncodeKind::GlobalSymbol, "_tlv2", false, true},
{EncodeKind::GlobalSymbol, "_tlv3", false, true},
{EncodeKind::GlobalSymbol, "_weak1", true, false},
{EncodeKind::GlobalSymbol, "_weak2", true, false},
{EncodeKind::GlobalSymbol, "_weak3", true, false},
{EncodeKind::ObjectiveCClass, "class1", false, false},
{EncodeKind::ObjectiveCClass, "class2", false, false},
{EncodeKind::ObjectiveCClass, "class3", false, false},
{EncodeKind::ObjectiveCInstanceVariable, "class1._ivar1", false, false},
{EncodeKind::ObjectiveCInstanceVariable, "class1._ivar2", false, false},
{EncodeKind::ObjectiveCInstanceVariable, "class1._ivar3", false, false},
};
namespace TBDv1 {
TEST(TBDv1, ReadFile) {
static const char TBDv1File1[] =
"---\n"
"archs: [ armv7, armv7s, armv7k, arm64 ]\n"
"platform: ios\n"
"install-name: Test.dylib\n"
"current-version: 2.3.4\n"
"compatibility-version: 1.0\n"
"swift-version: 1.1\n"
"exports:\n"
" - archs: [ armv7, armv7s, armv7k, arm64 ]\n"
" allowed-clients: [ clientA ]\n"
" re-exports: [ /usr/lib/libfoo.dylib ]\n"
" symbols: [ _sym1, _sym2, _sym3, _sym4, $ld$hide$os9.0$_sym1 ]\n"
" objc-classes: [ _class1, _class2 ]\n"
" objc-ivars: [ _class1._ivar1, _class1._ivar2 ]\n"
" weak-def-symbols: [ _weak1, _weak2 ]\n"
" thread-local-symbols: [ _tlv1, _tlv2 ]\n"
" - archs: [ armv7, armv7s, armv7k ]\n"
" symbols: [ _sym5 ]\n"
" objc-classes: [ _class3 ]\n"
" objc-ivars: [ _class1._ivar3 ]\n"
" weak-def-symbols: [ _weak3 ]\n"
" thread-local-symbols: [ _tlv3 ]\n"
"...\n";
Expected<TBDFile> Result =
TextAPIReader::get(MemoryBufferRef(TBDv1File1, "Test.tbd"));
EXPECT_TRUE(!!Result);
TBDFile File = std::move(Result.get());
EXPECT_EQ(FileType::TBD_V1, File->getFileType());
auto Archs = AK_armv7 | AK_armv7s | AK_armv7k | AK_arm64;
auto Platform = PLATFORM_IOS;
TargetList Targets;
for (auto &&arch : Archs)
Targets.emplace_back(Target(arch, Platform));
EXPECT_EQ(Archs, File->getArchitectures());
EXPECT_EQ(File->getPlatforms().size(), 1U);
EXPECT_EQ(Platform, *File->getPlatforms().begin());
EXPECT_EQ(std::string("Test.dylib"), File->getInstallName());
EXPECT_EQ(PackedVersion(2, 3, 4), File->getCurrentVersion());
EXPECT_EQ(PackedVersion(1, 0, 0), File->getCompatibilityVersion());
EXPECT_EQ(2U, File->getSwiftABIVersion());
EXPECT_EQ(ObjCConstraintType::None, File->getObjCConstraint());
EXPECT_TRUE(File->isTwoLevelNamespace());
EXPECT_TRUE(File->isApplicationExtensionSafe());
InterfaceFileRef client("clientA", Targets);
InterfaceFileRef reexport("/usr/lib/libfoo.dylib", Targets);
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;
for (const auto *Sym : File->symbols()) {
EXPECT_FALSE(Sym->isWeakReferenced());
EXPECT_FALSE(Sym->isUndefined());
Exports.emplace_back(
ExportedSymbol{Sym->getKind(), std::string(Sym->getName()),
Sym->isWeakDefined(), Sym->isThreadLocalValue()});
}
llvm::sort(Exports);
EXPECT_EQ(std::size(TBDv1Symbols), Exports.size());
EXPECT_TRUE(
std::equal(Exports.begin(), Exports.end(), std::begin(TBDv1Symbols)));
File->addSymbol(EncodeKind::ObjectiveCClassEHType, "Class1", {Targets[1]});
File->addSymbol(EncodeKind::ObjectiveCInstanceVariable, "Class1._ivar1",
{Targets[1]});
}
TEST(TBDv1, ReadFile2) {
static const char TBDv1File2[] = "--- !tapi-tbd-v1\n"
"archs: [ armv7, armv7s, armv7k, arm64 ]\n"
"platform: ios\n"
"install-name: Test.dylib\n"
"...\n";
Expected<TBDFile> Result =
TextAPIReader::get(MemoryBufferRef(TBDv1File2, "Test.tbd"));
EXPECT_TRUE(!!Result);
TBDFile File = std::move(Result.get());
EXPECT_EQ(FileType::TBD_V1, File->getFileType());
auto Archs = AK_armv7 | AK_armv7s | AK_armv7k | AK_arm64;
auto Platform = PLATFORM_IOS;
TargetList Targets;
for (auto &&arch : Archs)
Targets.emplace_back(Target(arch, Platform));
EXPECT_EQ(Archs, File->getArchitectures());
EXPECT_EQ(File->getPlatforms().size(), 1U);
EXPECT_EQ(Platform, *File->getPlatforms().begin());
EXPECT_EQ(std::string("Test.dylib"), File->getInstallName());
EXPECT_EQ(PackedVersion(1, 0, 0), File->getCurrentVersion());
EXPECT_EQ(PackedVersion(1, 0, 0), File->getCompatibilityVersion());
EXPECT_EQ(0U, File->getSwiftABIVersion());
EXPECT_EQ(ObjCConstraintType::None, File->getObjCConstraint());
EXPECT_TRUE(File->isTwoLevelNamespace());
EXPECT_TRUE(File->isApplicationExtensionSafe());
EXPECT_EQ(0U, File->allowableClients().size());
EXPECT_EQ(0U, File->reexportedLibraries().size());
}
TEST(TBDv1, WriteFile) {
static const char TBDv1File3[] =
"---\n"
"archs: [ i386, x86_64 ]\n"
"platform: macosx\n"
"install-name: '/usr/lib/libfoo.dylib'\n"
"current-version: 1.2.3\n"
"compatibility-version: 0\n"
"swift-version: 5\n"
"objc-constraint: retain_release\n"
"exports:\n"
" - archs: [ i386 ]\n"
" symbols: [ _sym1 ]\n"
" weak-def-symbols: [ _sym2 ]\n"
" thread-local-symbols: [ _sym3 ]\n"
" - archs: [ x86_64 ]\n"
" allowed-clients: [ clientA ]\n"
" re-exports: [ '/usr/lib/libfoo.dylib' ]\n"
" symbols: [ '_OBJC_EHTYPE_$_Class1' ]\n"
" objc-classes: [ _Class1 ]\n"
" objc-ivars: [ _Class1._ivar1 ]\n"
"...\n";
InterfaceFile File;
TargetList Targets;
for (auto &&arch : AK_i386 | AK_x86_64)
Targets.emplace_back(Target(arch, PLATFORM_MACOS));
File.setPath("libfoo.dylib");
File.setInstallName("/usr/lib/libfoo.dylib");
File.setFileType(FileType::TBD_V1);
File.addTargets(Targets);
File.setCurrentVersion(PackedVersion(1, 2, 3));
File.setSwiftABIVersion(5);
File.setObjCConstraint(ObjCConstraintType::Retain_Release);
File.addAllowableClient("clientA", Targets[1]);
File.addReexportedLibrary("/usr/lib/libfoo.dylib", Targets[1]);
File.addSymbol(EncodeKind::GlobalSymbol, "_sym1", {Targets[0]});
File.addSymbol(EncodeKind::GlobalSymbol, "_sym2", {Targets[0]},
SymbolFlags::WeakDefined);
File.addSymbol(EncodeKind::GlobalSymbol, "_sym3", {Targets[0]},
SymbolFlags::ThreadLocalValue);
File.addSymbol(EncodeKind::ObjectiveCClass, "Class1", {Targets[1]});
File.addSymbol(EncodeKind::ObjectiveCClassEHType, "Class1", {Targets[1]});
File.addSymbol(EncodeKind::ObjectiveCInstanceVariable, "Class1._ivar1",
{Targets[1]});
SmallString<4096> Buffer;
raw_svector_ostream OS(Buffer);
Error Result = TextAPIWriter::writeToStream(OS, File);
EXPECT_FALSE(Result);
EXPECT_STREQ(TBDv1File3, Buffer.c_str());
}
TEST(TBDv1, Platform_macOS) {
static const char TBDv1PlatformMacOS[] = "---\n"
"archs: [ x86_64 ]\n"
"platform: macosx\n"
"install-name: Test.dylib\n"
"...\n";
Expected<TBDFile> Result =
TextAPIReader::get(MemoryBufferRef(TBDv1PlatformMacOS, "Test.tbd"));
EXPECT_TRUE(!!Result);
auto Platform = PLATFORM_MACOS;
TBDFile File = std::move(Result.get());
EXPECT_EQ(FileType::TBD_V1, File->getFileType());
EXPECT_EQ(File->getPlatforms().size(), 1U);
EXPECT_EQ(Platform, *File->getPlatforms().begin());
}
TEST(TBDv1, Platform_iOS) {
static const char TBDv1PlatformiOS[] = "---\n"
"archs: [ arm64 ]\n"
"platform: ios\n"
"install-name: Test.dylib\n"
"...\n";
Expected<TBDFile> Result =
TextAPIReader::get(MemoryBufferRef(TBDv1PlatformiOS, "Test.tbd"));
EXPECT_TRUE(!!Result);
auto Platform = PLATFORM_IOS;
TBDFile File = std::move(Result.get());
EXPECT_EQ(FileType::TBD_V1, File->getFileType());
EXPECT_EQ(File->getPlatforms().size(), 1U);
EXPECT_EQ(Platform, *File->getPlatforms().begin());
}
TEST(TBDv1, Platform_watchOS) {
static const char TBDv1PlatformWatchOS[] = "---\n"
"archs: [ armv7k ]\n"
"platform: watchos\n"
"install-name: Test.dylib\n"
"...\n";
Expected<TBDFile> Result =
TextAPIReader::get(MemoryBufferRef(TBDv1PlatformWatchOS, "Test.tbd"));
EXPECT_TRUE(!!Result);
auto Platform = PLATFORM_WATCHOS;
TBDFile File = std::move(Result.get());
EXPECT_EQ(FileType::TBD_V1, File->getFileType());
EXPECT_EQ(File->getPlatforms().size(), 1U);
EXPECT_EQ(Platform, *File->getPlatforms().begin());
}
TEST(TBDv1, Platform_tvOS) {
static const char TBDv1PlatformtvOS[] = "---\n"
"archs: [ arm64 ]\n"
"platform: tvos\n"
"install-name: Test.dylib\n"
"...\n";
Expected<TBDFile> Result =
TextAPIReader::get(MemoryBufferRef(TBDv1PlatformtvOS, "Test.tbd"));
EXPECT_TRUE(!!Result);
auto Platform = PLATFORM_TVOS;
TBDFile File = std::move(Result.get());
EXPECT_EQ(FileType::TBD_V1, File->getFileType());
EXPECT_EQ(File->getPlatforms().size(), 1U);
EXPECT_EQ(Platform, *File->getPlatforms().begin());
}
TEST(TBDv1, Platform_bridgeOS) {
static const char TBDv1BridgeOS[] = "---\n"
"archs: [ armv7k ]\n"
"platform: bridgeos\n"
"install-name: Test.dylib\n"
"...\n";
Expected<TBDFile> Result =
TextAPIReader::get(MemoryBufferRef(TBDv1BridgeOS, "Test.tbd"));
EXPECT_TRUE(!!Result);
auto Platform = PLATFORM_BRIDGEOS;
TBDFile File = std::move(Result.get());
EXPECT_EQ(FileType::TBD_V1, File->getFileType());
EXPECT_EQ(File->getPlatforms().size(), 1U);
EXPECT_EQ(Platform, *File->getPlatforms().begin());
}
TEST(TBDv1, Swift_1_0) {
static const char TBDv1Swift1[] = "---\n"
"archs: [ arm64 ]\n"
"platform: ios\n"
"install-name: Test.dylib\n"
"swift-version: 1.0\n"
"...\n";
Expected<TBDFile> Result =
TextAPIReader::get(MemoryBufferRef(TBDv1Swift1, "Test.tbd"));
EXPECT_TRUE(!!Result);
TBDFile File = std::move(Result.get());
EXPECT_EQ(FileType::TBD_V1, File->getFileType());
EXPECT_EQ(1U, File->getSwiftABIVersion());
}
TEST(TBDv1, Swift_1_1) {
static const char TBDv1Swift1dot[] = "---\n"
"archs: [ arm64 ]\n"
"platform: ios\n"
"install-name: Test.dylib\n"
"swift-version: 1.1\n"
"...\n";
Expected<TBDFile> Result =
TextAPIReader::get(MemoryBufferRef(TBDv1Swift1dot, "Test.tbd"));
EXPECT_TRUE(!!Result);
TBDFile File = std::move(Result.get());
EXPECT_EQ(FileType::TBD_V1, File->getFileType());
EXPECT_EQ(2U, File->getSwiftABIVersion());
}
TEST(TBDv1, Swift_2_0) {
static const char TBDv1Swift2[] = "---\n"
"archs: [ arm64 ]\n"
"platform: ios\n"
"install-name: Test.dylib\n"
"swift-version: 2.0\n"
"...\n";
Expected<TBDFile> Result =
TextAPIReader::get(MemoryBufferRef(TBDv1Swift2, "Test.tbd"));
EXPECT_TRUE(!!Result);
TBDFile File = std::move(Result.get());
EXPECT_EQ(FileType::TBD_V1, File->getFileType());
EXPECT_EQ(3U, File->getSwiftABIVersion());
}
TEST(TBDv1, Swift_3_0) {
static const char TBDv1Swift3[] = "---\n"
"archs: [ arm64 ]\n"
"platform: ios\n"
"install-name: Test.dylib\n"
"swift-version: 3.0\n"
"...\n";
Expected<TBDFile> Result =
TextAPIReader::get(MemoryBufferRef(TBDv1Swift3, "Test.tbd"));
EXPECT_TRUE(!!Result);
TBDFile File = std::move(Result.get());
EXPECT_EQ(FileType::TBD_V1, File->getFileType());
EXPECT_EQ(4U, File->getSwiftABIVersion());
}
TEST(TBDv1, Swift_4_0) {
static const char TBDv1Swift4[] = "---\n"
"archs: [ arm64 ]\n"
"platform: ios\n"
"install-name: Test.dylib\n"
"swift-version: 4.0\n"
"...\n";
Expected<TBDFile> Result =
TextAPIReader::get(MemoryBufferRef(TBDv1Swift4, "Test.tbd"));
EXPECT_FALSE(!!Result);
std::string ErrorMessage = toString(Result.takeError());
EXPECT_EQ("malformed file\nTest.tbd:5:16: error: invalid Swift ABI "
"version.\nswift-version: 4.0\n ^~~\n",
ErrorMessage);
}
TEST(TBDv1, Swift_5) {
static const char TBDv1Swift5[] = "---\n"
"archs: [ arm64 ]\n"
"platform: ios\n"
"install-name: Test.dylib\n"
"swift-version: 5\n"
"...\n";
Expected<TBDFile> Result =
TextAPIReader::get(MemoryBufferRef(TBDv1Swift5, "Test.tbd"));
EXPECT_TRUE(!!Result);
TBDFile File = std::move(Result.get());
EXPECT_EQ(FileType::TBD_V1, File->getFileType());
EXPECT_EQ(5U, File->getSwiftABIVersion());
}
TEST(TBDv1, Swift_99) {
static const char TBDv1Swift99[] = "---\n"
"archs: [ arm64 ]\n"
"platform: ios\n"
"install-name: Test.dylib\n"
"swift-version: 99\n"
"...\n";
Expected<TBDFile> Result =
TextAPIReader::get(MemoryBufferRef(TBDv1Swift99, "Test.tbd"));
EXPECT_TRUE(!!Result);
TBDFile File = std::move(Result.get());
EXPECT_EQ(FileType::TBD_V1, File->getFileType());
EXPECT_EQ(99U, File->getSwiftABIVersion());
}
TEST(TBDv1, UnknownArchitecture) {
static const char TBDv1FileUnknownArch[] = "---\n"
"archs: [ foo ]\n"
"platform: macosx\n"
"install-name: Test.dylib\n"
"...\n";
Expected<TBDFile> Result =
TextAPIReader::get(MemoryBufferRef(TBDv1FileUnknownArch, "Test.tbd"));
EXPECT_TRUE(!!Result);
}
TEST(TBDv1, UnknownPlatform) {
static const char TBDv1FileUnknownPlatform[] = "---\n"
"archs: [ i386 ]\n"
"platform: newOS\n"
"...\n";
Expected<TBDFile> Result =
TextAPIReader::get(MemoryBufferRef(TBDv1FileUnknownPlatform, "Test.tbd"));
EXPECT_FALSE(!!Result);
std::string ErrorMessage = toString(Result.takeError());
EXPECT_EQ("malformed file\nTest.tbd:3:11: error: unknown platform\nplatform: "
"newOS\n ^~~~~\n",
ErrorMessage);
}
TEST(TBDv1, MalformedFile1) {
static const char TBDv1FileMalformed1[] = "---\n"
"archs: [ arm64 ]\n"
"foobar: \"Unsupported key\"\n"
"...\n";
Expected<TBDFile> Result =
TextAPIReader::get(MemoryBufferRef(TBDv1FileMalformed1, "Test.tbd"));
EXPECT_FALSE(!!Result);
std::string ErrorMessage = toString(Result.takeError());
ASSERT_EQ("malformed file\nTest.tbd:2:1: error: missing required key "
"'platform'\narchs: [ arm64 ]\n^\n",
ErrorMessage);
}
TEST(TBDv1, MalformedFile2) {
static const char TBDv1FileMalformed2[] = "---\n"
"archs: [ arm64 ]\n"
"platform: ios\n"
"install-name: Test.dylib\n"
"foobar: \"Unsupported key\"\n"
"...\n";
Expected<TBDFile> Result =
TextAPIReader::get(MemoryBufferRef(TBDv1FileMalformed2, "Test.tbd"));
EXPECT_FALSE(!!Result);
std::string ErrorMessage = toString(Result.takeError());
ASSERT_EQ(
"malformed file\nTest.tbd:5:1: error: unknown key 'foobar'\nfoobar: "
"\"Unsupported key\"\n^~~~~~\n",
ErrorMessage);
}
} // end namespace TBDv1.