vasilito
cb424d7448
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).
72 lines
2.4 KiB
C++
72 lines
2.4 KiB
C++
//===-- SymbolTest.cpp ----------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/Core/Mangled.h"
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#include "lldb/Core/DataFileCache.h"
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#include "lldb/Utility/DataEncoder.h"
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#include "lldb/Utility/DataExtractor.h"
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#include "gtest/gtest.h"
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using namespace lldb;
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using namespace lldb_private;
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static void EncodeDecode(const Mangled &object, ByteOrder byte_order) {
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const uint8_t addr_size = 8;
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DataEncoder file(byte_order, addr_size);
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DataEncoder strtab_encoder(byte_order, addr_size);
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ConstStringTable const_strtab;
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object.Encode(file, const_strtab);
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llvm::ArrayRef<uint8_t> bytes = file.GetData();
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DataExtractor data(bytes.data(), bytes.size(), byte_order, addr_size);
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const_strtab.Encode(strtab_encoder);
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llvm::ArrayRef<uint8_t> strtab_bytes = strtab_encoder.GetData();
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DataExtractor strtab_data(strtab_bytes.data(), strtab_bytes.size(),
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byte_order, addr_size);
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StringTableReader strtab_reader;
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offset_t strtab_data_offset = 0;
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ASSERT_EQ(strtab_reader.Decode(strtab_data, &strtab_data_offset), true);
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Mangled decoded_object;
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offset_t data_offset = 0;
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decoded_object.Decode(data, &data_offset, strtab_reader);
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EXPECT_EQ(object, decoded_object);
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}
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static void EncodeDecode(const Mangled &object) {
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EncodeDecode(object, eByteOrderLittle);
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EncodeDecode(object, eByteOrderBig);
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}
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TEST(MangledTest, EncodeDecodeMangled) {
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Mangled mangled;
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// Test encoding and decoding an empty mangled object.
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EncodeDecode(mangled);
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// Test encoding a mangled object that hasn't demangled its name yet.
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mangled.SetMangledName(ConstString("_Z3fooi"));
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EncodeDecode(mangled);
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// Test encoding a mangled object that has demangled its name by computing it.
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mangled.GetDemangledName();
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// EncodeDecode(mangled);
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// Test encoding a mangled object that has just a demangled name
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mangled.SetMangledName(ConstString());
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mangled.SetDemangledName(ConstString("hello"));
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EncodeDecode(mangled);
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// Test encoding a mangled name that has both a mangled and demangled name
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// that are not mangled/demangled counterparts of each other.
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mangled.SetMangledName(ConstString("world"));
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EncodeDecode(mangled);
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}
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