5ad6ed0e55
Previously, depending on how you constructed a UUID from data or a StringRef, an input value of all zeros was valid (e.g. setFromData) or not (e.g. setFromOptionalData). Since there was no way to tell which interpretation to use, it was done somewhat inconsistently. This standardizes the meaning of a UUID of all zeros to Not Valid, and removes all the Optional methods and their uses, as well as the static factories that supported them. Differential Revision: https://reviews.llvm.org/D132191
177 lines
7.7 KiB
C++
177 lines
7.7 KiB
C++
//===-- BreakpadRecordsTest.cpp -------------------------------------------===//
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//
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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 "Plugins/ObjectFile/Breakpad/BreakpadRecords.h"
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#include "gtest/gtest.h"
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using namespace lldb_private;
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using namespace lldb_private::breakpad;
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TEST(Record, classify) {
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EXPECT_EQ(Record::Module, Record::classify("MODULE"));
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EXPECT_EQ(Record::Info, Record::classify("INFO"));
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EXPECT_EQ(Record::File, Record::classify("FILE"));
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EXPECT_EQ(Record::Func, Record::classify("FUNC"));
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EXPECT_EQ(Record::Inline, Record::classify("INLINE"));
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EXPECT_EQ(Record::InlineOrigin, Record::classify("INLINE_ORIGIN"));
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EXPECT_EQ(Record::Public, Record::classify("PUBLIC"));
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EXPECT_EQ(Record::StackCFI, Record::classify("STACK CFI"));
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EXPECT_EQ(Record::StackWin, Record::classify("STACK WIN"));
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// Any obviously incorrect lines will be classified as such.
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EXPECT_EQ(llvm::None, Record::classify("STACK"));
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EXPECT_EQ(llvm::None, Record::classify("STACK CODE_ID"));
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EXPECT_EQ(llvm::None, Record::classify("CODE_ID"));
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// Any line which does not start with a known keyword will be classified as a
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// line record, as those are the only ones that start without a keyword.
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EXPECT_EQ(Record::Line, Record::classify("deadbeef"));
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EXPECT_EQ(Record::Line, Record::classify("12"));
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}
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TEST(ModuleRecord, parse) {
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EXPECT_EQ(ModuleRecord(llvm::Triple::Linux, llvm::Triple::x86_64,
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UUID("@ABCDEFGHIJKLMNO", 16)),
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ModuleRecord::parse(
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"MODULE Linux x86_64 404142434445464748494a4b4c4d4e4f0 a.out"));
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EXPECT_EQ(llvm::None, ModuleRecord::parse("MODULE"));
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EXPECT_EQ(llvm::None, ModuleRecord::parse("MODULE Linux"));
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EXPECT_EQ(llvm::None, ModuleRecord::parse("MODULE Linux x86_64"));
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EXPECT_EQ(llvm::None,
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ModuleRecord::parse("MODULE Linux x86_64 deadbeefbaadf00d"));
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}
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TEST(InfoRecord, parse) {
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EXPECT_EQ(InfoRecord(UUID("@ABCDEFGHIJKLMNO", 16)),
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InfoRecord::parse("INFO CODE_ID 404142434445464748494a4b4c4d4e4f"));
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EXPECT_EQ(InfoRecord(UUID()), InfoRecord::parse("INFO CODE_ID 47 a.exe"));
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EXPECT_EQ(llvm::None, InfoRecord::parse("INFO"));
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EXPECT_EQ(llvm::None, InfoRecord::parse("INFO CODE_ID"));
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}
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TEST(FileRecord, parse) {
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EXPECT_EQ(FileRecord(47, "foo"), FileRecord::parse("FILE 47 foo"));
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EXPECT_EQ(llvm::None, FileRecord::parse("FILE 47"));
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EXPECT_EQ(llvm::None, FileRecord::parse("FILE"));
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EXPECT_EQ(llvm::None, FileRecord::parse(""));
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}
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TEST(FuncRecord, parse) {
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EXPECT_EQ(FuncRecord(true, 0x47, 0x7, 0x8, "foo"),
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FuncRecord::parse("FUNC m 47 7 8 foo"));
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EXPECT_EQ(FuncRecord(false, 0x47, 0x7, 0x8, "foo"),
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FuncRecord::parse("FUNC 47 7 8 foo"));
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EXPECT_EQ(llvm::None, FuncRecord::parse("PUBLIC 47 7 8 foo"));
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EXPECT_EQ(llvm::None, FuncRecord::parse("FUNC 47 7 8"));
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EXPECT_EQ(llvm::None, FuncRecord::parse("FUNC 47 7"));
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EXPECT_EQ(llvm::None, FuncRecord::parse("FUNC 47"));
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EXPECT_EQ(llvm::None, FuncRecord::parse("FUNC m"));
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EXPECT_EQ(llvm::None, FuncRecord::parse("FUNC"));
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}
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TEST(InlineOriginRecord, parse) {
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EXPECT_EQ(InlineOriginRecord(47, "foo"),
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InlineOriginRecord::parse("INLINE_ORIGIN 47 foo"));
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EXPECT_EQ(llvm::None, InlineOriginRecord::parse("INLINE_ORIGIN 47"));
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EXPECT_EQ(llvm::None, InlineOriginRecord::parse("INLINE_ORIGIN"));
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EXPECT_EQ(llvm::None, InlineOriginRecord::parse(""));
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}
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TEST(InlineRecord, parse) {
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InlineRecord record1 = InlineRecord(0, 1, 2, 3);
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record1.Ranges.emplace_back(4, 5);
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EXPECT_EQ(record1, InlineRecord::parse("INLINE 0 1 2 3 4 5"));
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record1.Ranges.emplace_back(6, 7);
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EXPECT_EQ(record1, InlineRecord::parse("INLINE 0 1 2 3 4 5 6 7"));
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EXPECT_EQ(llvm::None, InlineRecord::parse("INLINE 0 1 2 3"));
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EXPECT_EQ(llvm::None, InlineRecord::parse("INLINE 0 1 2 3 4 5 6"));
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EXPECT_EQ(llvm::None, InlineRecord::parse("INLNIE 0"));
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EXPECT_EQ(llvm::None, InlineRecord::parse(""));
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EXPECT_EQ(llvm::None, InlineRecord::parse("FUNC"));
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}
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TEST(LineRecord, parse) {
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EXPECT_EQ(LineRecord(0x47, 0x74, 47, 74), LineRecord::parse("47 74 47 74"));
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EXPECT_EQ(llvm::None, LineRecord::parse("47 74 47"));
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EXPECT_EQ(llvm::None, LineRecord::parse("47 74"));
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EXPECT_EQ(llvm::None, LineRecord::parse("47"));
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EXPECT_EQ(llvm::None, LineRecord::parse(""));
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EXPECT_EQ(llvm::None, LineRecord::parse("FUNC"));
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}
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TEST(PublicRecord, parse) {
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EXPECT_EQ(PublicRecord(true, 0x47, 0x8, "foo"),
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PublicRecord::parse("PUBLIC m 47 8 foo"));
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EXPECT_EQ(PublicRecord(false, 0x47, 0x8, "foo"),
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PublicRecord::parse("PUBLIC 47 8 foo"));
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EXPECT_EQ(llvm::None, PublicRecord::parse("FUNC 47 8 foo"));
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EXPECT_EQ(llvm::None, PublicRecord::parse("PUBLIC 47 8"));
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EXPECT_EQ(llvm::None, PublicRecord::parse("PUBLIC 47"));
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EXPECT_EQ(llvm::None, PublicRecord::parse("PUBLIC m"));
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EXPECT_EQ(llvm::None, PublicRecord::parse("PUBLIC"));
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}
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TEST(StackCFIRecord, parse) {
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EXPECT_EQ(StackCFIRecord(0x47, 0x8, ".cfa: $esp 4 + $eip: .cfa 4 - ^"),
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StackCFIRecord::parse(
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"STACK CFI INIT 47 8 .cfa: $esp 4 + $eip: .cfa 4 - ^"));
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EXPECT_EQ(StackCFIRecord(0x47, 0x8, ".cfa: $esp 4 +"),
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StackCFIRecord::parse("STACK CFI INIT 47 8 .cfa: $esp 4 + "));
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EXPECT_EQ(StackCFIRecord(0x47, llvm::None, ".cfa: $esp 4 +"),
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StackCFIRecord::parse("STACK CFI 47 .cfa: $esp 4 +"));
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// The validity of the register value expressions is not checked
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EXPECT_EQ(StackCFIRecord(0x47, 0x8, ".cfa: ^ ^ ^"),
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StackCFIRecord::parse("STACK CFI INIT 47 8 .cfa: ^ ^ ^"));
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EXPECT_EQ(llvm::None, StackCFIRecord::parse("STACK CFI INIT 47"));
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EXPECT_EQ(llvm::None, StackCFIRecord::parse("STACK CFI INIT"));
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EXPECT_EQ(llvm::None, StackCFIRecord::parse("STACK CFI"));
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EXPECT_EQ(llvm::None, StackCFIRecord::parse("STACK"));
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EXPECT_EQ(llvm::None, StackCFIRecord::parse("FILE 47 foo"));
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EXPECT_EQ(llvm::None, StackCFIRecord::parse("42 47"));
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}
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TEST(StackWinRecord, parse) {
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EXPECT_EQ(
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StackWinRecord(0x47, 0x8, 3, 4, 5, llvm::StringRef("$eip $esp ^ =")),
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StackWinRecord::parse("STACK WIN 4 47 8 1 2 3 4 5 6 1 $eip $esp ^ ="));
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EXPECT_EQ(llvm::None, StackWinRecord::parse(
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"STACK WIN 0 47 8 1 0 0 0 0 0 1 $eip $esp ^ ="));
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EXPECT_EQ(llvm::None,
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StackWinRecord::parse("STACK WIN 4 47 8 1 0 0 0 0 0 0 1"));
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EXPECT_EQ(llvm::None, StackWinRecord::parse(
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"STACK WIN 3 47 8 1 0 0 0 0 0 1 $eip $esp ^ ="));
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EXPECT_EQ(llvm::None,
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StackWinRecord::parse("STACK WIN 3 47 8 1 0 0 0 0 0 0 1"));
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EXPECT_EQ(llvm::None, StackWinRecord::parse(
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"STACK WIN 4 47 8 1 0 0 0 0 1 $eip $esp ^ ="));
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EXPECT_EQ(llvm::None, StackWinRecord::parse("STACK WIN 4 47 8 1 0 0 0 0 0"));
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EXPECT_EQ(llvm::None, StackWinRecord::parse("STACK WIN 4 47 8 1 0 0 0 0"));
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EXPECT_EQ(llvm::None, StackWinRecord::parse("STACK WIN 4 47 8 1 0 0 0"));
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EXPECT_EQ(llvm::None, StackWinRecord::parse("STACK WIN 4 47 8 1 0 0"));
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EXPECT_EQ(llvm::None, StackWinRecord::parse("STACK WIN 4 47 8 1 0"));
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EXPECT_EQ(llvm::None, StackWinRecord::parse("STACK WIN 4 47 8 1"));
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EXPECT_EQ(llvm::None, StackWinRecord::parse("STACK WIN 4 47 8"));
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EXPECT_EQ(llvm::None, StackWinRecord::parse("STACK WIN 4 47"));
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EXPECT_EQ(llvm::None, StackWinRecord::parse("STACK WIN 4"));
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EXPECT_EQ(llvm::None, StackWinRecord::parse("STACK WIN"));
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EXPECT_EQ(llvm::None, StackWinRecord::parse("STACK"));
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EXPECT_EQ(llvm::None, StackWinRecord::parse(""));
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EXPECT_EQ(llvm::None, StackCFIRecord::parse("FILE 47 foo"));
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EXPECT_EQ(llvm::None, StackCFIRecord::parse("42 47"));
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}
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