llvm/test/tools/llvm-profdata/binary-ids-padding.test

// Header
//
// INSTR_PROF_RAW_HEADER(uint64_t, Magic, __llvm_profile_get_magic())
// INSTR_PROF_RAW_HEADER(uint64_t, Version, __llvm_profile_get_version())
// INSTR_PROF_RAW_HEADER(uint64_t, BinaryIdsSize, __llvm_write_binary_ids(NULL))
// INSTR_PROF_RAW_HEADER(uint64_t, DataSize, DataSize)
// INSTR_PROF_RAW_HEADER(uint64_t, CountersSize, CountersSize)
// INSTR_PROF_RAW_HEADER(uint64_t, NumBitmaskBytes, NumBitmaskBytes)
// INSTR_PROF_RAW_HEADER(uint64_t, NamesSize,  NamesSize)
// INSTR_PROF_RAW_HEADER(uint64_t, CountersDelta, (uintptr_t)CountersBegin)
// INSTR_PROF_RAW_HEADER(uint64_t, BitmaskDelta, (uintptr_t)BitmaskBegin)
// INSTR_PROF_RAW_HEADER(uint64_t, NamesDelta, (uintptr_t)NamesBegin)
// INSTR_PROF_RAW_HEADER(uint64_t, VNamesSize, VNamesSize)
// INSTR_PROF_RAW_HEADER(uint64_t, NumVTables, NumVTables)
// INSTR_PROF_RAW_HEADER(uint64_t, ValueKindLast, IPVK_Last)

// gnuwin32 printf does not work for this test because it will print \15 (CR)
// whenever \12 (LF) is in the input string.
// On z/OS, ebcdic output from printf is converted into utf-8 as
// the output being redirected, causing the magic bytes to be incorrect.
// TODO: use a builtin version of printf
UNSUPPORTED: system-windows, system-zos
RUN: printf '\201rforpl\377' > %t.profraw
RUN: printf '\13\0\0\0\0\0\0\0' >> %t.profraw
// There will be 2 20-byte binary IDs, so the total Binary IDs size will be 64 bytes.
//   2 * 8  binary ID sizes
// + 2 * 20 binary IDs (of size 20)
// + 2 * 4  binary ID paddings
// --------
// = 64     bytes
RUN: printf '\100\0\0\0\0\0\0\0' >> %t.profraw
RUN: printf '\2\0\0\0\0\0\0\0' >> %t.profraw
RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
RUN: printf '\3\0\0\0\0\0\0\0' >> %t.profraw
RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
RUN: printf '\20\0\0\0\0\0\0\0' >> %t.profraw
RUN: printf '\0\0\4\0\1\0\0\0' >> %t.profraw
RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
RUN: printf '\0\0\4\0\2\0\0\0' >> %t.profraw
RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw

// Binary IDs - There are only two in this case that are 20 bytes.
RUN: printf '\24\0\0\0\0\0\0\0' >> %t.profraw
RUN: printf '\0\1\2\3\4\5\6\7' >> %t.profraw
RUN: printf '\0\1\2\3\4\5\6\7' >> %t.profraw
RUN: printf '\0\1\2\3\0\0\0\0' >> %t.profraw
RUN: printf '\24\0\0\0\0\0\0\0' >> %t.profraw
RUN: printf '\1\1\1\1\1\1\1\1' >> %t.profraw
RUN: printf '\2\2\2\2\2\2\2\2' >> %t.profraw
RUN: printf '\3\3\3\3\0\0\0\0' >> %t.profraw

// Data Section
//
// struct ProfData {
// #define INSTR_PROF_DATA(Type, LLVMType, Name, Initializer) \
//    Type Name;
// #include "llvm/ProfileData/InstrProfData.inc"
// };

RUN: printf '\254\275\030\333\114\302\370\134' >> %t.profraw
RUN: printf '\1\0\0\0\0\0\0\0' >> %t.profraw
RUN: printf '\0\0\4\0\1\0\0\0' >> %t.profraw
RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
RUN: printf '\1\0\0\0\0\0\0\0' >> %t.profraw
RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw

RUN: printf '\067\265\035\031\112\165\023\344' >> %t.profraw
RUN: printf '\02\0\0\0\0\0\0\0' >> %t.profraw
RUN: printf '\270\377\3\0\1\0\0\0' >> %t.profraw
RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw
RUN: printf '\02\0\0\0\0\0\0\0' >> %t.profraw
RUN: printf '\0\0\0\0\0\0\0\0' >> %t.profraw

RUN: printf '\023\0\0\0\0\0\0\0' >> %t.profraw
RUN: printf '\067\0\0\0\0\0\0\0' >> %t.profraw
RUN: printf '\101\0\0\0\0\0\0\0' >> %t.profraw
RUN: printf '\7\0foo\1bar\0\0\0\0\0\0\0' >> %t.profraw

RUN: llvm-profdata show --binary-ids  %t.profraw | FileCheck %s
CHECK: Instrumentation level: Front-end
CHECK: Binary IDs:
CHECK-NEXT: 0001020304050607000102030405060700010203
CHECK-NEXT: 0101010101010101020202020202020203030303