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llvm-mirror/test/tools/llvm-readobj/check-output-order.test
Jordan Rupprecht 28c60062c8 [llvm-readobj] Fix output interleaving issue caused by using multiple streams at the same time.
Summary:
Use llvm::fouts() as the default stream for outputing. No new stream
should be constructed to output at the same time.

https://bugs.llvm.org/show_bug.cgi?id=42140

Reviewers: jhenderson, grimar, MaskRay, phosek, rupprecht

Reviewed By: rupprecht

Subscribers: llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D63115

Patch by Yuanfang Chen!

llvm-svn: 363198
2019-06-12 20:16:22 +00:00

46 lines
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## This test checks that `--all --needed-libs` output is the same as the
## printing order in code. One common reason the output could become
## out-of-order is when more than one stream are printing at the same time.
## https://bugs.llvm.org/show_bug.cgi?id=42140
# RUN: yaml2obj %s -o %t
# RUN: llvm-readelf --all --needed-libs %t | FileCheck %s
# CHECK: ELF Header
# CHECK: Section header string table index
# CHECK: There are 5 section headers, starting at offset
# CHECK: Section Headers:
# CHECK: O (extra OS processing required) o (OS specific), p (processor specific)
# CHECK: There are no relocations in this file.
# CHECK: Symbol table '.symtab' contains 1 entries
# CHECK: 0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND
# CHECK: Dynamic section at offset
# CHECK: 0x0000000000000000 (NULL) 0x0
# CHECK: NeededLibraries [
# CHECK: ]
# CHECK: Elf file type is DYN (Shared object file)
# CHECK: Entry point 0x0
# CHECK: There are 1 program headers, starting at offset 64
# CHECK: DYNAMIC
# CHECK: Section to Segment mapping:
# CHECK: None .symtab .strtab .shstrtab
# CHECK: There are no section groups in this file.
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_DYN
Machine: EM_X86_64
Sections:
- Name: .dynamic
Type: SHT_DYNAMIC
Entries:
- Tag: DT_NULL
Value: 0
ProgramHeaders:
- Type: PT_DYNAMIC
Sections:
- Section: .dynamic