File: dwarfdump-decompression-error.test

package info (click to toggle)
llvm-toolchain-18 1%3A18.1.8-18
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,908,340 kB
  • sloc: cpp: 6,667,937; ansic: 1,440,452; asm: 883,619; python: 230,549; objc: 76,880; f90: 74,238; lisp: 35,989; pascal: 16,571; sh: 10,229; perl: 7,459; ml: 5,047; awk: 3,523; makefile: 2,987; javascript: 2,149; xml: 892; fortran: 649; cs: 573
file content (15 lines) | stat: -rw-r--r-- 588 bytes parent folder | download | duplicates (23) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
REQUIRES: zlib

// dwarfdump-decompression-error.elf-x86-64 is prepared using following
// source code and invocation:
// test.cpp:
// int main() { return 0; }
//
// gcc test.cpp -o out -g -Wl,--compress-debug-sections,zlib
//
// After that result object was modified manually. One random byte in compressed
// content of .debug_info section was changed to 0xff. That breaks normal 
// decompression flow in runtime.
RUN: not llvm-dwarfdump %p/Inputs/dwarfdump-decompression-error.elf-x86-64 2>&1 | FileCheck %s

CHECK: error: failed to decompress '.debug_info', zlib error: Z_DATA_ERROR