lldb/test/Shell/SymbolFile/DWARF/dwo-debug-file-search-paths-relative-compdir.c

   1 /// Check that LLDB uses the paths in target.debug-file-search-paths to find
   2 /// split DWARF files with a relative DW_AT_comp_dir set, when the program file
   3 /// has been moved and/or we're executing it from another directory.
   4 // UNSUPPORTED: system-darwin
   5 // RUN: rm -rf %t.compdir/ %t.e/
   6 // RUN: mkdir -p %t.compdir/a/b/c/d/
   7 // RUN: cp %s %t.compdir/a/b/c/d/main.c
   8 // RUN: cd %t.compdir/a/b/
   9 /// The produced DWO is named c/d/main-main.dwo, with a DW_AT_comp_dir of a/b.
  10 // RUN: %clang_host -g -gsplit-dwarf -fdebug-prefix-map=%t.compdir=. c/d/main.c -o c/d/main
  11 // RUN: cd ../../..
  12 /// Move only the program, leaving the DWO file in place.
  13 // RUN: mv %t.compdir/a/b/c/d/main %t.compdir/a/
  14 /// Debug it from yet another path.
  15 // RUN: mkdir -p %t.e/
  16 // RUN: cd %t.e
  17 /// LLDB won't find the DWO next to the binary or in the current dir, so it
  18 /// should find the DWO file by doing %t.compdir/ + a/b/ + c/d/main-main.dwo.
  19 // RUN: %lldb --no-lldbinit %t.compdir/a/main \
  20 // RUN:   -O "settings append target.debug-file-search-paths %t.compdir" \
  21 // RUN:   -o "b main" -o "run" -o "p num" --batch 2>&1 | FileCheck %s
  22
  23 // CHECK-NOT: warning: {{.*}}main unable to locate separate debug file (dwo, dwp). Debugging will be degraded.
  24 // CHECK: (int) 5
  25
  26 int num = 5;
  27
  28 int main(void) { return 0; }