[Lldb-commits] [PATCH] D52139: [lldb-mi] Fix hanging of target-select-so-path.test

[Raphael Isemann via Phabricator via lldb-commits]

teemperor added a comment.

Sure, here is the output: After some debugging it seems that our `select` wrapper code is failing. We probably could fix this by terminating the process like in the other error cases in the same method (grep for the "failed to write to the unnamed pipe" error to see the code).

  ******************** TEST 'lldb :: tools/lldb-mi/target/target-select-so-path.test' FAILED ********************
  Script:
  --
  : 'RUN: at line 3';   /home/teemperor/.llvm/rel-build/./bin/clang -o /home/teemperor/.llvm/rel-build/tools/lldb/lit/tools/lldb-mi/target/Output/target-select-so-path.test.tmp /home/teemperor/.llvm/llvm/tools/lldb/lit/tools/lldb-mi/target/inputs/main.c -g
  : 'RUN: at line 4';   python /home/teemperor/.llvm/llvm/tools/lldb/lit/tools/lldb-mi/target/inputs/target-select-so-path.py "/home/teemperor/.llvm/rel-build/bin/lldb-server gdbserver" "/home/teemperor/.llvm/rel-build/bin/lldb-mi --synchronous /home/teemperor/.llvm/rel-build/tools/lldb/lit/tools/lldb-mi/target/Output/target-select-so-path.test.tmp" /home/teemperor/.llvm/llvm/tools/lldb/lit/tools/lldb-mi/target/target-select-so-path.test
  --
  Exit Code: 143
  
  Command Output (stderr):
  --
  + : 'RUN: at line 3'
  + /home/teemperor/.llvm/rel-build/./bin/clang -o /home/teemperor/.llvm/rel-build/tools/lldb/lit/tools/lldb-mi/target/Output/target-select-so-path.test.tmp /home/teemperor/.llvm/llvm/tools/lldb/lit/tools/lldb-mi/target/inputs/main.c -g
  + : 'RUN: at line 4'
  + python /home/teemperor/.llvm/llvm/tools/lldb/lit/tools/lldb-mi/target/inputs/target-select-so-path.py '/home/teemperor/.llvm/rel-build/bin/lldb-server gdbserver' '/home/teemperor/.llvm/rel-build/bin/lldb-mi --synchronous /home/teemperor/.llvm/rel-build/tools/lldb/lit/tools/lldb-mi/target/Output/target-select-so-path.test.tmp' /home/teemperor/.llvm/llvm/tools/lldb/lit/tools/lldb-mi/target/target-select-so-path.test
  failed to write to the unnamed pipe: timed out
  /home/teemperor/.llvm/rel-build/tools/lldb/lit/tools/lldb-mi/target/Output/target-select-so-path.test.script: line 2:  7284 Terminated              python /home/teemperor/.llvm/llvm/tools/lldb/lit/tools/lldb-mi/target/inputs/target-select-so-path.py "/home/teemperor/.llvm/rel-build/bin/lldb-server gdbserver" "/home/teemperor/.llvm/rel-build/bin/lldb-mi --synchronous /home/teemperor/.llvm/rel-build/tools/lldb/lit/tools/lldb-mi/target/Output/target-select-so-path.test.tmp" /home/teemperor/.llvm/llvm/tools/lldb/lit/tools/lldb-mi/target/target-select-so-path.test
  
  --


https://reviews.llvm.org/D52139