neovim/src/nvim/testdir/runnvim.sh

#!/bin/sh

main() {(
  local separator="================================================================================"
  local oldesttest=
  if test "$1" = "--oldesttest" ; then
    shift
    oldesttest=1
  fi
  local root="$1" ; shift
  local nvim_prg="$1" ; shift
  local test_name="$1" ; shift

  local tlog="$test_name.tlog"

  export NVIM_TEST_ARGC=$#
  local arg
  local i=0
  for arg ; do
    eval "export NVIM_TEST_ARG$i=\"\$arg\""
    i=$(( i+1 ))
  done

  export CI_DIR="$root/ci"
  export BUILD_DIR="$(dirname "$nvim_prg")/.."
  export FAILED=0

  . "$CI_DIR/common/suite.sh"
  . "$CI_DIR/common/test.sh"

  export VIMRUNTIME="$root/runtime"
  if ! "$nvim_prg" \
    -u NONE -i NONE \
    --headless \
    --cmd 'set shortmess+=I noswapfile noundofile nomore' \
    -S runnvim.vim \
    "$tlog" > "out-$tlog" 2> "err-$tlog"
  then
    fail "$test_name" F "Nvim exited with non-zero code"
  fi
  echo "Stdout of :terminal runner" >> "$tlog"
  echo "$separator" >> "$tlog"
  cat "out-$tlog" >> "$tlog"
  echo "$separator" >> "$tlog"
  echo "Stderr of :terminal runner" >> "$tlog"
  echo "$separator" >> "$tlog"
  cat "err-$tlog" >> "$tlog"
  echo "$separator" >> "$tlog"
  if test "$oldesttest" = 1 ; then
    if ! diff -q test.out "$test_name.ok" > /dev/null 2>&1 ; then
      if test -f test.out ; then
        fail "$test_name" F "Oldest test .out file differs from .ok file"
        echo "Diff between test.out and $test_name.ok" >> "$tlog"
        echo "$separator" >> "$tlog"
        diff -a test.out "$test_name.ok" >> "$tlog"
        echo "$separator" >> "$tlog"
      else
        echo "No output in test.out" >> "$tlog"
      fi
    fi
  fi
  if test "$FAILED" = 1 ; then
    travis_fold start "$NVIM_TEST_CURRENT_SUITE/$test_name"
  fi
  valgrind_check .
  if test -n "$LOG_DIR" ; then
    asan_check "$LOG_DIR"
  fi
  check_core_dumps
  if test "$FAILED" = 1 ; then
    cat "$tlog"
  fi
  rm -f "$tlog"
  if test "$FAILED" = 1 ; then
    travis_fold end "$NVIM_TEST_CURRENT_SUITE/$test_name"
  fi
  if test "$FAILED" = 1 ; then
    echo "Test $test_name failed, see output above and summary for more details" >> test.log
  fi
)}

main "$@"