precommit/test-patch.d/test4tests.sh

#!/usr/bin/env bash
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# this work for additional information regarding copyright ownership.
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#
#     http://www.apache.org/licenses/LICENSE-2.0
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add_test_type test4tests

## @description  Check the patch file for changed/new tests
## @audience     private
## @stability    evolving
## @replaceable  no
## @return       0 on success
## @return       1 on failure
function test4tests_patchfile
{
  declare testReferences=0
  declare i

  if [[ "${BUILDMODE}" = full ]]; then
    return
  fi

  big_console_header "Checking there are new or changed tests in the patch."

  if ! verify_needed_test unit; then
    echo "Patch does not appear to need new or modified tests."
    return 0
  fi

  start_clock

  for i in "${CHANGED_FILES[@]}"; do
    if [[ ${i} =~ (^|/)test/ ]]; then
      ((testReferences=testReferences + 1))
    fi
  done

  echo "There appear to be ${testReferences} test file(s) referenced in the patch."
  if [[ ${testReferences} == 0 ]] ; then
    add_vote_table -1 "test4tests" \
      "The patch doesn't appear to include any new or modified tests. " \
      "Please justify why no new tests are needed for this patch." \
      "Also please list what manual steps were performed to verify this patch."
    return 1
  fi
  add_vote_table +1 "test4tests" \
    "The patch appears to include ${testReferences} new or modified test files."
  return 0
}