Fix load in teardown after failure exits test

docs/CHANGELOG.md

@@ -29,6 +29,7 @@ The format is based on [Keep a Changelog][kac] and this project adheres to
   directories (#603)
   * also add `--clean-and-gather-test-outpust-in <directory>` for improved UX
 * double slashes in paths derived from TMPDIR on MacOS (#607)
+* fix `load` in `teardown` marking failed tests as not run (#612)
 
 #### Documentation
 

lib/bats-core/test_functions.bash

@@ -26,11 +26,11 @@ find_in_bats_lib_path() { # <return-var> <library-name>
     if [[ -f "$path/$library_name" ]]; then
       printf -v "$return_var" "%s" "$path/$library_name" 
       # A library load path was found, return
-      return
+      return 0
     elif [[ -f "$path/$library_name/load.bash" ]]; then
       printf -v "$return_var" "%s" "$path/$library_name/load.bash" 
       # A library load path was found, return
-      return
+      return 0
     fi
   done
 
@@ -65,7 +65,7 @@ bats_internal_load() {
           printf "Error while sourcing library loader at '%s'\n" "$library_load_path" >&2
           return 1
       fi
-      return
+      return 0
   fi
 
   printf "Passed library load path is neither a library loader nor library directory: %s\n" "$library_load_path" >&2
@@ -99,17 +99,17 @@ bats_load_safe() {
 
   if [[ -f "$slug.bash" ]]; then
     bats_internal_load "$slug.bash"
-    return 
+    return $?
   elif [[ -f "$slug" ]]; then
     bats_internal_load "$slug"
-    return
+    return $?
   fi
 
   # loading from PATH (retained for backwards compatibility)
   if [[ ! -f "$1" ]] && type -P "$1" >/dev/null; then
     # shellcheck disable=SC1090
     source "$1"
-    return
+    return $?
   fi
 
   # No library load path can be found
@@ -160,6 +160,7 @@ bats_load_library() { # <slug>
 # load acts like bats_load_safe but exits the shell instead of returning 1.
 load() {
     if ! bats_load_safe "$@"; then
+      echo "${FUNCNAME[0]} $LINENO" >&3
         exit 1
     fi
 }

test/fixtures/load/load_in_teardown_after_failure.bats

@@ -0,0 +1,7 @@
+teardown() {
+    load 'test_helper'
+}
+
+@test failed {
+    false
+}

test/load.bats

@@ -184,4 +184,12 @@ setup() {
   # shellcheck disable=SC2030,SC2031
   export BATS_LIB_PATH="$path_dir"
   run -1 bats "$FIXTURE_ROOT/failing_bats_load_library.bats"
+}
+
+@test "load in teardown after failure does not prevent test from being counted (see #609)" {
+  run -1 bats "$FIXTURE_ROOT/load_in_teardown_after_failure.bats"
+  [ "${lines[0]}" = 1..1 ]
+  [ "${lines[1]}" = "not ok 1 failed" ]
+  [ "${lines[3]}" = "#   \`false' failed" ]
+  [ ${#lines[@]} -eq 4 ]
 }