tests: Add another comment. No functional change.

2016-01-01 16:35:00 +00:00 · 2016-01-01 16:35:00 +00:00 · 936e2e9314
parent 268656d52b
commit 936e2e9314
1 changed files with 3 additions and 0 deletions
--- a/tests/test-highlighting.zsh
+++ b/tests/test-highlighting.zsh
@ -112,6 +112,9 @@ run_test_internal() {
  done
 }

+# Run a single test file.  The exit status is 1 if the test harness had
+# an error and 0 otherwise.  The exit status does not depend on whether
+# test points succeeded or failed.
 run_test() {
  # Do not combine the declaration and initialization: «local x="$(false)"» does not set $?.
  local __tests_tempdir