Detected locale "C" with character encoding "ANSI_X3.4-1968", which is not UTF-8.
Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead.
If this causes problems, reconfigure your locale. See the locale(1) manual
for more information.
Usage: /usr/lib/qt6/bin/harmonyostestrunner [options] test-binary
Runs a single Qt auto test from an installed HarmonyOS test bundle HAP.

Options:
  -h, --help                       Displays help on commandline options.
  --help-all                       Displays help, including generic Qt options.
  -v, --version                    Displays version information.
  --bundle-name <name>             HarmonyOS bundle name of the installed test
                                   HAP (env: QT_HARMONYOS_BUNDLE_NAME)
  --ability-name <name>            HarmonyOS ability name inside the test HAP
                                   (env: QT_HARMONYOS_ABILITY_NAME)
  --hdc <path>                     Path to the hdc tool (env: QT_HARMONYOS_HDC)
  --timeout <seconds>              Seconds to wait for a test to complete
                                   before aborting (env:
                                   QT_HARMONYOS_TEST_TIMEOUT)
  --no-progress-timeout <seconds>  Seconds without a PASS/FAIL test case result
                                   before declaring the test hung (env:
                                   QT_HARMONYOS_NO_PROGRESS_TIMEOUT, 0 =
                                   disabled)
  --device <key>                   hdc connect key (-t) for the target device —
                                   required when multiple devices are attached
                                   (env: QT_HARMONYOS_DEVICE)
  --test-config <path>             Generated test bundle deployment settings,
                                   read for the system dialogs the runner has to
                                   answer (env: QT_HARMONYOS_TEST_CONFIG)
  --test-env <vars>                Semicolon-separated NAME=VALUE pairs to set
                                   in the test environment (env:
                                   QT_HARMONYOS_TEST_ENV)

Arguments:
  test-binary                      Path to the test shared library (e.g.
                                   /path/to/libtst_qobject.so)