tests/functional: remove "AVOCADO" from env variable name

This env variable is a debugging flag to save screendumps in the
mips64el malta tests.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20241121154218.1423005-4-berrange@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20241121165806.476008-4-alex.bennee@linaro.org>

diff --git a/tests/functional/test_mips64el_malta.py b/tests/functional/test_mips64el_malta.py
index 24ebcdb9c1bf5db596f420f4208a61857d83090b..6d1195d362144f2ddd0206c7d961d2aad44b7df4 100755 (executable)
--- a/tests/functional/test_mips64el_malta.py
+++ b/tests/functional/test_mips64el_malta.py
@@ -159,7 +159,7 @@ class MaltaMachineFramebuffer(LinuxKernelTest):
         loc = np.where(result >= match_threshold)
         tuxlogo_count = 0
         h, w = tuxlogo_bgr.shape[:2]
-        debug_png = os.getenv('AVOCADO_CV2_SCREENDUMP_PNG_PATH')
+        debug_png = os.getenv('QEMU_TEST_CV2_SCREENDUMP_PNG_PATH')
         for tuxlogo_count, pt in enumerate(zip(*loc[::-1]), start=1):
             logger.debug('found Tux at position (x, y) = %s', pt)
             cv2.rectangle(screendump_bgr, pt,