tests/avocado: Allow newer versions of tesseract in the nextcube test

Current Linux distros ship version 5 of the tesseract OCR software,
so the nextcube screen test is ignored there. Let's make the check
more flexible to allow newer versions, too, and remove the old v3
test since most Linux distros don't ship this version anymore.

Message-ID: <20231101204323.35533-1-huth@tuxfamily.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <huth@tuxfamily.org>

diff --git a/tests/avocado/machine_m68k_nextcube.py b/tests/avocado/machine_m68k_nextcube.py
index f1205d7fc07ae9932034158cf8c8fed7116efe16..1f3c883910d15b0edbd4a21482627b865ae4880e 100644 (file)
--- a/tests/avocado/machine_m68k_nextcube.py
+++ b/tests/avocado/machine_m68k_nextcube.py
@@ -55,25 +55,16 @@ class NextCubeMachine(QemuSystemTest):
         self.assertEqual(width, 1120)
         self.assertEqual(height, 832)
 
-    @skipUnless(tesseract_available(3), 'tesseract v3 OCR tool not available')
-    def test_bootrom_framebuffer_ocr_with_tesseract_v3(self):
-        screenshot_path = os.path.join(self.workdir, "dump.ppm")
-        self.check_bootrom_framebuffer(screenshot_path)
-        lines = tesseract_ocr(screenshot_path, tesseract_version=3)
-        text = '\n'.join(lines)
-        self.assertIn('Backplane', text)
-        self.assertIn('Ethernet address', text)
-
     # Tesseract 4 adds a new OCR engine based on LSTM neural networks. The
     # new version is faster and more accurate than version 3. The drawback is
     # that it is still alpha-level software.
-    @skipUnless(tesseract_available(4), 'tesseract v4 OCR tool not available')
-    def test_bootrom_framebuffer_ocr_with_tesseract_v4(self):
+    @skipUnless(tesseract_available(4), 'tesseract OCR tool not available')
+    def test_bootrom_framebuffer_ocr_with_tesseract(self):
         screenshot_path = os.path.join(self.workdir, "dump.ppm")
         self.check_bootrom_framebuffer(screenshot_path)
         lines = tesseract_ocr(screenshot_path, tesseract_version=4)
         text = '\n'.join(lines)
-        self.assertIn('Testing the FPU, SCC', text)
+        self.assertIn('Testing the FPU', text)
         self.assertIn('System test failed. Error code', text)
         self.assertIn('Boot command', text)
         self.assertIn('Next>', text)

diff --git a/tests/avocado/tesseract_utils.py b/tests/avocado/tesseract_utils.py
index 72cd9ab798967537756906fbc514bf6e306b7ff7..476f528147c07cd4ced2c719de6e25d0616d83c5 100644 (file)
--- a/tests/avocado/tesseract_utils.py
+++ b/tests/avocado/tesseract_utils.py
@@ -21,13 +21,13 @@ def tesseract_available(expected_version):
         version = res.stdout_text.split()[1]
     except IndexError:
         version = res.stderr_text.split()[1]
-    return int(version.split('.')[0]) == expected_version
+    return int(version.split('.')[0]) >= expected_version
 
     match = re.match(r'tesseract\s(\d)', res)
     if match is None:
         return False
     # now this is guaranteed to be a digit
-    return int(match.groups()[0]) == expected_version
+    return int(match.groups()[0]) >= expected_version
 
 
 def tesseract_ocr(image_path, tesseract_args='', tesseract_version=3):