Merge ~pkopylov/qa-regression-testing:fix-test-lcms2 into qa-regression-testing:master

[Pavel Kopylov]

scripts/test-lcms2.py: file type assertion of the color profile
should not be strict.

The file type descriptions can contain some additional information, so strict test mode is not appropriate there. Fortunately, it works on Ubuntu16.04 but it doesn't work in strict mode on Ubuntu18.04.

Moreover, I had to correct the pattern string to make the test work. I don't include that correction in this commit.

Here is the output on Ubuntu16.04:
----------------- Begin console output -----------------
root@unassigned-hostname:~# file -bkr /tmp/output.icc
ColorSync ICC Profile
- ICC Profile
- data
------------------ End console output ------------------

Here is the output on Ubuntu18.04 in my case:
----------------- Begin console output -----------------
root@qa-tests:~# file -bkr /tmp/output.icc
ColorSync color profile 4.3, type lcms, RGB/XYZ-link device by lcms, 216756 bytes, 31-1-2023 11:39:12 'Devicelink profilelc'
- data
------------------ End console output ------------------

[Alex Murray (alexmurray)]

LGTM - thanks.

review: Approve

diff --git a/scripts/test-lcms2.py b/scripts/test-lcms2.py
index 8b0b204..5befba0 100755
--- a/scripts/test-lcms2.py
+++ b/scripts/test-lcms2.py
@@ -143,7 +143,7 @@ class LcmsTest(testlib.TestlibCase):
         else:
             mime_type = 'ColorSync ICC Profile'
 
-        self.assertFileType(output_file, mime_type)
+        self.assertFileType(output_file, mime_type, strict=False)
 
     def test_icc_convert(self):
         '''Convert color spaces without error'''