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[test] Always fail subset tests if hashes don’t match 

Regardless of the pre sentience or absence of fonttools.
This commit is contained in:
Khaled Hosny 2021-08-04 12:08:18 +02:00 committed by Behdad Esfahbod
parent e80c86ffa6
commit f698fe5aee
1 changed files with 25 additions and 34 deletions
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67
test/subset/run-tests.py
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@ -69,50 +69,41 @@ def run_test (test, should_check_ots):
actual_hash = hashlib.sha224(fp.read()).hexdigest()
if expected_hash == actual_hash:
return 0
if TTFont is None:
print ("fonttools is not present, skipping test.")
sys.exit (77)
expected_ttx = io.StringIO ()
try:
with TTFont (expected_file) as font:
font.saveXML (expected_ttx)
except Exception as e:
print (e)
return fail_test (test, cli_args, "ttx failed to parse the expected result")
actual_ttx = io.StringIO ()
try:
with TTFont (out_file) as font:
font.saveXML (actual_ttx)
except Exception as e:
print (e)
return fail_test (test, cli_args, "ttx failed to parse the actual result")
expected_ttx_text = strip_check_sum (expected_ttx.getvalue ())
expected_ttx.close ()
actual_ttx_text = strip_check_sum (actual_ttx.getvalue ())
actual_ttx.close ()
if not actual_ttx_text == expected_ttx_text:
for line in unified_diff (expected_ttx_text.splitlines (1), actual_ttx_text.splitlines (1)):
sys.stdout.write (line)
sys.stdout.flush ()
return fail_test (test, cli_args, 'ttx for expected and actual does not match.')
if should_check_ots:
print ("Checking output with ots-sanitize.")
if not check_ots (out_file):
return fail_test (test, cli_args, 'ots for subsetted file fails.')
return 0
def strip_check_sum (ttx_string):
return re.sub ('checkSumAdjustment value=["]0x([0-9a-fA-F])+["]',
'checkSumAdjustment value="0x00000000"',
ttx_string, count=1)
if TTFont is None:
print ("fonttools is not present, skipping TTX diff.")
return fail_test (test, cli_args, "hash for expected and actual does not match.")
with io.StringIO () as fp:
try:
with TTFont (expected_file) as font:
font.saveXML (fp)
except Exception as e:
print (e)
return fail_test (test, cli_args, "ttx failed to parse the expected result")
expected_ttx = fp.getvalue ()
with io.StringIO () as fp:
try:
with TTFont (out_file) as font:
font.saveXML (fp)
except Exception as e:
print (e)
return fail_test (test, cli_args, "ttx failed to parse the actual result")
actual_ttx = fp.getvalue ()
if actual_ttx != expected_ttx:
for line in unified_diff (expected_ttx.splitlines (1), actual_ttx.splitlines (1)):
sys.stdout.write (line)
sys.stdout.flush ()
return fail_test (test, cli_args, 'ttx for expected and actual does not match.')
return 1
def has_ots ():
if not ots_sanitize: