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In the hb-subset to fontTools comparison, use ttx to compare the fonts. This allows for some binary differences such as re-ordered tables.

This commit is contained in:
Garret Rieger 2018-02-08 11:30:36 -08:00 committed by Behdad Esfahbod
parent 8e9fd6f1ab
commit f9420d9eff
1 changed files with 14 additions and 7 deletions
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21
test/subset/run-tests.py
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@ -47,19 +47,26 @@ def run_test(test):
if return_code:
return fail_test(test, cli_args, "%s returned %d" % (' '.join(cli_args), return_code))
expected = read_binary(os.path.join(test_suite.get_output_directory(),
expected_ttx, return_code = run_ttx(os.path.join(test_suite.get_output_directory(),
test.get_font_name()))
actual = read_binary(out_file)
if return_code:
return fail_test(test, cli_args, "ttx (expected) returned %d" % (return_code))
if len(actual) != len(expected):
return fail_test(test, cli_args, "expected %d bytes, actual %d: %s" % (
len(expected), len(actual), ' '.join(cli_args)))
actual_ttx, return_code = run_ttx(out_file)
if return_code:
return fail_test(test, cli_args, "ttx (actual) returned %d" % (return_code))
if not actual == expected:
return fail_test(test, cli_args, 'files are the same length but not the same bytes')
if not actual_ttx == expected_ttx:
return fail_test(test, cli_args, 'ttx for expected and actual does not match.')
return 0
def run_ttx(file):
cli_args = ["ttx",
"-o-",
file]
return cmd(cli_args)
args = sys.argv[1:]
if not args or sys.argv[1].find('hb-subset') == -1 or not os.path.exists (sys.argv[1]):