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[test] Improve generate-expected-outputs.py diff output

This commit is contained in:
Khaled Hosny 2021-08-12 01:47:35 +02:00
parent 6ac6a2b27b
commit f122698810
1 changed files with 2 additions and 2 deletions
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4
test/subset/generate-expected-outputs.py
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@ -28,7 +28,7 @@ def strip_check_sum (ttx_string):
def generate_expected_output(input_file, unicodes, profile_flags, output_directory, font_name): def generate_expected_output(input_file, unicodes, profile_flags, output_directory, font_name):
fonttools_path = os.path.join(output_directory, font_name) fonttools_path = os.path.join(tempfile.mkdtemp (), font_name)
args = ["fonttools", "subset", input_file] args = ["fonttools", "subset", input_file]
args.extend(["--drop-tables+=DSIG", args.extend(["--drop-tables+=DSIG",
"--drop-tables-=sbix", "--drop-tables-=sbix",
@ -57,7 +57,7 @@ def generate_expected_output(input_file, unicodes, profile_flags, output_directo
harfbuzz_ttx = strip_check_sum (fp.getvalue ()) harfbuzz_ttx = strip_check_sum (fp.getvalue ())
if harfbuzz_ttx != fonttools_ttx: if harfbuzz_ttx != fonttools_ttx:
for line in unified_diff (fonttools_ttx.splitlines (1), harfbuzz_ttx.splitlines (1)): for line in unified_diff (fonttools_ttx.splitlines (1), harfbuzz_ttx.splitlines (1), fonttools_path, harfbuzz_path):
sys.stdout.write (line) sys.stdout.write (line)
sys.stdout.flush () sys.stdout.flush ()
raise Exception ('ttx for fonttools and harfbuzz does not match.') raise Exception ('ttx for fonttools and harfbuzz does not match.')