Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Remove code for updating copyright years in generate-deriving-span-tests #58293

Merged
merged 2 commits into from
Feb 17, 2019
Merged

Remove code for updating copyright years in generate-deriving-span-tests #58293

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
0d28a24
Remove code for updating copyright years in generate-deriving-span-tests
KamilaBorowska Feb 8, 2019
df420aa
Remove initial newline from automatically generated span tests
KamilaBorowska Feb 8, 2019
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
30 changes: 7 additions & 23 deletions src/etc/generate-deriving-span-tests.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -8,14 +8,12 @@
sample usage: src/etc/generate-deriving-span-tests.py
"""

import os, datetime, stat, re
import os, stat

TEST_DIR = os.path.abspath(
os.path.join(os.path.dirname(__file__), '../test/ui/derives/'))

YEAR = datetime.datetime.now().year

TEMPLATE = """
TEMPLATE = """\
// This file was auto-generated using 'src/etc/generate-deriving-span-tests.py'

{error_deriving}
Expand Down Expand Up @@ -63,19 +61,11 @@ def create_test_case(type, trait, super_traits, error_count):

errors = '\n'.join('//~%s ERROR' % ('^' * n) for n in range(error_count))
code = string.format(traits = all_traits, errors = errors)
return TEMPLATE.format(year = YEAR, error_deriving=error_deriving, code = code)
return TEMPLATE.format(error_deriving=error_deriving, code = code)

def write_file(name, string):
test_file = os.path.join(TEST_DIR, 'derives-span-%s.rs' % name)

with open(test_file) as f:
old_str = f.read()
old_str_ignoring_date = re.sub(r'^// Copyright \d+',
'// Copyright {year}'.format(year = YEAR), old_str)
if old_str_ignoring_date == string:
# if all we're doing is updating the copyright year, ignore it
return 0

# set write permission if file exists, so it can be changed
if os.path.exists(test_file):
os.chmod(test_file, stat.S_IWUSR)
Expand All @@ -86,8 +76,6 @@ def write_file(name, string):
# mark file read-only
os.chmod(test_file, stat.S_IRUSR|stat.S_IRGRP|stat.S_IROTH)

return 1


ENUM = 1
STRUCT = 2
Expand All @@ -110,15 +98,11 @@ def write_file(name, string):
('Hash', [], 1)]:
traits[trait] = (ALL, supers, errs)

files = 0

for (trait, (types, super_traits, error_count)) in traits.items():
mk = lambda ty: create_test_case(ty, trait, super_traits, error_count)
if types & ENUM:
files += write_file(trait + '-enum', mk(ENUM_TUPLE))
files += write_file(trait + '-enum-struct-variant', mk(ENUM_STRUCT))
write_file(trait + '-enum', mk(ENUM_TUPLE))
write_file(trait + '-enum-struct-variant', mk(ENUM_STRUCT))
if types & STRUCT:
files += write_file(trait + '-struct', mk(STRUCT_FIELDS))
files += write_file(trait + '-tuple-struct', mk(STRUCT_TUPLE))

print('Generated {files} deriving span test{}.'.format('s' if files != 1 else '', files = files))
write_file(trait + '-struct', mk(STRUCT_FIELDS))
write_file(trait + '-tuple-struct', mk(STRUCT_TUPLE))