1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
#!/usr/bin/env python
# Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
import os
import shutil
from test_util import DenoTestCase, run_tests
from util import mkdtemp, root_path, tests_path, run_output
class TestFmt(DenoTestCase):
def test_fmt(self):
d = mkdtemp()
try:
fixed_filename = os.path.join(tests_path,
"badly_formatted_fixed.js")
src = os.path.join(tests_path, "badly_formatted.js")
dst = os.path.join(d, "badly_formatted.js")
shutil.copyfile(src, dst)
# Set DENO_DIR to the temp dir to test an initial fetch of prettier.
# TODO(ry) This make the test depend on internet access which is not
# ideal. We should have prettier in the repo already, and we could
# fetch it instead through tools/http_server.py.
deno_dir = d
# TODO(kt3k) Below can be run([deno_exe, "fmt", dst], ...)
# once the following issue is addressed:
# https://github.com/denoland/deno_std/issues/330
result = run_output([
os.path.join(root_path, self.deno_exe), "fmt",
"badly_formatted.js"
],
cwd=d,
merge_env={"DENO_DIR": deno_dir},
exit_on_fail=True,
quiet=True)
self.assertEqual(result.code, 0)
with open(fixed_filename) as f:
expected = f.read()
with open(dst) as f:
actual = f.read()
self.assertEqual(expected, actual)
finally:
shutil.rmtree(d)
if __name__ == "__main__":
run_tests()
|
