mirror of
https://github.com/bazel-contrib/bazel-lib
synced 2024-11-27 17:43:27 +00:00
37 lines
1 KiB
Python
37 lines
1 KiB
Python
"""Override diff_test behaviour to ignore carriage returns in order to
|
|
test jq output on Windows. See https://github.com/stedolan/jq/issues/92.
|
|
"""
|
|
|
|
load("//lib:diff_test.bzl", _diff_test = "diff_test")
|
|
|
|
def diff_test(name, file1, file2):
|
|
"""Perform a diff_test ignoring carriage returns
|
|
|
|
Args:
|
|
name: name of the test rule
|
|
file1: first file to compare
|
|
file2: second file to compare
|
|
"""
|
|
test_files = []
|
|
for i, file in enumerate([file1, file2], start = 1):
|
|
if file[0] == ":":
|
|
target = file[1:]
|
|
else:
|
|
target = file
|
|
|
|
stripped_file = "%s_file%d_stripped" % (name, i)
|
|
|
|
native.genrule(
|
|
name = "%s_file%d" % (name, i),
|
|
srcs = [file],
|
|
outs = [stripped_file],
|
|
cmd = "cat $(execpath :{target}) | sed \"s#\\r##\" > $@".format(target = target),
|
|
)
|
|
test_files.append(stripped_file)
|
|
|
|
_diff_test(
|
|
name = name,
|
|
file1 = test_files[0],
|
|
file2 = test_files[1],
|
|
)
|