py3: replace file() with open() in test-convert-hg-source.t
file() is not present in Python 3.
It also makes sure we read and write in bytes mode on Python 3.
Differential Revision: https://phab.mercurial-scm.org/D2132
--- a/tests/test-convert-hg-source.t Sun Feb 11 17:15:45 2018 +0530
+++ b/tests/test-convert-hg-source.t Sun Feb 11 17:17:05 2018 +0530
@@ -126,9 +126,9 @@
$ cat > rewrite.py <<EOF
> import sys
> # Interlace LF and CRLF
- > lines = [(l.rstrip() + ((i % 2) and '\n' or '\r\n'))
- > for i, l in enumerate(file(sys.argv[1]))]
- > file(sys.argv[1], 'wb').write(''.join(lines))
+ > lines = [(l.rstrip() + ((i % 2) and b'\n' or b'\r\n'))
+ > for i, l in enumerate(open(sys.argv[1], 'rb'))]
+ > open(sys.argv[1], 'wb').write(b''.join(lines))
> EOF
$ $PYTHON rewrite.py new/.hg/shamap
$ cd orig