py3: use bytes and open() instead of file() in test-diff-upgrade.t
file() is not present in Python 3.
Differential Revision: https://phab.mercurial-scm.org/D1789
--- a/tests/test-diff-upgrade.t Wed Jan 10 11:02:20 2018 -0800
+++ b/tests/test-diff-upgrade.t Fri Dec 29 05:35:57 2017 +0530
@@ -16,7 +16,7 @@
$ echo regular > regular
$ echo rmregular > rmregular
- $ $PYTHON -c "file('bintoregular', 'wb').write('\0')"
+ $ $PYTHON -c "open('bintoregular', 'wb').write(b'\0')"
$ touch rmempty
$ echo exec > exec
$ chmod +x exec
@@ -26,7 +26,7 @@
$ echo unsetexec > unsetexec
$ chmod +x unsetexec
$ echo binary > binary
- $ $PYTHON -c "file('rmbinary', 'wb').write('\0')"
+ $ $PYTHON -c "open('rmbinary', 'wb').write(b'\0')"
$ hg ci -Am addfiles
adding binary
adding bintoregular
@@ -50,8 +50,8 @@
$ rm rmexec
$ chmod +x setexec
$ chmod -x unsetexec
- $ $PYTHON -c "file('binary', 'wb').write('\0\0')"
- $ $PYTHON -c "file('newbinary', 'wb').write('\0')"
+ $ $PYTHON -c "open('binary', 'wb').write(b'\0\0')"
+ $ $PYTHON -c "open('newbinary', 'wb').write(b'\0')"
$ rm rmbinary
$ hg addremove -s 0
adding newbinary