# HG changeset patch
# User Gregory Szorc <gregory.szorc@gmail.com>
# Date 2020-03-28 20:29:25
# Node ID da9b7f9635a2a61c5ad24376d1a39f5bba34cb07
# Parent  e74af49aa3c9dba8f5329853f91d4a160e461f84

tests: use `f --hexdump` to print file content

The inline print.py in this test wasn't fully compatible with
Python 3 because it was reading from sys.stdin, which already
normalized line endings since it operates in the realm of str on
Python 3. To do this correctly, we'd need to read from
sys.stdin.buffer on Python 3. This would entail conditional code.
I felt this was too much effort. So I just replaced the custom
script with `f`, which already knows how to do the right thing.

test-mactext.t now passes on Python 3 on Windows.

Differential Revision: https://phab.mercurial-scm.org/D8336

diff --git a/tests/test-mactext.t b/tests/test-mactext.t
--- a/tests/test-mactext.t
+++ b/tests/test-mactext.t
@@ -7,10 +7,6 @@
   >     data = data.replace(b'\n', b'\r')
   >     open(path, 'wb').write(data)
   > EOF
-  $ cat > print.py <<EOF
-  > import sys
-  > print(sys.stdin.read().replace('\n', '<LF>').replace('\r', '<CR>').replace('\0', '<NUL>'))
-  > EOF
   $ hg init
   $ echo '[hooks]' >> .hg/hgrc
   $ echo 'pretxncommit.cr = python:hgext.win32text.forbidcr' >> .hg/hgrc
@@ -32,7 +28,9 @@
   rollback completed
   abort: pretxncommit.cr hook failed
   [255]
-  $ hg cat f | "$PYTHON" print.py
-  hello<LF>
-  $ cat f | "$PYTHON" print.py
-  hello<CR>
+  $ hg cat f | f --hexdump
+  
+  0000: 68 65 6c 6c 6f 0a                               |hello.|
+  $ f --hexdump f
+  f:
+  0000: 68 65 6c 6c 6f 0d                               |hello.|