changeset 45013:bd0f122f3f51 stable

run-tests: fix escapes with conditions Before this fix, escapes with conditions in tests failed like this on Python 3: $ $PYTHON -c 'from mercurial.utils.procutil import stdout; stdout.write(b"\xff")' - \xff (no-eol) (esc) (true !) + \xff (no-eol) (esc) The unicode_escape encoding decodes br'\xff' to u'\xff'. To convert the first 256 code points to bytes with the same ordinal, the latin-1 encoding must be used. Escapes without conditions already worked before on Python 3, but not through `el == l` a few lines below the changed line in run-tests.py. I didn’t investigate further.
author Manuel Jacob <me@manueljacob.de>
date Mon, 29 Jun 2020 02:05:12 +0200
parents 5c0d5b48e58c
children 4a503c1b664a 697212a830fb
files tests/run-tests.py tests/test-unified-test.t
diffstat 2 files changed, 11 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/tests/run-tests.py	Sun Jun 28 18:02:45 2020 +0200
+++ b/tests/run-tests.py	Mon Jun 29 02:05:12 2020 +0200
@@ -2069,7 +2069,7 @@
         if el.endswith(b" (esc)\n"):
             if PYTHON3:
                 el = el[:-7].decode('unicode_escape') + '\n'
-                el = el.encode('utf-8')
+                el = el.encode('latin-1')
             else:
                 el = el[:-7].decode('string-escape') + '\n'
         if el == l or os.name == 'nt' and el[:-1] + b'\r\n' == l:
--- a/tests/test-unified-test.t	Sun Jun 28 18:02:45 2020 +0200
+++ b/tests/test-unified-test.t	Mon Jun 29 02:05:12 2020 +0200
@@ -75,6 +75,16 @@
   crlf\r (esc)
 #endif
 
+Escapes:
+
+  $ $PYTHON -c 'from mercurial.utils.procutil import stdout; stdout.write(b"\xff")'
+  \xff (no-eol) (esc)
+
+Escapes with conditions:
+
+  $ $PYTHON -c 'from mercurial.utils.procutil import stdout; stdout.write(b"\xff")'
+  \xff (no-eol) (esc) (true !)
+
 Combining esc with other markups - and handling lines ending with \r instead of \n:
 
   $ printf 'foo/bar\r'