tests: tighten checks for octal escapes in shell printf.
printf on AIX default shell ksh (89) says \1 is an invalid escape. It insists
on at least 2 digits. This causes failures in test-keyword.t and test-status.t.
check-code.py already looks out for \NNN and recommends using Python
for outputting octal values. Extend the check to \NN and \N and fix up
resulting failures.
[ original upstream message ]
--- a/tests/test-keyword.t Sat Jan 14 01:56:27 2012 +0100
+++ b/tests/test-keyword.t Wed Feb 08 16:56:00 2012 +0000
@@ -169,10 +169,10 @@
hg status of kw-ignored binary file starting with '\1\n'
- $ printf '\1\nfoo' > i
+ >>> open("i", "wb").write("\1\nfoo")
$ hg -q commit -Am metasep i
$ hg status
- $ printf '\1\nbar' > i
+ >>> open("i", "wb").write("\1\nbar")
$ hg status
M i
$ hg -q commit -m "modify metasep" i