tests: execute check-config.py without xargs
Before this patch, test-check-config.t fails on Solaris, because
"xargs" doesn't invoke check-config.py with all filenames at once.
"xargs" may invoke specified command multiple times with part of
arguments given from stdin: according to "xargs(1)" man page, this
dividing arguments is system-dependent.
For portability of test-check-config.t, this patch adds "xargs" like
mode to check-config.py and executes it in test-check-config.t without
"xargs".
--- a/contrib/check-config.py Fri Feb 05 22:32:05 2016 +0900
+++ b/contrib/check-config.py Fri Feb 05 22:32:05 2016 +0900
@@ -105,4 +105,7 @@
print "undocumented: %s (%s)%s" % (name, ctype, default)
if __name__ == "__main__":
- sys.exit(main(sys.argv[1:]))
+ if len(sys.argv) > 1:
+ sys.exit(main(sys.argv[1:]))
+ else:
+ sys.exit(main([l.rstrip() for l in sys.stdin]))
--- a/tests/test-check-config.t Fri Feb 05 22:32:05 2016 +0900
+++ b/tests/test-check-config.t Fri Feb 05 22:32:05 2016 +0900
@@ -5,4 +5,4 @@
New errors are not allowed. Warnings are strongly discouraged.
$ hg files "set:(**.py or **.txt) - tests/**" | sed 's|\\|/|g' |
- > xargs python contrib/check-config.py
+ > python contrib/check-config.py