Mercurial > gnulib
view tests/test-closein.sh @ 40086:d6de7c427079
stdopen: modernize and simplify
* lib/stdopen.c: Update copyright date
Do not include sys/types.h; no longer needed these days.
(stdopen): Use C99-style decl in loop. Return int errno
value, rather than just a bool. Do not worry about fd mismatches,
since the caller cares only if 0, 1, 2 are occupied.
* lib/stdopen.h: No need to include <stdbool.h>.
* m4/stdopen.m4: Remove.
* modules/stdopen: New file.
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Sat, 05 Jan 2019 18:02:32 -0800 |
parents | a712776b11ce |
children | 8c1a17df67e0 |
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#!/bin/sh : ${srcdir=.} . "$srcdir/init.sh"; path_prepend_ . echo Hello world > in.tmp echo world > xout.tmp fail=0 # Test with seekable stdin; follow-on process must see remaining data (test-closein; cat) < in.tmp > out1.tmp || fail=1 cmp out1.tmp in.tmp || fail=1 (test-closein consume; cat) < in.tmp > out2.tmp || fail=1 cmp out2.tmp xout.tmp || fail=1 # Test for lack of error on pipe. Ignore any EPIPE failures from cat. cat in.tmp 2>/dev/null | test-closein || fail=1 cat in.tmp 2>/dev/null | test-closein consume || fail=1 # Test for lack of error when nothing is read test-closein </dev/null || fail=1 test-closein <&- || fail=1 # Test for no error when EOF is read early test-closein consume </dev/null || fail=1 # Test for error when read fails because no file available test-closein consume close <&- 2>/dev/null && fail=1 Exit $fail