tests/fifo - master - niceSOFT/patch

# Copyright 2009-2026 Free Software Foundation, Inc.
#
# Copying and distribution of this file, with or without modification,
# in any medium, are permitted without royalty provided the copyright
# notice and this notice are preserved.

# Don't recognize hunks before a filename has been specified/seen

. $srcdir/test-lib.sh

require cat
use_local_patch
use_tmpdir

# ==============================================================

cat > f.diff <<EOF
--- /dev/null
+++ f
@@ -0,0 +1 @@
+f
EOF

check 'patch --dry-run < f.diff' <<EOF
checking file f
EOF

check 'patch --dry-run -i f.diff' <<EOF
checking file f
EOF

mkfifo fifo

cat f.diff > fifo &
check 'patch --dry-run < fifo' <<EOF
checking file f
EOF

cat f.diff > fifo &
check 'patch --dry-run -i fifo' <<EOF
checking file f
EOF