Major restructuring to switch build system from old scripts to GNU Automake.

tests/Transfer_-_--remote.test

@@ -0,0 +1,36 @@
+#!/bin/sh
+#
+# Try changing the format of a transfer remotely.
+
+# Dummy assignments for "shellcheck".
+testSubject="${testSubject:-false}"; workFile1="${workFile1:-.tmp1}"; workFile2="${workFile2:-.tmp2}"; workFile3="${workFile3:-.tmp3}"; workFile4="${workFile4:-.tmp4}"
+
+# Do nothing if IPC is not supported.
+if ! "${testSubject}" -h 2>/dev/null | grep -Eq "^  -R,"; then
+	echo "IPC is not supported on this platform"
+	exit 77
+fi
+
+# Generate an empty test file.
+dd if=/dev/zero of="${workFile1}" bs=1024 count=10240 2>/dev/null
+
+(
+sleep 1
+"${testSubject}" -R "$(cat "${workFile4}")" -a
+sleep 2
+"${testSubject}" -R "$(cat "${workFile4}")" -L 10M
+) &
+
+"${testSubject}" -L 2M -f -P "${workFile4}" "${workFile1}" > "${workFile2}" 2>"${workFile3}"
+
+# Make sure there is more than one length of line (excluding blank lines).
+line_lengths=$(tr '\r' '\n' < "${workFile3}" | awk '{print length($0)}' | grep -Fvx 0 | sort -n | uniq | wc -l | tr -dc '0-9')
+
+if ! test "${line_lengths}" -gt 1; then
+	echo "only one line length seen - format change failed"
+	exit 1
+fi
+
+exit 0
+
+# EOF