Adding bash test for named pipes

tests/Makefile

@@ -335,7 +335,9 @@ test-zstd-nolegacy: zstd-nolegacy
 
 test-zstd test-zstd32 test-zstd-nolegacy: datagen
 	file $(ZSTD)
-	ZSTD="$(QEMU_SYS) $(ZSTD)" ./playTests.sh $(ZSTDRTTEST)
+	ZSTD="$(QEMU_SYS) $(ZSTD)" ./playTests_bash.sh $($(ZSTDRTTEST)
+	ZSTD="$(QEMU_SYS) $(ZSTD)" ./playTests.sh $($(ZSTDRTTEST)
+
 
 
 test-gzstd: gzstd

tests/playTests_bash.sh

@@ -0,0 +1,46 @@
+#!/bin/bash
+
+println() {
+    printf '%b\n' "${*}"
+}
+
+UNAME=$(uname)
+
+isWindows=false
+INTOVOID="/dev/null"
+case "$UNAME" in
+  GNU) DEVDEVICE="/dev/random" ;;
+  *) DEVDEVICE="/dev/zero" ;;
+esac
+case "$OS" in
+  Windows*)
+    isWindows=true
+    INTOVOID="NUL"
+    DEVDEVICE="NUL"
+    ;;
+esac
+
+case "$UNAME" in
+  Darwin) MD5SUM="md5 -r" ;;
+  FreeBSD) MD5SUM="gmd5sum" ;;
+  OpenBSD) MD5SUM="md5" ;;
+  *) MD5SUM="md5sum" ;;
+esac
+
+DIFF="diff"
+case "$UNAME" in
+  SunOS) DIFF="gdiff" ;;
+esac
+
+println "\nStarting playTests_bash.sh isWindows=$isWindows ZSTD='$ZSTD'"
+
+[ -n "$ZSTD" ] || die "ZSTD variable must be defined!"
+
+println "\n===>  simple tests "
+
+println "\n===>  zstd fifo named pipe test "
+head -c 1M /dev/zero > tmp_original
+$ZSTD <(head -c 1M /dev/zero) -o tmp_compressed
+$ZSTD -d -o tmp_decompressed tmp_compressed
+$DIFF -s tmp_original tmp_decompressed
+rm -rf tmp*