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-rw-r--r--shell_cmds/sh/tests/builtins/echo2.07
1 files changed, 7 insertions, 0 deletions
diff --git a/shell_cmds/sh/tests/builtins/echo2.0 b/shell_cmds/sh/tests/builtins/echo2.0
new file mode 100644
index 0000000..3eae51b
--- /dev/null
+++ b/shell_cmds/sh/tests/builtins/echo2.0
@@ -0,0 +1,7 @@
+# $FreeBSD: head/bin/sh/tests/builtins/echo2.0 305305 2016-09-02 21:13:46Z jilles $
+
+# Not specified by POSIX.
+
+a=`echo -e '\a\b\e\f\n\r\t\v\\\\\0041\c'; echo .`
+b=`printf '\a\b\033\f\n\r\t\v\\\\!.'`
+[ "$a" = "$b" ]