1#
2# To test:
3#   POSIX:
4#	- if no -r, \ is escape character
5#	    - \newline disappear
6#	    - \<IFS> -> don't break here
7#	    - \<anything-else> -> <anything-else>
8#	- if -r, backslash is not special
9#	- if stdin is tty and shell interactive
10#	    - prompt for continuation if \newline (prompt to stderr)
11#	    - a here-document isn't terminated after newline ????
12#	- remaining vars set to empty string (not null)
13#	- check field splitting
14#	- left over fields and their seperators assigned to last var
15#	- exit status is normally 0
16#	- exit status is > 0 on eof
17#	- exit status > 0 on error
18#	- signals interrupt reads
19#   extra:
20#	- can't change read-only variables
21#	- error if var name bogus
22#	- set -o allexport effects read
23# ksh:
24#	x check default variable: REPLY
25#	- check -p, -s, -u options
26#	- check var?prompt stuff
27#	- "echo a b | read x y" sets x,y in parent shell (at&t)
28#
29name: read-IFS-1
30description:
31	Simple test, default IFS
32stdin:
33	echo "A B " > IN
34	unset x y z
35	read x y z < IN
36	echo 1: "x[$x] y[$y] z[$z]"
37	echo 1a: ${z-z not set}
38	read x < IN
39	echo 2: "x[$x]"
40expected-stdout:
41	1: x[A] y[B] z[]
42	1a:
43	2: x[A B]
44---
45
46name: read-ksh-1
47description:
48	If no var specified, REPLY is used
49stdin:
50	echo "abc" > IN
51	read < IN
52	echo "[$REPLY]";
53expected-stdout:
54	[abc]
55---
56
57