CS574
HW3
Testing

Notes:

• Tests were run with two or three clients. These are a, b, and c in the ``Clients'' column.
• Operations are shown using the notation <op> <key> <other args>. <op> is m for malloc, r for read-lock, w for write-lock, n for no-locks. m takes an extra arg for the size of the object. t (for touch) deposits a value in a dsm area; the offset into the area is the second arg and the new value is the third. e (for examine) dumps the contents of a dsm area.

Test	Goal	Steps			Notes
		#	Client	Operation
1	Check Compilation	1		Compile DSM server	Must compile
		2		Compile dsm_test client	Edit my #include etc. if necessary
2	Check data transfer	1		Start DSM server	Must start
		2	a	Start	Must start and connect
		3	a	m abcd 4
		4	a	w abcd
		5	a	t abcd 2 5
		6	a	n abcd
		7	b	Start
		8	b	m abcd 4
		9	b	r abcd
		10	b	e abcd	x x 5 x
3	Check basic locking	1		Start DSM server
		2	a	Start
		3	a	m 1234 4
		4	b	Start
		5	b	m 1234 4
		6	a	w 1234
		7	b	r 1234	b should hang
		8	a	n 1234	b should proceed
		9	a	r 1234	a proceeds
		10	a	n 1234
		11	a	w 1234	a should hang
		12	b	n 1234	a should proceed
		13	b	w 1234	b should hang
		14	a	n 1234	b should proceed
4	Check queuing	1		Start server
		2	a	Start
		3	b	Start
		4	c	Start
		5	a	m 1234 4
		6	b	m 1234 4
		7	c	m 1234 4
		8	a	w 1234
		9	b	r 1234	hang
		10	c	r 1234	hang
		11	a	n 1234	b, c both proceed
		12	c	n 1234
		13	a	w 1234	hang
		14	c	r 1234	hang (a is in queue)
		15	b	n 1234	a proceed
		16	a	n 1234	c proceed
5	check keys	1		start server
		2	a	start
		3	a	m 1234 4
		4	a	m abcd 4
		5	b	start
		6	b	m 1234 4
		7	b	m abcd 4
		8	a	w abcd
		9	a	t abcd 2 1
		10	a	n abcd
		11	a	w 1234
		12	a	t 1234 1 5
		13	a	n 1234
		14	b	r abcd
		15	b	e abcd	x x 1 x
		16	b	r 1234
		17	b	e 1234	x 5 x x