Pairwise Testing

OS:Win XP,Redhat Linux,Macintosh
Browser:IE 6,IE 7,Firefox,Opera
Orientation:Portrait,Landscape
Size:A3,A4,A5
Color:Mono,Multicolor

Output matrix

12 Testcases for:
2 param(s) with 2 values;
2 param(s) with 3 values;
1 param(s) with 4 values
(12,2,2,2,3,1,4) strength=2

1,0,2,1,1
0,1,1,0,2
1,1,1,1,0
0,1,2,2,2
0,0,0,1,3
1,0,0,2,0
1,1,2,0,3
~,0,1,2,3
0,1,0,0,1
1,0,0,1,2
0,0,2,0,0
~,~,1,2,1

Test cases

1,Multicolor,Portrait,Macintosh,A4,IE 7
2,Mono,Landscape,Redhat Linux,A3,Firefox
3,Multicolor,Landscape,Redhat Linux,A4,IE 6
4,Mono,Landscape,Macintosh,A5,Firefox
5,Mono,Portrait,Win XP,A4,Opera
6,Multicolor,Portrait,Win XP,A5,IE 6
7,Multicolor,Landscape,Macintosh,A3,Opera
8,~Mono,Portrait,Redhat Linux,A5,Opera
9,Mono,Landscape,Win XP,A3,IE 7
10,Multicolor,Portrait,Win XP,A4,Firefox
11,Mono,Portrait,Macintosh,A3,IE 6
12,~Multicolor,~Landscape,Redhat Linux,A5,IE 7