Mahjong programming tests
Every programmer who has previously tackled attempting to test and verify the veracity of his functions should at one point have attempted to run a set of tests.
Shanten tests
The following tests should work and provide results with an ever decreasing shanten, until a block change occurs. The tests below should provide a series of tests where the shanten count goes down from 6 to 0 three times, -1 _____ times and 0 _____ times.
Currently (2015.04.11@1830 UTC): 6,5,4,3,2,1,0,6,5,4,3,2,1,0,6,5,6.
Tile formats are offered in string arrays and MPSZ format.
| String array | MPSZ format |
|---|---|
"7,17,29,41,53,67,77,89,101,111,113,117,127" "7,11,29,41,53,67,71,89,101,111,113,115,127" "7,11,31,33,53,57,73,79,101,105,115,117,127" "9,11,31,33,53,57,73,79,101,105,115,117,127" "9,10,11,53,57,73,79,101,105,115,125,127,135" "8,10,11,53,57,60,73,79,101,105,115,125,127" "8,9,10,53,57,60,73,79,98,101,105,125,127" "6,17,35,37,53,71,77,89,101,111,113,117,127" "6,17,34,37,53,71,72,89,101,111,113,117,127" "6,17,33,37,53,71,72,101,111,113,117,118,127" "3,17,33,37,53,71,72,101,111,113,117,118,127" "3,32,33,37,53,71,72,106,111,113,117,118,127" "3,32,34,37,68,71,88,91,111,113,117,118,127" "2,32,34,68,71,88,91,112,113,117,118,124,127" "1,6,9,41,53,67,77,89,101,111,113,117,127" "1,2,3,41,53,67,77,89,101,111,113,117,127" "13,17,29,37,53,67,73,89,101,111,113,117,127,135" |
"258m258p258s1235z" "238m2589p58s1225z" "2389m56p1289s235z" "3389m56p1289s235z" "333m56p1289s2557z" "333m567p1289s255z" "333m567p12789s55z" "259m159p258s1235z" "259m159p158s1235z" "259m159p18s12335z" "159m159p18s12335z" "199m159p19s12335z" "199m199p55s12335z" "199m99p55s223355z" "123m258p258s1235z" "111m258p258s1235z" "458m158p158s12357z" |
Elements tested
7, 17, 29: 6-shanten. All crap, 4 terminals.
7, 11, 29: 5-shanten. 3 protogroups, 5 terminals.
7, 11, 31: 4-shanten. 5 protogroups without pair.
9, 11, 31: 3-shanten. 5 protogroups including a pair.
9, 10, 11: 2-shanten. 1 group, 4 protogroups including a pair.
8, 10, 11: 1-shanten. 2 groups, 3 protogroups including a pair.
8, 9, 10: Tenpai (0-shanten). 3 groups, 2 protogroups including a pair.
6, 17, 35: 6-shanten. All crap, 7 different terminals (no pair).
6, 17, 34: 5-shanten. All crap, 8 different terminals (no pair).
6, 17, 33: 4-shanten. All crap, 8 different terminals, one terminal pair.
3, 17, 33: 3-shanten. All crap, 9 different terminals, one terminal pair. (13-10)
3, 32, 33: 2-shanten. All crap, 10 different terminals, two terminal pairs. (13-11)
3, 32, 34: 1-shanten. 5 pairs, no groups.
2, 32, 34: Tenpai (0-shanten). 6 pairs.
1, 6, 9: 6-shanten. One group (sequence), rest crap.
1, 2, 3: 5-shanten. One group (triplet), rest crap (pair present obv.).
13, 17, 29: 6-shanten. Mostly crap, 6 terminals, 1 protogroup, no pair. (14 tiles start)