Re: [gnugo-devel] Worth a test case?

[Gunnar Farneback]

SP Lee wrote:
> Of course the results could be alive, dead, seki or ko, depending on the 
> move sequence. However, gnugo gave up the chance to make a seki in the end 
> and let it dead.

Semeai misread, definitely worth a couple of test cases. Patch below.

/Gunnar

Index: semeai.tst
===================================================================
RCS file: /cvsroot/gnugo/gnugo/regression/semeai.tst,v
retrieving revision 1.51
diff -u -r1.51 semeai.tst
--- semeai.tst  29 Nov 2003 19:33:37 -0000      1.51
+++ semeai.tst  6 Jan 2004 21:28:32 -0000
@@ -352,6 +352,27 @@
 80 analyze_semeai F7 F9
 #? [1 0 (PASS|E9|E8|J9|H5)]*
 
+loadsgf games/semeai/semeai16.sgf 222
+87 analyze_semeai N19 S18
+#? [1 1 (Q19|S19|T18|T16)]
+88 analyze_semeai S18 N19
+#? [2 0 T12]
+loadsgf games/semeai/semeai16.sgf 224
+90 analyze_semeai N19 S18
+#? [1 3 (Q19|S19|T18|T16)]
+91 analyze_semeai S18 N19
+#? [2 0 Q17]
+loadsgf games/semeai/semeai16.sgf 226
+93 analyze_semeai N19 S18
+#? [1 3 S19]
+94 analyze_semeai S18 N19
+#? [1 1 S19]
+loadsgf games/semeai/semeai16.sgf 230
+96 analyze_semeai N19 S18
+#? [1 0 S19]
+97 analyze_semeai S18 N19
+#? [1 1 S19]
+
 ########### semeai gen_move tests #################
 
 # A6 gives an unfavorable ko while F10 gives seki.
@@ -359,6 +380,19 @@
 loadsgf games/semeai/semeaiko1.sgf
 29 reg_genmove black
 #? [F10]*
+
+loadsgf games/semeai/semeai16.sgf 222
+89 reg_genmove black
+#? [Q19|S19|T18|T16]
+loadsgf games/semeai/semeai16.sgf 224
+92 reg_genmove black
+#? [Q19|S19|T18|T16]
+loadsgf games/semeai/semeai16.sgf 226
+95 reg_genmove black
+#? [S19]
+loadsgf games/semeai/semeai16.sgf 230
+98 reg_genmove black
+#? [S19]
 
 ########### semeai status tests #################
 
Index: games/semeai/semeai16.sgf
===================================================================
RCS file: games/semeai/semeai16.sgf
diff -N games/semeai/semeai16.sgf
--- /dev/null   1 Jan 1970 00:00:00 -0000
+++ games/semeai/semeai16.sgf   6 Jan 2004 21:28:33 -0000
@@ -0,0 +1,29 @@
+(;FF[1]GM[1]
+SZ[19]AP[Jago:Version 4.53]
+GN[0101]
+;AB[dj][pj][jd][jp][jj][pp][dd][dp][pd]
+;W[md];B[fq];W[cf];B[qn];W[qf];B[df];W[dg];B[ef];W[ce];B[cd]
+;W[ch];B[fh];W[fd];B[bi];W[de];B[oq];W[cn];B[dn];W[dm];B[co]
+;W[en];B[do];W[em];B[ho];W[cj];B[ci];W[ck];B[ei];W[bm];B[gl]
+;W[eg];B[ee];W[ed];B[be];W[bf];B[bd];W[ff];B[db];W[gj];B[qh]
+;W[of];B[nc];W[mc];B[nh];W[mg];B[kh];W[mh];B[nj];W[lj];B[li]
+;W[mi];B[mj];W[lk];B[hi];W[gi];B[fk];W[hk];B[jl];W[hl];B[gh]
+;W[hh];B[gg];W[ii];B[kj];W[gm];B[pb];W[nb];B[ob];W[nd];B[oc]
+;W[lb];B[qc];W[ig];B[im];W[hm];B[gf];W[ge];B[hf];W[eb];B[ie]
+;W[kg];B[le];W[ng];B[ni];W[lp];B[ll];W[jq];B[iq];W[kq];B[mq]
+;W[ir];B[hq];W[hr];B[gr];W[lr];B[mr];W[ks];B[hs];W[jr];B[is]
+;W[jo];B[ip];W[mp];B[no];W[lm];B[kp];W[lq];B[ml];W[mn];B[hn]
+;W[nn];B[np];W[om];B[ko];W[qm];B[pn];W[ok];B[pm];W[pl];B[nl]
+;W[ol];B[ql];W[qk];B[rm];W[rl];B[qm];W[oj];B[pk];W[pi];B[qj]
+;W[qi];B[rj];W[oi];B[oh];W[ri];B[sj];W[ph];B[re];W[rf];B[dc]
+;W[gc];B[bj];W[bk];B[bo];W[ae];B[fb];W[ec];B[ea];W[gb];B[sf]
+;W[qe];B[rd];W[bb];B[bc];W[cb];B[ab];W[ca];B[ms];W[da];B[sg]
+;W[rh];B[bn];W[cm];B[jh];W[jg];B[na];W[mb];B[lh];W[lg];B[og]
+;W[oe];B[qg];W[rg];B[pg];W[km];B[jn];W[kl];B[kk];W[jm];B[il]
+;W[ik];B[jk];W[ji];B[ij];W[hj];B[am];W[al];B[an];W[on];B[oo]
+;W[fo];B[ki];W[ih];B[mk];W[gp];B[fp];W[go];B[gq];W[eo];B[ma]
+;W[la];B[oa];W[qd];B[se];W[od];B[ep];W[kn];B[in];W[lo];B[gn]
+;W[fn];B[rk];W[rb];B[rc];W[qa];B[qb];W[sc];B[sa];W[pe];B[mm]
+;W[ln];B[gs];W[sh];B[ra];W[sb];B[js];W[ls];B[hp];W[pc];B[mo]
+;W[ra];B[pf];W[pa];B[si]
+)