2 #include "lib/mempool.h"
6 #define TRACE(x...) do{log(L_DEBUG, x);}while(0)
8 #define TRACE(x...) do{}while(0)
11 /* TEST1 - multiple searches */
13 #define KMP_PREFIX(x) GLUE_(kmp1,x)
14 #define KMP_WANT_CLEANUP
15 #include "lib/kmp-new.h"
16 #define KMPS_PREFIX(x) GLUE_(kmp1s1,x)
17 #define KMPS_KMP_PREFIX(x) GLUE_(kmp1,x)
18 #define KMPS_WANT_BEST
20 #define KMPS_EXIT(ctx,src,s) do{ return s.best->len; }while(0)
21 #include "lib/kmp-search.h"
22 #define KMPS_PREFIX(x) GLUE_(kmp1s2,x)
23 #define KMPS_KMP_PREFIX(x) GLUE_(kmp1,x)
24 #define KMPS_EXTRA_VAR uns
25 #define KMPS_INIT(ctx,src,s) do{ s.v = 0; }while(0)
27 #define KMPS_FOUND(ctx,src,s) do{ s.v++; }while(0)
28 #define KMPS_EXIT(ctx,src,s) do{ return s.v; }while(0)
29 #define KMPS_WANT_BEST
30 #include "lib/kmp-search.h"
35 log(L_INFO, "Running test1");
36 struct kmp1_context ctx;
38 kmp1_add(&ctx, "ahoj");
39 kmp1_add(&ctx, "hoj");
40 kmp1_add(&ctx, "aho");
42 UNUSED uns best = kmp1s1_search(&ctx, "asjlahslhalahosjkjhojsas");
43 TRACE("Best match has %d characters", best);
45 UNUSED uns count = kmp1s2_search(&ctx, "asjlahslhalahojsjkjhojsas");
50 /* TEST2 - various tracing */
52 #define KMP_PREFIX(x) GLUE_(kmp2,x)
56 #define KMP_NODE struct { byte *str; uns id; }
57 #define KMP_ADD_EXTRA_ARGS uns id
58 #define KMP_ADD_EXTRA_VAR byte *
59 #define KMP_ADD_INIT(ctx,src,var) do{ var = src; }while(0)
60 #define KMP_ADD_NEW(ctx,src,var,state) do{ TRACE("Inserting string %s with id %d", var, id); \
61 state->n.str = var; state->n.id = id; }while(0)
62 #define KMP_ADD_DUP(ctx,src,var,state) do{ TRACE("String %s already inserted", var); }while(0)
63 #define KMP_WANT_CLEANUP
64 #define KMP_WANT_SEARCH
65 #define KMPS_ADD_CONTROLS
66 #define KMPS_MERGE_CONTROLS
67 #define KMPS_WANT_BEST
68 #define KMPS_FOUND(ctx,src,s) do{ TRACE("String %s with id %d found", s.out->n.str, s.out->n.id); }while(0)
69 #define KMPS_STEP(ctx,src,s) do{ TRACE("Got to state %p after reading %d", s.s, s.c); }while(0)
70 #define KMPS_EXIT(ctx,src,s) do{ if (s.best->len) TRACE("Best match is %s", s.best->n.str); } while(0)
71 #include "lib/kmp-new.h"
76 log(L_INFO, "Running test2");
77 struct kmp2_context ctx;
79 kmp2_add(&ctx, "ahoj", 1);
80 kmp2_add(&ctx, "ahoj", 2);
81 kmp2_add(&ctx, "hoj", 3);
82 kmp2_add(&ctx, "aho", 4);
83 kmp2_add(&ctx, "aba", 5);
84 kmp2_add(&ctx, "aba", 5);
85 kmp2_add(&ctx, "pěl", 5);
87 kmp2_search(&ctx, "Šíleně žluťoučký kůň úpěl ďábelské ódy labababaks sdahojdhsaladsjhla");
91 /* TEST3 - random tests */
93 #define KMP_PREFIX(x) GLUE_(kmp3,x)
95 #define KMP_ADD_EXTRA_ARGS uns index
96 #define KMP_ADD_EXTRA_VAR byte *
97 #define KMP_ADD_INIT(ctx,src,v) do{ v = src; }while(0)
98 #define KMP_ADD_NEW(ctx,src,v,s) do{ s->n = index; }while(0)
99 #define KMP_ADD_DUP(ctx,src,v,s) do{ *v = 0; }while(0)
100 #define KMP_WANT_CLEANUP
101 #define KMP_WANT_SEARCH
102 #define KMPS_EXTRA_ARGS uns *cnt, uns *sum
103 #define KMPS_FOUND(ctx,src,s) do{ ASSERT(cnt[s.out->n]); cnt[s.out->n]--; sum[0]--; }while(0)
104 #include "lib/kmp-new.h"
109 log(L_INFO, "Running test3");
110 struct mempool *pool = mp_new(1024);
111 for (uns testn = 0; testn < 100; testn++)
114 uns n = random_max(100);
116 struct kmp3_context ctx;
118 for (uns i = 0; i < n; i++)
120 uns m = random_max(10);
121 s[i] = mp_alloc(pool, m + 1);
122 for (uns j = 0; j < m; j++)
123 s[i][j] = 'a' + random_max(3);
125 kmp3_add(&ctx, s[i], i);
128 for (uns i = 0; i < 10; i++)
130 uns m = random_max(100);
132 for (uns j = 0; j < m; j++)
133 b[j] = 'a' + random_max(4);
136 for (uns j = 0; j < n; j++)
140 for (uns k = 0; k < m; k++)
141 if (!strncmp(b + k, s[j], strlen(s[j])))
144 kmp3_search(&ctx, b, cnt, &sum);
152 /* TEST4 - user-defined character type
153 * FIXME: it would need custom compare and hash functions to be really valid */
155 #define KMP_PREFIX(x) GLUE_(kmp4,x)
156 #define KMP_CHAR byte *
157 #define KMP_CONTROL_CHAR NULL
158 #define KMP_GET_CHAR(ctx,src,c) ({ c = src++; !!*c; })
159 #define KMP_WANT_CLEANUP
160 #define KMP_WANT_SEARCH
161 #define KMPS_FOUND(ctx,src,s) do{ ASSERT(0); }while(0)
162 #define KMPS_ADD_CONTROLS
163 #define KMPS_MERGE_CONTROLS
164 #include "lib/kmp-new.h"
169 log(L_INFO, "Running test4");
170 struct kmp4_context ctx;
172 kmp4_add(&ctx, "ahoj");
174 kmp4_search(&ctx, "djdhaskjdahoahaahojojshdaksjahdahojskj");