9 void test_affine_hull_case(struct isl_ctx *ctx, const char *name)
11 char filename[PATH_MAX];
14 struct isl_basic_set *bset1, *bset2;
16 n = snprintf(filename, sizeof(filename),
17 "%s/test_inputs/%s.polylib", srcdir, name);
18 assert(n < sizeof(filename));
19 input = fopen(filename, "r");
22 bset1 = isl_basic_set_read_from_file(ctx, input, ISL_FORMAT_POLYLIB);
23 bset2 = isl_basic_set_read_from_file(ctx, input, ISL_FORMAT_POLYLIB);
25 bset1 = isl_basic_set_affine_hull(ctx, bset1);
27 assert(isl_basic_set_is_equal(ctx, bset1, bset2) == 1);
29 isl_basic_set_free(ctx, bset1);
30 isl_basic_set_free(ctx, bset2);
35 void test_affine_hull(struct isl_ctx *ctx)
37 test_affine_hull_case(ctx, "affine2");
38 test_affine_hull_case(ctx, "affine");
41 void test_convex_hull_case(struct isl_ctx *ctx, const char *name)
43 char filename[PATH_MAX];
46 struct isl_basic_set *bset1, *bset2;
49 n = snprintf(filename, sizeof(filename),
50 "%s/test_inputs/%s.polylib", srcdir, name);
51 assert(n < sizeof(filename));
52 input = fopen(filename, "r");
55 bset1 = isl_basic_set_read_from_file(ctx, input, ISL_FORMAT_POLYLIB);
56 bset2 = isl_basic_set_read_from_file(ctx, input, ISL_FORMAT_POLYLIB);
58 set = isl_basic_set_union(ctx, bset1, bset2);
59 bset1 = isl_set_convex_hull(ctx, set);
61 bset2 = isl_basic_set_read_from_file(ctx, input, ISL_FORMAT_POLYLIB);
63 assert(isl_basic_set_is_equal(ctx, bset1, bset2) == 1);
65 isl_basic_set_free(ctx, bset1);
66 isl_basic_set_free(ctx, bset2);
71 void test_convex_hull(struct isl_ctx *ctx)
73 test_convex_hull_case(ctx, "convex0");
74 test_convex_hull_case(ctx, "convex1");
75 test_convex_hull_case(ctx, "convex2");
76 test_convex_hull_case(ctx, "convex3");
77 test_convex_hull_case(ctx, "convex4");
78 test_convex_hull_case(ctx, "convex5");
79 test_convex_hull_case(ctx, "convex6");
80 test_convex_hull_case(ctx, "convex7");
87 srcdir = getenv("srcdir");
89 ctx = isl_ctx_alloc();
90 test_affine_hull(ctx);
91 test_convex_hull(ctx);