Merge branch 'maint'

[platform/upstream/isl.git] / isl_test.c

diff --git a/isl_test.c b/isl_test.c
index f2aecc6..48a58e1 100644 (file)
--- a/isl_test.c
+++ b/isl_test.c
@@ -2391,6 +2391,27 @@ int test_product(isl_ctx *ctx)
        return 0;
 }
 
+int test_equal(isl_ctx *ctx)
+{
+       const char *str;
+       isl_set *set, *set2;
+       int equal;
+
+       str = "{ S_6[i] }";
+       set = isl_set_read_from_str(ctx, str, -1);
+       str = "{ S_7[i] }";
+       set2 = isl_set_read_from_str(ctx, str, -1);
+       equal = isl_set_is_equal(set, set2);
+       isl_set_free(set);
+       isl_set_free(set2);
+       if (equal < 0)
+               return -1;
+       if (equal)
+               isl_die(ctx, isl_error_unknown, "unexpected result", return -1);
+
+       return 0;
+}
+
 int main()
 {
        struct isl_ctx *ctx;
@@ -2399,6 +2420,8 @@ int main()
        assert(srcdir);
 
        ctx = isl_ctx_alloc();
+       if (test_equal(ctx) < 0)
+               goto error;
        if (test_product(ctx) < 0)
                goto error;
        if (test_dim_max(ctx) < 0)