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Diffstat (limited to 'tools/testing/rbtree/interval_tree_test.c')
| -rw-r--r-- | tools/testing/rbtree/interval_tree_test.c | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/tools/testing/rbtree/interval_tree_test.c b/tools/testing/rbtree/interval_tree_test.c new file mode 100644 index 000000000000..49bc5b534330 --- /dev/null +++ b/tools/testing/rbtree/interval_tree_test.c @@ -0,0 +1,58 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * interval_tree.c: Userspace Interval Tree test-suite + * Copyright (c) 2025 Wei Yang <richard.weiyang@gmail.com> + */ +#include <linux/math64.h> +#include <linux/kern_levels.h> +#include "shared.h" +#include "maple-shared.h" + +#include "../../../lib/interval_tree_test.c" + +int usage(void) +{ + fprintf(stderr, "Userland interval tree test cases\n"); + fprintf(stderr, " -n: Number of nodes in the interval tree\n"); + fprintf(stderr, " -p: Number of iterations modifying the tree\n"); + fprintf(stderr, " -q: Number of searches to the interval tree\n"); + fprintf(stderr, " -s: Number of iterations searching the tree\n"); + fprintf(stderr, " -a: Searches will iterate all nodes in the tree\n"); + fprintf(stderr, " -m: Largest value for the interval's endpoint\n"); + fprintf(stderr, " -r: Random seed\n"); + exit(-1); +} + +void interval_tree_tests(void) +{ + interval_tree_test_init(); + interval_tree_test_exit(); +} + +int main(int argc, char **argv) +{ + int opt; + + while ((opt = getopt(argc, argv, "n:p:q:s:am:r:")) != -1) { + if (opt == 'n') + nnodes = strtoul(optarg, NULL, 0); + else if (opt == 'p') + perf_loops = strtoul(optarg, NULL, 0); + else if (opt == 'q') + nsearches = strtoul(optarg, NULL, 0); + else if (opt == 's') + search_loops = strtoul(optarg, NULL, 0); + else if (opt == 'a') + search_all = true; + else if (opt == 'm') + max_endpoint = strtoul(optarg, NULL, 0); + else if (opt == 'r') + seed = strtoul(optarg, NULL, 0); + else + usage(); + } + + maple_tree_init(); + interval_tree_tests(); + return 0; +} |