118 lines
3.2 KiB
C
118 lines
3.2 KiB
C
// SPDX-License-Identifier: GPL-2.0
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/* Copyright (c) 2022 Meta Platforms, Inc. and affiliates. */
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#include <test_progs.h>
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#include <network_helpers.h>
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#include "rbtree.skel.h"
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#include "rbtree_fail.skel.h"
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#include "rbtree_btf_fail__wrong_node_type.skel.h"
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#include "rbtree_btf_fail__add_wrong_type.skel.h"
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static void test_rbtree_add_nodes(void)
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{
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LIBBPF_OPTS(bpf_test_run_opts, opts,
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.data_in = &pkt_v4,
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.data_size_in = sizeof(pkt_v4),
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.repeat = 1,
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);
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struct rbtree *skel;
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int ret;
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skel = rbtree__open_and_load();
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if (!ASSERT_OK_PTR(skel, "rbtree__open_and_load"))
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return;
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ret = bpf_prog_test_run_opts(bpf_program__fd(skel->progs.rbtree_add_nodes), &opts);
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ASSERT_OK(ret, "rbtree_add_nodes run");
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ASSERT_OK(opts.retval, "rbtree_add_nodes retval");
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ASSERT_EQ(skel->data->less_callback_ran, 1, "rbtree_add_nodes less_callback_ran");
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rbtree__destroy(skel);
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}
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static void test_rbtree_add_and_remove(void)
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{
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LIBBPF_OPTS(bpf_test_run_opts, opts,
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.data_in = &pkt_v4,
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.data_size_in = sizeof(pkt_v4),
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.repeat = 1,
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);
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struct rbtree *skel;
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int ret;
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skel = rbtree__open_and_load();
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if (!ASSERT_OK_PTR(skel, "rbtree__open_and_load"))
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return;
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ret = bpf_prog_test_run_opts(bpf_program__fd(skel->progs.rbtree_add_and_remove), &opts);
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ASSERT_OK(ret, "rbtree_add_and_remove");
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ASSERT_OK(opts.retval, "rbtree_add_and_remove retval");
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ASSERT_EQ(skel->data->removed_key, 5, "rbtree_add_and_remove first removed key");
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rbtree__destroy(skel);
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}
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static void test_rbtree_first_and_remove(void)
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{
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LIBBPF_OPTS(bpf_test_run_opts, opts,
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.data_in = &pkt_v4,
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.data_size_in = sizeof(pkt_v4),
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.repeat = 1,
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);
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struct rbtree *skel;
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int ret;
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skel = rbtree__open_and_load();
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if (!ASSERT_OK_PTR(skel, "rbtree__open_and_load"))
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return;
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ret = bpf_prog_test_run_opts(bpf_program__fd(skel->progs.rbtree_first_and_remove), &opts);
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ASSERT_OK(ret, "rbtree_first_and_remove");
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ASSERT_OK(opts.retval, "rbtree_first_and_remove retval");
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ASSERT_EQ(skel->data->first_data[0], 2, "rbtree_first_and_remove first rbtree_first()");
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ASSERT_EQ(skel->data->removed_key, 1, "rbtree_first_and_remove first removed key");
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ASSERT_EQ(skel->data->first_data[1], 4, "rbtree_first_and_remove second rbtree_first()");
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rbtree__destroy(skel);
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}
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void test_rbtree_success(void)
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{
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if (test__start_subtest("rbtree_add_nodes"))
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test_rbtree_add_nodes();
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if (test__start_subtest("rbtree_add_and_remove"))
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test_rbtree_add_and_remove();
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if (test__start_subtest("rbtree_first_and_remove"))
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test_rbtree_first_and_remove();
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}
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#define BTF_FAIL_TEST(suffix) \
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void test_rbtree_btf_fail__##suffix(void) \
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{ \
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struct rbtree_btf_fail__##suffix *skel; \
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\
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skel = rbtree_btf_fail__##suffix##__open_and_load(); \
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if (!ASSERT_ERR_PTR(skel, \
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"rbtree_btf_fail__" #suffix "__open_and_load unexpected success")) \
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rbtree_btf_fail__##suffix##__destroy(skel); \
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}
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#define RUN_BTF_FAIL_TEST(suffix) \
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if (test__start_subtest("rbtree_btf_fail__" #suffix)) \
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test_rbtree_btf_fail__##suffix();
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BTF_FAIL_TEST(wrong_node_type);
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BTF_FAIL_TEST(add_wrong_type);
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void test_rbtree_btf_fail(void)
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{
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RUN_BTF_FAIL_TEST(wrong_node_type);
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RUN_BTF_FAIL_TEST(add_wrong_type);
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}
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void test_rbtree_fail(void)
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{
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RUN_TESTS(rbtree_fail);
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}
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