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Refactor test output in arena_list.c to remove redundant print statements

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- Removed unnecessary print statements for arena sum and number of elements in the test_arena_list_add_del function.
- Simplified output to focus on essential test results, improving clarity and conciseness of the test logs.
This commit is contained in:
yunwei37
2025-10-06 06:24:08 +08:00
parent 6042594b8c
commit f3c4a3ee64
11 changed files with 1329 additions and 17 deletions
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8
src/features/bpf_arena/README.md
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@@ -241,8 +241,6 @@ static void test_arena_list_add_del(int cnt)
}
sum = list_sum(skel->bss->list_head);
printf("Sum of elements: %d (expected: %d)\n", sum, expected_sum);
printf("Arena sum: %ld (expected: %d)\n", skel->bss->arena_sum, expected_sum);
printf("Number of elements: %d (expected: %d)\n", skel->data->test_val, cnt + 1);
ret = bpf_prog_test_run_opts(bpf_program__fd(skel->progs.arena_list_del), &opts);
if (ret != 0) {
@@ -252,7 +250,6 @@ static void test_arena_list_add_del(int cnt)
sum = list_sum(skel->bss->list_head);
printf("Sum after deletion: %d (expected: 0)\n", sum);
printf("Sum computed by BPF: %d (expected: %d)\n", skel->bss->list_sum, expected_sum);
printf("Arena sum after deletion: %ld (expected: %d)\n", skel->bss->arena_sum, expected_sum);
printf("\nTest passed!\n");
out:
@@ -303,7 +300,7 @@ This allocator design avoids locks by using per-CPU state. Since BPF programs ru
Navigate to the bpf_arena directory and build the example:
```bash
cd /home/yunwei37/workspace/bpf-developer-tutorial/src/features/bpf_arena
cd bpf-developer-tutorial/src/features/bpf_arena
make
```
@@ -320,11 +317,8 @@ Expected output:
```
Testing arena list with 10 elements
Sum of elements: 45 (expected: 45)
Arena sum: 45 (expected: 45)
Number of elements: 11 (expected: 11)
Sum after deletion: 0 (expected: 0)
Sum computed by BPF: 45 (expected: 45)
Arena sum after deletion: 45 (expected: 45)
Test passed!
```