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tests: fix bihash unittest error reporting

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This patch fixes test_bihash_unittest in two ways:

1. The number of searches, namely tm->search_iter, defaults to 0,
thus disabling the test. This patch changes the default to 1.

2. Test errors are reported by clib_warning() instead of being
returned, thus the caller test/test_bihash.py  is never aware of them.
This patch returns the errors constructed by clib_error_return().

Type: fix

Signed-off-by: Jing Peng <pj.hades@gmail.com>
Change-Id: I60e99a829ebe6aa2a56e7a9332cf973afa100311
This commit is contained in:
Jing Peng
2022-04-08 14:19:32 -04:00
committed by Damjan Marion
parent c73984a0fc
commit c520dcb49f
1 changed files with 21 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
src/plugins/unittest/bihash_test.c
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@ -338,14 +338,18 @@ test_bihash (bihash_test_main_t * tm)
{
kv.key = tm->keys[i];
if (BV (clib_bihash_search) (h, &kv, &kv) < 0)
if (BV (clib_bihash_search) (h, &kv, &kv) < 0)
clib_warning
("[%d] search for key %lld failed unexpectedly\n", i,
tm->keys[i]);
{
if (BV (clib_bihash_search) (h, &kv, &kv) < 0)
{
return clib_error_return (
0, "[%d] search for key %lld failed unexpectedly\n", i,
tm->keys[i]);
}
}
if (kv.value != (u64) (i + 1))
clib_warning
("[%d] search for key %lld returned %lld, not %lld\n", i,
tm->keys, kv.value, (u64) (i + 1));
return clib_error_return (
0, "[%d] search for key %lld returned %lld, not %lld\n", i,
tm->keys, kv.value, (u64) (i + 1));
}
}
@ -373,7 +377,8 @@ test_bihash (bihash_test_main_t * tm)
{
p = hash_get (tm->key_hash, tm->keys[i]);
if (p == 0 || p[0] != (uword) (i + 1))
clib_warning ("ugh, couldn't find %lld\n", tm->keys[i]);
return clib_error_return (0, "ugh, couldn't find %lld\n",
tm->keys[i]);
}
}
@ -401,8 +406,8 @@ test_bihash (bihash_test_main_t * tm)
rv = BV (clib_bihash_add_del) (h, &kv, 0 /* is_add */ );
if (rv < 0)
clib_warning ("delete key %lld not ok but should be",
tm->keys[i]);
return clib_error_return (
0, "delete key %lld not ok but should be", tm->keys[i]);
if (tm->careful_delete_tests)
{
@ -412,14 +417,14 @@ test_bihash (bihash_test_main_t * tm)
rv = BV (clib_bihash_search) (h, &kv, &kv);
if (j <= i && rv >= 0)
{
clib_warning
("i %d j %d search ok but should not be, value %lld",
i, j, kv.value);
return clib_error_return (
0, "i %d j %d search ok but should not be, value %lld",
i, j, kv.value);
}
if (j > i && rv < 0)
{
clib_warning ("i %d j %d search not ok but should be",
i, j);
return clib_error_return (
0, "i %d j %d search not ok but should be", i, j);
}
}
}
@ -471,6 +476,7 @@ test_bihash_command_fn (vlib_main_t * vm,
tm->ncycles = 10;
tm->report_every_n = 50000;
tm->seed = 0x1badf00d;
tm->search_iter = 1;
memset (&tm->stats, 0, sizeof (tm->stats));