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| author | Neels Hofmeyr <neels@hofmeyr.de> | 2019-11-19 00:21:14 +0100 |
|---|---|---|
| committer | Neels Hofmeyr <neels@hofmeyr.de> | 2019-11-24 19:59:35 +0100 |
| commit | ff65d24ec4cac038e07a16692c3ae64d6e5fbc3c (patch) | |
| tree | f209959cc34a31819c7629df30b81ad2f2af20e6 /tests/utils/utils_test.ok | |
| parent | 63cb949ebc76a4688c0168ef95bc8f4a8eb24d45 (diff) | |
utils_test: add osmo_print_n_test()
A couple of times recently I've needed to copy out a substring to a buffer with
limited size. Use of strncpy() or osmo_strlcpy() are nontrivial here.
I wanted to have a dedicated function.
After I wrote that function with a test, I noticed that I had already
implemented the same thing a while ago, as osmo_print_n() :P
So here is just the test.
Change-Id: Ia716abdc1f58af6065b84f4f567388a32a7b39fc
Diffstat (limited to 'tests/utils/utils_test.ok')
| -rw-r--r-- | tests/utils/utils_test.ok | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tests/utils/utils_test.ok b/tests/utils/utils_test.ok index b6036476..d5cf4910 100644 --- a/tests/utils/utils_test.ok +++ b/tests/utils/utils_test.ok @@ -377,3 +377,29 @@ name_c_impl_test OSMO_NAME_C_IMPL(10, NULL) -> NULL allocated 0 OSMO_NAME_C_IMPL(0, "ERROR") -> "ERROR" allocated 1 6 bytes, name 'foo_name_c_zero' OSMO_NAME_C_IMPL(0, NULL) -> NULL allocated 0 + +osmo_print_n_test() +"foo=bar" token_len=3 buf_size=100 -> token="foo" rc=3 +"foo" token_len=10 buf_size=100 -> token="foo" rc=3 +"foo" token_len=3 buf_size=100 -> token="foo" rc=3 +NULL token_len=10 buf_size=100 -> token="" rc=0 +"" token_len=10 buf_size=100 -> token="" rc=0 +"foo=bar" token_len=0 buf_size=100 -> token="" rc=0 +"foo=bar" token_len=3 buf_size=2 -> token="f" rc=3 +"foo" token_len=10 buf_size=2 -> token="f" rc=3 +"foo" token_len=3 buf_size=2 -> token="f" rc=3 +NULL token_len=10 buf_size=2 -> token="" rc=0 +"" token_len=10 buf_size=2 -> token="" rc=0 +"foo=bar" token_len=0 buf_size=2 -> token="" rc=0 +"foo=bar" token_len=3 buf_size=1 -> token="" rc=3 +"foo" token_len=10 buf_size=1 -> token="" rc=3 +"foo" token_len=3 buf_size=1 -> token="" rc=3 +NULL token_len=10 buf_size=1 -> token="" rc=0 +"" token_len=10 buf_size=1 -> token="" rc=0 +"foo=bar" token_len=0 buf_size=1 -> token="" rc=0 +"foo=bar" token_len=3 buf_size=0 -> token="unchanged" rc=3 +"foo" token_len=10 buf_size=0 -> token="unchanged" rc=3 +"foo" token_len=3 buf_size=0 -> token="unchanged" rc=3 +NULL token_len=10 buf_size=0 -> token="unchanged" rc=0 +"" token_len=10 buf_size=0 -> token="unchanged" rc=0 +"foo=bar" token_len=0 buf_size=0 -> token="unchanged" rc=0 |