diff options
Diffstat (limited to 'tests/test_util_uuid.lua')
| -rw-r--r-- | tests/test_util_uuid.lua | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/tests/test_util_uuid.lua b/tests/test_util_uuid.lua new file mode 100644 index 00000000..07d75025 --- /dev/null +++ b/tests/test_util_uuid.lua @@ -0,0 +1,24 @@ +-- This tests the format, not the randomness + +-- https://tools.ietf.org/html/rfc4122#section-4.4 + +local pattern = "^" .. table.concat({ + string.rep("%x", 8), + string.rep("%x", 4), + "4" .. -- version + string.rep("%x", 3), + "[89ab]" .. -- reserved bits of 1 and 0 + string.rep("%x", 3), + string.rep("%x", 12), +}, "%-") .. "$"; + +function generate(generate) + for _ = 1, 100 do + assert_is(generate():match(pattern)); + end +end + +function seed(seed) + assert_equal(seed("random string here"), nil, "seed doesn't return anything"); +end + |