Test SecureRandom.uuid format
SecureRandom uses v4 UUIDs, which are completely random except for 6 bits, 4 in the version field and 2 in the clk_seq_hi_res field. Add a test that those bit patterns are set correctly for v4 UUIDs, per RFC 4122 section 4.4.
Fixes [Bug #13603]
Test SecureRandom.uuid format
SecureRandom uses v4 UUIDs, which are completely random except for
6 bits, 4 in the version field and 2 in the clk_seq_hi_res field.
Add a test that those bit patterns are set correctly for v4 UUIDs,
per RFC 4122 section 4.4.
Fixes [Bug #13603]