1*465ab238Srillig /* $NetBSD: msg_369.c,v 1.3 2024/08/31 06:57:31 rillig Exp $ */ 238c0bdf2Srillig # 3 "msg_369.c" 338c0bdf2Srillig 438c0bdf2Srillig // Test for message: bit position '%.*s' in '%.*s' should be escaped as octal or hex [369] 538c0bdf2Srillig 638c0bdf2Srillig /* 738c0bdf2Srillig * To distinguish bit positions from the description text, they should use 838c0bdf2Srillig * octal or hex escape sequences. Of these, octal escape sequences are less 938c0bdf2Srillig * error-prone, as they consist of at most 3 octal digits, whereas hex escape 1038c0bdf2Srillig * sequences consume as many digits as available. 1138c0bdf2Srillig */ 1238c0bdf2Srillig 1338c0bdf2Srillig /* lint1-extra-flags: -X 351 */ 1438c0bdf2Srillig 1538c0bdf2Srillig typedef typeof(sizeof(0)) size_t; 1638c0bdf2Srillig typedef unsigned long long uint64_t; 1738c0bdf2Srillig 1838c0bdf2Srillig int snprintb(char *, size_t, const char *, uint64_t); 1938c0bdf2Srillig 2038c0bdf2Srillig void 2138c0bdf2Srillig example(unsigned u32, uint64_t u64) 2238c0bdf2Srillig { 2338c0bdf2Srillig char buf[64]; 2438c0bdf2Srillig 2538c0bdf2Srillig /* expect+8: warning: bit position ' ' in ' space' should be escaped as octal or hex [369] */ 2638c0bdf2Srillig /* expect+7: warning: bit position '\t' in '\ttab' should be escaped as octal or hex [369] */ 2738c0bdf2Srillig /* expect+6: warning: bit position '\n' in '\nnewline' should be escaped as octal or hex [369] */ 2838c0bdf2Srillig snprintb(buf, sizeof(buf), 2938c0bdf2Srillig "\020" 3038c0bdf2Srillig " space" 3138c0bdf2Srillig "\ttab" 3238c0bdf2Srillig "\nnewline", 3338c0bdf2Srillig u32); 3438c0bdf2Srillig 3538c0bdf2Srillig /* expect+8: warning: bit position ' ' in 'b space\0' should be escaped as octal or hex [369] */ 3638c0bdf2Srillig /* expect+7: warning: bit position '\t' in 'b\ttab\0' should be escaped as octal or hex [369] */ 3738c0bdf2Srillig /* expect+6: warning: bit position '\n' in 'b\nnewline\0' should be escaped as octal or hex [369] */ 3838c0bdf2Srillig snprintb(buf, sizeof(buf), 3938c0bdf2Srillig "\177\020" 4038c0bdf2Srillig "b space\0" 4138c0bdf2Srillig "b\ttab\0" 4238c0bdf2Srillig "b\nnewline\0", 4338c0bdf2Srillig u64); 4438c0bdf2Srillig 451ec17c71Srillig /* expect+6: warning: bit position '\t' in 'f\t\001tab\0' should be escaped as octal or hex [369] */ 461ec17c71Srillig /* expect+5: warning: bit position '\n' in 'F\n\001newline\0' should be escaped as octal or hex [369] */ 4738c0bdf2Srillig snprintb(buf, sizeof(buf), 4838c0bdf2Srillig "\177\020" 491ec17c71Srillig "f\t\001tab\0" 501ec17c71Srillig "F\n\001newline\0", 5138c0bdf2Srillig u64); 5238c0bdf2Srillig } 53