76   size_t i;  in do_test()  local
84   for (i = 0; i < len; ++i)  in do_test()
86       buf[align + i] = 1 + 23 * i % SMALL_CHAR;  in do_test()
87       if (buf[align + i] == seek_char)  in do_test()
88 	buf[align + i] = seek_char + 1;  in do_test()
111   size_t i, j, len;  in do_overflow_tests()  local
115   for (i = 0; i < 750; ++i)  in do_overflow_tests()
117         do_test (0, i, 751, SIZE_MAX - i, BIG_CHAR);  in do_overflow_tests()
118         do_test (0, i, 751, i - buf_addr, BIG_CHAR);  in do_overflow_tests()
119         do_test (0, i, 751, -buf_addr - i, BIG_CHAR);  in do_overflow_tests()
120         do_test (0, i, 751, SIZE_MAX - buf_addr - i, BIG_CHAR);  in do_overflow_tests()
121         do_test (0, i, 751, SIZE_MAX - buf_addr + i, BIG_CHAR);  in do_overflow_tests()
127           do_test (0, i, 751, len - i, BIG_CHAR);  in do_overflow_tests()
128           do_test (0, i, 751, len + i, BIG_CHAR);  in do_overflow_tests()
129           do_test (0, i, 751, len - buf_addr - i, BIG_CHAR);  in do_overflow_tests()
130           do_test (0, i, 751, len - buf_addr + i, BIG_CHAR);  in do_overflow_tests()
132           do_test (0, i, 751, ~len - i, BIG_CHAR);  in do_overflow_tests()
133           do_test (0, i, 751, ~len + i, BIG_CHAR);  in do_overflow_tests()
134           do_test (0, i, 751, ~len - buf_addr - i, BIG_CHAR);  in do_overflow_tests()
135           do_test (0, i, 751, ~len - buf_addr + i, BIG_CHAR);  in do_overflow_tests()
143   size_t i, j, n, align, pos, len;  in do_random_tests()  local
164       for (i = 0; i < j; i++)  in do_random_tests()
166 	  if (i == pos + align)  in do_random_tests()
167 	    p[i] = seek_char;  in do_random_tests()
170 	      p[i] = random () & BIG_CHAR;  in do_random_tests()
171 	      if (i < pos + align && p[i] == seek_char)  in do_random_tests()
172 		p[i] = seek_char + 13;  in do_random_tests()
201   size_t i, j;  in test_main()  local
210   for (i = 1; i < 8; ++i)  in test_main()
213       do_test (i, i, 0, 0, 23);  in test_main()
214       do_test (i, i, 0, 0, 0);  in test_main()
216       do_test (0, 16 << i, 2048, 2048, 23);  in test_main()
217       do_test (i, 64, 256, 256, 23);  in test_main()
218       do_test (0, 16 << i, 2048, 2048, 0);  in test_main()
219       do_test (i, 64, 256, 256, 0);  in test_main()
224       do_test (0, 7 << i, 2048, SIZE_MAX, 23);  in test_main()
225       do_test (0, 2048 - i, 2048, SIZE_MAX, 23);  in test_main()
226       do_test (i, 64, 256, SIZE_MAX, 23);  in test_main()
227       do_test (0, 7 << i, 2048, SIZE_MAX, 0);  in test_main()
228       do_test (0, 2048 - i, 2048, SIZE_MAX, 0);  in test_main()
229       do_test (i, 64, 256, SIZE_MAX, 0);  in test_main()
232   for (i = 1; i < 64; ++i)  in test_main()
237 	  do_test (i, 64 - j, 64, SIZE_MAX, 23);  in test_main()
241   for (i = 1; i < 32; ++i)  in test_main()
243       do_test (0, i, i + 1, i + 1, 23);  in test_main()
244       do_test (0, i, i + 1, i + 1, 0);  in test_main()
249   for (i = 2; i < 16; ++i)  in test_main()
251     do_test (page_size / 2 - i, i, i, 1, 0x9B);  in test_main()