486   auto run_test = [&width](const std::vector<offset_t>& expected_locations,  in TEST()  local
497   run_test(std::vector<offset_t>(), std::vector<offset_t>());  in TEST()
498   run_test({4U}, {4U});  in TEST()
499   run_test({4U, 10U}, {4U, 10U});  in TEST()
500   run_test({4U, 8U}, {4U, 8U});  in TEST()
501   run_test({4U}, {4U, 7U});  in TEST()
502   run_test({4U}, {4U, 4U});  in TEST()
503   run_test({4U, 8U}, {4U, 7U, 8U});  in TEST()
504   run_test({4U, 10U}, {4U, 7U, 10U});  in TEST()
505   run_test({4U, 9U}, {4U, 9U, 10U});  in TEST()
506   run_test({3U}, {3U, 5U, 6U});  in TEST()
507   run_test({3U, 7U}, {3U, 4U, 5U, 6U, 7U, 8U, 9U, 10U});  in TEST()
508   run_test({3U, 7U, 11U}, {3U, 4U, 5U, 6U, 7U, 8U, 9U, 10U, 11U, 12U});  in TEST()
509   run_test({4U, 8U, 12U}, {4U, 6U, 8U, 10U, 12U});  in TEST()
510   run_test({4U, 8U, 12U, 16U}, {4U, 8U, 12U, 16U});  in TEST()
511   run_test({4U, 8U, 12U}, {4U, 8U, 9U, 12U});  in TEST()
512   run_test({4U}, {4U, 4U, 4U, 4U, 4U, 4U});  in TEST()
513   run_test({3U}, {3U, 4U, 4U, 4U, 5U, 5U});  in TEST()
514   run_test({3U, 7U}, {3U, 4U, 4U, 4U, 7U, 7U, 8U});  in TEST()
515   run_test({10U, 20U, 30U, 40U}, {10U, 20U, 22U, 22U, 30U, 40U});  in TEST()
516   run_test({1000000U, 1000004U}, {1000000U, 1000004U});  in TEST()
517   run_test({1000000U}, {1000000U, 1000002U});  in TEST()
521   run_test(std::vector<offset_t>(), std::vector<offset_t>());  in TEST()
522   run_test({4U}, {4U});  in TEST()
523   run_test({4U, 20U}, {4U, 20U});  in TEST()
524   run_test({4U, 12U}, {4U, 12U});  in TEST()
525   run_test({4U}, {4U, 11U});  in TEST()
526   run_test({4U}, {4U, 5U});  in TEST()
527   run_test({4U}, {4U, 4U});  in TEST()
528   run_test({4U, 12U, 20U}, {4U, 12U, 20U});  in TEST()
529   run_test({1U, 9U, 17U}, {1U, 9U, 17U});  in TEST()
530   run_test({1U, 17U}, {1U, 8U, 17U});  in TEST()
531   run_test({1U, 10U}, {1U, 10U, 17U});  in TEST()
532   run_test({3U, 11U}, {3U, 4U, 5U, 6U, 7U, 8U, 9U, 10U, 11U, 12U});  in TEST()
533   run_test({4U, 12U}, {4U, 6U, 8U, 10U, 12U});  in TEST()
534   run_test({4U, 12U}, {4U, 12U, 16U});  in TEST()
535   run_test({4U, 12U, 20U, 28U}, {4U, 12U, 20U, 28U});  in TEST()
536   run_test({4U}, {4U, 4U, 4U, 4U, 5U, 5U});  in TEST()
537   run_test({3U, 11U}, {3U, 4U, 4U, 4U, 11U, 11U, 12U});  in TEST()
538   run_test({10U, 20U, 30U, 40U}, {10U, 20U, 22U, 22U, 30U, 40U});  in TEST()
539   run_test({1000000U, 1000008U}, {1000000U, 1000008U});  in TEST()
540   run_test({1000000U}, {1000000U, 1000004U});  in TEST()