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편집 파일: stats_cdf_uniform.phpt

--TEST-- stats_cdf_uniform() --FILE-- <?php // which = 1 : calculate P from (X, A, B) var_dump(stats_cdf_uniform(2.5, 1, 3, 1)); // A <= X <= B var_dump(stats_cdf_uniform(0, 1, 3, 1)); // X < A var_dump(stats_cdf_uniform(4, 1, 3, 1)); // X > B // which = 2 : calculate X from (P, A, B) var_dump(stats_cdf_uniform(0.75, 1, 3, 2)); // which = 3 : calculate A from (P, X, B) var_dump(stats_cdf_uniform(0.75, 2.5, 3, 3)); // which = 4 : calculate B from (P, X, A) var_dump(stats_cdf_uniform(0.75, 2.5, 1, 4)); // error cases var_dump(stats_cdf_uniform(2.5, 1, 3, 0)); // which < 1 var_dump(stats_cdf_uniform(2.5, 1, 3, 5)); // which > 4 var_dump(stats_cdf_uniform(-0.1, 1, 3, 2)); // P < 0 var_dump(stats_cdf_uniform(1.1, 1, 3, 2)); // P > 1 ?> --EXPECTF-- float(0.75) float(0) float(1) float(2.5) float(1) float(3) Warning: stats_cdf_uniform(): Fourth parameter should be in the 1..4 range in %s on line %d bool(false) Warning: stats_cdf_uniform(): Fourth parameter should be in the 1..4 range in %s on line %d bool(false) Warning: stats_cdf_uniform(): p is out of range. p : -1.000000E-1 in %s on line %d bool(false) Warning: stats_cdf_uniform(): p is out of range. p : 1.100000E+0 in %s on line %d bool(false)