Fix the test case and the test fails

Added boundary value test case. Also removed test cases that should not be returned early from early return tests

Author: SakiTakamachi

ext/bcmath/tests/bcround_away_from_zero.phpt

@@ -27,6 +27,8 @@ run_round_test(PHP_ROUND_AWAY_FROM_ZERO);
         [-1.9, 0] => -2
 
 ========== minus precision ==========
+         [50, -2] => 100
+        [-50, -2] => -100
        [1230, -1] => 1230
        [1235, -1] => 1240
       [-1230, -1] => -1230

ext/bcmath/tests/bcround_ceiling.phpt

@@ -27,6 +27,8 @@ run_round_test(PHP_ROUND_CEILING);
         [-1.9, 0] => -1
 
 ========== minus precision ==========
+         [50, -2] => 100
+        [-50, -2] => 0
        [1230, -1] => 1230
        [1235, -1] => 1240
       [-1230, -1] => -1230

ext/bcmath/tests/bcround_early_return.phpt

@@ -15,18 +15,14 @@ $otherModes = [
 ];
 
 $early_return_cases = [
-    ['123', -3],
     ['123', -4],
-    ['123.123456', -3],
     ['123.123456', -4],
     ['123', 1],
     ['123.5', 1],
     ['123.5', 2],
     ['123.0000000000000000000001', 22],
     ['123.0000000000000000000001', 23],
-    ['-123', -3],
     ['-123', -4],
-    ['-123.123456', -3],
     ['-123.123456', -4],
     ['-123', 1],
     ['-123.5', 1],
@@ -73,18 +69,14 @@ foreach ($otherModes as $mode) {
 }
 ?>
 --EXPECT--
-                        [123, -3] => 0
                         [123, -4] => 0
-                 [123.123456, -3] => 0
                  [123.123456, -4] => 0
                          [123, 1] => 123
                        [123.5, 1] => 123.5
                        [123.5, 2] => 123.5
  [123.0000000000000000000001, 22] => 123.0000000000000000000001
  [123.0000000000000000000001, 23] => 123.0000000000000000000001
-                       [-123, -3] => 0
                        [-123, -4] => 0
-                [-123.123456, -3] => 0
                 [-123.123456, -4] => 0
                         [-123, 1] => -123
                       [-123.5, 1] => -123.5

ext/bcmath/tests/bcround_floor.phpt

@@ -27,6 +27,8 @@ run_round_test(PHP_ROUND_FLOOR);
         [-1.9, 0] => -2
 
 ========== minus precision ==========
+         [50, -2] => 0
+        [-50, -2] => -100
        [1230, -1] => 1230
        [1235, -1] => 1230
       [-1230, -1] => -1230

ext/bcmath/tests/bcround_half_down.phpt

@@ -27,6 +27,8 @@ run_round_test(PHP_ROUND_HALF_DOWN);
         [-1.9, 0] => -2
 
 ========== minus precision ==========
+         [50, -2] => 0
+        [-50, -2] => 0
        [1230, -1] => 1230
        [1235, -1] => 1230
       [-1230, -1] => -1230

ext/bcmath/tests/bcround_half_even.phpt

@@ -27,6 +27,8 @@ run_round_test(PHP_ROUND_HALF_EVEN);
         [-1.9, 0] => -2
 
 ========== minus precision ==========
+         [50, -2] => 0
+        [-50, -2] => 0
        [1230, -1] => 1230
        [1235, -1] => 1240
       [-1230, -1] => -1230

ext/bcmath/tests/bcround_half_odd.phpt

@@ -27,6 +27,8 @@ run_round_test(PHP_ROUND_HALF_ODD);
         [-1.9, 0] => -2
 
 ========== minus precision ==========
+         [50, -2] => 100
+        [-50, -2] => -100
        [1230, -1] => 1230
        [1235, -1] => 1230
       [-1230, -1] => -1230

ext/bcmath/tests/bcround_half_up.phpt

@@ -27,6 +27,8 @@ run_round_test(PHP_ROUND_HALF_UP);
         [-1.9, 0] => -2
 
 ========== minus precision ==========
+         [50, -2] => 100
+        [-50, -2] => -100
        [1230, -1] => 1230
        [1235, -1] => 1240
       [-1230, -1] => -1230

ext/bcmath/tests/bcround_test_helper.inc

@@ -30,6 +30,8 @@ function run_round_test(int $mode)
     ];
 
     $minus_precision_cases = [
+        ['50', -2],
+        ['-50', -2],
         ['1230', -1],
         ['1235', -1],
         ['-1230', -1],

ext/bcmath/tests/bcround_toward_zero.phpt

@@ -27,6 +27,8 @@ run_round_test(PHP_ROUND_TOWARD_ZERO);
         [-1.9, 0] => -1
 
 ========== minus precision ==========
+         [50, -2] => 0
+        [-50, -2] => 0
        [1230, -1] => 1230
        [1235, -1] => 1230
       [-1230, -1] => -1230