Create tests triggering non_frameless variant

Author: kylekatarnls

ext/standard/tests/math/clamp.phpt

@@ -1,8 +1,8 @@
 --TEST--
-clamp() tests
+clamp() tests - frameless code path
 --INI--
 precision=14
-date.timezone = UTC
+date.timezone=UTC
 --FILE--
 <?php
 
@@ -52,7 +52,6 @@ try {
     echo $error->getMessage(), "\n";
 }
 
-
 try {
     var_dump(clamp(-9999, 5, null));
 } catch (ValueError $error) {

ext/standard/tests/math/clamp_non_frameless.phpt

@@ -0,0 +1,103 @@
+--TEST--
+clamp() tests – compare frameless and dynamic code paths
+--INI--
+precision=14
+date.timezone=UTC
+--FILE--
+<?php
+
+function make_clamp_fcc() {
+    return clamp(...);
+}
+
+function check_clamp_result($value, $min, $max) {
+    $flf = clamp($value, $min, $max);
+    $dyn = make_clamp_fcc()($value, $min, $max);
+    assert($flf === $dyn || (is_nan($flf) && is_nan($dyn)));
+
+    return $flf;
+}
+
+function check_clamp_exception($value, $min, $max) {
+    try {
+        var_dump(clamp($value, $min, $max));
+    } catch (ValueError $error) {
+        echo $error->getMessage(), "\n";
+    }
+
+    try {
+        var_dump(make_clamp_fcc()($value, $min, $max));
+    } catch (ValueError $error) {
+        echo $error->getMessage(), "\n";
+    }
+}
+
+var_dump(check_clamp_result(2, 1, 3));
+var_dump(check_clamp_result(0, 1, 3));
+var_dump(check_clamp_result(6, 1, 3));
+var_dump(check_clamp_result(2, 1.3, 3.4));
+var_dump(check_clamp_result(2.5, 1, 3));
+var_dump(check_clamp_result(2.5, 1.3, 3.4));
+var_dump(check_clamp_result(0, 1.3, 3.4));
+var_dump(check_clamp_result(M_PI, -INF, INF));
+var_dump(check_clamp_result(NAN, 4, 6));
+var_dump(check_clamp_result("a", "c", "g"));
+var_dump(check_clamp_result("d", "c", "g"));
+echo check_clamp_result('2025-08-01', '2025-08-15', '2025-09-15'), "\n";
+echo check_clamp_result('2025-08-20', '2025-08-15', '2025-09-15'), "\n";
+echo check_clamp_result(new \DateTimeImmutable('2025-08-01'), new \DateTimeImmutable('2025-08-15'), new \DateTimeImmutable('2025-09-15'))->format('Y-m-d'), "\n";
+echo check_clamp_result(new \DateTimeImmutable('2025-08-20'), new \DateTimeImmutable('2025-08-15'), new \DateTimeImmutable('2025-09-15'))->format('Y-m-d'), "\n";
+var_dump(check_clamp_result(null, -1, 1));
+var_dump(check_clamp_result(null, 1, 3));
+var_dump(check_clamp_result(null, -3, -1));
+var_dump(check_clamp_result(-9999, null, 10));
+var_dump(check_clamp_result(12, null, 10));
+
+$a = new \InvalidArgumentException('a');
+$b = new \RuntimeException('b');
+$c = new \LogicException('c');
+echo check_clamp_result($a, $b, $c)::class, "\n";
+echo check_clamp_result($b, $a, $c)::class, "\n";
+echo check_clamp_result($c, $a, $b)::class, "\n";
+
+check_clamp_exception(4, NAN, 6);
+check_clamp_exception(7, 6, NAN);
+check_clamp_exception(1, 3, 2);
+check_clamp_exception(-9999, 5, null);
+check_clamp_exception(12, -5, null);
+
+?>
+--EXPECT--
+int(2)
+int(1)
+int(3)
+int(2)
+float(2.5)
+float(2.5)
+float(1.3)
+float(3.141592653589793)
+float(NAN)
+string(1) "c"
+string(1) "d"
+2025-08-15
+2025-08-20
+2025-08-15
+2025-08-20
+int(-1)
+int(1)
+int(-3)
+int(-9999)
+int(10)
+InvalidArgumentException
+RuntimeException
+LogicException
+clamp(): Argument #2 ($min) cannot be NAN
+clamp(): Argument #2 ($min) cannot be NAN
+clamp(): Argument #3 ($max) cannot be NAN
+clamp(): Argument #3 ($max) cannot be NAN
+clamp(): Argument #2 ($min) must be smaller than or equal to argument #3 ($max)
+clamp(): Argument #2 ($min) must be smaller than or equal to argument #3 ($max)
+clamp(): Argument #2 ($min) must be smaller than or equal to argument #3 ($max)
+clamp(): Argument #2 ($min) must be smaller than or equal to argument #3 ($max)
+clamp(): Argument #2 ($min) must be smaller than or equal to argument #3 ($max)
+clamp(): Argument #2 ($min) must be smaller than or equal to argument #3 ($max)