1 files changed, 48 insertions, 0 deletions
diff --git a/ext/standard/tests/math/constants.phpt b/ext/standard/tests/math/constants.phpt
new file mode 100644
index 0000000..deeb785
--- /dev/null
+++ b/ext/standard/tests/math/constants.phpt
@@ -0,0 +1,48 @@
+--TEST--
+Math constants
+--INI--
+precision=14
+--FILE--
+<?php
+$constants = array(
+    "M_E",
+    "M_LOG2E",
+    "M_LOG10E",
+    "M_LN2",
+    "M_LN10",
+    "M_PI",
+    "M_PI_2",
+    "M_PI_4",
+    "M_1_PI",
+    "M_2_PI",
+    "M_SQRTPI",
+    "M_2_SQRTPI",
+    "M_LNPI",
+    "M_EULER",
+    "M_SQRT2",
+    "M_SQRT1_2",
+    "M_SQRT3"
+);
+foreach($constants as $constant) {
+    printf("%-10s: %s\n", $constant, constant($constant));
+}
+?>
+--EXPECTREGEX--
+M_E       : 2.718281[0-9]*
+M_LOG2E   : 1.442695[0-9]*
+M_LOG10E  : 0.434294[0-9]*
+M_LN2     : 0.693147[0-9]*
+M_LN10    : 2.302585[0-9]*
+M_PI      : 3.141592[0-9]*
+M_PI_2    : 1.570796[0-9]*
+M_PI_4    : 0.785398[0-9]*
+M_1_PI    : 0.318309[0-9]*
+M_2_PI    : 0.636619[0-9]*
+M_SQRTPI  : 1.772453[0-9]*
+M_2_SQRTPI: 1.128379[0-9]*
+M_LNPI    : 1.144729[0-9]*
+M_EULER   : 0.577215[0-9]*
+M_SQRT2   : 1.414213[0-9]*
+M_SQRT1_2 : 0.707106[0-9]*
+M_SQRT3   : 1.732050[0-9]*
+