Imported from /home/lorry/working-area/delta_php2/php-5.4.13.tar.bz2.HEADphp-5.4.13master

1 files changed, 30 insertions, 0 deletions

diff --git a/ext/standard/tests/math/expm1_error.phpt b/ext/standard/tests/math/expm1_error.phpt
new file mode 100644
index 0000000..380633b
--- /dev/null
+++ b/ext/standard/tests/math/expm1_error.phpt
@@ -0,0 +1,30 @@
+--TEST--
+Test expm1() - Error conditions
+--FILE--
+<?php
+/* Prototype  : float expm1  ( float $arg  )
+ * Description: Returns exp(number) - 1, computed in a way that is accurate even 
+ *              when the value of number is close to zero.
+ * Source code: ext/standard/math.c
+ */
+
+echo "*** Testing expm1() : error conditions ***\n";
+
+echo "\n-- Testing expm1() function with less than expected no. of arguments --\n";
+expm1();
+echo "\n-- Testing expm1() function with more than expected no. of arguments --\n";
+expm1(23,true);
+
+?>
+===Done===
+--EXPECTF--
+*** Testing expm1() : error conditions ***
+
+-- Testing expm1() function with less than expected no. of arguments --
+
+Warning: expm1() expects exactly 1 parameter, 0 given in %s on line %d
+
+-- Testing expm1() function with more than expected no. of arguments --
+
+Warning: expm1() expects exactly 1 parameter, 2 given in %s on line %d
+===Done===