Test cases for sin, cos, tan, asin, acos, atan, sinh, cosh, tanh, asinh, acosh, atanh.

1 files changed, 30 insertions, 0 deletions

diff --git a/ext/standard/tests/math/tan_error.phpt b/ext/standard/tests/math/tan_error.phpt
new file mode 100644
index 0000000000..58dcc2a43e
--- /dev/null
+++ b/ext/standard/tests/math/tan_error.phpt
@@ -0,0 +1,30 @@
+--TEST--
+Test wrong number of arguments for tan()
+--INI--
+--FILE--
+<?php
+/* 
+ * proto float tan(float number)
+ * Function is implemented in ext/standard/math.c
+*/ 
+
+$arg_0 = 1.0;
+$extra_arg = 1;
+
+echo "\nToo many arguments\n";
+var_dump(tan($arg_0, $extra_arg));
+
+echo "\nToo few arguments\n";
+var_dump(tan());
+
+?>
+--EXPECTF--
+Too many arguments
+
+Warning: Wrong parameter count for tan() in %s on line 11
+NULL
+
+Too few arguments
+
+Warning: Wrong parameter count for tan() in %s on line 14
+NULL