1 files changed, 61 insertions, 0 deletions
diff --git a/ext/standard/tests/math/cosh_basic.phpt b/ext/standard/tests/math/cosh_basic.phpt
new file mode 100644
index 0000000..0a637ca
--- /dev/null
+++ b/ext/standard/tests/math/cosh_basic.phpt
@@ -0,0 +1,61 @@
+--TEST--
+Test return type and value for expected input cosh()
+--INI--
+precision = 14
+--FILE--
+<?php
+/* 
+ * proto float cosh(float number)
+ * Function is implemented in ext/standard/math.c
+*/ 
+
+$file_path = dirname(__FILE__);
+require($file_path."/allowed_rounding_error.inc");
+
+echo "cosh .5  = ";
+var_dump(cosh(0.5));
+
+if (allowed_rounding_error(cosh(0.5),1.1276259652064)){
+	echo "Pass\n";
+}
+else {
+	echo "Fail\n";
+}
+
+echo "cosh -0.5  = ";
+var_dump(cosh(-0.5));
+if (allowed_rounding_error(cosh(-0.5),1.1276259652064)){
+	echo "Pass\n";
+}
+else {
+	echo "Fail\n";
+}
+
+echo "cosh 3  = ";
+var_dump(cosh(3.0));
+if (allowed_rounding_error(cosh(3.0), 10.067661995778)){
+	echo "Pass\n";
+}
+else {
+	echo "Fail\n";
+}
+
+echo "cosh -3  = ";
+var_dump(cosh(-3.0));
+if (allowed_rounding_error(cosh(-3.0), 10.067661995778)){
+	echo "Pass\n";
+}
+else {
+	echo "Fail\n";
+}
+
+?>
+--EXPECTF--
+cosh .5  = float(%f)
+Pass
+cosh -0.5  = float(%f)
+Pass
+cosh 3  = float(%f)
+Pass
+cosh -3  = float(%f)
+Pass