1 files changed, 41 insertions, 0 deletions
diff --git a/ext/standard/tests/strings/crc32_basic.phpt b/ext/standard/tests/strings/crc32_basic.phpt
new file mode 100644
index 0000000..52a3f89
--- /dev/null
+++ b/ext/standard/tests/strings/crc32_basic.phpt
@@ -0,0 +1,41 @@
+--TEST--
+Test crc32() function : basic functionality 
+--SKIPIF--
+<?php
+if (PHP_INT_SIZE != 4) 
+  die("skip this test is for 32bit platform only");
+?>
+
+--FILE--
+<?php
+/* Prototype  : string crc32(string $str)
+ * Description: Calculate the crc32 polynomial of a string 
+ * Source code: ext/standard/crc32.c
+ * Alias to functions: none
+*/
+
+/*
+ * Testing crc32() : basic functionality
+*/
+
+echo "*** Testing crc32() : basic functionality ***\n";
+
+
+// Initialise all required variables
+$str = 'string_val1234';
+
+// Calling crc32() with all possible arguments
+
+// checking for the return type of the function
+var_dump( is_int(crc32($str)) );
+
+// Printing the returned value from the function
+printf("%u\n", crc32($str) );
+
+echo "Done";
+?>
+--EXPECTF--
+*** Testing crc32() : basic functionality ***
+bool(true)
+256895812
+Done