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-rw-r--r--ext/mcrypt/tests/mcrypt_create_iv.phpt17
1 files changed, 17 insertions, 0 deletions
diff --git a/ext/mcrypt/tests/mcrypt_create_iv.phpt b/ext/mcrypt/tests/mcrypt_create_iv.phpt
new file mode 100644
index 0000000..1aa4886
--- /dev/null
+++ b/ext/mcrypt/tests/mcrypt_create_iv.phpt
@@ -0,0 +1,17 @@
+--TEST--
+mcrypt_create_iv
+--SKIPIF--
+<?php if (!extension_loaded("mcrypt")) print "skip"; ?>
+--FILE--
+<?php
+$iv1 = mcrypt_create_iv(mcrypt_get_iv_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_ECB), MCRYPT_RAND);
+$iv2 = mcrypt_create_iv(mcrypt_get_iv_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_ECB), MCRYPT_DEV_URANDOM);
+$iv3 = mcrypt_create_iv(mcrypt_get_iv_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_ECB), MCRYPT_DEV_RANDOM);
+
+echo strlen($iv1) . "\n";
+echo strlen($iv2) . "\n";
+echo strlen($iv3) . "\n";
+--EXPECT--
+16
+16
+16