1 files changed, 60 insertions, 0 deletions
diff --git a/tests/lang/operators/predec_basiclong_64bit.phpt b/tests/lang/operators/predec_basiclong_64bit.phpt
new file mode 100644
index 000000000..c1b15fdf3
--- /dev/null
+++ b/tests/lang/operators/predec_basiclong_64bit.phpt
@@ -0,0 +1,60 @@
+--TEST--
+Test --N operator : 64bit long tests
+--SKIPIF--
+<?php
+if (PHP_INT_SIZE != 8) die("skip this test is for 64bit platform only");
+?>
+--FILE--
+<?php
+ 
+define("MAX_64Bit", 9223372036854775807);
+define("MAX_32Bit", 2147483647);
+define("MIN_64Bit", -9223372036854775807 - 1);
+define("MIN_32Bit", -2147483647 - 1);
+
+$longVals = array(
+    MAX_64Bit, MIN_64Bit, MAX_32Bit, MIN_32Bit, MAX_64Bit - MAX_32Bit, MIN_64Bit - MIN_32Bit,
+    MAX_32Bit + 1, MIN_32Bit - 1, MAX_32Bit * 2, (MAX_32Bit * 2) + 1, (MAX_32Bit * 2) - 1, 
+    MAX_64Bit -1, MAX_64Bit + 1, MIN_64Bit + 1, MIN_64Bit - 1
+);
+
+
+foreach ($longVals as $longVal) {
+   echo "--- testing: $longVal ---\n";
+   var_dump(--$longVal);
+}
+   
+?>
+===DONE===
+--EXPECT--
+--- testing: 9223372036854775807 ---
+int(9223372036854775806)
+--- testing: -9223372036854775808 ---
+float(-9.2233720368548E+18)
+--- testing: 2147483647 ---
+int(2147483646)
+--- testing: -2147483648 ---
+int(-2147483649)
+--- testing: 9223372034707292160 ---
+int(9223372034707292159)
+--- testing: -9223372034707292160 ---
+int(-9223372034707292161)
+--- testing: 2147483648 ---
+int(2147483647)
+--- testing: -2147483649 ---
+int(-2147483650)
+--- testing: 4294967294 ---
+int(4294967293)
+--- testing: 4294967295 ---
+int(4294967294)
+--- testing: 4294967293 ---
+int(4294967292)
+--- testing: 9223372036854775806 ---
+int(9223372036854775805)
+--- testing: 9.2233720368548E+18 ---
+float(9.2233720368548E+18)
+--- testing: -9223372036854775807 ---
+int(-9223372036854775808)
+--- testing: -9.2233720368548E+18 ---
+float(-9.2233720368548E+18)
+===DONE===