diff options
Diffstat (limited to 'Zend')
| -rw-r--r-- | Zend/tests/int_overflow_64bit.phpt | 29 | ||||
| -rw-r--r-- | Zend/tests/int_underflow_64bit.phpt | 29 |
2 files changed, 58 insertions, 0 deletions
diff --git a/Zend/tests/int_overflow_64bit.phpt b/Zend/tests/int_overflow_64bit.phpt new file mode 100644 index 0000000000..306fbae602 --- /dev/null +++ b/Zend/tests/int_overflow_64bit.phpt @@ -0,0 +1,29 @@ +--TEST-- +testing integer overflow (64bit) +--SKIPIF-- +<?php if (PHP_INT_SIZE != 8) die("skip this test is for 64bit platform only"); ?> +--FILE-- +<?php + +$doubles = array( + 9223372036854775808, + 9223372036854775809, + 9223372036854775818, + 9223372036854775908, + 9223372036854776808, + ); + +foreach ($doubles as $d) { + $l = (int)$d; + var_dump($l); +} + +echo "Done\n"; +?> +--EXPECTF-- +int(-9223372036854775808) +int(-9223372036854775808) +int(-9223372036854775808) +int(-9223372036854775808) +int(-9223372036854775808) +Done diff --git a/Zend/tests/int_underflow_64bit.phpt b/Zend/tests/int_underflow_64bit.phpt new file mode 100644 index 0000000000..48a43a3ca3 --- /dev/null +++ b/Zend/tests/int_underflow_64bit.phpt @@ -0,0 +1,29 @@ +--TEST-- +testing integer underflow (64bit) +--SKIPIF-- +<?php if (PHP_INT_SIZE != 8) die("skip this test is for 64bit platform only"); ?> +--FILE-- +<?php + +$doubles = array( + -9223372036854775808, + -9223372036854775809, + -9223372036854775818, + -9223372036854775908, + -9223372036854776808, + ); + +foreach ($doubles as $d) { + $l = (int)$d; + var_dump($l); +} + +echo "Done\n"; +?> +--EXPECTF-- +int(-9223372036854775808) +int(-9223372036854775808) +int(-9223372036854775808) +int(-9223372036854775808) +int(-9223372036854775808) +Done |