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<?php
// This is the long_long runtime testcase. It checks that the long long and
// unsigned long long types map correctly to PHP int or string (for values
// which don't fit in a PHP int).
require "tests.php";
check::functions(array("foo1","foo2","foo3","foo4","foo5","foo6","bar1","bar2","bar3","bar4","bar5","bar6","UnsignedToSigned"));
check::classes(array("long_long"));
check::globals(array("ll","ull"));
function check_ll($ll) {
long_long::ll_set($ll);
check::equivalent($ll, long_long::ll_get(), "Round tripping of long long failed");
}
function check_ull($ull) {
long_long::ull_set($ull);
check::equivalent($ull, long_long::ull_get(), "Round tripping of unsigned long long failed");
}
check_ll("0");
check_ll(0);
check_ll("9223372036854775807"); // 0x7FFFFFFFFFFFFFFF
if ((int)0x100000000 !== 0) {
// This check doesn't work if PHP int is 32 bits.
check_ll(0x7FFFFFFFFFFFFFFF);
}
check_ll(-10);
$testNumber = 0;
const COUNT = 1025;
for ($i=0; $i<COUNT; $i++) {
check_ull($testNumber);
$testNumber += 1;
}
$testNumber = 256*256/2-COUNT;
for ($i=0; $i<COUNT*2; $i++) {
check_ull($testNumber);
$testNumber += 1;
}
$testNumber = 256*256-COUNT;
for ($i=0; $i<COUNT*2; $i++) {
check_ull($testNumber);
$testNumber += 1;
}
$testNumber = 0x7FFFFFFFFFFFFFFF-COUNT;
for ($i=0; $i<COUNT*2; $i++) {
check_ull($testNumber);
$testNumber += 1;
}
// Check that conversion from unsigned long long to long long gives expected
// value (including negative numbers)
check::equal(long_long::UnsignedToSigned(0), 0, "UnsignedToSigned test failed");
check::equal(long_long::UnsignedToSigned(0xff), 0xff, "UnsignedToSigned test failed");
check::equal(long_long::UnsignedToSigned(-0xff), -0xff, "UnsignedToSigned test failed");
check::equal(long_long::UnsignedToSigned(-1), -1, "UnsignedToSigned test failed");
check::done();
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