js/src/jit-test/tests/basic/truncateDouble.js@44a2da4a2ab2
js/src/jit-test/tests/basic/truncateDouble.js
Fri, 16 Jan 2015 04:50:19 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Fri, 16 Jan 2015 04:50:19 +0100
- branch
- TOR_BUG_9701
- changeset 13
- 44a2da4a2ab2
- permissions
- -rw-r--r--
Replace accessor implementation with direct member state manipulation, by
request https://trac.torproject.org/projects/tor/ticket/9701#comment:32
2 // check correctness of truncation of doubles slightly outside the int32_t range.
4 function truncate(x) {
5 return x | 0;
6 }
8 assertEq(truncate(0xffffffff), -1);
9 assertEq(truncate(0xffffffff + 5000.5), 4999);
10 assertEq(truncate(-0xffffffff - 5000.5), -4999);
