Fix rounding issue (#2890)

Fixes #2802 JerryScript-DCO-1.0-Signed-off-by: Daniella Barsony bella@inf.u-szeged.hu
2019-05-31 08:31:36 +02:00
parent 076f515d61
commit b6fc4e13ae
3 changed files with 59 additions and 4 deletions
@@ -23,8 +23,35 @@ assert(big == 2147483648); // overflow on 32bit numbers
 big++;
 assert(big == 2147483649); // overflow on 32bit numbers

-assert ((1152921504606846976).toString() === "1152921504606847000")
+assert ((1152921504606846976).toString() === "1152921504606847000");

 assert (1.797693134862315808e+308 === Infinity);

 assert (9999999999999999 == 10000000000000000);
+
+assert((9007199254740993).toString() === "9007199254740992");
+
+assert((9007199254740992).toString() === "9007199254740992");
+
+assert((9007199254740994).toString() === "9007199254740994");
+
+assert((1.00517e+21).toString() === "1.0051699999999999e+21");
+
+assert((1.00001e+21).toString() === "1.0000099999999999e+21");
+
+assert((9007199254740995).toString() === "9007199254740996");
+
+assert((18014398509481989).toString() === "18014398509481988");
+
+assert((18014398509481990).toString() === "18014398509481992");
+
+assert((18014398509481991).toString() === "18014398509481992");
+
+assert((18014398509481993).toString() === "18014398509481992");
+
+assert((18014398509481994).toString() === "18014398509481992");
+
+assert((18014398509481997).toString() === "18014398509481996");
+
+assert((18014398509481998).toString() === "18014398509482000");
+