/js/src/jit-test/tests/jaeger/testSetTypedFloatArray.js
http://github.com/zpao/v8monkey · JavaScript · 61 lines · 56 code · 4 blank · 1 comment · 3 complexity · 3b3222fbba8823c62ab0db1dddedd4ec MD5 · raw file
- // vim: set ts=4 sw=4 tw=99 et:
- function testSetTypedFloat32Array(k) {
- var ar = new Float32Array(8);
- ar[k+5] = { };
- ar[k+6] = ar;
- ar[k+4] = (k + 800) * 897 * 800 * 800 * 810 * 1923437;
- var t = k + 555;
- var L = ar[k+7] = t & 5;
- ar[0] = 12.3;
- ar[8] = 500;
- ar[k+8] = 1200;
- ar[k+1] = 500;
- ar[k+2] = "3" + k;
- ar[k+3] = true;
- assertEq(ar[0] - 12.3 >= 0 &&
- ar[0] - 12.3 <= 0.0001, true);
- assertEq(ar[1], 500);
- assertEq(ar[2], 30);
- assertEq(ar[3], 1);
- assertEq(ar[4], 715525927453369300000);
- assertEq(ar[5], NaN);
- assertEq(ar[6], NaN);
- assertEq(ar[7], 1);
- assertEq(ar[8], undefined);
- assertEq(ar[k+8], undefined);
- }
- function testSetTypedFloat64Array(k) {
- var ar = new Float64Array(8);
- ar[k+5] = { };
- ar[k+6] = ar;
- ar[k+4] = (k + 800) * 897 * 800 * 800 * 810 * 1923437;
- var t = k + 555;
- var L = ar[k+7] = t & 5;
- ar[0] = 12.3;
- ar[8] = 500;
- ar[k+8] = 1200;
- ar[k+1] = 500;
- ar[k+2] = "3" + k;
- ar[k+3] = true;
- assertEq(ar[0] - 12.3 >= 0 &&
- ar[0] - 12.3 <= 0.0001, true);
- assertEq(ar[1], 500);
- assertEq(ar[2], 30);
- assertEq(ar[3], 1);
- assertEq(ar[4], 715525949998080000000);
- assertEq(ar[5], NaN);
- assertEq(ar[6], NaN);
- assertEq(ar[7], 1);
- assertEq(ar[8], undefined);
- assertEq(ar[k+8], undefined);
- }
- for (var i = 0; i <= 10; i++) {
- testSetTypedFloat32Array(0);
- testSetTypedFloat64Array(0);
- if (i == 5)
- gc();
- }