diff options
Diffstat (limited to 'js/src/jit-test/tests/TypedObject/jit-read-u32-from-struct-array.js')
-rw-r--r-- | js/src/jit-test/tests/TypedObject/jit-read-u32-from-struct-array.js | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/TypedObject/jit-read-u32-from-struct-array.js b/js/src/jit-test/tests/TypedObject/jit-read-u32-from-struct-array.js new file mode 100644 index 000000000..4a5f09091 --- /dev/null +++ b/js/src/jit-test/tests/TypedObject/jit-read-u32-from-struct-array.js @@ -0,0 +1,30 @@ +/* + * Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/licenses/publicdomain/ + */ + +if (!this.hasOwnProperty("TypedObject")) + quit(); + +var PointType = new TypedObject.StructType({x: TypedObject.uint32, + y: TypedObject.uint32, + z: TypedObject.uint32}); + +var VecPointType = PointType.array(3); + +function foo() { + for (var i = 0; i < 10000; i += 9) { + var vec = new VecPointType([ + {x: i, y:i+1, z:i+2}, + {x: i+3, y:i+4, z:i+5}, + {x: i+6, y:i+7, z:i+8}]); + var sum = vec[0].x + vec[0].y + vec[0].z; + assertEq(sum, 3*i + 3); + sum = vec[1].x + vec[1].y + vec[1].z; + assertEq(sum, 3*i + 12); + sum = vec[2].x + vec[2].y + vec[2].z; + assertEq(sum, 3*i + 21); + } +} + +foo(); |