diff options
Diffstat (limited to 'js/src/jit-test/tests/basic/testTypedArrayClamping.js')
-rw-r--r-- | js/src/jit-test/tests/basic/testTypedArrayClamping.js | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/testTypedArrayClamping.js b/js/src/jit-test/tests/basic/testTypedArrayClamping.js new file mode 100644 index 0000000000..58015edbe0 --- /dev/null +++ b/js/src/jit-test/tests/basic/testTypedArrayClamping.js @@ -0,0 +1,41 @@ +function f() { + var input = []; + var expected = []; + + var add = function(inp, exp) { + input.push(inp); + expected.push(exp); + }; + + add(-0, 0); + add(-0.1, 0); + add(-0.7, 0); + add(0.1, 0); + add(NaN, 0); + add(-Infinity, 0); + add(Infinity, 255); + add(0.7, 1); + add(1.2, 1); + add(3.5, 4); + add(4.5, 4); + add(254.4, 254); + add(254.5, 254); + add(254.6, 255); + add(254.9, 255); + add(255.1, 255); + add(255.4, 255); + add(255.5, 255); + add(255.9, 255); + + var len = input.length; + var a = new Uint8ClampedArray(len); + + for (var i=0; i<len; i++) { + a[i] = input[i]; + } + for (var i=0; i<len; i++) { + assertEq(a[i], expected[i], "Failed: " + input[i]); + } +} +f(); +f(); |