--- a/nashorn/test/script/basic/NASHORN-377.js Mon Nov 17 14:57:28 2014 +0300
+++ b/nashorn/test/script/basic/NASHORN-377.js Mon Nov 17 14:36:15 2014 +0100
@@ -26,201 +26,8 @@
*
* @test
* @run
+ * @littleendian
*/
-var types = [Int8Array,Uint8Array,Uint8ClampedArray,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array];
-
-//---------------------------------------------------------------------------
-// utility functions
-//---------------------------------------------------------------------------
-function tohex(d, w) {
- var hex = Number(d).toString(16);
- var pad = (w ? w : 8) - hex.length;
- hex = "00000000".substr(0, pad) + hex;
- return hex;
-}
-
-function arrstr(a, n, w) {
- var s = "";
- if (typeof n == "undefined") n = a.length;
- if (typeof w == "undefined") w = a.constructor.BYTES_PER_ELEMENT * 2;
- for (var i = 0; i < n; i++) {
- s += tohex(a[i], w);
- }
- return s;
-}
-function bufstr(b) {
- if (b.buffer !== undefined) {
- b = b.buffer;
- }
- return arrstr(new Uint8Array(b));
-}
-
-function assertFail(f) {
- try {
- f();
- } catch (e) {
- //print(e);
- return;
- }
- throw "assertion failed: expected exception";
-}
-
-function assertTrue(f) {
- if (f() !== true) throw "assertion failed: " + f;
-}
-
-function isUndefined(x) {
- return typeof x === "undefined";
-}
-
-function fillArray(a, start) {
- if (typeof start == "undefined") start = 1;
- for (var i = 0; i < a.length; i++) {
- a[i] = i + start;
- }
- return a;
-}
-
-//---------------------------------------------------------------------------
-// tests
-//---------------------------------------------------------------------------
-(function() {
- var b = new ArrayBuffer(8);
- var i8 = new Int8Array(b);
- print(i8.buffer.byteLength, b.byteLength, i8.buffer === b, b.length);
- print(b, i8.buffer, i8);
-})();
-
-(function test_attributes() {
- var b = new ArrayBuffer(8);
- for (var i in types) {
- var x = new types[i](b);
- print(x.byteOffset, x.byteLength, x.length, x.constructor.BYTES_PER_ELEMENT);
- assertTrue(function(){ return x.constructor === types[i] });
- }
-})();
-
-(function() {
- var b = new ArrayBuffer(8);
- var i8 = new Int8Array(b);
- fillArray(i8, 0x70);
-
- var i8_2 = new Int8Array(b, 2);
- var i8_2_4 = new Uint8Array(b, 2, 4);
-
- i8_2_4[3] = 0x80;
-
- print(arrstr(i8, 8, 2) + " " + bufstr(i8));
- print(arrstr(i8_2, 6) + " " + i8_2.byteOffset + " " + i8_2.byteLength);
- print(arrstr(i8_2_4, 4) + " " + i8_2_4.byteOffset + " " + i8_2_4.byteLength);
-
- var i8_1_5 = i8.subarray(1, 5);
- i8_2_4.subarray(1, 5);
- print(arrstr(i8_1_5, 4) + " " + i8_1_5.byteOffset + " " + i8_1_5.byteLength);
-
- print(bufstr(b.slice(1,7)));
-})();
-
-(function() {
- var b = new ArrayBuffer(8);
- fillArray(new Int8Array(b), 0x70);
- new Int8Array(b)[5] = 0x80;
-
- var i32 = new Int32Array(b);
- var u32 = new Uint32Array(b);
- print(arrstr(i32), i32[0], i32[1]);
- i32[1] = 0xfefdfcfb;
- print(arrstr(i32), i32[0], i32[1]);
- print(arrstr(u32), u32[0], u32[1]);
-
- var pi = 3.1415926;
- var f32 = new Float32Array(b);
- var f64 = new Float64Array(b);
- f32[0] = pi;
- print(bufstr(b), f32.length);
- f64[0] = pi;
- print(bufstr(b), f64.length);
- print(arrstr(u32), u32[0], u32[1]);
-
- var d = new Int32Array(3);
- d.set(i32,1);
- print(bufstr(d));
-
- var s = new Int16Array(b);
- var t = new Uint16Array(b);
- print(arrstr(s), arrstr(t));
- s[0] = -1; s[1] = 0x80;
- print(arrstr(s), arrstr(t));
-})();
-
-(function enumerate_properties() {
- var i8 = new Int8Array(new ArrayBuffer(8));
- var s = ""; for (var i in i8) { s += i + " "; } print(s.trim());
-})();
-
-// check that ScriptObject fallback is still working
-// DISABLED because correct behavior is unclear
-(function() {
- // NB: firefox will never set any out-of-bounds or non-array values although it does get both from prototype.
- var z = new Uint8Array(4);
- z["asdf"] = "asdf"; print(z["asdf"]);
- z[0x100000000] = "asdf"; print(z[0x100000000]);
- z[-1] = "asdf"; print(z[-1]);
-
- // v8 and nashorn disagree on out-of-bounds uint32 indices: v8 won't go to the prototype.
- z[0xf0000000] = "asdf"; print(z[0xf0000000]);
- z[0xffffffff] = "asdf"; print(z[0xffffffff]);
- z[0x70000000] = "asdf"; print(z[0x70000000]);
-
- // this will work in firefox and nashorn (not in v8).
- Uint8Array.prototype[4] = "asdf"; print(z[4]);
-});
-
-(function test_exceptions() {
- assertFail(function() { new Int32Array(new ArrayBuffer(7)); });
- assertFail(function() { new Int32Array(new ArrayBuffer(8), 0, 4); });
- assertFail(function() { new Int32Array(new ArrayBuffer(8),-1, 2); });
- assertFail(function() { new Int32Array(new ArrayBuffer(8), 0,-1); });
-})();
-
-(function test_subarray() {
- var x = fillArray(new Int8Array(8));
- print(arrstr(x));
- print("subarray(2,4)=" + arrstr(x.subarray(2, 4)), "subarray(-6,-4)=" + arrstr(x.subarray(-6, -4))); // negative index refers from the end of the array
- print(arrstr(x.subarray(-10, -2))); // negative index clamped to 0
- assertTrue(function(){ return arrstr(x.subarray(6, 4)) === ""; }); // negative length clamped to 0
- print(arrstr(x.subarray(1,-1).subarray(1,-1)), arrstr(x.subarray(1,-1).subarray(1,-1).subarray(1,-1))); // subarray of subarray
-})();
-
-(function test_slice() {
- var b = new ArrayBuffer(16);
- fillArray(new Int8Array(b));
- print(bufstr(b));
- print("slice(4,8)=" + bufstr(b.slice(4, 8)), "slice(-8,-4)=" + bufstr(b.slice(-8, -4))); // negative index refers from the end of the array
- print(bufstr(b.slice(-20, -4))); // negative index clamped to 0
- assertTrue(function(){ return bufstr(b.slice(8, 4)) === ""; }); // negative length clamped to 0
- print(arrstr(new Int16Array(b.slice(1,-1).slice(2,-1).slice(1,-2).slice(1,-1)))); // slice of slice
-})();
-
-(function test_clamped() {
- var a = new Uint8ClampedArray(10);
- a[0] = -17; // clamped to 0
- a[1] = 4711; // clamped to 255
- a[2] = 17.5; // clamped to 18
- a[3] = 16.5; // clamped to 16
- a[4] = 255.9; // clamped to 255
- a[5] = Infinity; // clamped to 255
- a[6] = -Infinity; // clamped to 0
- a[7] = NaN; // 0
- assertTrue(function(){ return a[0] === 0 && a[1] === 255 && a[2] === 18 && a[3] === 16 && a[4] === 255 && a[5] === 255 && a[6] === 0 && a[7] === 0; });
-})();
-
-(function test_out_of_bounds() {
- var a = new Int32Array(10);
- a[10] = 10;
- a[100] = 100;
- a[1000] = 1000;
- assertTrue(function(){ return isUndefined(a[10]) && isUndefined(a[11]) && isUndefined(a[100]) && isUndefined(a[123]) && isUndefined(a[1000]); });
-})();
-
+var dir = typeof(__DIR__) == 'undefined' ? "test/script/basic/" : __DIR__;
+load(dir + "NASHORN-377-payload.js");