Bug 1505574 - Remove Unboxed Objects Test code r=iain

Differential Revision: https://phabricator.services.mozilla.com/D24049

--HG--
extra : moz-landing-system : lando

js/src/jit-test/tests/basic/object-assign-unboxed.js

@@ -1,85 +0,0 @@
-load(libdir + "asserts.js");
-
-function Unboxed() {
-    this.a = 0;
-    this.b = true;
-}
-
-function tryCreateUnboxedObject() {
-    var obj;
-    for (var i = 0; i < 1000; ++i) {
-        obj = new Unboxed();
-    }
-    if (unboxedObjectsEnabled())
-        assertEq(isUnboxedObject(obj), true);
-    return obj;
-}
-
-function basic() {
-    var unboxed = tryCreateUnboxedObject();
-
-    var target = {};
-    Object.assign(target, unboxed);
-    assertDeepEq(target, {a: 0, b: true});
-
-    target = {a: 1, c: 3};
-    Object.assign(target, unboxed);
-    assertDeepEq(target, {a: 0, c: 3, b: true});
-}
-
-function expando() {
-    var unboxed = tryCreateUnboxedObject();
-    unboxed.c = 3.5;
-
-    var target = {};
-    Object.assign(target, unboxed);
-    assertDeepEq(target, {a: 0, b: true, c: 3.5});
-
-    target = {a: 1, d: 3};
-    Object.assign(target, unboxed);
-    assertDeepEq(target, {a: 0, d: 3, b: true, c: 3.5});
-}
-
-function addExpando() {
-    var unboxed = tryCreateUnboxedObject();
-
-    function setA(value) {
-        assertEq(value, 0);
-        unboxed.c = 3.5;
-    }
-
-    var target = {};
-    Object.defineProperty(target, "a", {set: setA});
-
-    var reference = {};
-    Object.defineProperty(reference, "a", {set: setA});
-    Object.defineProperty(reference, "b", {value: true, enumerable: true, configurable: true, writable: true});
-
-    Object.assign(target, unboxed);
-    assertDeepEq(target, reference);
-}
-
-function makeNative() {
-    var unboxed = tryCreateUnboxedObject();
-
-    function setA(value) {
-        assertEq(value, 0);
-        Object.defineProperty(unboxed, "a", {writable: false});
-    }
-
-    var target = {};
-    Object.defineProperty(target, "a", {set: setA});
-
-    var reference = {};
-    Object.defineProperty(reference, "a", {set: setA});
-    Object.defineProperty(reference, "b", {value: true, enumerable: true, configurable: true, writable: true});
-
-    Object.assign(target, unboxed);
-    assertDeepEq(target, reference);
-}
-
-
-basic();
-expando();
-addExpando();
-makeNative();

js/src/jit-test/tests/basic/object-rest-unboxed.js

@@ -1,44 +0,0 @@
-load(libdir + "asserts.js");
-
-function Unboxed() {
-    this.a = 0;
-    this.b = true;
-}
-
-function tryCreateUnboxedObject() {
-    var obj;
-    for (var i = 0; i < 1000; ++i) {
-        obj = new Unboxed();
-    }
-    if (unboxedObjectsEnabled())
-        assertEq(isUnboxedObject(obj), true);
-    return obj;
-}
-
-function basic() {
-    var unboxed = tryCreateUnboxedObject();
-
-    var {...target} = unboxed;
-    assertDeepEq(target, {a: 0, b: true});
-
-    var {a, c, ...target} = unboxed;
-    assertDeepEq(a, 0);
-    assertDeepEq(c, undefined);
-    assertDeepEq(target, {b: true});
-}
-
-function expando() {
-    var unboxed = tryCreateUnboxedObject();
-    unboxed.c = 3.5;
-
-    var {...target} = unboxed;
-    assertDeepEq(target, {a: 0, b: true, c: 3.5});
-
-    var {a, d, ...target} = unboxed;
-    assertDeepEq(a, 0);
-    assertDeepEq(d, undefined);
-    assertDeepEq(target, {b: true, c: 3.5});
-}
-
-basic();
-expando();

js/src/jit-test/tests/basic/object-spread-unboxed.js

@@ -1,40 +0,0 @@
-load(libdir + "asserts.js");
-
-function Unboxed() {
-    this.a = 0;
-    this.b = true;
-}
-
-function tryCreateUnboxedObject() {
-    var obj;
-    for (var i = 0; i < 1000; ++i) {
-        obj = new Unboxed();
-    }
-    if (unboxedObjectsEnabled())
-        assertEq(isUnboxedObject(obj), true);
-    return obj;
-}
-
-function basic() {
-    var unboxed = tryCreateUnboxedObject();
-
-    var target = {...unboxed};
-    assertDeepEq(target, {a: 0, b: true});
-
-    target = {a: 1, c: 3, ...unboxed};
-    assertDeepEq(target, {a: 0, c: 3, b: true});
-}
-
-function expando() {
-    var unboxed = tryCreateUnboxedObject();
-    unboxed.c = 3.5;
-
-    var target = {...unboxed};
-    assertDeepEq(target, {a: 0, b: true, c: 3.5});
-
-    target = {a: 1, d: 3, ...unboxed};
-    assertDeepEq(target, {a: 0, d: 3, b: true, c: 3.5});
-}
-
-basic();
-expando();

js/src/jit-test/tests/basic/unboxed-object-clear-new-script.js

@@ -1,49 +0,0 @@
-
-function Foo(a, b) {
-    this.a = a;
-    this.b = b;
-}
-
-function invalidate_foo() {
-    var a = [];
-    var counter = 0;
-    for (var i = 0; i < 50; i++)
-        a.push(new Foo(i, i + 1));
-    Object.defineProperty(Foo.prototype, "a", {configurable: true, set: function() { counter++; }});
-    for (var i = 0; i < 50; i++)
-        a.push(new Foo(i, i + 1));
-    delete Foo.prototype.a;
-    var total = 0;
-    for (var i = 0; i < a.length; i++) {
-        assertEq('a' in a[i], i < 50);
-        total += a[i].b;
-    }
-    assertEq(total, 2550);
-    assertEq(counter, 50);
-}
-invalidate_foo();
-
-function Bar(a, b, fn) {
-    this.a = a;
-    if (b == 30)
-        Object.defineProperty(Bar.prototype, "b", {configurable: true, set: fn});
-    this.b = b;
-}
-
-function invalidate_bar() {
-    var a = [];
-    var counter = 0;
-    function fn() { counter++; }
-    for (var i = 0; i < 50; i++)
-        a.push(new Bar(i, i + 1, fn));
-    delete Bar.prototype.b;
-    var total = 0;
-    for (var i = 0; i < a.length; i++) {
-        assertEq('a' in a[i], true);
-        assertEq('b' in a[i], i < 29);
-        total += a[i].a;
-    }
-    assertEq(total, 1225);
-    assertEq(counter, 21);
-}
-invalidate_bar();

js/src/jit-test/tests/basic/unboxed-object-convert-to-native.js

@@ -1,47 +0,0 @@
-
-// Test various ways of converting an unboxed object to native.
-
-function Foo(a, b) {
-    this.a = a;
-    this.b = b;
-}
-
-var proxyObj = {
-  get: function(recipient, name) {
-    return recipient[name] + 2;
-  }
-};
-
-function f() {
-    var a = [];
-    for (var i = 0; i < 50; i++)
-        a.push(new Foo(i, i + 1));
-
-    var prop = "a";
-
-    i = 0;
-    for (; i < 5; i++)
-        a[i].c = i;
-    for (; i < 10; i++)
-        Object.defineProperty(a[i], 'c', {value: i});
-    for (; i < 15; i++)
-        a[i] = new Proxy(a[i], proxyObj);
-    for (; i < 20; i++)
-        a[i].a = 3.5;
-    for (; i < 25; i++)
-        delete a[i].b;
-    for (; i < 30; i++)
-        a[prop] = 4;
-
-    var total = 0;
-    for (i = 0; i < a.length; i++) {
-        if ('a' in a[i])
-            total += a[i].a;
-        if ('b' in a[i])
-            total += a[i].b;
-        if ('c' in a[i])
-            total += a[i].c;
-    }
-    assertEq(total, 2382.5);
-}
-f();

js/src/jit-test/tests/basic/unboxed-object-getelem.js

@@ -1,20 +0,0 @@
-
-function f() {
-    var propNames = ["a","b","c","d","e","f","g","h","i","j","x","y"];
-    var arr = [];
-    for (var i=0; i<64; i++)
-	arr.push({x:1, y:2});
-    for (var i=0; i<64; i++) {
-        // Make sure there are expandos with dynamic slots for each object.
-        for (var j = 0; j < propNames.length; j++)
-            arr[i][propNames[j]] = j;
-    }
-    var res = 0;
-    for (var i=0; i<100000; i++) {
-	var o = arr[i % 64];
-	var p = propNames[i % propNames.length];
-	res += o[p];
-    }
-    assertEq(res, 549984);
-}
-f();

js/src/jit-test/tests/basic/unboxed-object-set-property.js

@@ -1,31 +0,0 @@
-
-// Use the correct receiver when non-native objects are prototypes of other objects.
-
-function Thing(a, b) {
-    this.a = a;
-    this.b = b;
-}
-
-function foo() {
-    var array = [];
-    for (var i = 0; i < 10000; i++)
-        array.push(new Thing(i, i + 1));
-
-    var proto = new Thing(1, 2);
-    var obj = Object.create(proto);
-
-    Object.defineProperty(Thing.prototype, "c", {set:function() { this.d = 0; }});
-    obj.c = 3;
-    assertEq(obj.c, undefined);
-    assertEq(obj.d, 0);
-    assertEq(obj.hasOwnProperty("d"), true);
-    assertEq(proto.d, undefined);
-    assertEq(proto.hasOwnProperty("d"), false);
-
-    obj.a = 3;
-    assertEq(obj.a, 3);
-    assertEq(proto.a, 1);
-    assertEq(obj.hasOwnProperty("a"), true);
-}
-
-foo();

js/src/jit-test/tests/basic/unboxed-property-enumeration.js

@@ -1,52 +0,0 @@
-load(libdir + "asserts.js");
-
-function O() {
-    this.x = 1;
-    this.y = 2;
-}
-
-var arr = [];
-for (var i = 0; i < 30; i++)
-    arr.push(new O);
-
-function testExpandos() {
-    var o = arr[arr.length-1];
-    if (unboxedObjectsEnabled())
-        assertEq(isUnboxedObject(o), true);
-    o[0] = 0;
-    o[2] = 2;
-    var sym = Symbol();
-    o[sym] = 1;
-    o.z = 3;
-    Object.defineProperty(o, '3', {value:1,enumerable:false,configurable:false,writable:false});
-    o[4] = 4;
-
-    var props = Reflect.ownKeys(o);
-    assertEq(props[props.length-1], sym);
-
-    assertEq(Object.getOwnPropertyNames(o).join(""), "0234xyz");
-    if (unboxedObjectsEnabled())
-        assertEq(isUnboxedObject(o), true, "Object should still be unboxed");
-}
-testExpandos();
-
-function testBasic() {
-    var o = arr[arr.length - 2];
-    if (unboxedObjectsEnabled())
-        assertEq(isUnboxedObject(o), true);
-
-    var keys = Object.keys(o);
-    assertDeepEq(keys, ["x", "y"]);
-
-    var names = Object.getOwnPropertyNames(o);
-    assertDeepEq(names, ["x", "y"]);
-
-    var values = Object.values(o);
-    assertDeepEq(values, [1, 2]);
-
-    var entries = Object.entries(o);
-    assertDeepEq(entries, [["x", 1], ["y", 2]]);
-    if (unboxedObjectsEnabled())
-        assertEq(isUnboxedObject(o), true, "Object should still be unboxed");
-}
-testBasic();

js/src/shell/js.cpp

@@ -6557,21 +6557,6 @@ static bool IsLatin1(JSContext* cx, unsigned argc, Value* vp) {
   return true;
 }
 
-static bool UnboxedObjectsEnabled(JSContext* cx, unsigned argc, Value* vp) {
-  // Note: this also returns |false| if we're using --ion-eager or if the
-  // JITs are disabled, since that affects how unboxed objects are used.
-
-  CallArgs args = CallArgsFromVp(argc, vp);
-  args.rval().setBoolean(false);
-  return true;
-}
-
-static bool IsUnboxedObject(JSContext* cx, unsigned argc, Value* vp) {
-  CallArgs args = CallArgsFromVp(argc, vp);
-  args.rval().setBoolean(false);
-  return true;
-}
-
 static bool HasCopyOnWriteElements(JSContext* cx, unsigned argc, Value* vp) {
   CallArgs args = CallArgsFromVp(argc, vp);
   args.rval().setBoolean(
@@ -8862,14 +8847,6 @@ JS_FN_HELP("parseBin", BinParse, 1, 0,
 "isLatin1(s)",
 "  Return true iff the string's characters are stored as Latin1."),
 
-    JS_FN_HELP("unboxedObjectsEnabled", UnboxedObjectsEnabled, 0, 0,
-"unboxedObjectsEnabled()",
-"  Return true if unboxed objects are enabled."),
-
-    JS_FN_HELP("isUnboxedObject", IsUnboxedObject, 1, 0,
-"isUnboxedObject(o)",
-"  Return true iff the object is an unboxed object."),
-
     JS_FN_HELP("hasCopyOnWriteElements", HasCopyOnWriteElements, 1, 0,
 "hasCopyOnWriteElements(o)",
 "  Return true iff the object has copy-on-write dense elements."),