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authorMoonchild <git-repo@palemoon.org>2020-02-26 02:38:18 +0100
committerGitHub <noreply@github.com>2020-02-26 02:38:18 +0100
commitcce2bc96771613f51659e9209181e0d54a3fee96 (patch)
treecbeec2384bd44bab37cd787215ec830fa8b356cd /js/src/jit-test
parent35c26c6c19e66fabcb230fb074e76e243df04d2b (diff)
parentecdeefc4dd5624e824e696ac1c492c0b103f4acd (diff)
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Merge pull request #1461 from MoonchildProductions/ubbo
Back out unboxed array/object removals
Diffstat (limited to 'js/src/jit-test')
-rw-r--r--js/src/jit-test/tests/basic/unboxed-object-clear-new-script.js49
-rw-r--r--js/src/jit-test/tests/basic/unboxed-object-convert-to-native.js47
-rw-r--r--js/src/jit-test/tests/basic/unboxed-object-getelem.js20
-rw-r--r--js/src/jit-test/tests/basic/unboxed-object-set-property.js31
-rw-r--r--js/src/jit-test/tests/basic/unboxed-property-enumeration.js24
-rw-r--r--js/src/jit-test/tests/ion/unboxed-objects-invalidate.js16
6 files changed, 187 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/unboxed-object-clear-new-script.js b/js/src/jit-test/tests/basic/unboxed-object-clear-new-script.js
new file mode 100644
index 000000000..f55456222
--- /dev/null
+++ b/js/src/jit-test/tests/basic/unboxed-object-clear-new-script.js
@@ -0,0 +1,49 @@
+
+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();
diff --git a/js/src/jit-test/tests/basic/unboxed-object-convert-to-native.js b/js/src/jit-test/tests/basic/unboxed-object-convert-to-native.js
new file mode 100644
index 000000000..691fe166c
--- /dev/null
+++ b/js/src/jit-test/tests/basic/unboxed-object-convert-to-native.js
@@ -0,0 +1,47 @@
+
+// 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();
diff --git a/js/src/jit-test/tests/basic/unboxed-object-getelem.js b/js/src/jit-test/tests/basic/unboxed-object-getelem.js
new file mode 100644
index 000000000..b30b8325a
--- /dev/null
+++ b/js/src/jit-test/tests/basic/unboxed-object-getelem.js
@@ -0,0 +1,20 @@
+
+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();
diff --git a/js/src/jit-test/tests/basic/unboxed-object-set-property.js b/js/src/jit-test/tests/basic/unboxed-object-set-property.js
new file mode 100644
index 000000000..fdcfcf6b2
--- /dev/null
+++ b/js/src/jit-test/tests/basic/unboxed-object-set-property.js
@@ -0,0 +1,31 @@
+
+// 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();
diff --git a/js/src/jit-test/tests/basic/unboxed-property-enumeration.js b/js/src/jit-test/tests/basic/unboxed-property-enumeration.js
new file mode 100644
index 000000000..142d932dd
--- /dev/null
+++ b/js/src/jit-test/tests/basic/unboxed-property-enumeration.js
@@ -0,0 +1,24 @@
+function O() {
+ this.x = 1;
+ this.y = 2;
+}
+function testUnboxed() {
+ var arr = [];
+ for (var i=0; i<100; i++)
+ arr.push(new O);
+
+ var o = arr[arr.length-1];
+ 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");
+}
+testUnboxed();
diff --git a/js/src/jit-test/tests/ion/unboxed-objects-invalidate.js b/js/src/jit-test/tests/ion/unboxed-objects-invalidate.js
new file mode 100644
index 000000000..02e27614f
--- /dev/null
+++ b/js/src/jit-test/tests/ion/unboxed-objects-invalidate.js
@@ -0,0 +1,16 @@
+
+var a = [];
+for (var i = 0; i < 2000; i++)
+ a.push({f:i});
+
+function f() {
+ var total = 0;
+ for (var i = 0; i < a.length; i++)
+ total += a[i].f;
+ return total;
+}
+assertEq(f(), 1999000);
+
+var sub = Object.create(a[0]);
+
+assertEq(f(), 1999000);