Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 66 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/ion/recover-newarrayiterator.js b/js/src/jit-test/tests/ion/recover-newarrayiterator.js
new file mode 100644
index 0000000000..3d98640a2c
--- /dev/null
+++ b/js/src/jit-test/tests/ion/recover-newarrayiterator.js
@@ -0,0 +1,66 @@
+var max = 40;
+setJitCompilerOption("ion.warmup.trigger", max - 10);
+
+// Prevent the GC from cancelling Ion compilations, when we expect them to succeed
+gczeal(0);
+
+function selfhosted() {
+    if (typeof getSelfHostedValue === "undefined")
+        return;
+
+    var NewArrayIterator = getSelfHostedValue("NewArrayIterator");
+    var iter = NewArrayIterator();
+    bailout();
+    // assertRecoveredOnBailout(iter, true);
+}
+
+function iterator(i) {
+    var array = [1, i];
+    var iter = array[Symbol.iterator]();
+    assertEq(iter.next().value, 1);
+    bailout();
+    // This sometimes fails
+    // assertRecoveredOnBailout(iter, true);
+    var result = iter.next();
+    assertEq(result.value, i);
+    assertEq(result.done, false);
+    assertEq(iter.next().done, true);
+}
+
+function forof(i) {
+    var array = [1, i];
+    var first = true;
+
+    for (var x of array) {
+        if (first) {
+            assertEq(x, 1);
+            bailout();
+            first = false;
+        } else {
+            assertEq(x, i);
+        }
+    }
+}
+
+var data = {
+  a: 'foo',
+  b: {c: 'd'},
+  arr: [1, 2, 3]
+};
+
+function fn() {
+  var {a, b:{c:b}, arr:[, c]} = data;
+  return c;
+}
+
+function destructuring() {
+    for (var i = 0; i < max; i++)
+        assertEq(fn(), 2);
+}
+
+for (var i = 0; i < max; i++) {
+    selfhosted();
+    iterator(i);
+    forof(i);
+    destructuring();
+}