Add m-esr52 at 52.6.0

1 files changed, 105 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/basic/spread-call-this-strict.js b/js/src/jit-test/tests/basic/spread-call-this-strict.js
new file mode 100644
index 000000000..3c88b1117
--- /dev/null
+++ b/js/src/jit-test/tests/basic/spread-call-this-strict.js
@@ -0,0 +1,105 @@
+"use strict";
+
+let global = this;
+let p = {};
+let q = {};
+
+let g1 = function() {
+  assertEq(this, undefined);
+};
+g1(...[]);
+
+let g2 = x => {
+  assertEq(this, global);
+};
+g2(...[]);
+
+let g3 = function() {
+  assertEq(this, p);
+};
+g3.apply(p, ...[]);
+g3.call(p, ...[]);
+
+g2.apply(p, ...[]);
+g2.call(p, ...[]);
+
+let o = {
+  f1: function() {
+    assertEq(this, o);
+
+    let g1 = function() {
+      assertEq(this, undefined);
+    };
+    g1(...[]);
+
+    let g2 = x => {
+      assertEq(this, o);
+    };
+    g2(...[]);
+
+    let g3 = function() {
+      assertEq(this, q);
+    };
+    g3.apply(q, ...[]);
+    g3.call(q, ...[]);
+
+    let g4 = x => {
+      assertEq(this, o);
+    };
+    g4.apply(q, ...[]);
+    g4.call(q, ...[]);
+  },
+  f2: x => {
+    assertEq(this, global);
+    let g1 = function() {
+      assertEq(this, undefined);
+    };
+    g1(...[]);
+
+    let g2 = x => {
+      assertEq(this, global);
+    };
+    g2(...[]);
+
+    let g3 = function() {
+      assertEq(this, q);
+    };
+    g3.apply(q, ...[]);
+    g3.call(q, ...[]);
+
+    let g4 = x => {
+      assertEq(this, global);
+    };
+    g4.apply(q, ...[]);
+    g4.call(q, ...[]);
+  },
+  f3: function() {
+    assertEq(this, p);
+
+    let g1 = function() {
+      assertEq(this, undefined);
+    };
+    g1(...[]);
+
+    let g2 = x => {
+      assertEq(this, p);
+    };
+    g2(...[]);
+
+    let g3 = function() {
+      assertEq(this, q);
+    };
+    g3.apply(q, ...[]);
+    g3.call(q, ...[]);
+
+    let g4 = x => {
+      assertEq(this, p);
+    };
+    g4.apply(q, ...[]);
+    g4.call(q, ...[]);
+  }
+};
+o.f1(...[]);
+o.f2(...[]);
+o.f3.apply(p, ...[]);
+o.f2.apply(p, ...[]);