From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 21:33:14 +0200
Subject: Adding upstream version 115.7.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../jit-test/tests/cacheir/map-has-nongcthing.js   | 110 +++++++++++++++++++++
 1 file changed, 110 insertions(+)
 create mode 100644 js/src/jit-test/tests/cacheir/map-has-nongcthing.js

(limited to 'js/src/jit-test/tests/cacheir/map-has-nongcthing.js')

diff --git a/js/src/jit-test/tests/cacheir/map-has-nongcthing.js b/js/src/jit-test/tests/cacheir/map-has-nongcthing.js
new file mode 100644
index 0000000000..8fc653564f
--- /dev/null
+++ b/js/src/jit-test/tests/cacheir/map-has-nongcthing.js
@@ -0,0 +1,110 @@
+// Return a new map, possibly filling some dummy entries to enforce creating
+// multiple hash buckets.
+function createMap(values, n) {
+  var xs = [...values];
+  for (var i = 0; i < n; ++i) {
+    xs.push({});
+  }
+  return new Map(xs.map((x, i) => [x, i]));
+}
+
+function runTest(fn) {
+  fn(0);
+  fn(100);
+}
+
+function testInt32(n) {
+  var xs = [1, 2];
+  var ys = [3, 4];
+  var zs = [...xs, ...ys];
+  var map = createMap(xs, n);
+
+  var N = 100;
+  var c = 0;
+  for (var i = 0; i < N; ++i) {
+    var z = zs[i & 3];
+    if (map.has(z)) c++;
+  }
+  assertEq(c, N / 2);
+}
+runTest(testInt32);
+
+function testDouble(n) {
+  var xs = [Math.PI, Infinity];
+  var ys = [Math.E, -Infinity];
+  var zs = [...xs, ...ys];
+  var map = createMap(xs, n);
+
+  var N = 100;
+  var c = 0;
+  for (var i = 0; i < N; ++i) {
+    var z = zs[i & 3];
+    if (map.has(z)) c++;
+  }
+  assertEq(c, N / 2);
+}
+runTest(testDouble);
+
+function testZero(n) {
+  var xs = [0, -0];
+  var ys = [1, -1];
+  var zs = [...xs, ...ys];
+  var map = createMap([0], n);
+
+  var N = 100;
+  var c = 0;
+  for (var i = 0; i < N; ++i) {
+    var z = zs[i & 3];
+    if (map.has(z)) c++;
+  }
+  assertEq(c, N / 2);
+}
+runTest(testZero);
+
+function testNaN(n) {
+  var xs = [NaN, -NaN];
+  var ys = [1, -1];
+  var zs = [...xs, ...ys];
+  var map = createMap([NaN], n);
+
+  var N = 100;
+  var c = 0;
+  for (var i = 0; i < N; ++i) {
+    var z = zs[i & 3];
+    if (map.has(z)) c++;
+  }
+  assertEq(c, N / 2);
+}
+runTest(testNaN);
+
+function testUndefinedAndNull(n) {
+  var xs = [undefined, null];
+  var ys = [1, -1];
+  var zs = [...xs, ...ys];
+  var map = createMap(xs, n);
+
+  var N = 100;
+  var c = 0;
+  for (var i = 0; i < N; ++i) {
+    var z = zs[i & 3];
+    if (map.has(z)) c++;
+  }
+  assertEq(c, N / 2);
+}
+runTest(testUndefinedAndNull);
+
+function testBoolean(n) {
+  var xs = [true, false];
+  var ys = [1, -1];
+  var zs = [...xs, ...ys];
+  var map = createMap(xs, n);
+
+  var N = 100;
+  var c = 0;
+  for (var i = 0; i < N; ++i) {
+    var z = zs[i & 3];
+    if (map.has(z)) c++;
+  }
+  assertEq(c, N / 2);
+}
+runTest(testBoolean);
-- 
cgit v1.2.3