Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 65 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/bigint/asIntN64.js b/js/src/jit-test/tests/bigint/asIntN64.js
new file mode 100644
index 0000000000..5725d32f04
--- /dev/null
+++ b/js/src/jit-test/tests/bigint/asIntN64.js
@@ -0,0 +1,65 @@
+const tests = [
+  [-0x10000000000000001n, -1n],
+  [-0x10000000000000000n, 0n],
+  [-0xffffffffffffffffn, 1n],
+  [-0xfffffffffffffffen, 2n],
+  [-0x8000000000000001n, 0x7fffffffffffffffn],
+  [-0x8000000000000000n, -0x8000000000000000n],
+  [-0x7fffffffffffffffn, -0x7fffffffffffffffn],
+  [-0x7ffffffffffffffen, -0x7ffffffffffffffen],
+  [-0x100000001n, -0x100000001n],
+  [-0x100000000n, -0x100000000n],
+  [-0xffffffffn, -0xffffffffn],
+  [-0xfffffffen, -0xfffffffen],
+  [-0x80000001n, -0x80000001n],
+  [-0x80000000n, -0x80000000n],
+  [-0x7fffffffn, -0x7fffffffn],
+  [-0x7ffffffen, -0x7ffffffen],
+  [-9n, -9n],
+  [-8n, -8n],
+  [-7n, -7n],
+  [-6n, -6n],
+  [-5n, -5n],
+  [-4n, -4n],
+  [-3n, -3n],
+  [-2n, -2n],
+  [-1n, -1n],
+  [0n, 0n],
+  [1n, 1n],
+  [2n, 2n],
+  [3n, 3n],
+  [4n, 4n],
+  [5n, 5n],
+  [6n, 6n],
+  [7n, 7n],
+  [8n, 8n],
+  [9n, 9n],
+  [0x7ffffffen, 0x7ffffffen],
+  [0x7fffffffn, 0x7fffffffn],
+  [0x80000000n, 0x80000000n],
+  [0x80000001n, 0x80000001n],
+  [0xfffffffen, 0xfffffffen],
+  [0xffffffffn, 0xffffffffn],
+  [0x100000000n, 0x100000000n],
+  [0x100000001n, 0x100000001n],
+  [0x7ffffffffffffffen, 0x7ffffffffffffffen],
+  [0x7fffffffffffffffn, 0x7fffffffffffffffn],
+  [0x8000000000000000n, -0x8000000000000000n],
+  [0x8000000000000001n, -0x7fffffffffffffffn],
+  [0xfffffffffffffffen, -2n],
+  [0xffffffffffffffffn, -1n],
+  [0x10000000000000000n, 0n],
+  [0x10000000000000001n, 1n],
+];
+
+function f(tests) {
+  for (let test of tests) {
+    let input = test[0], expected = test[1];
+
+    assertEq(BigInt.asIntN(64, input), expected);
+  }
+}
+
+for (let i = 0; i < 100; ++i) {
+  f(tests);
+}