1 files changed, 42 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/DataView/prototype/getBigUint64/to-boolean-littleendian.js b/js/src/tests/test262/built-ins/DataView/prototype/getBigUint64/to-boolean-littleendian.js
new file mode 100644
index 0000000000..d442f3ca2e
--- /dev/null
+++ b/js/src/tests/test262/built-ins/DataView/prototype/getBigUint64/to-boolean-littleendian.js
@@ -0,0 +1,42 @@
+// Copyright (C) 2017 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+description: Boolean littleEndian argument coerced in ToBoolean
+esid: sec-dataview.prototype.getbiguint64
+features: [ArrayBuffer, BigInt, DataView, DataView.prototype.setUint8, Symbol]
+---*/
+
+var buffer = new ArrayBuffer(8);
+var sample = new DataView(buffer, 0);
+sample.setUint8(7, 0xff);
+assert.sameValue(sample.getBigUint64(0), 0xffn, "no argument");
+
+assert.sameValue(sample.getBigUint64(0, false), 0xffn);
+assert.sameValue(sample.getBigUint64(0, true), 0xff00000000000000n);
+assert.sameValue(sample.getBigUint64(0, 0), 0xffn, "ToBoolean: 0 => false");
+assert.sameValue(sample.getBigUint64(0, -0), 0xffn, "ToBoolean: -0 => false");
+assert.sameValue(sample.getBigUint64(0, 1), 0xff00000000000000n, "ToBoolean: Number != 0 => true");
+assert.sameValue(sample.getBigUint64(0, -1), 0xff00000000000000n, "ToBoolean: Number != 0 => true");
+assert.sameValue(sample.getBigUint64(0, 0.1), 0xff00000000000000n, "ToBoolean: Number != 0 => true");
+assert.sameValue(sample.getBigUint64(0, Infinity), 0xff00000000000000n,
+  "ToBoolean: Number != 0 => true");
+assert.sameValue(sample.getBigUint64(0, NaN), 0xffn, "ToBoolean: NaN => false");
+assert.sameValue(sample.getBigUint64(0, undefined), 0xffn, "ToBoolean: undefined => false");
+assert.sameValue(sample.getBigUint64(0, null), 0xffn, "ToBoolean: null => false");
+assert.sameValue(sample.getBigUint64(0, ""), 0xffn, "ToBoolean: String .length == 0 => false");
+assert.sameValue(sample.getBigUint64(0, "string"), 0xff00000000000000n,
+  "ToBoolean: String .length > 0 => true");
+assert.sameValue(sample.getBigUint64(0, "false"), 0xff00000000000000n,
+  "ToBoolean: String .length > 0 => true");
+assert.sameValue(sample.getBigUint64(0, " "), 0xff00000000000000n,
+  "ToBoolean: String .length > 0 => true");
+assert.sameValue(sample.getBigUint64(0, Symbol("1")), 0xff00000000000000n,
+  "ToBoolean: Symbol => true");
+assert.sameValue(sample.getBigUint64(0, 0n), 0xffn, "ToBoolean: 0n => false");
+assert.sameValue(sample.getBigUint64(0, 1n), 0xff00000000000000n, "ToBoolean: BigInt != 0n => true");
+assert.sameValue(sample.getBigUint64(0, []), 0xff00000000000000n, "ToBoolean: any object => true");
+assert.sameValue(sample.getBigUint64(0, {}), 0xff00000000000000n, "ToBoolean: any object => true");
+assert.sameValue(sample.getBigUint64(0, Object(false)), 0xff00000000000000n,
+  "ToBoolean: any object => true; no ToPrimitive");
+
+reportCompare(0, 0);