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-rw-r--r--js/src/tests/test262/built-ins/parseFloat/tonumber-numeric-separator-literal-dot-dd-nsl-dds-ep.js22
1 files changed, 22 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/parseFloat/tonumber-numeric-separator-literal-dot-dd-nsl-dds-ep.js b/js/src/tests/test262/built-ins/parseFloat/tonumber-numeric-separator-literal-dot-dd-nsl-dds-ep.js
new file mode 100644
index 0000000000..2259a4bbdf
--- /dev/null
+++ b/js/src/tests/test262/built-ins/parseFloat/tonumber-numeric-separator-literal-dot-dd-nsl-dds-ep.js
@@ -0,0 +1,22 @@
+// Copyright (C) 2017 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-tonumber-applied-to-the-string-type
+description: >
+ The NSL does not affect strings parsed by parseFloat - . StrDecimalDigits StrExponentPart
+info: |
+ StrUnsignedDecimalLiteral :::
+ . StrDecimalDigits StrExponentPart
+
+ StrDecimalDigits :::
+ DecimalDigit
+ ...
+ StrDecimalDigits DecimalDigit
+
+features: [numeric-separator-literal]
+---*/
+
+assert.sameValue(parseFloat(".1_01e2"), .1);
+
+reportCompare(0, 0);