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18 lines
682 B
JavaScript
18 lines
682 B
JavaScript
// Copyright 2009 the Sputnik authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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info: |
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If neither Result(2) nor any prefix of Result(2) satisfies the syntax of a
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StrDecimalLiteral (see 9.3.1), return NaN
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esid: sec-parsefloat-string
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description: parseFloat("wrong number format with ExponentIndicator") return NaN
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---*/
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assert.sameValue(parseFloat("e1"), NaN, "e1");
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assert.sameValue(parseFloat("e-1"), NaN, "e-1");
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assert.sameValue(parseFloat("E+1"), NaN, "E+1");
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assert.sameValue(parseFloat("E0"), NaN, "E0");
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assert.sameValue(parseFloat("-.e-1"), NaN, "-.e-1");
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assert.sameValue(parseFloat(".e1"), NaN, ".e1");
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