JSTests/test262/test/built-ins/parseFloat/S15.1.2.3_A4_T2.js

// Copyright 2009 the Sputnik authors.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
info: |
    Compute the longest prefix of Result(2), which might be Result(2) itself,
    which satisfies the syntax of a StrDecimalLiteral
es5id: 15.1.2.3_A4_T2
es6id: 18.2.4
esid: sec-parsefloat-string
description: With ExponentIndicator
---*/

//CHECK#1
if (parseFloat("1ex") !== 1) {
  $ERROR('#1: parseFloat("1ex") === 1. Actual: ' + (parseFloat("1ex")));
}

//CHECK#2
if (parseFloat("1e-x") !== 1) {
  $ERROR('#2: parseFloat("1e-x") === 1. Actual: ' + (parseFloat("1e-x")));
}

//CHECK#3
if (parseFloat("1e1x") !== 10) {
  $ERROR('#3: parseFloat("1e1x") === 10. Actual: ' + (parseFloat("1e1x")));
}

//CHECK#4
if (parseFloat("1e-1x") !== 0.1) {
  $ERROR('#4: parseFloat("1e-1x") === 0.1. Actual: ' + (parseFloat("1e-1x")));
}

//CHECK#5
if (parseFloat("0.1e-1x") !== 0.01) {
  $ERROR('#5: parseFloat("0.1e-1x") === 0.01. Actual: ' + (parseFloat("0.1e-1x")));
}