| // Copyright 2019 Igalia, S.L. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| esid: sec-intl.numberformat.prototype.format |
| description: Checks handling of the engineering and scientific notations. |
| locale: [de-DE] |
| features: [Intl.NumberFormat-unified] |
| ---*/ |
| |
| |
| const tests = [ |
| [ |
| "0.000345", |
| "345E-6", |
| "3,45E-4", |
| ], |
| [ |
| "0.345", |
| "345E-3", |
| "3,45E-1", |
| ], |
| [ |
| "3.45", |
| "3,45E0", |
| "3,45E0", |
| ], |
| [ |
| "34.5", |
| "34,5E0", |
| "3,45E1", |
| ], |
| [ |
| "543", |
| "543E0", |
| "5,43E2", |
| ], |
| [ |
| "5430", |
| "5,43E3", |
| "5,43E3", |
| ], |
| [ |
| "543000", |
| "543E3", |
| "5,43E5", |
| ], |
| [ |
| "543211.1", |
| "543,211E3", |
| "5,432E5", |
| ], |
| ]; |
| |
| for (const [number, engineering, scientific] of tests) { |
| const nfEngineering = (new Intl.NumberFormat("de-DE", { notation: "engineering" })); |
| assert.sameValue(nfEngineering.format(number), engineering); |
| const nfScientific = (new Intl.NumberFormat("de-DE", { notation: "scientific" })); |
| assert.sameValue(nfScientific.format(number), scientific); |
| } |
| |