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LibJS: Use more accurate number-to-string method in Number toExponential

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Timothy Flynn 2022-11-04 11:18:09 -04:00 • committed by Linus Groh
parent 5898db8c0f
commit 8eec25b7ae
2 changed files with 16 additions and 54 deletions
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5
Userland/Libraries/LibJS/Tests/builtins/Number/Number.prototype.toExponential.js
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@ -48,6 +48,9 @@ describe("correct behavior", () => {
[1, 0, "1e+0"],
[5, 1, "5.0e+0"],
[9, 3, "9.000e+0"],
// Disabled for now due to: https://github.com/SerenityOS/serenity/issues/15924
// [3, 100, "3." + "0".repeat(100) + "e+0"],
].forEach(test => {
expect(test[0].toExponential(test[1])).toBe(test[2]);
});
@ -83,6 +86,8 @@ describe("correct behavior", () => {
[0.13, "1.3e-1"],
[0.0345, "3.45e-2"],
[0.006789, "6.789e-3"],
[1.1e-32, "1.1e-32"],
[123.456, "1.23456e+2"],
].forEach(test => {
expect(test[0].toExponential()).toBe(test[1]);
});