/**
 *@fileoverview Tests for no-loss-of-precision rule.
 *@author Jacob Moore
 */

"use strict";

//------------------------------------------------------------------------------
// Requirements
//------------------------------------------------------------------------------

const rule = require("../../../lib/rules/no-loss-of-precision"),
    { RuleTester } = require("../../../lib/rule-tester");

//------------------------------------------------------------------------------
// Tests
//------------------------------------------------------------------------------

const ruleTester = new RuleTester();

ruleTester.run("no-loss-of-precision", rule, {
    valid: [
        "var x = 12345",
        "var x = 123.456",
        "var x = -123.456",
        "var x = -123456",
        "var x = 123e34",
        "var x = 123.0e34",
        "var x = 123e-34",
        "var x = -123e34",
        "var x = -123e-34",
        "var x = 12.3e34",
        "var x = 12.3e-34",
        "var x = -12.3e34",
        "var x = -12.3e-34",
        "var x = 12300000000000000000000000",
        "var x = -12300000000000000000000000",
        "var x = 0.00000000000000000000000123",
        "var x = -0.00000000000000000000000123",
        "var x = 9007199254740991",
        "var x = 0",
        "var x = 0.0",
        "var x = 0.000000000000000000000000000000000000000000000000000000000000000000000000000000",
        "var x = -0",
        "var x = 123.0000000000000000000000",
        "var x = 019.5",
        "var x = 0195",
        "var x = 0e5",

        { code: "var x = 12_34_56", parserOptions: { ecmaVersion: 2021 } },
        { code: "var x = 12_3.4_56", parserOptions: { ecmaVersion: 2021 } },
        { code: "var x = -12_3.4_56", parserOptions: { ecmaVersion: 2021 } },
        { code: "var x = -12_34_56", parserOptions: { ecmaVersion: 2021 } },
        { code: "var x = 12_3e3_4", parserOptions: { ecmaVersion: 2021 } },
        { code: "var x = 123.0e3_4", parserOptions: { ecmaVersion: 2021 } },
        { code: "var x = 12_3e-3_4", parserOptions: { ecmaVersion: 2021 } },
        { code: "var x = 12_3.0e-3_4", parserOptions: { ecmaVersion: 2021 } },
        { code: "var x = -1_23e-3_4", parserOptions: { ecmaVersion: 2021 } },
        { code: "var x = -1_23.8e-3_4", parserOptions: { ecmaVersion: 2021 } },
        { code: "var x = 1_230000000_00000000_00000_000", parserOptions: { ecmaVersion: 2021 } },
        { code: "var x = -1_230000000_00000000_00000_000", parserOptions: { ecmaVersion: 2021 } },
        { code: "var x = 0.0_00_000000000_000000000_00123", parserOptions: { ecmaVersion: 2021 } },
        { code: "var x = -0.0_00_000000000_000000000_00123", parserOptions: { ecmaVersion: 2021 } },
        { code: "var x = 0e5_3", parserOptions: { ecmaVersion: 2021 } },

        { code: "var x = 0b11111111111111111111111111111111111111111111111111111", parserOptions: { ecmaVersion: 6 } },
        { code: "var x = 0b111_111_111_111_1111_11111_111_11111_1111111111_11111111_111_111", parserOptions: { ecmaVersion: 2021 } },

        { code: "var x = 0B11111111111111111111111111111111111111111111111111111", parserOptions: { ecmaVersion: 6 } },
        { code: "var x = 0B111_111_111_111_1111_11111_111_11111_1111111111_11111111_111_111", parserOptions: { ecmaVersion: 2021 } },

        { code: "var x = 0o377777777777777777", parserOptions: { ecmaVersion: 6 } },
        { code: "var x = 0o3_77_777_777_777_777_777", parserOptions: { ecmaVersion: 2021 } },
        { code: "var x = 0O377777777777777777", parserOptions: { ecmaVersion: 6 } },

        "var x = 0377777777777777777",
        "var x = 0x1FFFFFFFFFFFFF",
        "var x = 0X1FFFFFFFFFFFFF",
        "var x = true",
        "var x = 'abc'",
        "var x = ''",
        "var x = null",
        "var x = undefined",
        "var x = {}",
        "var x = ['a', 'b']",
        "var x = new Date()",
        "var x = '9007199254740993'",

        { code: "var x = 0x1FFF_FFFF_FFF_FFF", parserOptions: { ecmaVersion: 2021 } },
        { code: "var x = 0X1_FFF_FFFF_FFF_FFF", parserOptions: { ecmaVersion: 2021 } }
    ],
    invalid: [
        {
            code: "var x = 9007199254740993",
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = 9007199254740.993e3",
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = 9.007199254740993e15",
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = -9007199254740993",
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = 900719.9254740994",
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = -900719.9254740994",
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = 900719925474099_3",
            parserOptions: { ecmaVersion: 2021 },
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = 90_0719925_4740.9_93e3",
            parserOptions: { ecmaVersion: 2021 },
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = 9.0_0719925_474099_3e15",
            parserOptions: { ecmaVersion: 2021 },
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = -9_00719_9254_740993",
            parserOptions: { ecmaVersion: 2021 },
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = 900_719.92_54740_994",
            parserOptions: { ecmaVersion: 2021 },
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = -900_719.92_5474_0994",
            parserOptions: { ecmaVersion: 2021 },
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = 5123000000000000000000000000001",
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = -5123000000000000000000000000001",
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = 1230000000000000000000000.0",
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = 1.0000000000000000000000123",
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = 17498005798264095394980017816940970922825355447145699491406164851279623993595007385788105416184430592",
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = 2e999",
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = .1230000000000000000000000",
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = 0b100000000000000000000000000000000000000000000000000001",
            parserOptions: { ecmaVersion: 6 },
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = 0B100000000000000000000000000000000000000000000000000001",
            parserOptions: { ecmaVersion: 6 },
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = 0o400000000000000001",
            parserOptions: { ecmaVersion: 6 },
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = 0O400000000000000001",
            parserOptions: { ecmaVersion: 6 },
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = 0400000000000000001",
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = 0x20000000000001",
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = 0X20000000000001",
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = 5123_00000000000000000000000000_1",
            parserOptions: { ecmaVersion: 2021 },
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = -5_12300000000000000000000_0000001",
            parserOptions: { ecmaVersion: 2021 },
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = 123_00000000000000000000_00.0_0",
            parserOptions: { ecmaVersion: 2021 },
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = 1.0_00000000000000000_0000123",
            parserOptions: { ecmaVersion: 2021 },
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = 174_980057982_640953949800178169_409709228253554471456994_914061648512796239935950073857881054_1618443059_2",
            parserOptions: { ecmaVersion: 2021 },
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = 2e9_99",
            parserOptions: { ecmaVersion: 2021 },
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = .1_23000000000000_00000_0000_0",
            parserOptions: { ecmaVersion: 2021 },
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = 0b1_0000000000000000000000000000000000000000000000000000_1",
            parserOptions: { ecmaVersion: 2021 },
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = 0B10000000000_0000000000000000000000000000_000000000000001",
            parserOptions: { ecmaVersion: 2021 },
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = 0o4_00000000000000_001",
            parserOptions: { ecmaVersion: 2021 },
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = 0O4_0000000000000000_1",
            parserOptions: { ecmaVersion: 2021 },
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = 0x2_0000000000001",
            parserOptions: { ecmaVersion: 2021 },
            errors: [{ messageId: "noLossOfPrecision" }]
        },
        {
            code: "var x = 0X200000_0000000_1",
            parserOptions: { ecmaVersion: 2021 },
            errors: [{ messageId: "noLossOfPrecision" }]
        }
    ]
});