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<script src="../../http/tests/inspector/resources/inspector-test.js"></script>
<script>
function test()
{
    let suite = InspectorTest.createSyncSuite("NumberUtilities");

    suite.addTestCase({
        name: "Number.constrain",
        test() {
            InspectorTest.expectEqual(Number.constrain(0, -1, 1), 0, "constrain of a value between min and max does not change");
            InspectorTest.expectEqual(Number.constrain(0.5, -1, 1), 0.5, "constrain of a value between min and max does not change");
            InspectorTest.expectEqual(Number.constrain(1, -1, 1), 1, "constrain of a value between min and max does not change");
            InspectorTest.expectEqual(Number.constrain(-1, -1, 1), -1, "constrain of a value between min and max does not change");
            
            InspectorTest.expectEqual(Number.constrain(-1.01, -1, 1), -1, "constrain of a value below min becomes min");
            InspectorTest.expectEqual(Number.constrain(-2, -1, 1), -1, "constrain of a value below min becomes min");
            InspectorTest.expectEqual(Number.constrain(-Infinity, -1, 1), -1, "constrain of a value below min becomes min");

            InspectorTest.expectEqual(Number.constrain(1.01, -1, 1), 1, "constrain of a value above max becomes max");
            InspectorTest.expectEqual(Number.constrain(2, -1, 1), 1, "constrain of a value above max becomes max");
            InspectorTest.expectEqual(Number.constrain(Infinity, -1, 1), 1, "constrain of a value above max becomes max");
            
            InspectorTest.expectEqual(Number.constrain(NaN, -1, 1), -1, "constrain of NaN becomes min");
            return true;
        }
    });

    suite.addTestCase({
        name: "Number.secondsToString",
        test() {
            // Normal resolution.
            InspectorTest.expectEqual(Number.secondsToString(0, false), "0ms", "normal resolution of 0ms should be ms with no decimals");
            InspectorTest.expectEqual(Number.secondsToString(0.000123456, false), "0.12ms", "normal resolution of sub 1ms should be ms");
            InspectorTest.expectEqual(Number.secondsToString(0.00123456, false), "1.23ms", "normal resolution of sub 10ms should be ms");
            InspectorTest.expectEqual(Number.secondsToString(0.0123456, false), "12.3ms", "normal resolution of sub 100ms should be ms");
            InspectorTest.expectEqual(Number.secondsToString(0.123456, false), "123ms", "normal resolution of greater than 100ms but sub 1s should be ms");
            InspectorTest.expectEqual(Number.secondsToString(1.123456, false), "1.12s", "normal resolution of greater than 1s but sub 1min should be seconds");
            InspectorTest.expectEqual(Number.secondsToString(30.123456, false), "30.12s", "normal resolution of greater than 1s but sub 1min should be seconds");
            InspectorTest.expectEqual(Number.secondsToString(60.123456, false), "1.0min", "normal resolution of greater than 1min but sub 1hr should be minutes");
            InspectorTest.expectEqual(Number.secondsToString(100.123456, false), "1.7min", "normal resolution of greater than 1min but sub 1hr should be minutes");
            InspectorTest.expectEqual(Number.secondsToString(12345, false), "3.4hrs", "normal resolution of greater than 1hr but sub 1 day should be hrs");
            InspectorTest.expectEqual(Number.secondsToString(123456, false), "1.4 days", "normal resolution of greater than 1 day should be days");
            InspectorTest.expectEqual(Number.secondsToString(1234567, false), "14.3 days", "normal resolution of greater than 1 day should be days");

            // High resolution.
            InspectorTest.expectEqual(Number.secondsToString(0, true), "0ms", "high resolution of 0ms should be ms with no decimals");
            InspectorTest.expectEqual(Number.secondsToString(0.000123456, true), "0.123ms", "high resolution of sub 1ms should be ms with decimals");
            InspectorTest.expectEqual(Number.secondsToString(0.00123456, true), "1.235ms", "high resolution of sub 10ms should be ms with decimals");
            InspectorTest.expectEqual(Number.secondsToString(0.0123456, true), "12.35ms", "high resolution of sub 100ms should be ms with decimals");
            InspectorTest.expectEqual(Number.secondsToString(0.123456, true), "123.5ms", "high resolution of greater than 100ms but sub 1s should be ms with decimals");
            InspectorTest.expectEqual(Number.secondsToString(1.123456, true), "1.12s", "high resolution of greater than 1s should be seconds with decimals");
            InspectorTest.expectEqual(Number.secondsToString(30.123456, true), "30.12s", "high resolution of greater than 1s should be seconds with decimals");
            InspectorTest.expectEqual(Number.secondsToString(60.123456, true), "60.12s", "high resolution of greater than 1s should be seconds with decimals");
            InspectorTest.expectEqual(Number.secondsToString(100.123456, true), "100.12s", "high resolution greater than 1s should be seconds with decimals");

            return true;
        }
    });

    suite.addTestCase({
        name: "Number.bytesToString",
        test() {
            const kb = 1024;
            const mb = kb * 1024;

            // Normal resolution.
            InspectorTest.expectEqual(Number.bytesToString(123, false), "123 B", "normal resolution of sub 1k should be bytes");
            InspectorTest.expectEqual(Number.bytesToString(1.23 * kb, false), "1.23 KB", "normal resolution of sub 10k should be kilobytes");
            InspectorTest.expectEqual(Number.bytesToString(10.123 * kb, false), "10.1 KB", "normal resolution of sub 10k should be kilobytes");
            InspectorTest.expectEqual(Number.bytesToString(1.123 * mb, false), "1.12 MB", "normal resolution of sub 10mb should be megabytes");
            InspectorTest.expectEqual(Number.bytesToString(10.123 * mb, false), "10.1 MB", "normal resolution of greater than 10mb should be megabytes");

            // High resolution.
            InspectorTest.expectEqual(Number.bytesToString(123, true), "123 B", "high resolution of sub 1k should be bytes");
            InspectorTest.expectEqual(Number.bytesToString(1.23 * kb, true), "1.23 KB", "high resolution of sub 10k should be kilobytes");
            InspectorTest.expectEqual(Number.bytesToString(10.123 * kb, true), "10.12 KB", "high resolution of sub 10k should be kilobytes");
            InspectorTest.expectEqual(Number.bytesToString(1.123 * mb, true), "1.12 MB", "high resolution of sub 10mb should be megabytes");
            InspectorTest.expectEqual(Number.bytesToString(10.123 * mb, true), "10.12 MB", "high resolution of greater than 10mb should be megabytes");

            return true;
        }
    });

    suite.addTestCase({
        name: "Number.percentageString",
        test() {
            InspectorTest.expectEqual(Number.percentageString(1 / 3), "33.3%", "precision should default to 1 if unspecified");

            return true;
        }
    });

    suite.addTestCase({
        name: "Number.zeroPad",
        test() {
            InspectorTest.expectEqual(Number.zeroPad(1, 0), "1", "padding of 0 should add no zeros");
            InspectorTest.expectEqual(Number.zeroPad(1, 1), "1", "padding of 1 with one digit should add no zeros");
            InspectorTest.expectEqual(Number.zeroPad(1, 2), "01", "padding of 2 with one digit should add one zero");
            
            InspectorTest.expectEqual(Number.zeroPad(10, 1), "10", "padding of 1 with two digits should add no zeros");
            InspectorTest.expectEqual(Number.zeroPad(10, 2), "10", "padding of 2 with two digits should add no zeros");
            InspectorTest.expectEqual(Number.zeroPad(10, 3), "010", "padding of 3 with two digits should add one zero");
            InspectorTest.expectEqual(Number.zeroPad(10, 4), "0010", "padding of 4 with two digits should add two zeros");

            InspectorTest.expectEqual(Number.zeroPad(1.1, 2), "1.1", "padding of 2 with one decimal should add no zeros");
            InspectorTest.expectEqual(Number.zeroPad(1.1, 3), "1.1", "padding of 3 with one decimal should add no zeros");
            InspectorTest.expectEqual(Number.zeroPad(1.1, 4), "01.1", "padding of 4 with one decimal should add one zero");

            return true;
        }
    });

    suite.addTestCase({
        name: "Number.countDigits",
        test() {
            InspectorTest.expectEqual(Number.countDigits(0), 1, "0 should have 1 digit");
            InspectorTest.expectEqual(Number.countDigits(-0), 1, "-0 should have 1 digit");
            for (let i = 1; i < 10; ++i) {
                let digits = i + 1;
                let num = 10 ** i;
                InspectorTest.expectEqual(Number.countDigits(num), digits, `${num} should have ${digits} digits`);
                InspectorTest.expectEqual(Number.countDigits(-num), digits, `${-num} should have ${digits} digits`);
            }

            return true;
        }
    });

    suite.runTestCasesAndFinish();
}
</script>
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