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| 1 | +package org.scalajs.testsuite.compiler |
| 2 | + |
| 3 | +import org.junit.Assert._ |
| 4 | +import org.junit.Test |
| 5 | + |
| 6 | +class EnumTestScala3: |
| 7 | + import EnumTestScala3._ |
| 8 | + |
| 9 | + @Test def testColor1(): Unit = |
| 10 | + import EnumTestScala3.{Color1 => Color} |
| 11 | + |
| 12 | + def code(c: Color): Character = c match |
| 13 | + case Color.Red => 'R' |
| 14 | + case Color.Green => 'G' |
| 15 | + case Color.Blue => 'B' |
| 16 | + |
| 17 | + assert(Color.Red.ordinal == 0) |
| 18 | + assert(Color.Green.ordinal == 1) |
| 19 | + assert(Color.Blue.ordinal == 2) |
| 20 | + assert(Color.Red.productPrefix == "Red") |
| 21 | + assert(Color.Green.productPrefix == "Green") |
| 22 | + assert(Color.Blue.productPrefix == "Blue") |
| 23 | + assert(Color.valueOf("Red") == Color.Red) |
| 24 | + assert(Color.valueOf("Green") == Color.Green) |
| 25 | + assert(Color.valueOf("Blue") == Color.Blue) |
| 26 | + assert(Color.valueOf("Blue") != Color.Red) |
| 27 | + assert(Color.valueOf("Blue") != Color.Green) |
| 28 | + assert(Color.values(0) == Color.Red) |
| 29 | + assert(Color.values(1) == Color.Green) |
| 30 | + assert(Color.values(2) == Color.Blue) |
| 31 | + assert(code(Color.Red) == 'R') |
| 32 | + assert(code(Color.Green) == 'G') |
| 33 | + assert(code(Color.Blue) == 'B') |
| 34 | + |
| 35 | + end testColor1 |
| 36 | + |
| 37 | + @Test def testColor2(): Unit = // copied from `color1` |
| 38 | + import EnumTestScala3.{Color2 => Color} |
| 39 | + |
| 40 | + def code(c: Color): Character = c match |
| 41 | + case Color.Red => 'R' |
| 42 | + case Color.Green => 'G' |
| 43 | + case Color.Blue => 'B' |
| 44 | + |
| 45 | + assert(Color.Red.ordinal == 0) |
| 46 | + assert(Color.Green.ordinal == 1) |
| 47 | + assert(Color.Blue.ordinal == 2) |
| 48 | + assert(Color.Red.productPrefix == "Red") |
| 49 | + assert(Color.Green.productPrefix == "Green") |
| 50 | + assert(Color.Blue.productPrefix == "Blue") |
| 51 | + assert(Color.valueOf("Red") == Color.Red) |
| 52 | + assert(Color.valueOf("Green") == Color.Green) |
| 53 | + assert(Color.valueOf("Blue") == Color.Blue) |
| 54 | + assert(Color.valueOf("Blue") != Color.Red) |
| 55 | + assert(Color.valueOf("Blue") != Color.Green) |
| 56 | + assert(Color.values(0) == Color.Red) |
| 57 | + assert(Color.values(1) == Color.Green) |
| 58 | + assert(Color.values(2) == Color.Blue) |
| 59 | + assert(code(Color.Red) == 'R') |
| 60 | + assert(code(Color.Green) == 'G') |
| 61 | + assert(code(Color.Blue) == 'B') |
| 62 | + |
| 63 | + end testColor2 |
| 64 | + |
| 65 | + @Test def testCurrency1(): Unit = |
| 66 | + import EnumTestScala3.{Currency1 => Currency} |
| 67 | + |
| 68 | + def code(c: Currency): String = c match |
| 69 | + case Currency.Dollar => "USD" |
| 70 | + case Currency.SwissFanc => "CHF" |
| 71 | + case Currency.Euro => "EUR" |
| 72 | + |
| 73 | + assert(Currency.Dollar.ordinal == 0) |
| 74 | + assert(Currency.SwissFanc.ordinal == 1) |
| 75 | + assert(Currency.Euro.ordinal == 2) |
| 76 | + assert(Currency.Dollar.productPrefix == "Dollar") |
| 77 | + assert(Currency.SwissFanc.productPrefix == "SwissFanc") |
| 78 | + assert(Currency.Euro.productPrefix == "Euro") |
| 79 | + assert(Currency.valueOf("Dollar") == Currency.Dollar) |
| 80 | + assert(Currency.valueOf("SwissFanc") == Currency.SwissFanc) |
| 81 | + assert(Currency.valueOf("Euro") == Currency.Euro) |
| 82 | + assert(Currency.valueOf("Euro") != Currency.Dollar) |
| 83 | + assert(Currency.valueOf("Euro") != Currency.SwissFanc) |
| 84 | + assert(Currency.values(0) == Currency.Dollar) |
| 85 | + assert(Currency.values(1) == Currency.SwissFanc) |
| 86 | + assert(Currency.values(2) == Currency.Euro) |
| 87 | + assert(Currency.Dollar.dollarValue == 1.00) |
| 88 | + assert(Currency.SwissFanc.dollarValue == 1.09) |
| 89 | + assert(Currency.Euro.dollarValue == 1.18) |
| 90 | + assert(code(Currency.Dollar) == "USD") |
| 91 | + assert(code(Currency.SwissFanc) == "CHF") |
| 92 | + assert(code(Currency.Euro) == "EUR") |
| 93 | + |
| 94 | + |
| 95 | + end testCurrency1 |
| 96 | + |
| 97 | + @Test def testCurrency2(): Unit = // copied from `testCurrency1` |
| 98 | + import EnumTestScala3.{Currency2 => Currency} |
| 99 | + |
| 100 | + def code(c: Currency): String = c match |
| 101 | + case Currency.Dollar => "USD" |
| 102 | + case Currency.SwissFanc => "CHF" |
| 103 | + case Currency.Euro => "EUR" |
| 104 | + |
| 105 | + assert(Currency.Dollar.ordinal == 0) |
| 106 | + assert(Currency.SwissFanc.ordinal == 1) |
| 107 | + assert(Currency.Euro.ordinal == 2) |
| 108 | + assert(Currency.Dollar.productPrefix == "Dollar") |
| 109 | + assert(Currency.SwissFanc.productPrefix == "SwissFanc") |
| 110 | + assert(Currency.Euro.productPrefix == "Euro") |
| 111 | + assert(Currency.valueOf("Dollar") == Currency.Dollar) |
| 112 | + assert(Currency.valueOf("SwissFanc") == Currency.SwissFanc) |
| 113 | + assert(Currency.valueOf("Euro") == Currency.Euro) |
| 114 | + assert(Currency.valueOf("Euro") != Currency.Dollar) |
| 115 | + assert(Currency.valueOf("Euro") != Currency.SwissFanc) |
| 116 | + assert(Currency.values(0) == Currency.Dollar) |
| 117 | + assert(Currency.values(1) == Currency.SwissFanc) |
| 118 | + assert(Currency.values(2) == Currency.Euro) |
| 119 | + assert(Currency.Dollar.dollarValue == 1.00) |
| 120 | + assert(Currency.SwissFanc.dollarValue == 1.09) |
| 121 | + assert(Currency.Euro.dollarValue == 1.18) |
| 122 | + assert(code(Currency.Dollar) == "USD") |
| 123 | + assert(code(Currency.SwissFanc) == "CHF") |
| 124 | + assert(code(Currency.Euro) == "EUR") |
| 125 | + |
| 126 | + end testCurrency2 |
| 127 | + |
| 128 | + @Test def testOpt(): Unit = |
| 129 | + |
| 130 | + def encode[T <: AnyVal](t: Opt[T]): T | Null = t match |
| 131 | + case Opt.Sm(t) => t |
| 132 | + case Opt.Nn => null |
| 133 | + |
| 134 | + assert(Opt.Sm(1).ordinal == 0) |
| 135 | + assert(Opt.Nn.ordinal == 1) |
| 136 | + assert(Opt.Sm(1).productPrefix == "Sm") |
| 137 | + assert(Opt.Nn.productPrefix == "Nn") |
| 138 | + assert(Opt.valueOf("Nn") == Opt.Nn) |
| 139 | + assert(Opt.values(0) == Opt.Nn) |
| 140 | + assert(Opt.Sm("hello").value == "hello") |
| 141 | + assert(encode(Opt.Sm(23)) == 23) |
| 142 | + assert(encode(Opt.Nn) == null) |
| 143 | + |
| 144 | + end testOpt |
| 145 | + |
| 146 | +object EnumTestScala3: |
| 147 | + |
| 148 | + enum Color1 derives Eql: |
| 149 | + case Red, Green, Blue |
| 150 | + |
| 151 | + enum Color2 extends java.lang.Enum[Color2] derives Eql: |
| 152 | + case Red, Green, Blue |
| 153 | + |
| 154 | + // test "non-simple" cases with anonymous subclasses |
| 155 | + enum Currency1(val dollarValue: Double) derives Eql: |
| 156 | + case Dollar extends Currency1(1.0) |
| 157 | + case SwissFanc extends Currency1(1.09) |
| 158 | + case Euro extends Currency1(1.18) |
| 159 | + |
| 160 | + enum Currency2(val dollarValue: Double) extends java.lang.Enum[Currency2] derives Eql: |
| 161 | + case Dollar extends Currency2(1.0) |
| 162 | + case SwissFanc extends Currency2(1.09) |
| 163 | + case Euro extends Currency2(1.18) |
| 164 | + |
| 165 | + enum Opt[+T]: |
| 166 | + case Sm[+T1](value: T1) extends Opt[T1] |
| 167 | + case Nn extends Opt[Nothing] |
| 168 | + |
| 169 | +end EnumTestScala3 |
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