80 lines
1.7 KiB
Plaintext
80 lines
1.7 KiB
Plaintext
// init構文の包括的テスト
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// 1. 基本的なinit構文
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box Animal {
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init { name, age }
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init(animalName, animalAge) {
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me.name = animalName
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me.age = animalAge
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}
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speak() {
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return me.name + " (age " + me.age + ") makes a sound"
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}
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}
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// 2. fromデリゲーションでのinit
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box Dog from Animal {
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init { breed }
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init(dogName, dogAge, dogBreed) {
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from Animal.init(dogName, dogAge) // 親のinitを呼び出し
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me.breed = dogBreed
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}
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override speak() {
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return me.name + " (age " + me.age + ", " + me.breed + ") barks: Woof!"
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}
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}
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// 3. 従来のBox名形式（互換性確認）
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box Cat from Animal {
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init { color }
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Cat(catName, catAge, catColor) { // 従来形式もまだ動作する
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from Animal.init(catName, catAge)
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me.color = catColor
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}
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override speak() {
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return me.name + " (age " + me.age + ", " + me.color + ") meows: Meow!"
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}
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}
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// テスト実行
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print("=== init構文テスト ===")
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// 1. 基本的なinit
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local animal
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animal = new Animal("Generic", 5)
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print("Animal: " + animal.speak())
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// 2. デリゲーションでのinit
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local dog
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dog = new Dog("Buddy", 3, "Golden Retriever")
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print("Dog: " + dog.speak())
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// 3. 従来形式との互換性
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local cat
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cat = new Cat("Whiskers", 2, "Black")
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print("Cat: " + cat.speak())
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// 4. 引数なしinit
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box SimpleBox {
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init { value }
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init() { // 引数なしinit
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me.value = "Default value"
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}
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getValue() {
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return me.value
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}
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}
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local simple
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simple = new SimpleBox()
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print("SimpleBox: " + simple.getValue())
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print("\n✅ init構文テスト完了！") |