40 lines
862 B
JavaScript
40 lines
862 B
JavaScript
var abstract_inherit = require("./abstract_inherit");
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// Shouldn't be able to instantiate any of these classes
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// since none of them implements the pure virtual function
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// declared in the base class (Foo).
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var Foo = abstract_inherit.Foo;
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var Bar = abstract_inherit.Bar;
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var Spam = abstract_inherit.Spam;
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var caughtException = false;
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try {
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new Foo();
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} catch (err) {
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caughtException = true;
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}
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if (!caughtException) {
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throw new Error("Foo should be instantiated as it is abstract");
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}
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caughtException = false;
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try {
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new Bar();
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} catch (err) {
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caughtException = true;
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}
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if (!caughtException) {
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throw new Error("Bar should be instantiated as it is abstract");
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}
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caughtException = false;
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try {
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new Spam();
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} catch (err) {
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caughtException = true;
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}
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if (!caughtException) {
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throw new Error("Spam should be instantiated as it is abstract");
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}
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