mirror of https://github.com/webpack/webpack.git
50 lines
1.5 KiB
JavaScript
50 lines
1.5 KiB
JavaScript
import { moduleId, setToString, toString, abc, a, $1, __1 } from "./module";
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const moduleId2 = require("./commonjs").moduleId;
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const toString2 = require("./commonjs").toString;
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const setToString2 = require("./commonjs").setToString;
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const abc2 = require("./commonjs").abc;
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const a2 = require("./commonjs").a;
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const equals2 = require("./commonjs")["="];
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const $12 = require("./commonjs").$1;
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const __12 = require("./commonjs").__1;
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it("should mangle names and remove exports even with toString named export (ESM)", () => {
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expect(abc).toBe("abc");
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expect(toString).toBe(undefined);
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setToString();
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expect(toString()).toBe("toString");
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expect(a).toBe("single char");
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expect($1).toBe("double char");
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expect(__1).toBe("3 chars");
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expect(
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Object.keys(require.cache[moduleId].exports)
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.map(p => p.length)
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.sort()
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).toEqual(
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OPTIMIZATION === "deterministic"
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? [1, 2, 2, 2, 2, 2, 2]
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: [1, 1, 1, 1, 1, 1, 1]
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);
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});
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it("should mangle names and remove exports even with toString named export (CJS)", () => {
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expect(abc2).toBe("abc");
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expect(toString2).toBe(Object.prototype.toString);
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setToString2();
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const toString3 = require("./commonjs").toString;
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expect(toString3()).toBe("toString");
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expect(a2).toBe("single char");
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expect(equals2).toBe("single char non-identifier");
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expect($12).toBe("double char");
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expect(__12).toBe("3 chars");
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expect(
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Object.keys(require.cache[moduleId2].exports)
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.map(p => p.length)
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.sort()
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).toEqual(
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OPTIMIZATION === "deterministic"
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? [1, 2, 2, 2, 2, 2, 2, 8]
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: [1, 1, 1, 1, 1, 1, 1, 8]
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);
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});
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