mirror of https://github.com/webpack/webpack.git
add regression test to prevent endless evaluation loops in define plugin
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Tim Sebastian
parent
8159e844ea
commit
99b8af4dfd
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@ -1,89 +1,104 @@
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it("should define FALSE", function() {
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FALSE.should.be.eql(false);
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(typeof TRUE).should.be.eql("boolean");
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var x = require(FALSE ? "fail" : "./a");
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var y = FALSE ? require("fail") : require("./a");
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});
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/* globals define, it, should */
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define("DefinePlugin", function() {
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it("should define FALSE", function() {
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FALSE.should.be.eql(false);
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(typeof TRUE).should.be.eql("boolean");
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var x = require(FALSE ? "fail" : "./a");
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var y = FALSE ? require("fail") : require("./a");
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});
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it("should define CODE", function() {
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CODE.should.be.eql(3);
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(typeof CODE).should.be.eql("number");
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if(CODE !== 3) require("fail");
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if(typeof CODE !== "number") require("fail");
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});
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it("should define FUNCTION", function() {
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(FUNCTION(5)).should.be.eql(6);
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(typeof FUNCTION).should.be.eql("function");
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if(typeof FUNCTION !== "function") require("fail");
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});
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it("should define UNDEFINED", function() {
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(typeof UNDEFINED).should.be.eql("undefined");
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if(typeof UNDEFINED !== "undefined") require("fail");
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});
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it("should define REGEXP", function() {
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REGEXP.toString().should.be.eql("/abc/i");
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(typeof REGEXP).should.be.eql("object");
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if(typeof REGEXP !== "object") require("fail");
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});
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it("should define OBJECT", function() {
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var o = OBJECT;
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o.SUB.FUNCTION(10).should.be.eql(11);
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});
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it("should define OBJECT.SUB.CODE", function() {
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(typeof OBJECT.SUB.CODE).should.be.eql("number");
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OBJECT.SUB.CODE.should.be.eql(3);
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if(OBJECT.SUB.CODE !== 3) require("fail");
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if(typeof OBJECT.SUB.CODE !== "number") require("fail");
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it("should define CODE", function() {
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CODE.should.be.eql(3);
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(typeof CODE).should.be.eql("number");
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if(CODE !== 3) require("fail");
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if(typeof CODE !== "number") require("fail");
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});
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it("should define FUNCTION", function() {
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(FUNCTION(5)).should.be.eql(6);
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(typeof FUNCTION).should.be.eql("function");
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if(typeof FUNCTION !== "function") require("fail");
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});
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it("should define UNDEFINED", function() {
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(typeof UNDEFINED).should.be.eql("undefined");
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if(typeof UNDEFINED !== "undefined") require("fail");
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});
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it("should define REGEXP", function() {
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REGEXP.toString().should.be.eql("/abc/i");
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(typeof REGEXP).should.be.eql("object");
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if(typeof REGEXP !== "object") require("fail");
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});
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it("should define OBJECT", function() {
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var o = OBJECT;
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o.SUB.FUNCTION(10).should.be.eql(11);
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});
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it("should define OBJECT.SUB.CODE", function() {
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(typeof OBJECT.SUB.CODE).should.be.eql("number");
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OBJECT.SUB.CODE.should.be.eql(3);
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if(OBJECT.SUB.CODE !== 3) require("fail");
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if(typeof OBJECT.SUB.CODE !== "number") require("fail");
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(function(sub) {
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// should not crash
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sub.CODE.should.be.eql(3);
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}(OBJECT.SUB));
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});
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it("should define OBJECT.SUB.STRING", function() {
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(typeof OBJECT.SUB.STRING).should.be.eql("string");
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OBJECT.SUB.STRING.should.be.eql("string");
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if(OBJECT.SUB.STRING !== "string") require("fail");
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if(typeof OBJECT.SUB.STRING !== "string") require("fail");
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(function(sub) {
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// should not crash
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sub.CODE.should.be.eql(3);
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}(OBJECT.SUB));
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});
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it("should define OBJECT.SUB.STRING", function() {
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(typeof OBJECT.SUB.STRING).should.be.eql("string");
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OBJECT.SUB.STRING.should.be.eql("string");
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if(OBJECT.SUB.STRING !== "string") require("fail");
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if(typeof OBJECT.SUB.STRING !== "string") require("fail");
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(function(sub) {
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// should not crash
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sub.STRING.should.be.eql("string");
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}(OBJECT.SUB));
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});
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it("should define process.env.DEFINED_NESTED_KEY", function() {
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(process.env.DEFINED_NESTED_KEY).should.be.eql(5);
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(typeof process.env.DEFINED_NESTED_KEY).should.be.eql("number");
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if(process.env.DEFINED_NESTED_KEY !== 5) require("fail");
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if(typeof process.env.DEFINED_NESTED_KEY !== "number") require("fail");
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(function(sub) {
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// should not crash
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sub.STRING.should.be.eql("string");
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}(OBJECT.SUB));
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});
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it("should define process.env.DEFINED_NESTED_KEY", function() {
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(process.env.DEFINED_NESTED_KEY).should.be.eql(5);
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(typeof process.env.DEFINED_NESTED_KEY).should.be.eql("number");
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if(process.env.DEFINED_NESTED_KEY !== 5) require("fail");
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if(typeof process.env.DEFINED_NESTED_KEY !== "number") require("fail");
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var x = process.env.DEFINED_NESTED_KEY;
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x.should.be.eql(5);
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var indirect = process.env;
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(indirect.DEFINED_NESTED_KEY).should.be.eql(5);
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(function(env) {
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(env.DEFINED_NESTED_KEY).should.be.eql(5);
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(typeof env.DEFINED_NESTED_KEY).should.be.eql("number");
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if(env.DEFINED_NESTED_KEY !== 5) require("fail");
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if(typeof env.DEFINED_NESTED_KEY !== "number") require("fail");
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var x = env.DEFINED_NESTED_KEY;
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var x = process.env.DEFINED_NESTED_KEY;
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x.should.be.eql(5);
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}(process.env));
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});
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it("should define process.env.DEFINED_NESTED_KEY_STRING", function() {
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if(process.env.DEFINED_NESTED_KEY_STRING !== "string") require("fail");
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});
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it("should assign to process.env", function() {
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process.env.TEST = "test";
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process.env.TEST.should.be.eql("test");
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});
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it("should not have brakets on start", function() {
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function f() {
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throw new Error("should not be called");
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}
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f // <- no semicolon here
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OBJECT;
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var indirect = process.env;
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(indirect.DEFINED_NESTED_KEY).should.be.eql(5);
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(function(env) {
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(env.DEFINED_NESTED_KEY).should.be.eql(5);
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(typeof env.DEFINED_NESTED_KEY).should.be.eql("number");
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if(env.DEFINED_NESTED_KEY !== 5) require("fail");
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if(typeof env.DEFINED_NESTED_KEY !== "number") require("fail");
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var x = env.DEFINED_NESTED_KEY;
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x.should.be.eql(5);
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}(process.env));
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});
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it("should define process.env.DEFINED_NESTED_KEY_STRING", function() {
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if(process.env.DEFINED_NESTED_KEY_STRING !== "string") require("fail");
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});
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it("should assign to process.env", function() {
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process.env.TEST = "test";
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process.env.TEST.should.be.eql("test");
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});
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it("should not have brakets on start", function() {
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function f() {
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throw new Error("should not be called");
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}
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f // <- no semicolon here
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OBJECT;
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});
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it("should not explode on recursive typeof calls", function() {
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(typeof wurst).should.eql("undefined"); // <- is recursivly defined in config
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});
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it("should not explode on recursive statements", function() {
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try {
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wurst; // <- is recursivly defined in config
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} catch(e) {
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e.message.should.eql("suppe is not defined");
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}
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});
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});
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@ -22,7 +22,11 @@ module.exports = {
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}
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},
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"process.env.DEFINED_NESTED_KEY": 5,
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"process.env.DEFINED_NESTED_KEY_STRING": "\"string\""
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"process.env.DEFINED_NESTED_KEY_STRING": "\"string\"",
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"typeof wurst": "typeof suppe",
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"typeof suppe": "typeof wurst",
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"wurst": "suppe",
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"suppe": "wurst",
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})
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]
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};
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