c7f5c6b36b
list of names that are not o be assigned to vars during mangle/propmangle. added javascript reserved words as default. This fixes current issue that in some constalations uglify-js mangles properties to js reserved words e.g. if
66 lines
2.2 KiB
JavaScript
66 lines
2.2 KiB
JavaScript
/**
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* Created by anatd on 2/9/2017.
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*/
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var assert = require("assert");
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var uglify = require("../../");
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describe("verify that the mangled names are legal", function () {
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it("Should not mangle properties to names in the illegal_mangled_names param", function () {
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var js = 'a["foo"] = "bar"; a.color = "red"; x = {"bar": 10};';
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var result = uglify.minify(js, {
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fromString: true,
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compress: {
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properties: false
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},
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mangleProperties: {
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ignore_quoted: true,
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illegal_mangled_names: ["a"]
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},
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output: {
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keep_quoted_props: true,
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quote_style: 3
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}
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});
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assert.strictEqual(result.code,
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'a["foo"]="bar",a.b="red",x={"bar":10};');
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});
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it("Should not mangle names to names in the illegal_mangled_names param", function () {
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var js = 'var a; a["foo"] = "bar"; a.color = "red"; x = {"bar": 10};';
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var result = uglify.minify(js, {
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fromString: true,
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compress: {
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properties: false
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},
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mangleProperties: {
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ignore_quoted: true
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},
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mangle: {toplevel: true, illegal_mangled_names: ["r", "a"]},
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output: {
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keep_quoted_props: true,
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quote_style: 3
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}
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});
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assert.strictEqual(result.code,
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'var b;b["foo"]="bar",b.a="red",x={"bar":10};');
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});
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it("Should not fail without illegal_mangled_names param", function () {
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var js = 'var b; b["foo"] = "bar"; b.color = "red"; x = {"bar": 10};';
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var result = uglify.minify(js, {
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fromString: true,
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compress: {
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properties: false
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},
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mangleProperties: {
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ignore_quoted: true
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},
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mangle: {toplevel: true},
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output: {
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keep_quoted_props: true,
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quote_style: 3
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}
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});
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assert.strictEqual(result.code,
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'var a;a["foo"]="bar",a.a="red",x={"bar":10};');
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});
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});
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