unify CLI & API under minify() (#1811)
- rename `screw_ie8` to `ie8` - rename `mangle.except` to `mangle.reserved` - rename `mangle.properties.ignore_quoted` to `mangle.properties.keep_quoted` - compact `sourceMap` options - more stringent verification on input `options` - toplevel shorthands - `ie8` - `keep_fnames` - `toplevel` - `warnings` - support arrays and unquoted string values on CLI - drop `fromString` from `minify()` - `minify()` no longer handles any `fs` operations - unify order of operations for `mangle_properties()` on CLI & API - `bin/uglifyjs` used to `mangle_properties()` before even `Compressor` - `minify()` used to `mangle_properties()` after `Compressor` but before `mangle_names()` - both will now do `Compressor`, `mangle_names()` then `mangle_properties()` - `options.parse` / `--parse` for parser options beyond `bare_returns` - add `mangle.properties.builtins` to disable built-in reserved list - disable with `--mangle-props builtins` on CLI - `warnings` now off by default - add `--warn` and `--verbose` on CLI - drop `--enclose` - drop `--export-all` - drop `--reserved-file` - use `--mangle reserved` instead - drop `--reserve-domprops` - enabled by default, disable with `--mangle-props domprops` - drop `--prefix` - use `--source-map base` instead - drop `--lint` - remove `bin/extract-props.js` - limit exposure of internal APIs - update documentations closes #96 closes #102 closes #136 closes #166 closes #243 closes #254 closes #261 closes #311 closes #700 closes #748 closes #912 closes #1072 closes #1366 fixes #101 fixes #123 fixes #124 fixes #263 fixes #379 fixes #419 fixes #423 fixes #461 fixes #465 fixes #576 fixes #737 fixes #772 fixes #958 fixes #1036 fixes #1142 fixes #1175 fixes #1220 fixes #1223 fixes #1280 fixes #1359 fixes #1368
This commit is contained in:
Alex Lam S.L
@@ -2,10 +2,14 @@ var Uglify = require('../../');
|
||||
var assert = require("assert");
|
||||
var readFileSync = require("fs").readFileSync;
|
||||
|
||||
function read(path) {
|
||||
return readFileSync(path, "utf8");
|
||||
}
|
||||
|
||||
describe("minify", function() {
|
||||
it("Should test basic sanity of minify with default options", function() {
|
||||
var js = 'function foo(bar) { if (bar) return 3; else return 7; var u = not_called(); }';
|
||||
var result = Uglify.minify(js, {fromString: true});
|
||||
var result = Uglify.minify(js);
|
||||
assert.strictEqual(result.code, 'function foo(n){return n?3:7}');
|
||||
});
|
||||
|
||||
@@ -13,7 +17,7 @@ describe("minify", function() {
|
||||
it("Should preserve quotes in object literals", function() {
|
||||
var js = 'var foo = {"x": 1, y: 2, \'z\': 3};';
|
||||
var result = Uglify.minify(js, {
|
||||
fromString: true, output: {
|
||||
output: {
|
||||
keep_quoted_props: true
|
||||
}});
|
||||
assert.strictEqual(result.code, 'var foo={"x":1,y:2,"z":3};');
|
||||
@@ -22,7 +26,7 @@ describe("minify", function() {
|
||||
it("Should preserve quote styles when quote_style is 3", function() {
|
||||
var js = 'var foo = {"x": 1, y: 2, \'z\': 3};';
|
||||
var result = Uglify.minify(js, {
|
||||
fromString: true, output: {
|
||||
output: {
|
||||
keep_quoted_props: true,
|
||||
quote_style: 3
|
||||
}});
|
||||
@@ -32,7 +36,7 @@ describe("minify", function() {
|
||||
it("Should not preserve quotes in object literals when disabled", function() {
|
||||
var js = 'var foo = {"x": 1, y: 2, \'z\': 3};';
|
||||
var result = Uglify.minify(js, {
|
||||
fromString: true, output: {
|
||||
output: {
|
||||
keep_quoted_props: false,
|
||||
quote_style: 3
|
||||
}});
|
||||
@@ -44,12 +48,13 @@ describe("minify", function() {
|
||||
it("Shouldn't mangle quoted properties", function() {
|
||||
var js = 'a["foo"] = "bar"; a.color = "red"; x = {"bar": 10};';
|
||||
var result = Uglify.minify(js, {
|
||||
fromString: true,
|
||||
compress: {
|
||||
properties: false
|
||||
},
|
||||
mangleProperties: {
|
||||
ignore_quoted: true
|
||||
mangle: {
|
||||
properties: {
|
||||
keep_quoted: true
|
||||
}
|
||||
},
|
||||
output: {
|
||||
keep_quoted_props: true,
|
||||
@@ -63,10 +68,12 @@ describe("minify", function() {
|
||||
|
||||
describe("inSourceMap", function() {
|
||||
it("Should read the given string filename correctly when sourceMapIncludeSources is enabled (#1236)", function() {
|
||||
var result = Uglify.minify('./test/input/issue-1236/simple.js', {
|
||||
outSourceMap: "simple.min.js.map",
|
||||
inSourceMap: "./test/input/issue-1236/simple.js.map",
|
||||
sourceMapIncludeSources: true
|
||||
var result = Uglify.minify(read("./test/input/issue-1236/simple.js"), {
|
||||
sourceMap: {
|
||||
content: read("./test/input/issue-1236/simple.js.map"),
|
||||
filename: "simple.min.js",
|
||||
includeSources: true
|
||||
}
|
||||
});
|
||||
|
||||
var map = JSON.parse(result.map);
|
||||
@@ -77,10 +84,12 @@ describe("minify", function() {
|
||||
'let foo = x => "foo " + x;\nconsole.log(foo("bar"));');
|
||||
});
|
||||
it("Should process inline source map", function() {
|
||||
var code = Uglify.minify("./test/input/issue-520/input.js", {
|
||||
var code = Uglify.minify(read("./test/input/issue-520/input.js"), {
|
||||
compress: { toplevel: true },
|
||||
inSourceMap: "inline",
|
||||
sourceMapInline: true
|
||||
sourceMap: {
|
||||
content: "inline",
|
||||
url: "inline"
|
||||
}
|
||||
}).code + "\n";
|
||||
assert.strictEqual(code, readFileSync("test/input/issue-520/output.js", "utf8"));
|
||||
});
|
||||
@@ -91,9 +100,11 @@ describe("minify", function() {
|
||||
warnings.push(txt);
|
||||
};
|
||||
try {
|
||||
var result = Uglify.minify("./test/input/issue-1323/sample.js", {
|
||||
inSourceMap: "inline",
|
||||
var result = Uglify.minify(read("./test/input/issue-1323/sample.js"), {
|
||||
mangle: false,
|
||||
sourceMap: {
|
||||
content: "inline"
|
||||
}
|
||||
});
|
||||
assert.strictEqual(result.code, "var bar=function(){function foo(bar){return bar}return foo}();");
|
||||
assert.strictEqual(warnings.length, 1);
|
||||
@@ -105,20 +116,13 @@ describe("minify", function() {
|
||||
it("Should fail with multiple input and inline source map", function() {
|
||||
assert.throws(function() {
|
||||
Uglify.minify([
|
||||
"./test/input/issue-520/input.js",
|
||||
"./test/input/issue-520/output.js"
|
||||
read("./test/input/issue-520/input.js"),
|
||||
read("./test/input/issue-520/output.js")
|
||||
], {
|
||||
inSourceMap: "inline",
|
||||
sourceMapInline: true
|
||||
});
|
||||
});
|
||||
});
|
||||
it("Should fail with SpiderMonkey and inline source map", function() {
|
||||
assert.throws(function() {
|
||||
Uglify.minify("./test/input/issue-520/input.js", {
|
||||
inSourceMap: "inline",
|
||||
sourceMapInline: true,
|
||||
spidermonkey: true
|
||||
sourceMap: {
|
||||
content: "inline",
|
||||
url: "inline"
|
||||
}
|
||||
});
|
||||
});
|
||||
});
|
||||
@@ -127,17 +131,16 @@ describe("minify", function() {
|
||||
describe("sourceMapInline", function() {
|
||||
it("should append source map to output js when sourceMapInline is enabled", function() {
|
||||
var result = Uglify.minify('var a = function(foo) { return foo; };', {
|
||||
fromString: true,
|
||||
sourceMapInline: true
|
||||
sourceMap: {
|
||||
url: "inline"
|
||||
}
|
||||
});
|
||||
var code = result.code;
|
||||
assert.strictEqual(code, "var a=function(n){return n};\n" +
|
||||
"//# sourceMappingURL=data:application/json;charset=utf-8;base64,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbIj8iXSwibmFtZXMiOlsiYSIsImZvbyJdLCJtYXBwaW5ncyI6IkFBQUEsR0FBSUEsR0FBSSxTQUFTQyxHQUFPLE1BQU9BIn0=");
|
||||
"//# sourceMappingURL=data:application/json;charset=utf-8;base64,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbIjAiXSwibmFtZXMiOlsiYSIsImZvbyJdLCJtYXBwaW5ncyI6IkFBQUEsR0FBSUEsR0FBSSxTQUFTQyxHQUFPLE1BQU9BIn0=");
|
||||
});
|
||||
it("should not append source map to output js when sourceMapInline is not enabled", function() {
|
||||
var result = Uglify.minify('var a = function(foo) { return foo; };', {
|
||||
fromString: true
|
||||
});
|
||||
var result = Uglify.minify('var a = function(foo) { return foo; };');
|
||||
var code = result.code;
|
||||
assert.strictEqual(code, "var a=function(n){return n};");
|
||||
});
|
||||
@@ -146,7 +149,6 @@ describe("minify", function() {
|
||||
describe("#__PURE__", function() {
|
||||
it("should drop #__PURE__ hint after use", function() {
|
||||
var result = Uglify.minify('//@__PURE__ comment1 #__PURE__ comment2\n foo(), bar();', {
|
||||
fromString: true,
|
||||
output: {
|
||||
comments: "all",
|
||||
beautify: false,
|
||||
@@ -157,7 +159,6 @@ describe("minify", function() {
|
||||
});
|
||||
it("should not drop #__PURE__ hint if function is retained", function() {
|
||||
var result = Uglify.minify("var a = /*#__PURE__*/(function(){ foo(); })();", {
|
||||
fromString: true,
|
||||
output: {
|
||||
comments: "all",
|
||||
beautify: false,
|
||||
@@ -171,11 +172,11 @@ describe("minify", function() {
|
||||
describe("JS_Parse_Error", function() {
|
||||
it("should throw syntax error", function() {
|
||||
assert.throws(function() {
|
||||
Uglify.minify("function f(a{}", { fromString: true });
|
||||
Uglify.minify("function f(a{}");
|
||||
}, function(err) {
|
||||
assert.ok(err instanceof Error);
|
||||
assert.strictEqual(err.stack.split(/\n/)[0], "SyntaxError: Unexpected token punc «{», expected punc «,»");
|
||||
assert.strictEqual(err.filename, 0);
|
||||
assert.strictEqual(err.filename, "0");
|
||||
assert.strictEqual(err.line, 1);
|
||||
assert.strictEqual(err.col, 12);
|
||||
return true;
|
||||
@@ -191,5 +192,4 @@ describe("minify", function() {
|
||||
assert.strictEqual(ast.print_to_string(), "function f(a){for(var i=0;i<a;i++)console.log(i)}");
|
||||
});
|
||||
})
|
||||
|
||||
});
|
||||
|
||||
Reference in New Issue
Block a user