improve usability (#5758)

2022-12-04 03:10:32 +02:00
parent 0cbd5ea64a
commit 17c3ae6cba
18 changed files with 38 additions and 76 deletions
--- a/test/compress/functions.js
+++ b/test/compress/functions.js
@@ -8663,6 +8663,7 @@ module_inline: {
        inline: true,
        module: true,
        reduce_vars: true,
+        toplevel: true,
    }
    input: {
        var a = f;
--- a/test/jetstream.js
+++ b/test/jetstream.js
@@ -14,7 +14,7 @@ if (typeof phantom == "undefined") {
        args.splice(debug, 1);
        debug = true;
    }
-    if (!args.length) args.push("-mcb", "beautify=false,webkit");
+    if (!args.length) args.push("-mcO", "webkit");
    args.unshift("bin/uglifyjs");
    args.push("--validate", "--timings");
    var child_process = require("child_process");
--- a/test/mocha/cli.js
+++ b/test/mocha/cli.js
@@ -1068,7 +1068,7 @@ describe("bin/uglifyjs", function() {
        ]).join("\n");
        exec(uglifyjscmd + " -mc", function(err, stdout) {
            if (err) throw err;
-            assert.strictEqual(stdout, "console.log({p:25}.p+{p:121}.p+{p:1024}.p);\n");
+            assert.strictEqual(stdout, "console.log(function(){var p={p:25},n={p:121},o={p:1024};return p.p+n.p+o.p}());\n");
            assert.strictEqual(run_code(stdout), run_code(code));
            done();
        }).stdin.end(code);
--- a/test/mocha/comments.js
+++ b/test/mocha/comments.js
@@ -117,7 +117,6 @@ describe("comments", function() {
                    beautify: true,
                    comments: "all",
                },
-                toplevel: false,
            });
            if (result.error) throw result.error;
            assert.strictEqual(result.code, [
@@ -377,7 +376,6 @@ describe("comments", function() {
            var result = UglifyJS.minify(js, {
                compress: { collapse_vars: false, reduce_vars: false },
                output: { comments: true },
-                toplevel: false,
            });
            assert.strictEqual(result.code, 'function f(){/*c1*/var/*c2*/n=/*c3*/!1;return n}');
        });
@@ -386,7 +384,6 @@ describe("comments", function() {
            var result = UglifyJS.minify(js, {
                compress: { collapse_vars: false, reduce_vars: false },
                output: { comments: false },
-                toplevel: false,
            });
            assert.strictEqual(result.code, 'function f(){var n=!1;return n}');
        });
@@ -461,7 +458,6 @@ describe("comments", function() {
        it("Should handle shebang and preamble correctly", function() {
            var code = UglifyJS.minify("#!/usr/bin/node\nvar x = 10;", {
                output: { preamble: "/* Build */" },
-                toplevel: false,
            }).code;
            assert.strictEqual(code, "#!/usr/bin/node\n/* Build */\nvar x=10;");
        });
@@ -469,7 +465,6 @@ describe("comments", function() {
        it("Should handle preamble without shebang correctly", function() {
            var code = UglifyJS.minify("var x = 10;", {
                output: { preamble: "/* Build */" },
-                toplevel: false,
            }).code;
            assert.strictEqual(code, "/* Build */\nvar x=10;");
        });
@@ -483,7 +478,6 @@ describe("comments", function() {
            js += "x; }";
            var result = UglifyJS.minify(js, {
                mangle: false,
-                toplevel: false,
            });
            assert.strictEqual(result.code, "function lots_of_comments(x){return 7-x}");
        });
--- a/test/mocha/minify-file-map.js
+++ b/test/mocha/minify-file-map.js
@@ -8,7 +8,6 @@ describe("Input file as map", function() {
        };
        var result = UglifyJS.minify(jsMap, {
            sourceMap: true,
-            toplevel: false,
        });
        if (result.error) throw result.error;
        var map = JSON.parse(result.map);
@@ -31,7 +30,6 @@ describe("Input file as map", function() {
        ];
        var result = UglifyJS.minify(jsSeq, {
            sourceMap: true,
-            toplevel: false,
        });
        if (result.error) throw result.error;
        var map = JSON.parse(result.map);
@@ -47,7 +45,6 @@ describe("Input file as map", function() {
            sourceMap: {
                includeSources: true,
            },
-            toplevel: false,
        });
        if (result.error) throw result.error;
        var map = JSON.parse(result.map);
--- a/test/mocha/minify.js
+++ b/test/mocha/minify.js
@@ -11,9 +11,7 @@ function read(path) {
 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 = UglifyJS.minify(js, {
-            module: false,
-        });
+        var result = UglifyJS.minify(js);
        if (result.error) throw result.error;
        assert.strictEqual(result.code, "function foo(n){return n?3:7}");
    });
@@ -48,9 +46,6 @@ describe("minify", function() {
        ].forEach(function(file) {
            var code = read("test/input/issue-1242/" + file);
            var result = UglifyJS.minify(code, {
-                compress: {
-                    toplevel: false,
-                },
                mangle: {
                    cache: cache,
                    toplevel: true,
@@ -83,9 +78,6 @@ describe("minify", function() {
        ].forEach(function(file) {
            var code = read("test/input/issue-1242/" + file);
            var result = UglifyJS.minify(code, {
-                compress: {
-                    toplevel: false,
-                },
                mangle: {
                    toplevel: true,
                },
@@ -172,7 +164,6 @@ describe("minify", function() {
                output: {
                    keep_quoted_props: true,
                },
-                toplevel: false,
            });
            assert.strictEqual(result.code, 'var foo={"x":1,y:2,"z":3};');
        });
@@ -183,7 +174,6 @@ describe("minify", function() {
                    keep_quoted_props: true,
                    quote_style: 3,
                },
-                toplevel: false,
            });
            assert.strictEqual(result.code, 'var foo={"x":1,y:2,\'z\':3};');
        });
@@ -194,7 +184,6 @@ describe("minify", function() {
                    keep_quoted_props: false,
                    quote_style: 3,
                },
-                toplevel: false,
            });
            assert.strictEqual(result.code, 'var foo={x:1,y:2,z:3};');
        });
@@ -248,7 +237,6 @@ describe("minify", function() {
                    comments: "all",
                    beautify: false,
                },
-                toplevel: false,
            });
            var code = result.code;
            assert.strictEqual(code, "var a=function(){foo()}();");
@@ -328,7 +316,6 @@ describe("minify", function() {
            UglifyJS.minify(ast, {
                compress: {
                    sequences: false,
-                    toplevel: false,
                },
                mangle: false,
            });
--- a/test/mocha/reduce.js
+++ b/test/mocha/reduce.js
@@ -333,6 +333,7 @@ describe("test/reduce.js", function() {
                unsafe_math: true,
            },
            mangle: false,
+            module: false,
        });
        if (result.error) throw result.error;
        assert.strictEqual(result.code, [
@@ -346,7 +347,8 @@ describe("test/reduce.js", function() {
            '//   "compress": {',
            '//     "unsafe_math": true',
            '//   },',
-            '//   "mangle": false',
+            '//   "mangle": false,',
+            '//   "module": false',
            "// }",
        ].join("\n"));
    });
--- a/test/mocha/sourcemaps.js
+++ b/test/mocha/sourcemaps.js
@@ -109,7 +109,6 @@ describe("sourcemaps", function() {
            "}",
        ].join("\n"), {
            sourceMap: true,
-            toplevel: false,
        });
        if (result.error) throw result.error;
        assert.strictEqual(result.code, "class A{static P=42;set#q(s){}}");
@@ -188,7 +187,6 @@ describe("sourcemaps", function() {
                sourceMap: {
                    content: "inline",
                },
-                toplevel: false,
                warnings: true,
            });
            assert.strictEqual(result.code, "var bar=function(bar){return bar};");
@@ -203,7 +201,6 @@ describe("sourcemaps", function() {
                    content: "inline",
                    url: "inline",
                },
-                toplevel: false,
                warnings: true,
            });
            if (result.error) throw result.error;
@@ -301,7 +298,6 @@ describe("sourcemaps", function() {
                sourceMap: {
                    url: "inline",
                },
-                toplevel: false,
            });
            if (result.error) throw result.error;
            var code = result.code;
@@ -309,9 +305,7 @@ describe("sourcemaps", function() {
                "//# sourceMappingURL=data:application/json;charset=utf-8;base64,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbIjAiXSwibmFtZXMiOlsiYSIsImZvbyJdLCJtYXBwaW5ncyI6IkFBQUEsSUFBSUEsRUFBSSxTQUFTQyxHQUFPLE9BQU9BLENBQUsifQ==");
        });
        it("Should not append source map to output js when sourceMapInline is not enabled", function() {
-            var result = UglifyJS.minify("var a = function(foo) { return foo; };", {
-                module: false,
-            });
+            var result = UglifyJS.minify("var a = function(foo) { return foo; };");
            if (result.error) throw result.error;
            var code = result.code;
            assert.strictEqual(code, "var a=function(n){return n};");
@@ -327,7 +321,6 @@ describe("sourcemaps", function() {
                sourceMap: {
                    url: "inline",
                },
-                toplevel: false,
            });
            if (result.error) throw result.error;
            assert.strictEqual(result.code, read("test/input/issue-505/output.js"));
@@ -342,7 +335,6 @@ describe("sourcemaps", function() {
                    includeSources: true,
                    url: "inline",
                },
-                toplevel: false,
            });
            if (result.error) throw result.error;
            var map = JSON.parse(result.map);
@@ -357,7 +349,6 @@ describe("sourcemaps", function() {
                    content: "inline",
                    includeSources: true,
                },
-                toplevel: false,
            });
            if (result.error) throw result.error;
            map = JSON.parse(result.map);
--- a/test/reduce.js
+++ b/test/reduce.js
@@ -20,6 +20,9 @@ Error.stackTraceLimit = Infinity;
 module.exports = function reduce_test(testcase, minify_options, reduce_options) {
    minify_options = minify_options || {};
    reduce_options = reduce_options || {};
+    var parse_options = {
+        module: minify_options.module || minify_options.module === undefined,
+    }
    var print_options = {};
    [
        "ie",
@@ -539,9 +542,7 @@ module.exports = function reduce_test(testcase, minify_options, reduce_options)
    var before_iterations, diff_error_message, passes = 3, testcase_ast;
    for (var pass = 1; pass <= passes; pass++) {
        if (before_iterations !== testcase) {
-            testcase_ast = U.parse(testcase, {
-                module: minify_options.module,
-            });
+            testcase_ast = U.parse(testcase, parse_options);
            if (diff_error_message === testcase) {
                // only difference detected is in error message, so expose that and try again
                testcase_ast.transform(new U.TreeTransformer(function(node, descend) {
@@ -563,9 +564,7 @@ module.exports = function reduce_test(testcase, minify_options, reduce_options)
                    testcase = code;
                    differs = diff;
                } else {
-                    testcase_ast = U.parse(testcase, {
-                        module: minify_options.module,
-                    });
+                    testcase_ast = U.parse(testcase, parse_options);
                }
            }
            diff_error_message = null;
@@ -778,7 +777,7 @@ function run_code(code, toplevel, result_cache, timeout) {
    if (!value) {
        var start = Date.now();
        result_cache[key] = value = {
-            result: sandbox.run_code(sandbox.patch_module_statements(code), toplevel, timeout),
+            result: sandbox.run_code(code, toplevel, timeout),
            elapsed: Date.now() - start,
        };
    }
@@ -806,13 +805,7 @@ function compare_run_code(code, minify_options, result_cache, max_timeout) {
    };

    function run(code, timeout) {
-        if (minify_options.module) code = [
-            '"use strict";',
-            "(async()=>{",
-            code,
-            '})().catch(e=>process.on("exit",()=>{throw e}));',
-        ].join("\n");
-        return run_code(code, toplevel, result_cache, timeout);
+        return run_code(sandbox.patch_module_statements(code, minify_options.module), toplevel, result_cache, timeout);
    }
 }

--- a/test/release/benchmark.js
+++ b/test/release/benchmark.js
@@ -1,11 +1,8 @@
 require("./run")([
-    "-b",
-    "-b braces",
-    "-m",
-    "-mc passes=3",
+    "-mb braces",
+    "--toplevel -c",
    "--no-module -mc",
    "-mc passes=3,unsafe",
-    "-mc keep_fargs=false,passes=3",
    "-mc keep_fargs=false,passes=3,pure_getters,unsafe,unsafe_comps,unsafe_math,unsafe_proto",
 ].map(function(options) {
    var args = options.split(/ /);
--- a/test/release/jetstream.js
+++ b/test/release/jetstream.js
@@ -4,7 +4,7 @@ require("./run")([
 ].map(function(options) {
    var args = options.split(/ /);
    args.unshift("test/jetstream.js");
-    args.push("-b", "beautify=false,webkit");
+    args.push("-O", "webkit");
    args.push("--no-module");
    return args;
 }));
--- a/test/sandbox.js
+++ b/test/sandbox.js
@@ -48,7 +48,16 @@ exports.same_stdout = semver.satisfies(process.version, "0.12") ? function(expec
 } : function(expected, actual) {
    return typeof expected == typeof actual && strip_func_ids(expected) == strip_func_ids(actual);
 };
-exports.patch_module_statements = function(code) {
+exports.patch_module_statements = function(code, module) {
+    if (module || module === undefined && /\bawait\b/.test(code)) {
+        code = [
+            "(async()=>{",
+            code,
+            '})().catch(e=>process.on("exit",()=>{throw e}));',
+        ];
+        if (module) code.unshift('"use strict";');
+        code = code.join("\n");
+    }
    var count = 0, has_default = "", imports = [], strict_mode = "";
    code = code.replace(/^\s*("|')use strict\1\s*;?/, function(match) {
        strict_mode = match;
--- a/test/ufuzz/index.js
+++ b/test/ufuzz/index.js
@@ -2113,13 +2113,7 @@ if (require.main !== module) {
 }

 function run_code(code, toplevel, timeout) {
-    if (async && has_await) code = [
-        '"use strict";',
-        "(async()=>{",
-        code,
-        '})().catch(e=>process.on("exit",()=>{throw e}));',
-    ].join("\n");
-    return sandbox.run_code(sandbox.patch_module_statements(code), toplevel, timeout);
+    return sandbox.run_code(sandbox.patch_module_statements(code, async && has_await), toplevel, timeout);
 }

 function writeln(stream, msg) {