test(es/minifier): Organize terser tests (#6015)

crates/swc_ecma_minifier/tests/TODO.txt

@@ -16,7 +16,6 @@ asm/asm_mixed/input.js
 async/async_inline/input.js
 block_scope/issue_334/input.js
 class_properties/class_expression_constant/input.js
-class_properties/mangle_class_properties/input.js
 class_properties/mangle_class_properties_keep_quoted/input.js
 class_properties/static_means_execution/input.js
 classes/pure_prop_assignment_for_classes/input.js
@@ -126,11 +125,9 @@ drop_unused/drop_toplevel_vars_retain/input.js
 drop_unused/drop_var/input.js
 drop_unused/issue_1583/input.js
 drop_unused/issue_1715_3/input.js
-drop_unused/issue_1715_4/input.js
 drop_unused/issue_1830_1/input.js
 drop_unused/issue_1830_2/input.js
 drop_unused/issue_1838/input.js
-drop_unused/issue_1968/input.js
 drop_unused/issue_2063/input.js
 drop_unused/issue_2105_1/input.js
 drop_unused/issue_2105_2/input.js
@@ -168,7 +165,6 @@ evaluate/self_comparison_1/input.js
 evaluate/self_comparison_2/input.js
 export/export_default_named_async_function/input.js
 export/export_default_named_generator/input.js
-export/issue_2126/input.js
 export/module_mangle_export_default_class/input.js
 export/module_mangle_export_default_function/input.js
 export/name_cache_do_not_mangle_export_class_name/input.js
@@ -185,8 +181,6 @@ export/name_cache_mangle_local_import_and_export_aliases/input.js
 functions/duplicate_arg_var/input.js
 functions/hoist_funs/input.js
 functions/hoist_funs_strict/input.js
-functions/inline_loop_1/input.js
-functions/inline_loop_2/input.js
 functions/inner_ref/input.js
 functions/issue_203/input.js
 functions/issue_2084/input.js
@@ -204,9 +198,7 @@ functions/issue_2620_1/input.js
 functions/issue_2620_2/input.js
 functions/issue_2620_3/input.js
 functions/issue_2620_4/input.js
-functions/issue_2630_1/input.js
 functions/issue_2630_2/input.js
-functions/issue_2630_4/input.js
 functions/issue_2630_5/input.js
 functions/issue_2657/input.js
 functions/issue_2663_2/input.js
@@ -289,9 +281,6 @@ issue_1466/same_variable_in_multiple_forOf_sequences_let/input.js
 issue_1466/same_variable_in_multiple_for_loop/input.js
 issue_1569/inner_reference/input.js
 issue_1639/issue_1639_1/input.js
-issue_1639/issue_1639_2/input.js
-issue_1673/side_effects_else/input.js
-issue_1733/function_catch_catch/input.js
 issue_1750/case_1/input.js
 issue_1770/mangle_props/input.js
 issue_1770/numeric_literal/input.js
@@ -372,7 +361,6 @@ object/prop_arrow_with_this/input.js
 object/prop_func_to_async_concise_method/input.js
 object/prop_func_to_concise_method/input.js
 object/prop_func_to_concise_method_various/input.js
-parameters/default_arguments/input.js
 parameters/destructuring_arguments_3/input.js
 reduce_vars/array_forin_1/input.js
 reduce_vars/chained_assignments/input.js
@@ -388,9 +376,7 @@ reduce_vars/defun_reference/input.js
 reduce_vars/defun_var_1/input.js
 reduce_vars/defun_var_2/input.js
 reduce_vars/delay_def/input.js
-reduce_vars/duplicate_lambda_defun_name_1/input.js
 reduce_vars/escape_expansion/input.js
-reduce_vars/escape_local_sequence/input.js
 reduce_vars/escaped_prop_1/input.js
 reduce_vars/escaped_prop_2/input.js
 reduce_vars/func_arg_2/input.js
@@ -406,7 +392,6 @@ reduce_vars/issue_1670_5/input.js
 reduce_vars/issue_1850_2/input.js
 reduce_vars/issue_2449/input.js
 reduce_vars/issue_2485/input.js
-reduce_vars/issue_2669/input.js
 reduce_vars/issue_2757_1/input.js
 reduce_vars/issue_2774/input.js
 reduce_vars/issue_2799_2/input.js
@@ -414,14 +399,8 @@ reduce_vars/issue_2836/input.js
 reduce_vars/issue_2860_2/input.js
 reduce_vars/issue_294/input.js
 reduce_vars/issue_308/input.js
-reduce_vars/issue_3110_3/input.js
-reduce_vars/issue_3113_1/input.js
-reduce_vars/issue_3113_2/input.js
 reduce_vars/issue_3140_4/input.js
-reduce_vars/lvalues_def_1/input.js
-reduce_vars/lvalues_def_2/input.js
 reduce_vars/modified/input.js
-reduce_vars/multi_def_3/input.js
 reduce_vars/obj_arg_2/input.js
 reduce_vars/obj_for_1/input.js
 reduce_vars/obj_var_2/input.js
@@ -437,7 +416,6 @@ reduce_vars/redefine_farg_3/input.js
 reduce_vars/reduce_vars/input.js
 reduce_vars/regex_loop/input.js
 reduce_vars/unused_modified/input.js
-reduce_vars/variables_collision_in_immediately_invoked_func/input.js
 return_undefined/return_undefined/input.js
 sequences/cascade_assignment_in_return/input.js
 sequences/delete_seq_4/input.js

crates/swc_ecma_minifier/tests/passing.txt

@@ -107,6 +107,7 @@ class_properties/basic_class_properties/input.js
 class_properties/class_expression_not_constant/input.js
 class_properties/class_expression_properties_side_effects/input.js
 class_properties/computed_class_properties/input.js
+class_properties/mangle_class_properties/input.js
 class_properties/static_class_properties_side_effects/input.js
 class_properties/static_property_side_effects/input.js
 classes/class_duplication/input.js
@@ -414,6 +415,8 @@ drop_unused/issue_1656/input.js
 drop_unused/issue_1709/input.js
 drop_unused/issue_1715_1/input.js
 drop_unused/issue_1715_2/input.js
+drop_unused/issue_1715_4/input.js
+drop_unused/issue_1968/input.js
 drop_unused/issue_2136_1/input.js
 drop_unused/issue_2136_2/input.js
 drop_unused/issue_2226_1/input.js
@@ -536,6 +539,7 @@ export/export_default_async_arrow_function/input.js
 export/export_default_seq/input.js
 export/issue_2038_1/input.js
 export/issue_2038_2/input.js
+export/issue_2126/input.js
 export/issue_2129/input.js
 export/issue_2131/input.js
 export/issue_2134_1/input.js
@@ -574,6 +578,8 @@ functions/inline_2/input.js
 functions/inline_3/input.js
 functions/inline_false/input.js
 functions/inline_function_expressions/input.js
+functions/inline_loop_1/input.js
+functions/inline_loop_2/input.js
 functions/inline_loop_3/input.js
 functions/inline_loop_4/input.js
 functions/inline_true/input.js
@@ -584,7 +590,9 @@ functions/issue_2101/input.js
 functions/issue_2428/input.js
 functions/issue_2531_1/input.js
 functions/issue_2531_2/input.js
+functions/issue_2630_1/input.js
 functions/issue_2630_3/input.js
+functions/issue_2630_4/input.js
 functions/issue_2647_1/input.js
 functions/issue_2647_2/input.js
 functions/issue_2647_3/input.js
@@ -795,9 +803,11 @@ issue_1588/screw_ie8/input.js
 issue_1588/support_ie8/input.js
 issue_1609/chained_evaluation_1/input.js
 issue_1609/chained_evaluation_2/input.js
+issue_1639/issue_1639_2/input.js
 issue_1639/issue_1639_3/input.js
 issue_1656/f7/input.js
 issue_1673/side_effects_catch/input.js
+issue_1673/side_effects_else/input.js
 issue_1673/side_effects_finally/input.js
 issue_1673/side_effects_label/input.js
 issue_1673/side_effects_switch/input.js
@@ -821,6 +831,7 @@ issue_1704/mangle_catch_var/input.js
 issue_1704/mangle_catch_var_ie8/input.js
 issue_1704/mangle_catch_var_ie8_toplevel/input.js
 issue_1704/mangle_catch_var_toplevel/input.js
+issue_1733/function_catch_catch/input.js
 issue_1733/function_catch_catch_ie8/input.js
 issue_1733/function_iife_catch/input.js
 issue_1750/case_2/input.js
@@ -1052,6 +1063,7 @@ parameters/accept_destructuring_async_word_with_default/input.js
 parameters/accept_duplicated_parameters_in_non_strict_without_spread_or_default_assignment/input.js
 parameters/arrow_functions/input.js
 parameters/arrow_return/input.js
+parameters/default_arguments/input.js
 parameters/default_values_in_destructurings/input.js
 parameters/destructuring_arguments_1/input.js
 parameters/destructuring_arguments_2/input.js
@@ -1171,10 +1183,12 @@ reduce_vars/defun_var_3/input.js
 reduce_vars/delay_def_lhs/input.js
 reduce_vars/do_while/input.js
 reduce_vars/double_reference/input.js
+reduce_vars/duplicate_lambda_defun_name_1/input.js
 reduce_vars/duplicate_lambda_defun_name_2/input.js
 reduce_vars/escape_await/input.js
 reduce_vars/escape_conditional/input.js
 reduce_vars/escape_local_conditional/input.js
+reduce_vars/escape_local_sequence/input.js
 reduce_vars/escape_local_throw/input.js
 reduce_vars/escape_throw/input.js
 reduce_vars/escape_yield/input.js
@@ -1238,6 +1252,7 @@ reduce_vars/issue_2450_5/input.js
 reduce_vars/issue_2455/input.js
 reduce_vars/issue_2496/input.js
 reduce_vars/issue_2598/input.js
+reduce_vars/issue_2669/input.js
 reduce_vars/issue_2670/input.js
 reduce_vars/issue_2757_2/input.js
 reduce_vars/issue_2799_1/input.js
@@ -1252,6 +1267,9 @@ reduce_vars/issue_3068_1/input.js
 reduce_vars/issue_3068_2/input.js
 reduce_vars/issue_3110_1/input.js
 reduce_vars/issue_3110_2/input.js
+reduce_vars/issue_3110_3/input.js
+reduce_vars/issue_3113_1/input.js
+reduce_vars/issue_3113_2/input.js
 reduce_vars/issue_3113_3/input.js
 reduce_vars/issue_3113_4/input.js
 reduce_vars/issue_3113_5/input.js
@@ -1270,10 +1288,13 @@ reduce_vars/issue_581_2/input.js
 reduce_vars/issue_639/input.js
 reduce_vars/issue_741_2/input.js
 reduce_vars/issue_741_reference_cycle/input.js
+reduce_vars/lvalues_def_1/input.js
+reduce_vars/lvalues_def_2/input.js
 reduce_vars/method_1/input.js
 reduce_vars/method_2/input.js
 reduce_vars/multi_def_1/input.js
 reduce_vars/multi_def_2/input.js
+reduce_vars/multi_def_3/input.js
 reduce_vars/named_function_with_recursive_ref_reuse/input.js
 reduce_vars/obj_arg_1/input.js
 reduce_vars/obj_for_2/input.js
@@ -1322,6 +1343,7 @@ reduce_vars/var_assign_4/input.js
 reduce_vars/var_assign_5/input.js
 reduce_vars/var_assign_6/input.js
 reduce_vars/var_if/input.js
+reduce_vars/variables_collision_in_immediately_invoked_func/input.js
 regexp/inline_script/input.js
 regexp/regexp_1/input.js
 regexp/regexp_2/input.js

crates/swc_ecma_minifier/tests/terser/compress/class_properties/mangle_class_properties/output.js

@@ -1,7 +1,7 @@
 class Foo {
-    t = "bar";
-    static o = "zzz";
+    z = "bar";
+    static r = "zzz";
     toString() {
-        return this.t + Foo.o;
+        return this.z + Foo.r;
     }
 }

crates/swc_ecma_minifier/tests/terser/compress/drop_unused/issue_1715_4/output.js

@@ -1,10 +1,9 @@
 var a = 1;
-!(function () {
-    a++;
+!function() {
     try {
         x();
     } catch (a) {
         var a;
     }
-})();
+}();
 console.log(a);

crates/swc_ecma_minifier/tests/terser/compress/drop_unused/issue_1968/output.js

@@ -1,7 +1,4 @@
 function f(c) {
-    if (c) {
-        let b;
-        return 2 + (b = 3);
-    }
+    if (c) return 5;
 }
 console.log(f(1));

crates/swc_ecma_minifier/tests/terser/compress/export/issue_2126/output.js

@@ -1,4 +1,3 @@
-import { foo as o, cat as s } from "stuff";
-console.log(o, s);
-export { o as qux };
-export { s as dog };
+import { foo as o, cat as a } from "stuff";
+console.log(o, a);
+export { o as qux, a as dog };

crates/swc_ecma_minifier/tests/terser/compress/issue_1639/issue_1639_2/output.js

@@ -1,6 +1,5 @@
-var a = 100,
-    b = 10;
+var a = 100, b = 10;
 function f19() {
-    ++a, 0;
+    ++a;
 }
 f19(), console.log(a, b);

crates/swc_ecma_minifier/tests/terser/compress/issue_1673/side_effects_else/output.js

@@ -1,7 +1,6 @@
 function f(x) {
-    (function () {
-        if (x);
-        else console.log("PASS");
+    (function() {
+        x || console.log("PASS");
     })();
 }
 f(0);

crates/swc_ecma_minifier/tests/terser/compress/issue_1733/function_catch_catch/output.js

@@ -2,14 +2,14 @@ var o = 0;
 function f() {
     try {
         throw 1;
-    } catch (c) {
+    } catch (t) {
         try {
             throw 2;
-        } catch (o) {
-            var o = 3;
-            console.log(o);
+        } catch (c) {
+            var c = 3;
+            console.log(c);
         }
     }
-    console.log(o);
+    console.log(c);
 }
 f();

crates/swc_ecma_minifier/tests/terser/compress/parameters/default_arguments/output.js

@@ -1,3 +1,5 @@
 function x(a = 6) {}
-function x(a = 6 + 5) {}
-function x({ foo } = {}, [bar] = [1]) {}
+function x(a = 11) {}
+function x({ foo  } = {}, [bar] = [
+    1
+]) {}

crates/swc_ecma_minifier/tests/terser/compress/reduce_vars/duplicate_lambda_defun_name_1/output.js

@@ -1,6 +1,3 @@
-console.log(
-    (function f(a) {
-        function f() {}
-        return f.length;
-    })()
-);
+console.log(function f(a) {
+    return (function() {}).length;
+}());

crates/swc_ecma_minifier/tests/terser/compress/reduce_vars/escape_local_sequence/output.js

@@ -1,7 +1,7 @@
 function baz() {
-    return function () {}, function () {};
+    return function() {};
 }
-(function () {
+(function() {
     var thing = baz();
     if (thing !== (thing = baz())) console.log("PASS");
     else console.log("FAIL");

crates/swc_ecma_minifier/tests/terser/compress/reduce_vars/issue_2669/output.js

@@ -1,2 +1,4 @@
 let foo;
-console.log(([foo] = ["PASS"]) && foo);
+console.log(([foo] = [
+    "PASS"
+], foo));

crates/swc_ecma_minifier/tests/terser/compress/reduce_vars/issue_3110_3/output.js

@@ -1,9 +1,10 @@
-(function () {
+(function() {
     function foo() {
         return isDev ? "foo" : "bar";
     }
     console.log(foo());
     var isDev = true;
-    var obj = { foo: foo };
-    console.log(obj.foo());
+    console.log(({
+        foo: foo
+    }).foo());
 })();

crates/swc_ecma_minifier/tests/terser/compress/reduce_vars/issue_3113_1/output.js

@@ -1,12 +1,11 @@
 var c = 0;
-(function () {
-    function f() {
-        while (g());
-    }
-    var a = f();
+(function() {
+    var a = function() {
+        while(g());
+    }();
     function g() {
         a && a[c++];
     }
-    g((a = 1));
+    g(a = 1);
 })();
 console.log(c);

crates/swc_ecma_minifier/tests/terser/compress/reduce_vars/issue_3113_2/output.js

@@ -1,9 +1,8 @@
 var c = 0;
-(function () {
-    function f() {
-        while (g());
-    }
-    var a = f();
+(function() {
+    var a = function() {
+        while(g());
+    }();
     function g() {
         a && a[c++];
     }

crates/swc_ecma_minifier/tests/terser/compress/reduce_vars/lvalues_def_1/output.js

@@ -1,4 +1,3 @@
 var b = 1;
-var a = b++;
-b = NaN;
+var a = b++, b = NaN;
 console.log(a, b);

crates/swc_ecma_minifier/tests/terser/compress/reduce_vars/lvalues_def_2/output.js

@@ -1,4 +1,3 @@
 var b = 1;
-var a = (b += 1);
-b = NaN;
+var a = b += 1, b = NaN;
 console.log(a, b);

crates/swc_ecma_minifier/tests/terser/compress/reduce_vars/multi_def_3/output.js

@@ -1,5 +1,4 @@
 function f(a) {
-    var b = 2;
     if (a) var b;
     else var b;
     console.log(3);

crates/swc_ecma_minifier/tests/terser/compress/reduce_vars/variables_collision_in_immediately_invoked_func/output.js

@@ -1,10 +1,7 @@
-!(function () {
-    window.used = function () {
-        return (
-            window.foo,
-            (function (A, c) {
-                return -1 === c ? A : $(A, c);
-            })(window.bar, window.foobar)
-        );
-    }.call(this);
-})();
+!function() {
+    window.used = (function() {
+        window.foo;
+        var B = window.bar, C = window.foobar;
+        return -1 === C ? B : $(B, C);
+    }).call(this);
+}();