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test(minifier): update esbuild test

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Boshen 2025-01-16 14:46:12 +08:00
parent 927f43ff84
commit e0f5d6c7bb
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1 changed files with 594 additions and 597 deletions
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crates/oxc_minifier/tests/ast_passes/esbuild.rs
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@ -44,8 +44,8 @@ fn js_parser_test() {
test("x = { '-2147483648': y }", "x = { '-2147483648': y };"); test("x = { '-2147483648': y }", "x = { '-2147483648': y };");
test("x = { '-2147483649': y }", "x = { '-2147483649': y };"); test("x = { '-2147483649': y }", "x = { '-2147483649': y };");
test("x.x; y['y']", "x.x, y.y;"); test("x.x; y['y']", "x.x, y.y;");
test("({y: y, 'z': z} = x)", "({ y, z } = x);"); // test("({y: y, 'z': z} = x)", "({ y, z } = x);");
test("var {y: y, 'z': z} = x", "var { y, z } = x;"); // test("var {y: y, 'z': z} = x", "var { y, z } = x;");
test("x = {y: 1, 'z': 2}", "x = { y: 1, z: 2 };"); test("x = {y: 1, 'z': 2}", "x = { y: 1, z: 2 };");
test("x = {y() {}, 'z'() {}}", "x = { y() {}, z() {} };"); test("x = {y() {}, 'z'() {}}", "x = { y() {}, z() {} };");
test("x = {get y() {}, set 'z'(z) {}}", "x = { get y() {}, set z(z) {} };"); test("x = {get y() {}, set 'z'(z) {}}", "x = { get y() {}, set z(z) {} };");
@ -56,74 +56,74 @@ fn js_parser_test() {
test("function* foo() { return undefined }", "function* foo() {}"); test("function* foo() { return undefined }", "function* foo() {}");
test("async function foo() { return undefined }", "async function foo() {}"); test("async function foo() { return undefined }", "async function foo() {}");
test("async function* foo() { return undefined }", "async function* foo() { return void 0;}"); test("async function* foo() { return undefined }", "async function* foo() { return void 0;}");
test("function f() { x() } function f() { y() }", "function f() { y();}"); // test("function f() { x() } function f() { y() }", "function f() { y();}");
test("function f() { x() } function *f() { y() }", "function* f() { y();}"); // test("function f() { x() } function *f() { y() }", "function* f() { y();}");
test("function *f() { x() } function f() { y() }", "function f() { y();}"); // test("function *f() { x() } function f() { y() }", "function f() { y();}");
test("function *f() { x() } function *f() { y() }", "function* f() { y();}"); // test("function *f() { x() } function *f() { y() }", "function* f() { y();}");
test("function f() { x() } async function f() { y() }", "async function f() { y();}"); // test("function f() { x() } async function f() { y() }", "async function f() { y();}");
test("async function f() { x() } function f() { y() }", "function f() { y();}"); // test("async function f() { x() } function f() { y() }", "function f() { y();}");
test("async function f() { x() } async function f() { y() }", "async function f() { y();}"); // test("async function f() { x() } async function f() { y() }", "async function f() { y();}");
test("var f; function f() {}", "var f;function f() {}"); test("var f; function f() {}", "var f;function f() {}");
test("function f() {} var f", "function f() {}var f;"); test("function f() {} var f", "function f() {}var f;");
test("var f; function f() { x() } function f() { y() }", "var f;function f() { y();}"); // test("var f; function f() { x() } function f() { y() }", "var f;function f() { y();}");
test("function f() { x() } function f() { y() } var f", "function f() { y();}var f;"); // test("function f() { x() } function f() { y() } var f", "function f() { y();}var f;");
test( test(
"function f() { x() } var f; function f() { y() }", "function f() { x() } var f; function f() { y() }",
"function f() { x();}var f;function f() { y();}", "function f() { x();}var f;function f() { y();}",
); );
test("class Foo { ['constructor'] = 0 }", "class Foo { ['constructor'] = 0;}"); // test("class Foo { ['constructor'] = 0 }", "class Foo { ['constructor'] = 0;}");
test("class Foo { ['constructor']() {} }", "class Foo { ['constructor']() { }}"); // test("class Foo { ['constructor']() {} }", "class Foo { ['constructor']() { }}");
test("class Foo { *['constructor']() {} }", "class Foo { *['constructor']() { }}"); // test("class Foo { *['constructor']() {} }", "class Foo { *['constructor']() { }}");
test("class Foo { get ['constructor']() {} }", "class Foo { get ['constructor']() { }}"); // test("class Foo { get ['constructor']() {} }", "class Foo { get ['constructor']() { }}");
test("class Foo { set ['constructor'](x) {} }", "class Foo { set ['constructor'](x) { }}"); // test("class Foo { set ['constructor'](x) {} }", "class Foo { set ['constructor'](x) { }}");
test("class Foo { async ['constructor']() {} }", "class Foo { async ['constructor']() { }}"); // test("class Foo { async ['constructor']() {} }", "class Foo { async ['constructor']() { }}");
test("class Foo { static ['constructor'] = 0 }", "class Foo { static ['constructor'] = 0;}"); // test("class Foo { static ['constructor'] = 0 }", "class Foo { static ['constructor'] = 0;}");
test("class Foo { static ['constructor']() {} }", "class Foo { static constructor() { }}"); // test("class Foo { static ['constructor']() {} }", "class Foo { static constructor() { }}");
test("class Foo { static *['constructor']() {} }", "class Foo { static *constructor() { }}"); // test("class Foo { static *['constructor']() {} }", "class Foo { static *constructor() { }}");
test( // test(
"class Foo { static get ['constructor']() {} }", // "class Foo { static get ['constructor']() {} }",
"class Foo { static get constructor() { }}", // "class Foo { static get constructor() { }}",
); // );
test( // test(
"class Foo { static set ['constructor'](x) {} }", // "class Foo { static set ['constructor'](x) {} }",
"class Foo { static set constructor(x) { }}", // "class Foo { static set constructor(x) { }}",
); // );
test( // test(
"class Foo { static async ['constructor']() {} }", // "class Foo { static async ['constructor']() {} }",
"class Foo { static async constructor() { }}", // "class Foo { static async constructor() { }}",
); // );
test("class Foo { ['prototype'] = 0 }", "class Foo { prototype = 0;}"); // test("class Foo { ['prototype'] = 0 }", "class Foo { prototype = 0;}");
test("class Foo { ['prototype']() {} }", "class Foo { prototype() { }}"); // test("class Foo { ['prototype']() {} }", "class Foo { prototype() { }}");
test("class Foo { *['prototype']() {} }", "class Foo { *prototype() { }}"); // test("class Foo { *['prototype']() {} }", "class Foo { *prototype() { }}");
test("class Foo { get ['prototype']() {} }", "class Foo { get prototype() { }}"); // test("class Foo { get ['prototype']() {} }", "class Foo { get prototype() { }}");
test("class Foo { set ['prototype'](x) {} }", "class Foo { set prototype(x) { }}"); // test("class Foo { set ['prototype'](x) {} }", "class Foo { set prototype(x) { }}");
test("class Foo { async ['prototype']() {} }", "class Foo { async prototype() { }}"); // test("class Foo { async ['prototype']() {} }", "class Foo { async prototype() { }}");
test("class Foo { static ['prototype'] = 0 }", "class Foo { static ['prototype'] = 0;}"); // test("class Foo { static ['prototype'] = 0 }", "class Foo { static ['prototype'] = 0;}");
test("class Foo { static ['prototype']() {} }", "class Foo { static ['prototype']() { }}"); // test("class Foo { static ['prototype']() {} }", "class Foo { static ['prototype']() { }}");
test("class Foo { static *['prototype']() {} }", "class Foo { static *['prototype']() { }}"); // test("class Foo { static *['prototype']() {} }", "class Foo { static *['prototype']() { }}");
test( // test(
"class Foo { static get ['prototype']() {} }", // "class Foo { static get ['prototype']() {} }",
"class Foo { static get ['prototype']() { }}", // "class Foo { static get ['prototype']() { }}",
); // );
test( // test(
"class Foo { static set ['prototype'](x) {} }", // "class Foo { static set ['prototype'](x) {} }",
"class Foo { static set ['prototype'](x) { }}", // "class Foo { static set ['prototype'](x) { }}",
); // );
test( // test(
"class Foo { static async ['prototype']() {} }", // "class Foo { static async ['prototype']() {} }",
"class Foo { static async ['prototype']() { }}", // "class Foo { static async ['prototype']() { }}",
); // );
test( // test(
"class Foo { constructor() {} ['constructor']() {} }", // "class Foo { constructor() {} ['constructor']() {} }",
"class Foo { constructor() { } ['constructor']() { }}", // "class Foo { constructor() { } ['constructor']() { }}",
); // );
test( // test(
"class Foo { static constructor() {} static ['constructor']() {} }", // "class Foo { static constructor() {} static ['constructor']() {} }",
"class Foo { static constructor() { } static constructor() { }}", // "class Foo { static constructor() { } static constructor() { }}",
); // );
test("class x { '0' = y }", "class x { 0 = y;}"); test("class x { '0' = y }", "class x { 0 = y;}");
test("class x { '123' = y }", "class x { 123 = y;}"); test("class x { '123' = y }", "class x { 123 = y;}");
test("class x { ['-123'] = y }", "class x { '-123' = y;}"); // test("class x { ['-123'] = y }", "class x { '-123' = y;}");
test("class x { '-0' = y }", "class x { '-0' = y;}"); test("class x { '-0' = y }", "class x { '-0' = y;}");
test("class x { '01' = y }", "class x { '01' = y;}"); test("class x { '01' = y }", "class x { '01' = y;}");
test("class x { '-01' = y }", "class x { '-01' = y;}"); test("class x { '-01' = y }", "class x { '-01' = y;}");
@ -131,114 +131,114 @@ fn js_parser_test() {
test("class x { '-0x1' = y }", "class x { '-0x1' = y;}"); test("class x { '-0x1' = y }", "class x { '-0x1' = y;}");
test("class x { '2147483647' = y }", "class x { 2147483647 = y;}"); test("class x { '2147483647' = y }", "class x { 2147483647 = y;}");
test("class x { '2147483648' = y }", "class x { '2147483648' = y;}"); test("class x { '2147483648' = y }", "class x { '2147483648' = y;}");
test("class x { ['-2147483648'] = y }", "class x { '-2147483648' = y;}"); // test("class x { ['-2147483648'] = y }", "class x { '-2147483648' = y;}");
test("class x { ['-2147483649'] = y }", "class x { '-2147483649' = y;}"); test("class x { ['-2147483649'] = y }", "class x { '-2147483649' = y;}");
test("class Foo { static {} }", "class Foo {}"); test("class Foo { static {} }", "class Foo {}");
test("class Foo { static { 123 } }", "class Foo {}"); test("class Foo { static { 123 } }", "class Foo {}");
test("class Foo { static { /* @__PURE__ */ foo() } }", "class Foo {}"); // test("class Foo { static { /* @__PURE__ */ foo() } }", "class Foo {}");
test("class Foo { static { foo() } }", "class Foo { static { foo(); }}"); test("class Foo { static { foo() } }", "class Foo { static { foo(); }}");
test("x: break x", ""); test("x: break x", "");
test("x: { break x; foo() }", ""); test("x: { break x; foo() }", "");
test("y: while (foo()) x: { break x; foo() }", "for (; foo(); ) ;"); // test("y: while (foo()) x: { break x; foo() }", "for (; foo(); ) ;");
test("y: while (foo()) x: { break y; foo() }", "y: for (; foo(); ) break y;"); // test("y: while (foo()) x: { break y; foo() }", "y: for (; foo(); ) break y;");
test("x: { y: { z: { foo(); break x; } } }", "x: { foo(); break x;}"); // test("x: { y: { z: { foo(); break x; } } }", "x: { foo(); break x;}");
test("x: { class X { static { new X } } }", "{ class X { static { new X(); } }}"); // test("x: { class X { static { new X } } }", "{ class X { static { new X(); } }}");
test("(() => {}) ? a : b", "a;"); test("(() => {}) ? a : b", "a;");
test("x = `a${1 + `b${2}c` + 3}d`", "x = `a1b2c3d`;"); // test("x = `a${1 + `b${2}c` + 3}d`", "x = `a1b2c3d`;");
test("x = 1 ? a : b", "x = a;"); test("x = 1 ? a : b", "x = a;");
test("x = 0 ? a : b", "x = b;"); test("x = 0 ? a : b", "x = b;");
test("x; 1 ? 0 : ()=>{}; (()=>{})()", "x;"); test("x; 1 ? 0 : ()=>{}; (()=>{})()", "x;");
test("x; 0 ? ()=>{} : 1; (()=>{})()", "x;"); test("x; 0 ? ()=>{} : 1; (()=>{})()", "x;");
test("if (1) 0; else ()=>{}; (()=>{})()", ""); test("if (1) 0; else ()=>{}; (()=>{})()", "");
test("if (0) ()=>{}; else 1; (()=>{})()", ""); test("if (0) ()=>{}; else 1; (()=>{})()", "");
test("var a; while (1) ;", "for (var a; ; ) ;"); test("var a; while (1) ;", "for (var a;;) ;");
test("let a; while (1) ;", "let a;for (; ; ) ;"); test("let a; while (1) ;", "let a;for (;;) ;");
test("const a=0; while (1) ;", "const a = 0;for (; ; ) ;"); test("const a=0; while (1) ;", "const a = 0;for (;;) ;");
test("var a; for (var b;;) ;", "for (var a, b; ; ) ;"); test("var a; for (var b;;) ;", "for (var a, b;;) ;");
test("let a; for (let b;;) ;", "let a;for (let b; ; ) ;"); test("let a; for (let b;;) ;", "let a;for (let b;;) ;");
test("const a=0; for (const b = 1;;) ;", "const a = 0;for (const b = 1; ; ) ;"); test("const a=0; for (const b = 1;;) ;", "const a = 0;for (const b = 1;;) ;");
test("export var a; while (1) ;", "export var a;for (; ; ) ;"); test("export var a; while (1) ;", "export var a;for (;;) ;");
test("export let a; while (1) ;", "export let a;for (; ; ) ;"); test("export let a; while (1) ;", "export let a;for (;;) ;");
test("export const a=0; while (1) ;", "export const a = 0;for (; ; ) ;"); test("export const a=0; while (1) ;", "export const a = 0;for (;;) ;");
test("export var a; for (var b;;) ;", "export var a;for (var b; ; ) ;"); test("export var a; for (var b;;) ;", "export var a;for (var b;;) ;");
test("export let a; for (let b;;) ;", "export let a;for (let b; ; ) ;"); test("export let a; for (let b;;) ;", "export let a;for (let b;;) ;");
test("export const a=0; for (const b = 1;;) ;", "export const a = 0;for (const b = 1; ; ) ;"); test("export const a=0; for (const b = 1;;) ;", "export const a = 0;for (const b = 1;;) ;");
test("var a; for (let b;;) ;", "var a;for (let b; ; ) ;"); test("var a; for (let b;;) ;", "var a;for (let b;;) ;");
test("let a; for (const b=0;;) ;", "let a;for (const b = 0; ; ) ;"); test("let a; for (const b=0;;) ;", "let a;for (const b = 0;;) ;");
test("const a=0; for (var b;;) ;", "const a = 0;for (var b; ; ) ;"); test("const a=0; for (var b;;) ;", "const a = 0;for (var b;;) ;");
test("a(); while (1) ;", "for (a(); ; ) ;"); test("a(); while (1) ;", "for (a();;) ;");
test("a(); for (b();;) ;", "for (a(), b(); ; ) ;"); test("a(); for (b();;) ;", "for (a(), b();;) ;");
test("for (; ;) if (x) break;", "for (; !x; ) ;"); // test("for (; ;) if (x) break;", "for (; !x; ) ;");
test("for (; ;) if (!x) break;", "for (; x; ) ;"); // test("for (; ;) if (!x) break;", "for (; x; ) ;");
test("for (; a;) if (x) break;", "for (; a && !x; ) ;"); // test("for (; a;) if (x) break;", "for (; a && !x; ) ;");
test("for (; a;) if (!x) break;", "for (; a && x; ) ;"); // test("for (; a;) if (!x) break;", "for (; a && x; ) ;");
test("for (; ;) { if (x) break; y(); }", "for (; !x; ) y();"); // test("for (; ;) { if (x) break; y(); }", "for (; !x; ) y();");
test("for (; a;) { if (x) break; y(); }", "for (; a && !x; ) y();"); // test("for (; a;) { if (x) break; y(); }", "for (; a && !x; ) y();");
test("for (; ;) if (x) break; else y();", "for (; !x; ) y();"); // test("for (; ;) if (x) break; else y();", "for (; !x; ) y();");
test("for (; a;) if (x) break; else y();", "for (; a && !x; ) y();"); // test("for (; a;) if (x) break; else y();", "for (; a && !x; ) y();");
test("for (; ;) { if (x) break; else y(); z(); }", "for (; !x; ) y(), z();"); // test("for (; ;) { if (x) break; else y(); z(); }", "for (; !x; ) y(), z();");
test("for (; a;) { if (x) break; else y(); z(); }", "for (; a && !x; ) y(), z();"); // test("for (; a;) { if (x) break; else y(); z(); }", "for (; a && !x; ) y(), z();");
test("for (; ;) if (x) y(); else break;", "for (; x; ) y();"); // test("for (; ;) if (x) y(); else break;", "for (; x; ) y();");
test("for (; ;) if (!x) y(); else break;", "for (; !x; ) y();"); // test("for (; ;) if (!x) y(); else break;", "for (; !x; ) y();");
test("for (; a;) if (x) y(); else break;", "for (; a && x; ) y();"); // test("for (; a;) if (x) y(); else break;", "for (; a && x; ) y();");
test("for (; a;) if (!x) y(); else break;", "for (; a && !x; ) y();"); // test("for (; a;) if (!x) y(); else break;", "for (; a && !x; ) y();");
test("for (; ;) { if (x) y(); else break; z(); }", "for (; x; ) { y(); z();}"); // test("for (; ;) { if (x) y(); else break; z(); }", "for (; x; ) { y(); z();}");
test("for (; a;) { if (x) y(); else break; z(); }", "for (; a && x; ) { y(); z();}"); // test("for (; a;) { if (x) y(); else break; z(); }", "for (; a && x; ) { y(); z();}");
test("while (x) { if (1) break; z(); }", "for (; x; ) break;"); // test("while (x) { if (1) break; z(); }", "for (; x; ) break;");
test("while (x) { if (1) continue; z(); }", "for (; x; ) ;"); // test("while (x) { if (1) continue; z(); }", "for (; x; ) ;");
test( // test(
"foo: while (a) while (x) { if (1) continue foo; z(); }", // "foo: while (a) while (x) { if (1) continue foo; z(); }",
"foo: for (; a; ) for (; x; ) continue foo;", // "foo: for (; a; ) for (; x; ) continue foo;",
); // );
test("while (x) { y(); if (1) break; z(); }", "for (; x; ) { y(); break;}"); // test("while (x) { y(); if (1) break; z(); }", "for (; x; ) { y(); break;}");
test("while (x) { y(); if (1) continue; z(); }", "for (; x; ) y();"); // test("while (x) { y(); if (1) continue; z(); }", "for (; x; ) y();");
test("while (x) { y(); debugger; if (1) continue; z(); }", "for (; x; ) { y(); debugger;}"); // test("while (x) { y(); debugger; if (1) continue; z(); }", "for (; x; ) { y(); debugger;}");
test("while (x) { let y = z(); if (1) continue; z(); }", "for (; x; ) { let y = z();}"); // test("while (x) { let y = z(); if (1) continue; z(); }", "for (; x; ) { let y = z();}");
test( // test(
"while (x) { debugger; if (y) { if (1) break; z() } }", // "while (x) { debugger; if (y) { if (1) break; z() } }",
"for (; x; ) { debugger; if (y) break;}", // "for (; x; ) { debugger; if (y) break;}",
); // );
test( // test(
"while (x) { debugger; if (y) { if (1) continue; z() } }", // "while (x) { debugger; if (y) { if (1) continue; z() } }",
"for (; x; ) { debugger; y;}", // "for (; x; ) { debugger; y;}",
); // );
test( // test(
"while (x) { debugger; if (1) { if (1) break; z() } }", // "while (x) { debugger; if (1) { if (1) break; z() } }",
"for (; x; ) { debugger; break;}", // "for (; x; ) { debugger; break;}",
); // );
test("while (x) { debugger; if (1) { if (1) continue; z() } }", "for (; x; ) debugger;"); // test("while (x) { debugger; if (1) { if (1) continue; z() } }", "for (; x; ) debugger;");
test("while (x()) continue", "for (; x(); ) ;"); // test("while (x()) continue", "for (; x(); ) ;");
test("while (x) { y(); continue }", "for (; x; ) y();"); // test("while (x) { y(); continue }", "for (; x; ) y();");
test("while (x) { if (y) { z(); continue } }", "for (; x; ) if (y) { z(); continue; }"); // test("while (x) { if (y) { z(); continue } }", "for (; x; ) if (y) { z(); continue; }");
test( // test(
"label: while (x) while (y) { z(); continue label }", // "label: while (x) while (y) { z(); continue label }",
"label: for (; x; ) for (; y; ) { z(); continue label;}", // "label: for (; x; ) for (; y; ) { z(); continue label;}",
); // );
test("while (x) { if (y) continue; z(); }", "for (; x; ) y || z();"); // test("while (x) { if (y) continue; z(); }", "for (; x; ) y || z();");
test("while (x) { if (y) continue; else z(); w(); }", "for (; x; ) y || (z(), w());"); // test("while (x) { if (y) continue; else z(); w(); }", "for (; x; ) y || (z(), w());");
test("while (x) { t(); if (y) continue; z(); }", "for (; x; ) t(), !y && z();"); // test("while (x) { t(); if (y) continue; z(); }", "for (; x; ) t(), !y && z();");
test( // test(
"while (x) { t(); if (y) continue; else z(); w(); }", // "while (x) { t(); if (y) continue; else z(); w(); }",
"for (; x; ) t(), !y && (z(), w());", // "for (; x; ) t(), !y && (z(), w());",
); // );
test("while (x) { debugger; if (y) continue; z(); }", "for (; x; ) { debugger; y || z();}"); // test("while (x) { debugger; if (y) continue; z(); }", "for (; x; ) { debugger; y || z();}");
test( // test(
"while (x) { debugger; if (y) continue; else z(); w(); }", // "while (x) { debugger; if (y) continue; else z(); w(); }",
"for (; x; ) { debugger; y || (z(), w());}", // "for (; x; ) { debugger; y || (z(), w());}",
); // );
test( // test(
"while (x) { if (y) continue; function y() {} }", // "while (x) { if (y) continue; function y() {} }",
"for (; x; ) { let y = function() { }; var y = y;}", // "for (; x; ) { let y = function() { }; var y = y;}",
); // );
test("while (x) { if (y) continue; let y }", "for (; x; ) { if (y) continue; let y;}"); // test("while (x) { if (y) continue; let y }", "for (; x; ) { if (y) continue; let y;}");
test("while (x) { if (y) continue; var y }", "for (; x; ) if (!y) var y;"); // test("while (x) { if (y) continue; var y }", "for (; x; ) if (!y) var y;");
test("console.log(undefined)", "console.log(void 0);"); test("console.log(undefined)", "console.log(void 0);");
test("console.log(+undefined)", "console.log(NaN);"); test("console.log(+undefined)", "console.log(NaN);");
test("console.log(undefined + undefined)", "console.log(void 0 + void 0);"); test("console.log(undefined + undefined)", "console.log(void 0 + void 0);");
test("const x = undefined", "const x = void 0;"); test("const x = undefined", "const x = void 0;");
test("let x = undefined", "let x;"); test("let x = undefined", "let x;");
test("var x = undefined", "var x = void 0;"); test("var x = undefined", "var x = void 0;");
test("function foo(a) { if (!a) return undefined; a() }", "function foo(a) { a && a();}"); // test("function foo(a) { if (!a) return undefined; a() }", "function foo(a) { a && a();}");
test("delete undefined", "delete undefined;"); test("delete undefined", "delete undefined;");
test("undefined--", "undefined--;"); test("undefined--", "undefined--;");
test("undefined++", "undefined++;"); test("undefined++", "undefined++;");
@ -247,11 +247,11 @@ fn js_parser_test() {
test("undefined = 1", "undefined = 1;"); test("undefined = 1", "undefined = 1;");
test("[undefined] = 1", "[undefined] = 1;"); test("[undefined] = 1", "[undefined] = 1;");
test("({x: undefined} = 1)", "({ x: undefined } = 1);"); test("({x: undefined} = 1)", "({ x: undefined } = 1);");
test("with (x) y(undefined); z(undefined)", "with (x) y(undefined);z(void 0);"); // test("with (x) y(undefined); z(undefined)", "with (x) y(undefined);z(void 0);");
test( // test(
"with (x) while (i) y(undefined); z(undefined)", // "with (x) while (i) y(undefined); z(undefined)",
"with (x) for (; i; ) y(undefined);z(void 0);", // "with (x) for (; i; ) y(undefined);z(void 0);",
); // );
test("x['y']", "x.y;"); test("x['y']", "x.y;");
test("x['y z']", "x['y z'];"); test("x['y z']", "x['y z'];");
test("x?.['y']", "x?.y;"); test("x?.['y']", "x?.y;");
@ -259,7 +259,7 @@ fn js_parser_test() {
test("x?.['y']()", "x?.y();"); test("x?.['y']()", "x?.y();");
test("x?.['y z']()", "x?.['y z']();"); test("x?.['y z']()", "x?.['y z']();");
test("x['y' + 'z']", "x.yz;"); test("x['y' + 'z']", "x.yz;");
test("x?.['y' + 'z']", "x?.['yz'];"); // test("x?.['y' + 'z']", "x?.['yz'];");
test("x['0']", "x[0];"); test("x['0']", "x[0];");
test("x['123']", "x[123];"); test("x['123']", "x[123];");
test("x['-123']", "x[-123];"); test("x['-123']", "x[-123];");
@ -270,17 +270,17 @@ fn js_parser_test() {
test("x['-0x1']", "x['-0x1'];"); test("x['-0x1']", "x['-0x1'];");
test("x['2147483647']", "x[2147483647];"); test("x['2147483647']", "x[2147483647];");
test("x['2147483648']", "x['2147483648'];"); test("x['2147483648']", "x['2147483648'];");
test("x['-2147483648']", "x[-2147483648];"); // test("x['-2147483648']", "x[-2147483648];");
test("x['-2147483649']", "x['-2147483649'];"); test("x['-2147483649']", "x['-2147483649'];");
test("while(1) { while (1) {} }", "for (; ; ) for (; ; ) ;"); test("while(1) { while (1) {} }", "for (;;) for (;;) ;");
test("while(1) { const x = y; }", "for (; ; ) { const x = y;}"); test("while(1) { const x = y; }", "for (;;) { const x = y;}");
test("while(1) { let x; }", "for (; ; ) { let x;}"); test("while(1) { let x; }", "for (;;) { let x;}");
test("while(1) { var x; }", "for (; ; ) var x;"); // test("while(1) { var x; }", "for (;;) var x;");
test("while(1) { class X {} }", "for (; ; ) { class X { }}"); test("while(1) { class X {} }", "for (;;) { class X { }}");
test("while(1) { function x() {} }", "for (; ; ) var x = function() { };"); // test("while(1) { function x() {} }", "for (;;) var x = function() { };");
test("while(1) { function* x() {} }", "for (; ; ) { function* x() { }}"); test("while(1) { function* x() {} }", "for (;;) { function* x() { }}");
test("while(1) { async function x() {} }", "for (; ; ) { async function x() { }}"); test("while(1) { async function x() {} }", "for (;;) { async function x() { }}");
test("while(1) { async function* x() {} }", "for (; ; ) { async function* x() { }}"); test("while(1) { async function* x() {} }", "for (;;) { async function* x() { }}");
test("x(); switch (y) { case z: return w; }", "switch (x(), y) { case z: return w;}"); test("x(); switch (y) { case z: return w; }", "switch (x(), y) { case z: return w;}");
test( test(
"if (t) { x(); switch (y) { case z: return w; } }", "if (t) { x(); switch (y) { case z: return w; } }",
@ -290,38 +290,38 @@ fn js_parser_test() {
test("a = 0 + ''", "a = '0';"); test("a = 0 + ''", "a = '0';");
test("a = '' + b", "a = '' + b;"); test("a = '' + b", "a = '' + b;");
test("a = b + ''", "a = b + '';"); test("a = b + ''", "a = b + '';");
test("a = [] + 0", "a = '0';"); // test("a = [] + 0", "a = '0';");
test("a = 0 + []", "a = '0';"); // test("a = 0 + []", "a = '0';");
test("a = [] + b", "a = [] + b;"); test("a = [] + b", "a = [] + b;");
test("a = b + []", "a = b + [];"); test("a = b + []", "a = b + [];");
test("a = [b] + 0", "a = [b] + 0;"); test("a = [b] + 0", "a = [b] + 0;");
test("a = 0 + [b]", "a = 0 + [b];"); test("a = 0 + [b]", "a = 0 + [b];");
test("a = [1, 2] + ''", "a = '1,2';"); // test("a = [1, 2] + ''", "a = '1,2';");
test("a = [1, 0, 2] + ''", "a = '1,0,2';"); // test("a = [1, 0, 2] + ''", "a = '1,0,2';");
test("a = [1, null, 2] + ''", "a = '1,,2';"); // test("a = [1, null, 2] + ''", "a = '1,,2';");
test("a = [1, undefined, 2] + ''", "a = '1,,2';"); // test("a = [1, undefined, 2] + ''", "a = '1,,2';");
test("a = [1, true, 2] + ''", "a = '1,true,2';"); // test("a = [1, true, 2] + ''", "a = '1,true,2';");
test("a = [1, false, 2] + ''", "a = '1,false,2';"); // test("a = [1, false, 2] + ''", "a = '1,false,2';");
test("a = [1, , 2] + ''", "a = [1, , 2] + '';"); test("a = [1, , 2] + ''", "a = [1, , 2] + '';");
test("a = [1, , ,] + ''", "a = [1, , ,] + '';"); test("a = [1, , ,] + ''", "a = [1, , ,] + '';");
test("a = {} + 0", "a = '[object Object]0';"); // test("a = {} + 0", "a = '[object Object]0';");
test("a = 0 + {}", "a = '0[object Object]';"); // test("a = 0 + {}", "a = '0[object Object]';");
test("a = {} + b", "a = {} + b;"); test("a = {} + b", "a = {} + b;");
test("a = b + {}", "a = b + {};"); test("a = b + {}", "a = b + {};");
test("a = {toString:()=>1} + 0", "a = { toString: () => 1 } + 0;"); test("a = {toString:()=>1} + 0", "a = { toString: () => 1 } + 0;");
test("a = 0 + {toString:()=>1}", "a = 0 + { toString: () => 1 };"); test("a = 0 + {toString:()=>1}", "a = 0 + { toString: () => 1 };");
test("a = '' + `${b}`", "a = `${b}`;"); // test("a = '' + `${b}`", "a = `${b}`;");
test("a = `${b}` + ''", "a = `${b}`;"); // test("a = `${b}` + ''", "a = `${b}`;");
test("a = '' + typeof b", "a = typeof b;"); // test("a = '' + typeof b", "a = typeof b;");
test("a = typeof b + ''", "a = typeof b;"); // test("a = typeof b + ''", "a = typeof b;");
test("a = [] + `${b}`", "a = `${b}`;"); // test("a = [] + `${b}`", "a = `${b}`;");
test("a = `${b}` + []", "a = `${b}`;"); // test("a = `${b}` + []", "a = `${b}`;");
test("a = [] + typeof b", "a = typeof b;"); // test("a = [] + typeof b", "a = typeof b;");
test("a = typeof b + []", "a = typeof b;"); // test("a = typeof b + []", "a = typeof b;");
test("a = [b] + `${b}`", "a = [b] + `${b}`;"); // test("a = [b] + `${b}`", "a = [b] + `${b}`;");
test("a = `${b}` + [b]", "a = `${b}` + [b];"); // test("a = `${b}` + [b]", "a = `${b}` + [b];");
test("a = {} + `${b}`", "a = `[object Object]${b}`;"); // test("a = {} + `${b}`", "a = `[object Object]${b}`;");
test("a = `${b}` + {}", "a = `${b}[object Object]`;"); // test("a = `${b}` + {}", "a = `${b}[object Object]`;");
test("a = {} + typeof b", "a = {} + typeof b;"); test("a = {} + typeof b", "a = {} + typeof b;");
test("a = typeof b + {}", "a = typeof b + {};"); test("a = typeof b + {}", "a = typeof b + {};");
test("a = {toString:()=>1} + `${b}`", "a = { toString: () => 1 } + `${b}`;"); test("a = {toString:()=>1} + `${b}`", "a = { toString: () => 1 } + `${b}`;");
@ -330,8 +330,8 @@ fn js_parser_test() {
test("a = '' + true", "a = 'true';"); test("a = '' + true", "a = 'true';");
test("a = false + ''", "a = 'false';"); test("a = false + ''", "a = 'false';");
test("a = true + ''", "a = 'true';"); test("a = true + ''", "a = 'true';");
test("a = 1 + false + ''", "a = 1 + false + '';"); // test("a = 1 + false + ''", "a = 1 + false + '';");
test("a = 0 + true + ''", "a = 0 + true + '';"); // test("a = 0 + true + ''", "a = 0 + true + '';");
test("a = '' + null", "a = 'null';"); test("a = '' + null", "a = 'null';");
test("a = null + ''", "a = 'null';"); test("a = null + ''", "a = 'null';");
test("a = '' + undefined", "a = 'undefined';"); test("a = '' + undefined", "a = 'undefined';");
@ -340,19 +340,19 @@ fn js_parser_test() {
test("a = '' + 1n", "a = '1';"); test("a = '' + 1n", "a = '1';");
test("a = '' + 123n", "a = '123';"); test("a = '' + 123n", "a = '123';");
test("a = '' + 1_2_3n", "a = '123';"); test("a = '' + 1_2_3n", "a = '123';");
test("a = '' + 0b0n", "a = '' + 0b0n;"); // test("a = '' + 0b0n", "a = '' + 0b0n;");
test("a = '' + 0o0n", "a = '' + 0o0n;"); // test("a = '' + 0o0n", "a = '' + 0o0n;");
test("a = '' + 0x0n", "a = '' + 0x0n;"); // test("a = '' + 0x0n", "a = '' + 0x0n;");
test("a = '' + /a\\b/ig", "a = '/a\\\\b/ig';"); // test("a = '' + /a\\b/ig", "a = '/a\\\\b/ig';");
test("a = /a\\b/ig + ''", "a = '/a\\\\b/ig';"); // test("a = /a\\b/ig + ''", "a = '/a\\\\b/ig';");
test("a = '' + ''.constructor", "a = 'function String() { [native code] }';"); // test("a = '' + ''.constructor", "a = 'function String() { [native code] }';");
test("a = ''.constructor + ''", "a = 'function String() { [native code] }';"); // test("a = ''.constructor + ''", "a = 'function String() { [native code] }';");
test("a = '' + /./.constructor", "a = 'function RegExp() { [native code] }';"); // test("a = '' + /./.constructor", "a = 'function RegExp() { [native code] }';");
test("a = /./.constructor + ''", "a = 'function RegExp() { [native code] }';"); // test("a = /./.constructor + ''", "a = 'function RegExp() { [native code] }';");
test("''.length++", "''.length++;"); test("''.length++", "''.length++;");
test("''.length = a", "''.length = a;"); test("''.length = a", "''.length = a;");
test("a = ''.len", "a = ''.len;"); test("a = ''.len", "a = ''.len;");
test("a = [].length", "a = [].length;"); test("a = [].length", "a = 0;");
test("a = ''.length", "a = 0;"); test("a = ''.length", "a = 0;");
test("a = ``.length", "a = 0;"); test("a = ``.length", "a = 0;");
test("a = b``.length", "a = b``.length;"); test("a = b``.length", "a = b``.length;");
@ -360,9 +360,9 @@ fn js_parser_test() {
test("a = 'ȧḃċ'.length", "a = 3;"); test("a = 'ȧḃċ'.length", "a = 3;");
test("a = '👯‍♂️'.length", "a = 5;"); test("a = '👯‍♂️'.length", "a = 5;");
test("a = 'abc'[-1]", "a = 'abc'[-1];"); test("a = 'abc'[-1]", "a = 'abc'[-1];");
test("a = 'abc'[-0]", "a = 'a';"); // test("a = 'abc'[-0]", "a = 'a';");
test("a = 'abc'[0]", "a = 'a';"); // test("a = 'abc'[0]", "a = 'a';");
test("a = 'abc'[2]", "a = 'c';"); // test("a = 'abc'[2]", "a = 'c';");
test("a = 'abc'[3]", "a = 'abc'[3];"); test("a = 'abc'[3]", "a = 'abc'[3];");
test("a = 'abc'[NaN]", "a = 'abc'[NaN];"); test("a = 'abc'[NaN]", "a = 'abc'[NaN];");
test("a = 'abc'[-1e100]", "a = 'abc'[-1e100];"); test("a = 'abc'[-1e100]", "a = 'abc'[-1e100];");
@ -373,7 +373,7 @@ fn js_parser_test() {
test("a = !(b != c)", "a = b == c;"); test("a = !(b != c)", "a = b == c;");
test("a = !(b === c)", "a = b !== c;"); test("a = !(b === c)", "a = b !== c;");
test("a = !(b !== c)", "a = b === c;"); test("a = !(b !== c)", "a = b === c;");
test("if (!(a, b)) return c", "if (a, !b) return c;"); // test("if (!(a, b)) return c", "if (a, !b) return c;");
test("a = !(b < c)", "a = !(b < c);"); test("a = !(b < c)", "a = !(b < c);");
test("a = !(b > c)", "a = !(b > c);"); test("a = !(b > c)", "a = !(b > c);");
test("a = !(b <= c)", "a = !(b <= c);"); test("a = !(b <= c)", "a = !(b <= c);");
@ -403,23 +403,23 @@ fn js_parser_test() {
test("a = !!(b && !c)", "a = !!(b && !c);"); test("a = !!(b && !c)", "a = !!(b && !c);");
test("a = !!(b || !c)", "a = !!(b || !c);"); test("a = !!(b || !c)", "a = !!(b || !c);");
test("a = !!(b ?? !c)", "a = !!(b ?? !c);"); test("a = !!(b ?? !c)", "a = !!(b ?? !c);");
test("a = !!(!b && !c)", "a = !b && !c;"); // test("a = !!(!b && !c)", "a = !b && !c;");
test("a = !!(!b || !c)", "a = !b || !c;"); // test("a = !!(!b || !c)", "a = !b || !c;");
test("a = !!(!b ?? !c)", "a = !b;"); test("a = !!(!b ?? !c)", "a = !b;");
test("a = !!(b, c)", "a = (b, !!c);"); // test("a = !!(b, c)", "a = (b, !!c);");
test("a = Boolean(b); var Boolean", "a = Boolean(b);var Boolean;"); test("a = Boolean(b); var Boolean", "a = Boolean(b);var Boolean;");
test("a = Boolean()", "a = false;"); test("a = Boolean()", "a = !1;");
test("a = Boolean(b)", "a = !!b;"); test("a = Boolean(b)", "a = !!b;");
test("a = Boolean(!b)", "a = !b;"); test("a = Boolean(!b)", "a = !b;");
test("a = Boolean(!!b)", "a = !!b;"); test("a = Boolean(!!b)", "a = !!b;");
test("a = Boolean(b ? true : false)", "a = !!b;"); test("a = Boolean(b ? true : false)", "a = !!b;");
test("a = Boolean(b ? false : true)", "a = !b;"); test("a = Boolean(b ? false : true)", "a = !b;");
test("a = Boolean(b ? c > 0 : c < 0)", "a = b ? c > 0 : c < 0;"); // test("a = Boolean(b ? c > 0 : c < 0)", "a = b ? c > 0 : c < 0;");
test("a = Boolean((b | c) !== 0)", "a = !!(b | c);"); // test("a = Boolean((b | c) !== 0)", "a = !!(b | c);");
test("a = Boolean(b ? (c | d) !== 0 : (d | e) !== 0)", "a = !!(b ? c | d : d | e);"); // test("a = Boolean(b ? (c | d) !== 0 : (d | e) !== 0)", "a = !!(b ? c | d : d | e);");
test("a = Number(x)", "a = Number(x);"); test("a = Number(x)", "a = Number(x);");
test("a = Number(0n)", "a = Number(0n);"); test("a = Number(0n)", "a = Number(0n);");
test("a = Number(false); var Number", "a = Number(false);var Number;"); test("a = Number(false); var Number", "a = Number(!1);var Number;");
test("a = Number(0xFFFF_FFFF_FFFF_FFFFn)", "a = Number(0xFFFFFFFFFFFFFFFFn);"); test("a = Number(0xFFFF_FFFF_FFFF_FFFFn)", "a = Number(0xFFFFFFFFFFFFFFFFn);");
test("a = Number()", "a = 0;"); test("a = Number()", "a = 0;");
test("a = Number(-123)", "a = -123;"); test("a = Number(-123)", "a = -123;");
@ -427,52 +427,52 @@ fn js_parser_test() {
test("a = Number(true)", "a = 1;"); test("a = Number(true)", "a = 1;");
test("a = Number(undefined)", "a = NaN;"); test("a = Number(undefined)", "a = NaN;");
test("a = Number(null)", "a = 0;"); test("a = Number(null)", "a = 0;");
test("a = Number(b ? !c : !d)", "a = +(b ? !c : !d);"); // test("a = Number(b ? !c : !d)", "a = +(b ? !c : !d);");
test("a = String(x)", "a = String(x);"); // test("a = String(x)", "a = String(x);");
test("a = String('x'); var String", "a = String('x');var String;"); test("a = String('x'); var String", "a = String('x');var String;");
test("a = String()", "a = '';"); test("a = String()", "a = '';");
test("a = String('x')", "a = 'x';"); test("a = String('x')", "a = 'x';");
test("a = String(b ? 'x' : 'y')", "a = b ? 'x' : 'y';"); // test("a = String(b ? 'x' : 'y')", "a = b ? 'x' : 'y';");
test("a = BigInt(x)", "a = BigInt(x);"); test("a = BigInt(x)", "a = BigInt(x);");
test("a = BigInt(0n); var BigInt", "a = BigInt(0n);var BigInt;"); test("a = BigInt(0n); var BigInt", "a = BigInt(0n);var BigInt;");
test("a = BigInt()", "a = BigInt();"); test("a = BigInt()", "a = BigInt();");
test("a = BigInt('0')", "a = BigInt('0');"); test("a = BigInt('0')", "a = BigInt('0');");
test("a = BigInt(0n)", "a = 0n;"); test("a = BigInt(0n)", "a = 0n;");
test("a = BigInt(b ? 0n : 1n)", "a = b ? 0n : 1n;"); // test("a = BigInt(b ? 0n : 1n)", "a = b ? 0n : 1n;");
test("a = 'xy'.charCodeAt()", "a = 120;"); test("a = 'xy'.charCodeAt()", "a = 120;");
test("a = 'xy'.charCodeAt(0)", "a = 120;"); test("a = 'xy'.charCodeAt(0)", "a = 120;");
test("a = 'xy'.charCodeAt(1)", "a = 121;"); test("a = 'xy'.charCodeAt(1)", "a = 121;");
test("a = 'xy'.charCodeAt(-1)", "a = NaN;"); test("a = 'xy'.charCodeAt(-1)", "a = NaN;");
test("a = 'xy'.charCodeAt(2)", "a = NaN;"); // test("a = 'xy'.charCodeAt(2)", "a = NaN;");
test("a = '🧀'.charCodeAt()", "a = 55358;"); // test("a = '🧀'.charCodeAt()", "a = 55358;");
test("a = '🧀'.charCodeAt(0)", "a = 55358;"); // test("a = '🧀'.charCodeAt(0)", "a = 55358;");
test("a = '🧀'.charCodeAt(1)", "a = 56768;"); // test("a = '🧀'.charCodeAt(1)", "a = 56768;");
test("a = '🧀'.charCodeAt(-1)", "a = NaN;"); // test("a = '🧀'.charCodeAt(-1)", "a = NaN;");
test("a = '🧀'.charCodeAt(2)", "a = NaN;"); // test("a = '🧀'.charCodeAt(2)", "a = NaN;");
test("a = 'xy'.charCodeAt(NaN)", "a = 'xy'.charCodeAt(NaN);"); test("a = 'xy'.charCodeAt(NaN)", "a = 'xy'.charCodeAt(NaN);");
test("a = 'xy'.charCodeAt(-Infinity)", "a = 'xy'.charCodeAt(-Infinity);"); test("a = 'xy'.charCodeAt(-Infinity)", "a = 'xy'.charCodeAt(-Infinity);");
test("a = 'xy'.charCodeAt(Infinity)", "a = 'xy'.charCodeAt(Infinity);"); test("a = 'xy'.charCodeAt(Infinity)", "a = 'xy'.charCodeAt(Infinity);");
test("a = 'xy'.charCodeAt(0.5)", "a = 'xy'.charCodeAt(0.5);"); test("a = 'xy'.charCodeAt(0.5)", "a = 'xy'.charCodeAt(0.5);");
test("a = 'xy'.charCodeAt(1e99)", "a = 'xy'.charCodeAt(1e99);"); test("a = 'xy'.charCodeAt(1e99)", "a = NaN;");
test("a = 'xy'.charCodeAt('1')", "a = 'xy'.charCodeAt('1');"); test("a = 'xy'.charCodeAt('1')", "a = 121;");
test("a = 'xy'.charCodeAt(1, 2)", "a = 'xy'.charCodeAt(1, 2);"); test("a = 'xy'.charCodeAt(1, 2)", "a = 121;");
test("a = String.fromCharCode()", "a = '';"); test("a = String.fromCharCode()", "a = '';");
test("a = String.fromCharCode(0)", "a = '\0';"); test("a = String.fromCharCode(0)", "a = '\\0';");
test("a = String.fromCharCode(120)", "a = 'x';"); test("a = String.fromCharCode(120)", "a = 'x';");
test("a = String.fromCharCode(120, 121)", "a = 'xy';"); test("a = String.fromCharCode(120, 121)", "a = 'xy';");
test("a = String.fromCharCode(55358, 56768)", "a = '🧀';"); // test("a = String.fromCharCode(55358, 56768)", "a = '🧀';");
test("a = String.fromCharCode(0x10000)", "a = '\0';"); test("a = String.fromCharCode(0x10000)", "a = '\\0';");
test("a = String.fromCharCode(0x10078, 0x10079)", "a = 'xy';"); test("a = String.fromCharCode(0x10078, 0x10079)", "a = 'xy';");
test("a = String.fromCharCode(0x1_0000_FFFF)", "a = '￿';"); test("a = String.fromCharCode(0x1_0000_FFFF)", "a = '￿';");
test("a = String.fromCharCode(NaN)", "a = '\0';"); test("a = String.fromCharCode(NaN)", "a = '\\0';");
test("a = String.fromCharCode(-Infinity)", "a = '\0';"); test("a = String.fromCharCode(-Infinity)", "a = '\\0';");
test("a = String.fromCharCode(Infinity)", "a = '\0';"); test("a = String.fromCharCode(Infinity)", "a = '\\0';");
test("a = String.fromCharCode(null)", "a = '\0';"); test("a = String.fromCharCode(null)", "a = '\\0';");
test("a = String.fromCharCode(undefined)", "a = '\0';"); test("a = String.fromCharCode(undefined)", "a = '\\0';");
test("a = String.fromCharCode('123')", "a = '{';"); test("a = String.fromCharCode('123')", "a = '{';");
test("a = String.fromCharCode(x)", "a = String.fromCharCode(x);"); test("a = String.fromCharCode(x)", "a = String.fromCharCode(x);");
test("a = String.fromCharCode('x')", "a = String.fromCharCode('x');"); test("a = String.fromCharCode('x')", "a = '\\0';");
test("a = String.fromCharCode('0.5')", "a = String.fromCharCode('0.5');"); test("a = String.fromCharCode('0.5')", "a = '\\0';");
test("a = false.toString()", "a = 'false';"); test("a = false.toString()", "a = 'false';");
test("a = true.toString()", "a = 'true';"); test("a = true.toString()", "a = 'true';");
test("a = 'xy'.toString()", "a = 'xy';"); test("a = 'xy'.toString()", "a = 'xy';");
@ -483,7 +483,7 @@ fn js_parser_test() {
test("a = NaN.toString()", "a = 'NaN';"); test("a = NaN.toString()", "a = 'NaN';");
test("a = Infinity.toString()", "a = 'Infinity';"); test("a = Infinity.toString()", "a = 'Infinity';");
test("a = (-Infinity).toString()", "a = '-Infinity';"); test("a = (-Infinity).toString()", "a = '-Infinity';");
test("a = /a\\b/ig.toString()", "a = '/a\\\\b/ig';"); // test("a = /a\\b/ig.toString()", "a = '/a\\\\b/ig';");
test("a = 100 .toString(0)", "a = 100 .toString(0);"); test("a = 100 .toString(0)", "a = 100 .toString(0);");
test("a = 100 .toString(1)", "a = 100 .toString(1);"); test("a = 100 .toString(1)", "a = 100 .toString(1);");
test("a = 100 .toString(2)", "a = '1100100';"); test("a = 100 .toString(2)", "a = '1100100';");
@ -496,14 +496,14 @@ fn js_parser_test() {
test("a = 1000000 .toString(29)", "a = '1c01m';"); test("a = 1000000 .toString(29)", "a = '1c01m';");
test("a = 1000000 .toString(31)", "a = '12hi2';"); test("a = 1000000 .toString(31)", "a = '12hi2';");
test("a = 1000000 .toString(36)", "a = 'lfls';"); test("a = 1000000 .toString(36)", "a = 'lfls';");
test("a = (-1000000).toString(36)", "a = '-lfls';"); // test("a = (-1000000).toString(36)", "a = '-lfls';");
test("a = 0 .toString(36)", "a = '0';"); test("a = 0 .toString(36)", "a = '0';");
test("a = (-0).toString(36)", "a = '0';"); test("a = (-0).toString(36)", "a = '0';");
test("a = false.toString(b)", "a = false.toString(b);"); test("a = false.toString(b)", "a = (!1).toString(b);");
test("a = true.toString(b)", "a = true.toString(b);"); test("a = true.toString(b)", "a = (!0).toString(b);");
test("a = 'xy'.toString(b)", "a = 'xy'.toString(b);"); test("a = 'xy'.toString(b)", "a = 'xy'.toString(b);");
test("a = 123 .toString(b)", "a = 123 .toString(b);"); test("a = 123 .toString(b)", "a = 123 .toString(b);");
test("a = 0.5.toString()", "a = 0.5.toString();"); test("a = 0.5.toString()", "a = '0.5';");
test("a = 1e99.toString(b)", "a = 1e99.toString(b);"); test("a = 1e99.toString(b)", "a = 1e99.toString(b);");
test("a = /./.toString(b)", "a = /./.toString(b);"); test("a = /./.toString(b)", "a = /./.toString(b);");
test("1 ? a() : b()", "a();"); test("1 ? a() : b()", "a();");
@ -530,24 +530,21 @@ fn js_parser_test() {
test("if (!!!a) b()", "a || b();"); test("if (!!!a) b()", "a || b();");
test("if (1) {} else a()", ""); test("if (1) {} else a()", "");
test("if (0) {} else a()", "a();"); test("if (0) {} else a()", "a();");
test("if (a) {} else b()", "a || b();"); // test("if (a) {} else b()", "a || b();");
test("if (!a) {} else b()", "a && b();"); // test("if (!a) {} else b()", "a && b();");
test("if (!!a) {} else b()", "a || b();"); // test("if (!!a) {} else b()", "a || b();");
test("if (!!!a) {} else b()", "a && b();"); // test("if (!!!a) {} else b()", "a && b();");
test("if (a) {} else throw b", "if (!a) throw b;"); // test("if (a) {} else throw b", "if (!a) throw b;");
test("if (!a) {} else throw b", "if (a) throw b;"); // test("if (!a) {} else throw b", "if (a) throw b;");
test("a(); if (b) throw c", "if (a(), b) throw c;"); test("a(); if (b) throw c", "if (a(), b) throw c;");
test("if (a) if (b) throw c", "if (a && b) throw c;"); test("if (a) if (b) throw c", "if (a && b) throw c;");
test("if (true) { let a = b; if (c) throw d }", "{ let a = b; if (c) throw d;}"); test("if (true) { let a = b; if (c) throw d }", "{ let a = b; if (c) throw d;}");
test("if (true) { if (a) throw b; if (c) throw d }", "if (a) throw b;if (c) throw d;"); // test("if (true) { if (a) throw b; if (c) throw d }", "if (a) throw b;if (c) throw d;");
test( // test("if (false) throw a; else { let b = c; if (d) throw e }", "{ let b = c; if (d) throw e;}");
"if (false) throw a; else { let b = c; if (d) throw e }", // test(
"{ let b = c; if (d) throw e;}", // "if (false) throw a; else { if (b) throw c; if (d) throw e }",
); // "if (b) throw c;if (d) throw e;",
test( // );
"if (false) throw a; else { if (b) throw c; if (d) throw e }",
"if (b) throw c;if (d) throw e;",
);
test( test(
"if (a) { if (b) throw c; else { let d = e; if (f) throw g } }", "if (a) { if (b) throw c; else { let d = e; if (f) throw g } }",
"if (a) { if (b) throw c; { let d = e; if (f) throw g; }}", "if (a) { if (b) throw c; { let d = e; if (f) throw g; }}",
@ -560,12 +557,12 @@ fn js_parser_test() {
test("a = b ? false : true", "a = !b;"); test("a = b ? false : true", "a = !b;");
test("a = !b ? true : false", "a = !b;"); test("a = !b ? true : false", "a = !b;");
test("a = !b ? false : true", "a = !!b;"); test("a = !b ? false : true", "a = !!b;");
test("a = b == c ? true : false", "a = b == c;"); // test("a = b == c ? true : false", "a = b == c;");
test("a = b != c ? true : false", "a = b != c;"); // test("a = b != c ? true : false", "a = b != c;");
test("a = b === c ? true : false", "a = b === c;"); // test("a = b === c ? true : false", "a = b === c;");
test("a = b !== c ? true : false", "a = b !== c;"); // test("a = b !== c ? true : false", "a = b !== c;");
test("a ? b(c) : b(d)", "a ? b(c) : b(d);"); test("a ? b(c) : b(d)", "a ? b(c) : b(d);");
test("let a; a ? b(c) : b(d)", "let a;a ? b(c) : b(d);"); // test("let a; a ? b(c) : b(d)", "let a;a ? b(c) : b(d);");
test("let a, b; a ? b(c) : b(d)", "let a, b;b(a ? c : d);"); test("let a, b; a ? b(c) : b(d)", "let a, b;b(a ? c : d);");
test("let a, b; a ? b(c, 0) : b(d)", "let a, b;a ? b(c, 0) : b(d);"); test("let a, b; a ? b(c, 0) : b(d)", "let a, b;a ? b(c, 0) : b(d);");
test("let a, b; a ? b(c) : b(d, 0)", "let a, b;a ? b(c) : b(d, 0);"); test("let a, b; a ? b(c) : b(d, 0)", "let a, b;a ? b(c) : b(d, 0);");
@ -580,7 +577,7 @@ fn js_parser_test() {
test("let a, b; a ? b(...c) : b(...a)", "let a, b;b(...a && c);"); test("let a, b; a ? b(...c) : b(...a)", "let a, b;b(...a && c);");
test("let a; a.x ? b(c) : b(d)", "let a;a.x ? b(c) : b(d);"); test("let a; a.x ? b(c) : b(d)", "let a;a.x ? b(c) : b(d);");
test("let a, b; a.x ? b(c) : b(d)", "let a, b;a.x ? b(c) : b(d);"); test("let a, b; a.x ? b(c) : b(d)", "let a, b;a.x ? b(c) : b(d);");
test("let a, b; a ? b.y(c) : b.y(d)", "let a, b;a ? b.y(c) : b.y(d);"); // test("let a, b; a ? b.y(c) : b.y(d)", "let a, b;a ? b.y(c) : b.y(d);");
test("let a, b; a.x ? b.y(c) : b.y(d)", "let a, b;a.x ? b.y(c) : b.y(d);"); test("let a, b; a.x ? b.y(c) : b.y(d)", "let a, b;a.x ? b.y(c) : b.y(d);");
test("a ? b : c ? b : d", "a || c ? b : d;"); test("a ? b : c ? b : d", "a || c ? b : d;");
test("a ? b ? c : d : d", "a && b ? c : d;"); test("a ? b ? c : d : d", "a && b ? c : d;");
@ -595,31 +592,31 @@ fn js_parser_test() {
test("a ? c : b && d", "a ? c : b && d;"); test("a ? c : b && d", "a ? c : b && d;");
test("a ? c : b || c", "a ? c : b || c;"); test("a ? c : b || c", "a ? c : b || c;");
test("a = b == null ? c : b", "a = b == null ? c : b;"); test("a = b == null ? c : b", "a = b == null ? c : b;");
test("a = b != null ? b : c", "a = b != null ? b : c;"); test("a = b != null ? b : c", "a = b == null ? c : b;");
test("let b; a = b == null ? c : b", "let b;a = b ?? c;"); // test("let b; a = b == null ? c : b", "let b;a = b ?? c;");
test("let b; a = b != null ? b : c", "let b;a = b ?? c;"); // test("let b; a = b != null ? b : c", "let b;a = b ?? c;");
test("let b; a = b == null ? b : c", "let b;a = b == null ? b : c;"); test("let b; a = b == null ? b : c", "let b;a = b == null ? b : c;");
test("let b; a = b != null ? c : b", "let b;a = b != null ? c : b;"); // test("let b; a = b != null ? c : b", "let b;a = b != null ? c : b;");
test("let b; a = null == b ? c : b", "let b;a = b ?? c;"); // test("let b; a = null == b ? c : b", "let b;a = b ?? c;");
test("let b; a = null != b ? b : c", "let b;a = b ?? c;"); // test("let b; a = null != b ? b : c", "let b;a = b ?? c;");
test("let b; a = null == b ? b : c", "let b;a = b == null ? b : c;"); test("let b; a = null == b ? b : c", "let b;a = b == null ? b : c;");
test("let b; a = null != b ? c : b", "let b;a = b != null ? c : b;"); // test("let b; a = null != b ? c : b", "let b;a = b != null ? c : b;");
test("let b; a = b.x == null ? c : b.x", "let b;a = b.x == null ? c : b.x;"); test("let b; a = b.x == null ? c : b.x", "let b;a = b.x == null ? c : b.x;");
test("let b; a = b.x != null ? b.x : c", "let b;a = b.x != null ? b.x : c;"); // test("let b; a = b.x != null ? b.x : c", "let b;a = b.x != null ? b.x : c;");
test("let b; a = null == b.x ? c : b.x", "let b;a = b.x == null ? c : b.x;"); test("let b; a = null == b.x ? c : b.x", "let b;a = b.x == null ? c : b.x;");
test("let b; a = null != b.x ? b.x : c", "let b;a = b.x != null ? b.x : c;"); // test("let b; a = null != b.x ? b.x : c", "let b;a = b.x != null ? b.x : c;");
test("let b; a = b === null ? c : b", "let b;a = b === null ? c : b;"); test("let b; a = b === null ? c : b", "let b;a = b === null ? c : b;");
test("let b; a = b !== null ? b : c", "let b;a = b !== null ? b : c;"); // test("let b; a = b !== null ? b : c", "let b;a = b !== null ? b : c;");
test("let b; a = null === b ? c : b", "let b;a = b === null ? c : b;"); test("let b; a = null === b ? c : b", "let b;a = b === null ? c : b;");
test("let b; a = null !== b ? b : c", "let b;a = b !== null ? b : c;"); // test("let b; a = null !== b ? b : c", "let b;a = b !== null ? b : c;");
test("let b; a = null === b || b === undefined ? c : b", "let b;a = b ?? c;"); // test("let b; a = null === b || b === undefined ? c : b", "let b;a = b ?? c;");
test("let b; a = b !== undefined && b !== null ? b : c", "let b;a = b ?? c;"); // test("let b; a = b !== undefined && b !== null ? b : c", "let b;a = b ?? c;");
test("a(b ? 0 : 0)", "a((b, 0));"); // test("a(b ? 0 : 0)", "a((b, 0));");
test("a(b ? +0 : -0)", "a(b ? 0 : -0);"); // test("a(b ? +0 : -0)", "a(b ? 0 : -0);");
test("a(b ? +0 : 0)", "a((b, 0));"); // test("a(b ? +0 : 0)", "a((b, 0));");
test("a(b ? -0 : 0)", "a(b ? -0 : 0);"); // test("a(b ? -0 : 0)", "a(b ? -0 : 0);");
test("a ? b : b", "a, b;"); test("a ? b : b", "a, b;");
test("let a; a ? b : b", "let a;b;"); // test("let a; a ? b : b", "let a;b;");
test("a ? -b : -b", "a, -b;"); test("a ? -b : -b", "a, -b;");
test("a ? b.c : b.c", "a, b.c;"); test("a ? b.c : b.c", "a, b.c;");
test("a ? b?.c : b?.c", "a, b?.c;"); test("a ? b?.c : b?.c", "a, b?.c;");
@ -629,7 +626,7 @@ fn js_parser_test() {
test("a ? b?.[c] : b?.[c]", "a, b?.[c];"); test("a ? b?.[c] : b?.[c]", "a, b?.[c];");
test("a ? b == c : b == c", "a, b == c;"); test("a ? b == c : b == c", "a, b == c;");
test("a ? b.c(d + e[f]) : b.c(d + e[f])", "a, b.c(d + e[f]);"); test("a ? b.c(d + e[f]) : b.c(d + e[f])", "a, b.c(d + e[f]);");
test("a ? -b : !b", "a ? -b : b;"); // test("a ? -b : !b", "a ? -b : b;");
test("a ? b() : b(c)", "a ? b() : b(c);"); test("a ? b() : b(c)", "a ? b() : b(c);");
test("a ? b(c) : b(d)", "a ? b(c) : b(d);"); test("a ? b(c) : b(d)", "a ? b(c) : b(d);");
test("a ? b?.c : b.c", "a ? b?.c : b.c;"); test("a ? b?.c : b.c", "a ? b?.c : b.c;");
@ -643,12 +640,12 @@ fn js_parser_test() {
test("return a ?? ((b ?? c) ?? (d ?? e))", "return a ?? b ?? c ?? d ?? e;"); test("return a ?? ((b ?? c) ?? (d ?? e))", "return a ?? b ?? c ?? d ?? e;");
test("if (a) if (b) if (c) d", "a && b && c && d;"); test("if (a) if (b) if (c) d", "a && b && c && d;");
test("if (!a) if (!b) if (!c) d", "a || b || c || d;"); test("if (!a) if (!b) if (!c) d", "a || b || c || d;");
test( // test(
"let a, b, c; return a != null ? a : b != null ? b : c", // "let a, b, c; return a != null ? a : b != null ? b : c",
"let a, b, c;return a ?? b ?? c;", // "let a, b, c;return a ?? b ?? c;",
); // );
test("if (a) return c; if (b) return d;", "if (a) return c;if (b) return d;"); test("if (a) return c; if (b) return d;", "if (a) return c;if (b) return d;");
test("if (a) return c; if (b) return c;", "if (a || b) return c;"); // test("if (a) return c; if (b) return c;", "if (a || b) return c;");
test("if (a) return c; if (b) return;", "if (a) return c;if (b) return;"); test("if (a) return c; if (b) return;", "if (a) return c;if (b) return;");
test("if (a) return; if (b) return c;", "if (a) return;if (b) return c;"); test("if (a) return; if (b) return c;", "if (a) return;if (b) return c;");
test("if (a) return; if (b) return;", "if (a || b) return;"); test("if (a) return; if (b) return;", "if (a || b) return;");
@ -746,11 +743,11 @@ fn js_parser_test() {
test("if (a) { if (b) return c } else return d", "if (a) { if (b) return c;} else return d;"); test("if (a) { if (b) return c } else return d", "if (a) { if (b) return c;} else return d;");
test( test(
"if (a) while (1) { if (b) return c } else return d", "if (a) while (1) { if (b) return c } else return d",
"if (a) { for (; ; ) if (b) return c;} else return d;", "if (a) { for (;;) if (b) return c;} else return d;",
); );
test( test(
"if (a) for (;;) { if (b) return c } else return d", "if (a) for (;;) { if (b) return c } else return d",
"if (a) { for (; ; ) if (b) return c;} else return d;", "if (a) { for (;;) if (b) return c;} else return d;",
); );
test( test(
"if (a) for (x in y) { if (b) return c } else return d", "if (a) for (x in y) { if (b) return c } else return d",
@ -938,8 +935,8 @@ fn js_parser_test() {
test("if (x || true) y; else z", "x, y;"); test("if (x || true) y; else z", "x, y;");
test("y(x && true ? y : z)", "y(x ? y : z);"); test("y(x && true ? y : z)", "y(x ? y : z);");
test("y(x || true ? y : z)", "y((x, y));"); test("y(x || true ? y : z)", "y((x, y));");
test("while (true) x()", "for (; ; ) x();"); test("while (true) x()", "for (;;) x();");
test("for (; true; ) x()", "for (; ; ) x();"); test("for (; true; ) x()", "for (;;) x();");
test("y(x && ' ')", "y(x && ' ');"); test("y(x && ' ')", "y(x && ' ');");
test("y(x || ' ')", "y(x || ' ');"); test("y(x || ' ')", "y(x || ' ');");
test("y(!(x && ' '))", "y(!x);"); test("y(!(x && ' '))", "y(!x);");
@ -950,8 +947,8 @@ fn js_parser_test() {
test("if (x || ' ') y; else z", "x, y;"); test("if (x || ' ') y; else z", "x, y;");
test("y(x && ' ' ? y : z)", "y(x ? y : z);"); test("y(x && ' ' ? y : z)", "y(x ? y : z);");
test("y(x || ' ' ? y : z)", "y((x, y));"); test("y(x || ' ' ? y : z)", "y((x, y));");
test("while (' ') x()", "for (; ; ) x();"); test("while (' ') x()", "for (;;) x();");
test("for (; ' '; ) x()", "for (; ; ) x();"); test("for (; ' '; ) x()", "for (;;) x();");
test("y(x && 1)", "y(x && 1);"); test("y(x && 1)", "y(x && 1);");
test("y(x || 1)", "y(x || 1);"); test("y(x || 1)", "y(x || 1);");
test("y(!(x && 1))", "y(!x);"); test("y(!(x && 1))", "y(!x);");
@ -962,8 +959,8 @@ fn js_parser_test() {
test("if (x || 1) y; else z", "x, y;"); test("if (x || 1) y; else z", "x, y;");
test("y(x && 1 ? y : z)", "y(x ? y : z);"); test("y(x && 1 ? y : z)", "y(x ? y : z);");
test("y(x || 1 ? y : z)", "y((x, y));"); test("y(x || 1 ? y : z)", "y((x, y));");
test("while (1) x()", "for (; ; ) x();"); test("while (1) x()", "for (;;) x();");
test("for (; 1; ) x()", "for (; ; ) x();"); test("for (; 1; ) x()", "for (;;) x();");
test("y(x && 1n)", "y(x && 1n);"); test("y(x && 1n)", "y(x && 1n);");
test("y(x || 1n)", "y(x || 1n);"); test("y(x || 1n)", "y(x || 1n);");
test("y(!(x && 1n))", "y(!x);"); test("y(!(x && 1n))", "y(!x);");
@ -974,8 +971,8 @@ fn js_parser_test() {
test("if (x || 1n) y; else z", "x, y;"); test("if (x || 1n) y; else z", "x, y;");
test("y(x && 1n ? y : z)", "y(x ? y : z);"); test("y(x && 1n ? y : z)", "y(x ? y : z);");
test("y(x || 1n ? y : z)", "y((x, y));"); test("y(x || 1n ? y : z)", "y((x, y));");
test("while (1n) x()", "for (; ; ) x();"); test("while (1n) x()", "for (;;) x();");
test("for (; 1n; ) x()", "for (; ; ) x();"); test("for (; 1n; ) x()", "for (;;) x();");
test("y(x && /./)", "y(x && /./);"); test("y(x && /./)", "y(x && /./);");
test("y(x || /./)", "y(x || /./);"); test("y(x || /./)", "y(x || /./);");
test("y(!(x && /./))", "y(!x);"); test("y(!(x && /./))", "y(!x);");
@ -986,8 +983,8 @@ fn js_parser_test() {
test("if (x || /./) y; else z", "x, y;"); test("if (x || /./) y; else z", "x, y;");
test("y(x && /./ ? y : z)", "y(x ? y : z);"); test("y(x && /./ ? y : z)", "y(x ? y : z);");
test("y(x || /./ ? y : z)", "y((x, y));"); test("y(x || /./ ? y : z)", "y((x, y));");
test("while (/./) x()", "for (; ; ) x();"); test("while (/./) x()", "for (;;) x();");
test("for (; /./; ) x()", "for (; ; ) x();"); test("for (; /./; ) x()", "for (;;) x();");
test("y(x && (() => {}))", "y(x && (() => {}));"); test("y(x && (() => {}))", "y(x && (() => {}));");
test("y(x || (() => {}))", "y(x || (() => {}));"); test("y(x || (() => {}))", "y(x || (() => {}));");
test("y(!(x && (() => {})))", "y(!x);"); test("y(!(x && (() => {})))", "y(!x);");
@ -998,8 +995,8 @@ fn js_parser_test() {
test("if (x || (() => {})) y; else z", "x, y;"); test("if (x || (() => {})) y; else z", "x, y;");
test("y(x && (() => {}) ? y : z)", "y(x ? y : z);"); test("y(x && (() => {}) ? y : z)", "y(x ? y : z);");
test("y(x || (() => {}) ? y : z)", "y((x, y));"); test("y(x || (() => {}) ? y : z)", "y((x, y));");
test("while ((() => {})) x()", "for (; ; ) x();"); test("while ((() => {})) x()", "for (;;) x();");
test("for (; (() => {}); ) x()", "for (; ; ) x();"); test("for (; (() => {}); ) x()", "for (;;) x();");
test("y(x && function() {})", "y(x && function() {});"); test("y(x && function() {})", "y(x && function() {});");
test("y(x || function() {})", "y(x || function() {});"); test("y(x || function() {})", "y(x || function() {});");
test("y(!(x && function() {}))", "y(!x);"); test("y(!(x && function() {}))", "y(!x);");
@ -1010,8 +1007,8 @@ fn js_parser_test() {
test("if (x || function() {}) y; else z", "x, y;"); test("if (x || function() {}) y; else z", "x, y;");
test("y(x && function() {} ? y : z)", "y(x ? y : z);"); test("y(x && function() {} ? y : z)", "y(x ? y : z);");
test("y(x || function() {} ? y : z)", "y((x, y));"); test("y(x || function() {} ? y : z)", "y((x, y));");
test("while (function() {}) x()", "for (; ; ) x();"); test("while (function() {}) x()", "for (;;) x();");
test("for (; function() {}; ) x()", "for (; ; ) x();"); test("for (; function() {}; ) x()", "for (;;) x();");
test("y(x && [1, 2])", "y(x && [1, 2]);"); test("y(x && [1, 2])", "y(x && [1, 2]);");
test("y(x || [1, 2])", "y(x || [1, 2]);"); test("y(x || [1, 2])", "y(x || [1, 2]);");
test("y(!(x && [1, 2]))", "y(!x);"); test("y(!(x && [1, 2]))", "y(!x);");
@ -1022,8 +1019,8 @@ fn js_parser_test() {
test("if (x || [1, 2]) y; else z", "x, y;"); test("if (x || [1, 2]) y; else z", "x, y;");
test("y(x && [1, 2] ? y : z)", "y(x ? y : z);"); test("y(x && [1, 2] ? y : z)", "y(x ? y : z);");
test("y(x || [1, 2] ? y : z)", "y((x, y));"); test("y(x || [1, 2] ? y : z)", "y((x, y));");
test("while ([1, 2]) x()", "for (; ; ) x();"); test("while ([1, 2]) x()", "for (;;) x();");
test("for (; [1, 2]; ) x()", "for (; ; ) x();"); test("for (; [1, 2]; ) x()", "for (;;) x();");
test("y(x && { a: 0 })", "y(x && { a: 0 });"); test("y(x && { a: 0 })", "y(x && { a: 0 });");
test("y(x || { a: 0 })", "y(x || { a: 0 });"); test("y(x || { a: 0 })", "y(x || { a: 0 });");
test("y(!(x && { a: 0 }))", "y(!x);"); test("y(!(x && { a: 0 }))", "y(!x);");
@ -1034,8 +1031,8 @@ fn js_parser_test() {
test("if (x || { a: 0 }) y; else z", "x, y;"); test("if (x || { a: 0 }) y; else z", "x, y;");
test("y(x && { a: 0 } ? y : z)", "y(x ? y : z);"); test("y(x && { a: 0 } ? y : z)", "y(x ? y : z);");
test("y(x || { a: 0 } ? y : z)", "y((x, y));"); test("y(x || { a: 0 } ? y : z)", "y((x, y));");
test("while ({ a: 0 }) x()", "for (; ; ) x();"); test("while ({ a: 0 }) x()", "for (;;) x();");
test("for (; { a: 0 }; ) x()", "for (; ; ) x();"); test("for (; { a: 0 }; ) x()", "for (;;) x();");
test("y(x && void foo())", "y(x && void foo());"); test("y(x && void foo())", "y(x && void foo());");
test("y(x || void foo())", "y(x || void foo());"); test("y(x || void foo())", "y(x || void foo());");
test("y(!(x && void foo()))", "y(!(x && void foo()));"); test("y(!(x && void foo()))", "y(!(x && void foo()));");
@ -2210,7 +2207,10 @@ fn js_parser_test() {
"function wrapper(arg0, arg1) {return function* () { let x = arg0; yield x; };}", "function wrapper(arg0, arg1) {return function* () { let x = arg0; yield x; };}",
"function wrapper(arg0, arg1) { return function* () { yield arg0; };}", "function wrapper(arg0, arg1) { return function* () { yield arg0; };}",
); );
test("function wrapper(arg0, arg1) {return function* () { let x = arg0; yield; return x; };}", "function wrapper(arg0, arg1) { return function* () { let x = arg0; return yield, x; };}"); test(
"function wrapper(arg0, arg1) {return function* () { let x = arg0; yield; return x; };}",
"function wrapper(arg0, arg1) { return function* () { let x = arg0; return yield, x; };}",
);
test("function wrapper(arg0, arg1) {return function* () { let x = arg0; yield y; return x; };}", "function wrapper(arg0, arg1) { return function* () { let x = arg0; return yield y, x; };}"); test("function wrapper(arg0, arg1) {return function* () { let x = arg0; yield y; return x; };}", "function wrapper(arg0, arg1) { return function* () { let x = arg0; return yield y, x; };}");
test("function wrapper(arg0, arg1) {return function* () { let x = arg0; yield arg1; return x; };}", "function wrapper(arg0, arg1) { return function* () { let x = arg0; return yield arg1, x; };}"); test("function wrapper(arg0, arg1) {return function* () { let x = arg0; yield arg1; return x; };}", "function wrapper(arg0, arg1) { return function* () { let x = arg0; return yield arg1, x; };}");
test( test(
@ -2286,12 +2286,9 @@ fn js_parser_test() {
test("b: { if (x) a(); else { break b } }", "b: if (x) a(); else break b;"); test("b: { if (x) a(); else { break b } }", "b: if (x) a(); else break b;");
test("b: { if (1) a(); else { break b } }", "a();"); test("b: { if (1) a(); else { break b } }", "a();");
test("b: { if (0) a(); else { break b } }", ""); test("b: { if (0) a(); else { break b } }", "");
test( test("b: while (1) if (x) a(); else { continue b }", "b: for (;;) if (x) a();else continue b;");
"b: while (1) if (x) a(); else { continue b }", test("b: while (1) if (1) a(); else { continue b }", "for (;;) a();");
"b: for (; ; ) if (x) a();else continue b;", test("b: while (1) if (0) a(); else { continue b }", "b: for (;;) continue b;");
);
test("b: while (1) if (1) a(); else { continue b }", "for (; ; ) a();");
test("b: while (1) if (0) a(); else { continue b }", "b: for (; ; ) continue b;");
test("if (1) a(); else { class b {} }", "a();"); test("if (1) a(); else { class b {} }", "a();");
test("if (1) a(); else { debugger }", "a();"); test("if (1) a(); else { debugger }", "a();");
test("if (1) a(); else { switch (1) { case 1: b() } }", "a();"); test("if (1) a(); else { switch (1) { case 1: b() } }", "a();");
@ -2305,7 +2302,7 @@ fn js_parser_test() {
test("if (1) a(); else { var [] = b }", "a();"); test("if (1) a(); else { var [] = b }", "a();");
test("if (1) a(); else { var {} = b }", "a();"); test("if (1) a(); else { var {} = b }", "a();");
test("if (1) a(); else { function a() {} }", "if (1) a();else var a;"); test("if (1) a(); else { function a() {} }", "if (1) a();else var a;");
test("if (1) a(); else { for(;;){var a} }", "if (1) a();else for (; ; ) var a;"); test("if (1) a(); else { for(;;){var a} }", "if (1) a();else for (;;) var a;");
test("if (1) { a(); b() } else { var a; var b; }", "if (1) a(), b();else var a, b;"); test("if (1) { a(); b() } else { var a; var b; }", "if (1) a(), b();else var a, b;");
test("if (1) a(); else { switch (1) { case 1: case 2: var a } }", "if (1) a();else var a;"); test("if (1) a(); else { switch (1) { case 1: case 2: var a } }", "if (1) a();else var a;");
test("import 'x' assert {'type': 'json'}", "import 'x' assert { type: 'json' };"); test("import 'x' assert {'type': 'json'}", "import 'x' assert { type: 'json' };");