tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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module-export-name.js (2425B)

      1 // |reftest| skip-if(!xulRuntime.shell)
      2 
      3 function moduleRequest(source, attributes) {
      4  return {
      5    type: "ModuleRequest",
      6    source,
      7    attributes,
      8  };
      9 }
     10 
     11 function importAttribute(key, value) {
     12  return {
     13    type: "ImportAttribute",
     14    key,
     15    value,
     16  };
     17 }
     18 
     19 function importDecl(specifiers, moduleRequest) {
     20  return {
     21    type: "ImportDeclaration",
     22    specifiers,
     23    moduleRequest,
     24  };
     25 }
     26 
     27 function importSpec(id, name) {
     28  return {
     29    type: "ImportSpecifier",
     30    id,
     31    name,
     32  };
     33 }
     34 
     35 function exportDecl(declaration, specifiers, moduleRequest, isDefault) {
     36  return {
     37    type: "ExportDeclaration",
     38    declaration,
     39    specifiers,
     40    moduleRequest,
     41    isDefault,
     42  };
     43 }
     44 
     45 function exportSpec(id, name) {
     46  return {
     47    type: "ExportSpecifier",
     48    id,
     49    name,
     50  };
     51 }
     52 
     53 function exportNamespaceSpec(name) {
     54  return {
     55    type: "ExportNamespaceSpecifier",
     56    name,
     57  };
     58 }
     59 
     60 function assertModule(src, patt) {
     61  program(patt).assert(Reflect.parse(src, {target: "module"}));
     62 }
     63 
     64 assertModule(`
     65  import {"x" as y} from "module";
     66 `, [
     67  importDecl([importSpec(literal("x"), ident("y"))], moduleRequest(literal("module"), [])),
     68 ]);
     69 
     70 assertModule(`
     71  var x;
     72  export {x as "y"};
     73 `, [
     74  varDecl([{id: ident("x"), init: null}]),
     75  exportDecl(null, [exportSpec(ident("x"), literal("y"))], null, false),
     76 ]);
     77 
     78 assertModule(`
     79  export {x as "y"} from "module";
     80 `, [
     81  exportDecl(null, [exportSpec(ident("x"), literal("y"))], moduleRequest(literal("module"), []), false),
     82 ]);
     83 
     84 assertModule(`
     85  export {"x" as y} from "module";
     86 `, [
     87  exportDecl(null, [exportSpec(literal("x"), ident("y"))], moduleRequest(literal("module"), []), false),
     88 ]);
     89 
     90 assertModule(`
     91  export {"x" as "y"} from "module";
     92 `, [
     93  exportDecl(null, [exportSpec(literal("x"), literal("y"))], moduleRequest(literal("module"), []), false),
     94 ]);
     95 
     96 assertModule(`
     97  export {"x"} from "module";
     98 `, [
     99  exportDecl(null, [exportSpec(literal("x"), literal("x"))], moduleRequest(literal("module"), []), false),
    100 ]);
    101 
    102 assertModule(`
    103  export * as "x" from "module";
    104 `, [
    105  exportDecl(null, [exportNamespaceSpec(literal("x"))], moduleRequest(literal("module"), []), false),
    106 ]);
    107 assertModule(`
    108  import {"x" as y} from "module" with {type: "json"};
    109 `, [
    110  importDecl([importSpec(literal("x"), ident("y"))], moduleRequest(literal("module"), [importAttribute(ident("type"), literal("json"))])),
    111 ]);
    112 
    113 if (typeof reportCompare === "function")
    114  reportCompare(true, true);