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// |jit-test| --enable-import-attributes
// Test importEntries property
function attributeEq(actual, expected) {
var actualAttributes = actual['attributes'];
var expectedAttributes = expected['attributes'];
if(actualAttributes === null) {
return expectedAttributes === actualAttributes
}
if(actualAttributes.length !== expectedAttributes.length) {
return false;
}
for (var i = 0; i < expectedAttributes.length; i++) {
if (
expectedAttributes[i]['key'] !== actualAttributes[i]['key'] ||
expectedAttributes[i]['value'] !== actualAttributes[i]['value']
) {
return false;
}
}
return true;
}
function importEntryEq(a, b) {
var r1 = a['moduleRequest']['specifier'] === b['moduleRequest']['specifier'] &&
a['importName'] === b['importName'] &&
a['localName'] === b['localName'];
return r1 && attributeEq(a['moduleRequest'], b['moduleRequest']);
}
function findImportEntry(array, target)
{
for (let i = 0; i < array.length; i++) {
if (importEntryEq(array[i], target))
return i;
}
return -1;
}
function testImportEntries(source, expected) {
var module = parseModule(source);
var actual = module.importEntries.slice(0);
assertEq(actual.length, expected.length);
for (var i = 0; i < expected.length; i++) {
let index = findImportEntry(actual, expected[i]);
assertEq(index >= 0, true);
actual.splice(index, 1);
}
}
testImportEntries('', []);
testImportEntries('import v from "mod";',
[{moduleRequest: {specifier: 'mod', attributes: null}, importName: 'default', localName: 'v'}]);
testImportEntries('import * as ns from "mod";',
[{moduleRequest: {specifier: 'mod', attributes: null}, importName: null, localName: 'ns'}]);
testImportEntries('import {x} from "mod";',
[{moduleRequest: {specifier: 'mod', attributes: null}, importName: 'x', localName: 'x'}]);
testImportEntries('import {x as v} from "mod";',
[{moduleRequest: {specifier: 'mod', attributes: null}, importName: 'x', localName: 'v'}]);
testImportEntries('import "mod";',
[]);
testImportEntries('import {x} from "a"; import {y} from "b";',
[{moduleRequest: {specifier: 'a', attributes: null}, importName: 'x', localName: 'x'},
{moduleRequest: {specifier: 'b', attributes: null}, importName: 'y', localName: 'y'}]);
if (getRealmConfiguration("importAttributes")) {
testImportEntries('import v from "mod" with {};',
[{moduleRequest: {specifier: 'mod', attributes: null}, importName: 'default', localName: 'v'}]);
testImportEntries('import v from "mod" with { type: "js"};',
[{moduleRequest: {specifier: 'mod', attributes: [{ key: 'type', value: 'js'}]}, importName: 'default', localName: 'v'}]);
testImportEntries('import {x} from "mod" with { type: "js"};',
[{moduleRequest: {specifier: 'mod', attributes: [{ key: 'type', value: 'js'}]}, importName: 'x', localName: 'x'}]);
testImportEntries('import {x as v} from "mod" with { type: "js"};',
[{moduleRequest: {specifier: 'mod', attributes: [{ key: 'type', value: 'js'}]}, importName: 'x', localName: 'v'}]);
}