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// |jit-test| --enable-import-attributes
load(libdir + "match.js");
load(libdir + "asserts.js");
var { Pattern, MatchError } = Match;
program = (elts) => Pattern({
type: "Program",
body: elts
})
importDeclaration = (specifiers, source) => Pattern({
type: "ImportDeclaration",
specifiers: specifiers,
moduleRequest: source
});
importSpecifier = (id, name) => Pattern({
type: "ImportSpecifier",
id: id,
name: name
});
moduleRequest = (specifier, attributes) => Pattern({
type: "ModuleRequest",
source: specifier,
attributes: attributes
});
importAttribute = (key, value) => Pattern({
type: "ImportAttribute",
key: key,
value : value
});
importNamespaceSpecifier = (name) => Pattern({
type: "ImportNamespaceSpecifier",
name: name
});
ident = (name) => Pattern({
type: "Identifier",
name: name
})
lit = (val) => Pattern({
type: "Literal",
value: val
})
function parseAsModule(source)
{
return Reflect.parse(source, {target: "module"});
}
program([
importDeclaration(
[
importSpecifier(
ident("default"),
ident("a")
)
],
moduleRequest(
lit("b"),
[]
)
)
]).assert(parseAsModule("import a from 'b'"));
program([
importDeclaration(
[
importNamespaceSpecifier(
ident("a")
)
],
moduleRequest(
lit("b"),
[]
)
)
]).assert(parseAsModule("import * as a from 'b'"));
program([
importDeclaration(
[],
moduleRequest(
lit("a"),
[]
)
)
]).assert(parseAsModule("import {} from 'a'"));
program([
importDeclaration(
[
importSpecifier(
ident("a"),
ident("a")
)
],
moduleRequest(
lit("b"),
[]
)
)
]).assert(parseAsModule("import { a } from 'b'"));
program([
importDeclaration(
[
importSpecifier(
ident("a"),
ident("a")
)
],
moduleRequest(
lit("b"),
[]
)
)
]).assert(parseAsModule("import { a, } from 'b'"));
program([
importDeclaration(
[
importSpecifier(
ident("a"),
ident("b")
)
],
moduleRequest(
lit("c"),
[]
)
)
]).assert(parseAsModule("import { a as b } from 'c'"));
program([
importDeclaration(
[
importSpecifier(
ident("as"),
ident("as")
)
],
moduleRequest(
lit("a"),
[]
)
)
]).assert(parseAsModule("import { as as as } from 'a'"));
program([
importDeclaration(
[
importSpecifier(
ident("default"),
ident("a")
),
importNamespaceSpecifier(
ident("b")
)
],
moduleRequest(
lit("c"),
[]
)
)
]).assert(parseAsModule("import a, * as b from 'c'"));
program([
importDeclaration(
[
importSpecifier(
ident("default"),
ident("d")
)
],
moduleRequest(
lit("a"),
[]
)
)
]).assert(parseAsModule("import d, {} from 'a'"));
program([
importDeclaration(
[
importSpecifier(
ident("default"),
ident("d")
),
importSpecifier(
ident("a"),
ident("a")
)
],
moduleRequest(
lit("b"),
[]
)
)
]).assert(parseAsModule("import d, { a } from 'b'"));
program([
importDeclaration(
[
importSpecifier(
ident("default"),
ident("d")
),
importSpecifier(
ident("a"),
ident("b")
)
],
moduleRequest(
lit("c"),
[]
)
)
]).assert(parseAsModule("import d, { a as b } from 'c'"));
program([
importDeclaration(
[
importSpecifier(
ident("default"),
ident("d")
),
importSpecifier(
ident("a"),
ident("a")
),
importSpecifier(
ident("b"),
ident("b")
),
],
moduleRequest(
lit("c"),
[]
)
)
]).assert(parseAsModule("import d, { a, b } from 'c'"));
program([
importDeclaration(
[
importSpecifier(
ident("default"),
ident("d")
),
importSpecifier(
ident("a"),
ident("b")
),
importSpecifier(
ident("c"),
ident("f")
),
],
moduleRequest(
lit("e"),
[]
)
)
]).assert(parseAsModule("import d, { a as b, c as f } from 'e'"));
program([
importDeclaration(
[
importSpecifier(
ident("true"),
ident("a")
)
],
moduleRequest(
lit("b"),
[]
)
)
]).assert(parseAsModule("import { true as a } from 'b'"));
program([
importDeclaration(
[
importSpecifier(
ident("a"),
ident("a")
),
importSpecifier(
ident("b"),
ident("b")
),
],
moduleRequest(
lit("c"),
[]
)
)
]).assert(parseAsModule("import { a, b } from 'c'"));
program([
importDeclaration(
[
importSpecifier(
ident("a"),
ident("b")
),
importSpecifier(
ident("c"),
ident("d")
),
],
moduleRequest(
lit("e"),
[]
)
)
]).assert(parseAsModule("import { a as b, c as d } from 'e'"));
program([
importDeclaration(
[],
moduleRequest(
lit("a"),
[]
)
)
]).assert(parseAsModule("import 'a'"));
if (getRealmConfiguration("importAttributes")) {
program([
importDeclaration(
[
importSpecifier(
ident("default"),
ident("a")
)
],
moduleRequest(
lit("b"),
[]
)
)
]).assert(parseAsModule("import a from 'b' with {}"));
program([
importDeclaration(
[
importSpecifier(
ident("default"),
ident("a")
)
],
moduleRequest(
lit("b"),
[
importAttribute(ident('type'), lit('js')),
]
)
)
]).assert(parseAsModule("import a from 'b' with { type: 'js' }"));
program([
importDeclaration(
[
importSpecifier(
ident("default"),
ident("a")
)
],
moduleRequest(
lit("b"),
[
importAttribute(ident('foo'), lit('bar')),
]
)
)
]).assert(parseAsModule("import a from 'b' with { foo: 'bar' }"));
program([
importDeclaration(
[
importSpecifier(
ident("default"),
ident("a")
)
],
moduleRequest(
lit("b"),
[
importAttribute(ident('foo'), lit('bar')),
]
)
)
]).assert(parseAsModule(`import a from 'b' with { foo: 'bar' }`));
// `assert` has NLTH but `with` doesn't
program([
importDeclaration(
[
importSpecifier(
ident("default"),
ident("a")
)
],
moduleRequest(
lit("b"),
[
importAttribute(ident('foo'), lit('bar')),
]
)
)
]).assert(parseAsModule(`import a from 'b'
with { foo: 'bar' }`));
program([
importDeclaration(
[
importSpecifier(
ident("default"),
ident("a")
)
],
moduleRequest(
lit("b"),
[
importAttribute(ident('type'), lit('js')),
importAttribute(ident('foo'), lit('bar')),
]
)
)
]).assert(parseAsModule("import a from 'b' with { type: 'js', foo: 'bar' }"));
assertThrowsInstanceOf(function () {
parseAsModule("import a from 'b' with { type: type }");
}, SyntaxError);
}
var loc = parseAsModule("import { a as b } from 'c'", {
loc: true
}).body[0].loc;
assertEq(loc.start.line, 1);
assertEq(loc.start.column, 1);
assertEq(loc.start.line, 1);
assertEq(loc.end.column, 27);
assertThrowsInstanceOf(function () {
parseAsModule("function f() { import a from 'b' }");
}, SyntaxError);
assertThrowsInstanceOf(function () {
parseAsModule("if (true) import a from 'b'");
}, SyntaxError);
assertThrowsInstanceOf(function() {
parseAsModule("import {");
}, SyntaxError);
assertThrowsInstanceOf(function() {
parseAsModule("import {}");
}, SyntaxError);
assertThrowsInstanceOf(function() {
parseAsModule("import {} from");
}, SyntaxError);
assertThrowsInstanceOf(function() {
parseAsModule("import {,} from 'a'");
}, SyntaxError);
assertThrowsInstanceOf(function() {
parseAsModule("import { a as true } from 'b'");
}, SyntaxError);
assertThrowsInstanceOf(function() {
parseAsModule("import { true } from 'a'");
}, SyntaxError);
assertThrowsInstanceOf(function() {
parseAsModule("import a,");
}, SyntaxError);
assertThrowsInstanceOf(function() {
parseAsModule("import a, b from 'a'");
}, SyntaxError);
assertThrowsInstanceOf(function() {
parseAsModule("import * as a,");
}, SyntaxError);
assertThrowsInstanceOf(function() {
parseAsModule("import * as a, {} from 'a'");
}, SyntaxError);
assertThrowsInstanceOf(function() {
parseAsModule("import as a from 'a'");
}, SyntaxError);
assertThrowsInstanceOf(function() {
parseAsModule("import * a from 'a'");
}, SyntaxError);
assertThrowsInstanceOf(function() {
parseAsModule("import * as from 'a'");
}, SyntaxError);
assertThrowsInstanceOf(function() {
parseAsModule("import , {} from 'a'");
}, SyntaxError);
assertThrowsInstanceOf(function() {
parseAsModule("import d, from 'a'");
}, SyntaxError);
assertThrowsInstanceOf(function() {
parseAsModule("import * as true from 'b'");
}, SyntaxError);