first commit
This commit is contained in:
5
node_modules/acorn-static-class-features/test/.eslintrc.json
generated
vendored
Normal file
5
node_modules/acorn-static-class-features/test/.eslintrc.json
generated
vendored
Normal file
@@ -0,0 +1,5 @@
|
||||
{
|
||||
"env": {
|
||||
"mocha": true
|
||||
}
|
||||
}
|
||||
422
node_modules/acorn-static-class-features/test/test.js
generated
vendored
Normal file
422
node_modules/acorn-static-class-features/test/test.js
generated
vendored
Normal file
@@ -0,0 +1,422 @@
|
||||
"use strict"
|
||||
|
||||
const assert = require("assert")
|
||||
const acorn = require("acorn")
|
||||
const Parser = acorn.Parser.extend(require(".."))
|
||||
|
||||
function test(text, expectedResult, additionalOptions) {
|
||||
it(text, function () {
|
||||
const result = Parser.parse(text, Object.assign({ ecmaVersion: 10 }, additionalOptions))
|
||||
if (expectedResult) {
|
||||
assert.deepStrictEqual(result.body[0], expectedResult)
|
||||
}
|
||||
})
|
||||
}
|
||||
function testFail(text, expectedResult, additionalOptions) {
|
||||
it(text, function () {
|
||||
let failed = false
|
||||
try {
|
||||
Parser.parse(text, Object.assign({ ecmaVersion: 10 }, additionalOptions))
|
||||
} catch (e) {
|
||||
assert.strictEqual(e.message, expectedResult)
|
||||
failed = true
|
||||
}
|
||||
assert(failed)
|
||||
})
|
||||
}
|
||||
const newNode = (start, props) => Object.assign(new acorn.Node({options: {}}, start), props)
|
||||
|
||||
describe("acorn-static-class-features", function () {
|
||||
test(`class CustomDate {
|
||||
// ...
|
||||
static epoch = new CustomDate(0);
|
||||
}`)
|
||||
|
||||
testFail("class A { static #a; f() { delete A.#a } }", "Private elements may not be deleted (1:27)")
|
||||
testFail("class A { static #a; static #a }", "Duplicate private element (1:21)")
|
||||
testFail("class A { static a = A.#a }", "Usage of undeclared private name (1:23)")
|
||||
testFail("class A { static a = () => arguments }", "A static class field initializer may not contain arguments (1:27)")
|
||||
testFail("class A { static a = () => super() }", "'super' keyword outside a method (1:27)")
|
||||
testFail("class A { static # a }", "Unexpected token (1:19)")
|
||||
testFail("class A { static #a; a() { A.# a } }", "Unexpected token (1:31)")
|
||||
test(`class C {
|
||||
static async * #method() {
|
||||
}
|
||||
}`)
|
||||
test(`class C {
|
||||
static a = () => {
|
||||
function p () {
|
||||
console.log(arguments);
|
||||
}
|
||||
}
|
||||
}`)
|
||||
|
||||
const classes = [
|
||||
{ text: "class A { %s }", ast: getBody => {
|
||||
const body = getBody(10)
|
||||
return newNode(0, {
|
||||
type: "ClassDeclaration",
|
||||
end: body.end + 2,
|
||||
id: newNode(6, {
|
||||
type: "Identifier",
|
||||
end: 7,
|
||||
name: "A"
|
||||
}),
|
||||
superClass: null,
|
||||
body: newNode(8, {
|
||||
type: "ClassBody",
|
||||
end: body.end + 2,
|
||||
body: [body]
|
||||
})
|
||||
})
|
||||
} },
|
||||
{ text: "class A { %s; }", ast: getBody => {
|
||||
const body = getBody(10)
|
||||
return newNode(0, {
|
||||
type: "ClassDeclaration",
|
||||
end: body.end + 3,
|
||||
id: newNode(6, {
|
||||
type: "Identifier",
|
||||
end: 7,
|
||||
name: "A"
|
||||
}),
|
||||
superClass: null,
|
||||
body: newNode(8, {
|
||||
type: "ClassBody",
|
||||
end: body.end + 3,
|
||||
body: [body]
|
||||
})
|
||||
})
|
||||
} },
|
||||
{ text: "class A { %s; static #y }", ast: getBody => {
|
||||
const body = getBody(10)
|
||||
return newNode(0, {
|
||||
type: "ClassDeclaration",
|
||||
end: body.end + 13,
|
||||
id: newNode(6, {
|
||||
type: "Identifier",
|
||||
end: 7,
|
||||
name: "A"
|
||||
}),
|
||||
superClass: null,
|
||||
body: newNode(8, {
|
||||
type: "ClassBody",
|
||||
end: body.end + 13,
|
||||
body: [body, newNode(body.end + 2, {
|
||||
type: "FieldDefinition",
|
||||
end: body.end + 11,
|
||||
key: newNode(body.end + 9, {
|
||||
type: "PrivateName",
|
||||
end: body.end + 11,
|
||||
name: "y"
|
||||
}),
|
||||
value: null,
|
||||
computed: false,
|
||||
static: true
|
||||
}) ]
|
||||
})
|
||||
})
|
||||
} },
|
||||
{ text: "class A { %s;a() {} }", ast: getBody => {
|
||||
const body = getBody(10)
|
||||
return newNode(0, {
|
||||
type: "ClassDeclaration",
|
||||
end: body.end + 9,
|
||||
id: newNode(6, {
|
||||
type: "Identifier",
|
||||
end: 7,
|
||||
name: "A"
|
||||
}),
|
||||
superClass: null,
|
||||
body: newNode(8, {
|
||||
type: "ClassBody",
|
||||
end: body.end + 9,
|
||||
body: [ body, newNode(body.end + 1, {
|
||||
type: "MethodDefinition",
|
||||
end: body.end + 7,
|
||||
kind: "method",
|
||||
static: false,
|
||||
computed: false,
|
||||
key: newNode(body.end + 1, {
|
||||
type: "Identifier",
|
||||
end: body.end + 2,
|
||||
name: "a"
|
||||
}),
|
||||
value: newNode(body.end + 2, {
|
||||
type: "FunctionExpression",
|
||||
end: body.end + 7,
|
||||
id: null,
|
||||
generator: false,
|
||||
expression: false,
|
||||
async: false,
|
||||
params: [],
|
||||
body: newNode(body.end + 5, {
|
||||
type: "BlockStatement",
|
||||
end: body.end + 7,
|
||||
body: []
|
||||
})
|
||||
})
|
||||
}) ]
|
||||
})
|
||||
})
|
||||
} },
|
||||
{ text: "class A { %s\na() {} }", ast: getBody => {
|
||||
const body = getBody(10)
|
||||
return newNode(0, {
|
||||
type: "ClassDeclaration",
|
||||
end: body.end + 9,
|
||||
id: newNode(6, {
|
||||
type: "Identifier",
|
||||
end: 7,
|
||||
name: "A"
|
||||
}),
|
||||
superClass: null,
|
||||
body: newNode(8, {
|
||||
type: "ClassBody",
|
||||
end: body.end + 9,
|
||||
body: [
|
||||
body,
|
||||
newNode(body.end + 1, {
|
||||
type: "MethodDefinition",
|
||||
end: body.end + 7,
|
||||
kind: "method",
|
||||
static: false,
|
||||
computed: false,
|
||||
key: newNode(body.end + 1, {
|
||||
type: "Identifier",
|
||||
end: body.end + 2,
|
||||
name: "a"
|
||||
}),
|
||||
value: newNode(body.end + 2, {
|
||||
type: "FunctionExpression",
|
||||
end: body.end + 7,
|
||||
id: null,
|
||||
generator: false,
|
||||
expression: false,
|
||||
async: false,
|
||||
params: [],
|
||||
body: newNode(body.end + 5, {
|
||||
type: "BlockStatement",
|
||||
end: body.end + 7,
|
||||
body: []
|
||||
})
|
||||
})
|
||||
})
|
||||
]
|
||||
})
|
||||
})
|
||||
} },
|
||||
]
|
||||
|
||||
;[
|
||||
{ body: "static x", passes: true, ast: start => newNode(start, {
|
||||
type: "FieldDefinition",
|
||||
end: start + 8,
|
||||
key: newNode(start + 7, {
|
||||
type: "Identifier",
|
||||
end: start + 8,
|
||||
name: "x"
|
||||
}),
|
||||
value: null,
|
||||
computed: false,
|
||||
static: true
|
||||
}) },
|
||||
{ body: "static x = 0", passes: true, ast: start => newNode(start, {
|
||||
type: "FieldDefinition",
|
||||
end: start + 12,
|
||||
key: newNode(start + 7, {
|
||||
type: "Identifier",
|
||||
end: start + 8,
|
||||
name: "x"
|
||||
}),
|
||||
value: newNode(start + 11, {
|
||||
type: "Literal",
|
||||
end: start + 12,
|
||||
value: 0,
|
||||
raw: "0"
|
||||
}),
|
||||
computed: false,
|
||||
static: true
|
||||
}) },
|
||||
{ body: "static [x]", passes: true, ast: start => newNode(start, {
|
||||
type: "FieldDefinition",
|
||||
end: start + 10,
|
||||
computed: true,
|
||||
key: newNode(start + 8, {
|
||||
type: "Identifier",
|
||||
end: start + 9,
|
||||
name: "x"
|
||||
}),
|
||||
value: null,
|
||||
static: true
|
||||
}) },
|
||||
{ body: "static [x] = 0", passes: true, ast: start => newNode(start, {
|
||||
type: "FieldDefinition",
|
||||
end: start + 14,
|
||||
computed: true,
|
||||
key: newNode(start + 8, {
|
||||
type: "Identifier",
|
||||
end: start + 9,
|
||||
name: "x"
|
||||
}),
|
||||
value: newNode(start + 13, {
|
||||
type: "Literal",
|
||||
end: start + 14,
|
||||
value: 0,
|
||||
raw: "0"
|
||||
}),
|
||||
static: true
|
||||
}) },
|
||||
{ body: "static #x", passes: true, ast: start => newNode(start, {
|
||||
type: "FieldDefinition",
|
||||
end: start + 9,
|
||||
computed: false,
|
||||
key: newNode(start + 7, {
|
||||
type: "PrivateName",
|
||||
end: start + 9,
|
||||
name: "x"
|
||||
}),
|
||||
value: null,
|
||||
static: true
|
||||
}) },
|
||||
{ body: "static #x = 0", passes: true, ast: start => newNode(start, {
|
||||
type: "FieldDefinition",
|
||||
end: start + 13,
|
||||
computed: false,
|
||||
key: newNode(start + 7, {
|
||||
type: "PrivateName",
|
||||
end: start + 9,
|
||||
name: "x"
|
||||
}),
|
||||
value: newNode(start + 12, {
|
||||
type: "Literal",
|
||||
end: start + 13,
|
||||
value: 0,
|
||||
raw: "0"
|
||||
}),
|
||||
static: true
|
||||
}) },
|
||||
|
||||
{ body: "static async", passes: true, ast: start => newNode(start, {
|
||||
type: "FieldDefinition",
|
||||
end: start + 12,
|
||||
key: newNode(start + 7, {
|
||||
type: "Identifier",
|
||||
end: start + 12,
|
||||
name: "async"
|
||||
}),
|
||||
value: null,
|
||||
computed: false,
|
||||
static: true
|
||||
}) },
|
||||
|
||||
{ body: "static async = 5", passes: true, ast: start => newNode(start, {
|
||||
type: "FieldDefinition",
|
||||
end: start + 16,
|
||||
key: newNode(start + 7, {
|
||||
type: "Identifier",
|
||||
end: start + 12,
|
||||
name: "async"
|
||||
}),
|
||||
value: newNode(start + 15, {
|
||||
type: "Literal",
|
||||
end: start + 16,
|
||||
raw: "5",
|
||||
value: 5
|
||||
}),
|
||||
computed: false,
|
||||
static: true
|
||||
}) },
|
||||
].forEach(bodyInput => {
|
||||
const body = bodyInput.body, passes = bodyInput.passes, bodyAst = bodyInput.ast
|
||||
classes.forEach(input => {
|
||||
const text = input.text, options = input.options || {}, ast = input.ast
|
||||
;(passes ? test : testFail)(text.replace("%s", body), ast(bodyAst), options)
|
||||
})
|
||||
})
|
||||
|
||||
// Private static methods
|
||||
test("class A { a() { A.#a }; static #a() {} }")
|
||||
|
||||
testFail("class A { static #a() {}; f() { delete A.#a } }", "Private elements may not be deleted (1:32)")
|
||||
testFail("class A { static #a() {}; static #a() {} }", "Duplicate private element (1:26)")
|
||||
test("class A { static get #a() {}; static set #a(newA) {} }")
|
||||
testFail("class A { a() { A.#a } }", "Usage of undeclared private name (1:18)")
|
||||
testFail("class A { a() { A.#a } b() { A.#b } }", "Usage of undeclared private name (1:18)")
|
||||
testFail("class A { static #constructor() {} }", "Classes may not have a private element named constructor (1:17)")
|
||||
testFail("class A { static #[ab]() {} }", "Unexpected token (1:18)")
|
||||
testFail("a = { static #ab() {} }", "Unexpected token (1:13)")
|
||||
testFail("class A { static [{#ab() {}}]() {} }", "Unexpected token (1:19)")
|
||||
testFail("class A{ static # a() {}}", "Unexpected token (1:18)")
|
||||
testFail("class C{ static #method() { super(); } };", "super() call outside constructor of a subclass (1:28)")
|
||||
test("class C{ static #method() { super.y(); } };")
|
||||
|
||||
;[
|
||||
{ body: "static #x() {}", passes: true, ast: start => newNode(start, {
|
||||
type: "MethodDefinition",
|
||||
end: start + 14,
|
||||
computed: false,
|
||||
key: newNode(start + 7, {
|
||||
type: "PrivateName",
|
||||
end: start + 9,
|
||||
name: "x"
|
||||
}),
|
||||
kind: "method",
|
||||
static: true,
|
||||
value: newNode(start + 9, {
|
||||
type: "FunctionExpression",
|
||||
end: start + 14,
|
||||
async: false,
|
||||
body: newNode(start + 12, {
|
||||
type: "BlockStatement",
|
||||
body: [],
|
||||
end: start + 14,
|
||||
}),
|
||||
expression: false,
|
||||
generator: false,
|
||||
id: null,
|
||||
params: [],
|
||||
})
|
||||
}) },
|
||||
{ body: "static get #x() {}", passes: true, ast: start => newNode(start, {
|
||||
type: "MethodDefinition",
|
||||
end: start + 18,
|
||||
computed: false,
|
||||
key: newNode(start + 11, {
|
||||
type: "PrivateName",
|
||||
end: start + 13,
|
||||
name: "x"
|
||||
}),
|
||||
kind: "get",
|
||||
static: true,
|
||||
value: newNode(start + 13, {
|
||||
type: "FunctionExpression",
|
||||
end: start + 18,
|
||||
async: false,
|
||||
body: newNode(start + 16, {
|
||||
body: [],
|
||||
end: start + 18,
|
||||
type: "BlockStatement"
|
||||
}),
|
||||
expression: false,
|
||||
generator: false,
|
||||
id: null,
|
||||
params: [],
|
||||
})
|
||||
}) },
|
||||
|
||||
].forEach(bodyInput => {
|
||||
const body = bodyInput.body, passes = bodyInput.passes, bodyAst = bodyInput.ast
|
||||
classes.forEach(input => {
|
||||
const text = input.text, options = input.options || {}, ast = input.ast
|
||||
;(passes ? test : testFail)(text.replace("%s", body), ast(bodyAst), options)
|
||||
})
|
||||
})
|
||||
test("class A extends B { constructor() { super() } }")
|
||||
test(`class C {
|
||||
static f = 'test262';
|
||||
static 'g';
|
||||
static 0 = 'bar';
|
||||
static [computed];
|
||||
}`)
|
||||
})
|
||||
Reference in New Issue
Block a user