mirror of
https://github.com/danbulant/oxc
synced 2026-05-19 12:19:15 +00:00
refactor(codegen): separate tests
This commit is contained in:
Boshen
parent
e167ef79c6
commit
06197b8be4
3 changed files with 206 additions and 200 deletions
2
crates/oxc_codegen/tests/integration/main.rs
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2
crates/oxc_codegen/tests/integration/main.rs
Normal file
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@ -0,0 +1,2 @@
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pub mod pure_comments;
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pub mod unit;
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203
crates/oxc_codegen/tests/integration/pure_comments.rs
Normal file
203
crates/oxc_codegen/tests/integration/pure_comments.rs
Normal file
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@ -0,0 +1,203 @@
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use oxc_allocator::Allocator;
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use oxc_codegen::{CodeGenerator, CommentOptions};
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use oxc_parser::Parser;
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use oxc_span::SourceType;
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fn test_comment_helper(source_text: &str, expected: &str) {
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let allocator = Allocator::default();
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let source_type = SourceType::default().with_module(true);
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let ret = Parser::new(&allocator, source_text, source_type).parse();
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let result = CodeGenerator::new()
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.enable_comment(
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source_text,
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ret.trivias,
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CommentOptions { preserve_annotate_comments: true },
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)
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.build(&ret.program)
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.source_text;
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assert_eq!(expected, result, "for source {source_text}, expect {expected}, got {result}");
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}
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#[test]
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fn annotate_comment() {
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test_comment_helper(
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r"
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x([
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/* #__NO_SIDE_EFFECTS__ */ function() {},
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/* #__NO_SIDE_EFFECTS__ */ function y() {},
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/* #__NO_SIDE_EFFECTS__ */ function*() {},
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/* #__NO_SIDE_EFFECTS__ */ function* y() {},
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/* #__NO_SIDE_EFFECTS__ */ async function() {},
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/* #__NO_SIDE_EFFECTS__ */ async function y() {},
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/* #__NO_SIDE_EFFECTS__ */ async function*() {},
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/* #__NO_SIDE_EFFECTS__ */ async function* y() {},
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])",
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r"x([/* #__NO_SIDE_EFFECTS__ */ function() {}, /* #__NO_SIDE_EFFECTS__ */ function y() {}, /* #__NO_SIDE_EFFECTS__ */ function* () {}, /* #__NO_SIDE_EFFECTS__ */ function* y() {}, /* #__NO_SIDE_EFFECTS__ */ async function() {}, /* #__NO_SIDE_EFFECTS__ */ async function y() {}, /* #__NO_SIDE_EFFECTS__ */ async function* () {}, /* #__NO_SIDE_EFFECTS__ */ async function* y() {},]);
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",
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);
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test_comment_helper(
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r"
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x([
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/* #__NO_SIDE_EFFECTS__ */ y => y,
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/* #__NO_SIDE_EFFECTS__ */ () => {},
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/* #__NO_SIDE_EFFECTS__ */ (y) => (y),
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/* #__NO_SIDE_EFFECTS__ */ async y => y,
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/* #__NO_SIDE_EFFECTS__ */ async () => {},
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/* #__NO_SIDE_EFFECTS__ */ async (y) => (y),
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])",
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r"x([/* #__NO_SIDE_EFFECTS__ */ (y) => y, /* #__NO_SIDE_EFFECTS__ */ () => {}, /* #__NO_SIDE_EFFECTS__ */ (y) => y, /* #__NO_SIDE_EFFECTS__ */ async (y) => y, /* #__NO_SIDE_EFFECTS__ */ async () => {}, /* #__NO_SIDE_EFFECTS__ */ async (y) => y,]);
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",
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);
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test_comment_helper(
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r"
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x([
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/* #__NO_SIDE_EFFECTS__ */ y => y,
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/* #__NO_SIDE_EFFECTS__ */ () => {},
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/* #__NO_SIDE_EFFECTS__ */ (y) => (y),
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/* #__NO_SIDE_EFFECTS__ */ async y => y,
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/* #__NO_SIDE_EFFECTS__ */ async () => {},
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/* #__NO_SIDE_EFFECTS__ */ async (y) => (y),
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])",
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r"x([/* #__NO_SIDE_EFFECTS__ */ (y) => y, /* #__NO_SIDE_EFFECTS__ */ () => {}, /* #__NO_SIDE_EFFECTS__ */ (y) => y, /* #__NO_SIDE_EFFECTS__ */ async (y) => y, /* #__NO_SIDE_EFFECTS__ */ async () => {}, /* #__NO_SIDE_EFFECTS__ */ async (y) => y,]);
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",
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);
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//
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test_comment_helper(
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r"
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// #__NO_SIDE_EFFECTS__
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function a() {}
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// #__NO_SIDE_EFFECTS__
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function* b() {}
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// #__NO_SIDE_EFFECTS__
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async function c() {}
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// #__NO_SIDE_EFFECTS__
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async function* d() {}
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",
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r"// #__NO_SIDE_EFFECTS__
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function a() {}
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// #__NO_SIDE_EFFECTS__
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function* b() {}
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// #__NO_SIDE_EFFECTS__
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async function c() {}
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// #__NO_SIDE_EFFECTS__
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async function* d() {}
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",
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);
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test_comment_helper(
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r"
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// #__NO_SIDE_EFFECTS__
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function a() {}
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// #__NO_SIDE_EFFECTS__
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function* b() {}
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// #__NO_SIDE_EFFECTS__
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async function c() {}
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// #__NO_SIDE_EFFECTS__
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async function* d() {}
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",
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r"// #__NO_SIDE_EFFECTS__
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function a() {}
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// #__NO_SIDE_EFFECTS__
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function* b() {}
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// #__NO_SIDE_EFFECTS__
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async function c() {}
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// #__NO_SIDE_EFFECTS__
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async function* d() {}
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",
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);
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test_comment_helper(
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r"
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/* @__NO_SIDE_EFFECTS__ */ export function a() {}
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/* @__NO_SIDE_EFFECTS__ */ export function* b() {}
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/* @__NO_SIDE_EFFECTS__ */ export async function c() {}
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/* @__NO_SIDE_EFFECTS__ */ export async function* d() {}",
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r"/* @__NO_SIDE_EFFECTS__ */ export function a() {}
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/* @__NO_SIDE_EFFECTS__ */ export function* b() {}
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/* @__NO_SIDE_EFFECTS__ */ export async function c() {}
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/* @__NO_SIDE_EFFECTS__ */ export async function* d() {}
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",
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);
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// Only "c0" and "c2" should have "no side effects" (Rollup only respects "const" and only for the first one)
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test_comment_helper(
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r"
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/* #__NO_SIDE_EFFECTS__ */ export var v0 = function() {}, v1 = function() {}
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/* #__NO_SIDE_EFFECTS__ */ export let l0 = function() {}, l1 = function() {}
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/* #__NO_SIDE_EFFECTS__ */ export const c0 = function() {}, c1 = function() {}
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/* #__NO_SIDE_EFFECTS__ */ export var v2 = () => {}, v3 = () => {}
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/* #__NO_SIDE_EFFECTS__ */ export let l2 = () => {}, l3 = () => {}
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/* #__NO_SIDE_EFFECTS__ */ export const c2 = () => {}, c3 = () => {}
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",
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r"export var v0 = function() {}, v1 = function() {};
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export let l0 = function() {}, l1 = function() {};
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export const c0 = /* #__NO_SIDE_EFFECTS__ */ function() {}, c1 = function() {};
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export var v2 = () => {}, v3 = () => {};
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export let l2 = () => {}, l3 = () => {};
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export const c2 = /* #__NO_SIDE_EFFECTS__ */ () => {}, c3 = () => {};
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",
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);
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// Only "c0" and "c2" should have "no side effects" (Rollup only respects "const" and only for the first one)
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test_comment_helper(
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r"
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/* #__NO_SIDE_EFFECTS__ */ var v0 = function() {}, v1 = function() {}
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/* #__NO_SIDE_EFFECTS__ */ let l0 = function() {}, l1 = function() {}
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/* #__NO_SIDE_EFFECTS__ */ const c0 = function() {}, c1 = function() {}
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/* #__NO_SIDE_EFFECTS__ */ var v2 = () => {}, v3 = () => {}
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/* #__NO_SIDE_EFFECTS__ */ let l2 = () => {}, l3 = () => {}
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/* #__NO_SIDE_EFFECTS__ */ const c2 = () => {}, c3 = () => {}
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",
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r"var v0 = function() {}, v1 = function() {};
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let l0 = function() {}, l1 = function() {};
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const c0 = /* #__NO_SIDE_EFFECTS__ */ function() {}, c1 = function() {};
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var v2 = () => {}, v3 = () => {};
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let l2 = () => {}, l3 = () => {};
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const c2 = /* #__NO_SIDE_EFFECTS__ */ () => {}, c3 = () => {};
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",
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);
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test_comment_helper(
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r"
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isFunction(options)
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? // #8326: extend call and options.name access are considered side-effects
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// by Rollup, so we have to wrap it in a pure-annotated IIFE.
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/*#__PURE__*/ (() =>
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extend({ name: options.name }, extraOptions, { setup: options }))()
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: options
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",
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r"isFunction(options) ? /*#__PURE__*/ (() => extend({name: options.name}, extraOptions, {setup: options}))() : options;
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",
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);
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test_comment_helper(
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r"
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const obj = {
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props: /*#__PURE__*/ extend({}, TransitionPropsValidators, {
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tag: String,
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moveClass: String,
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}),
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};
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const p = /*#__PURE__*/ Promise.resolve();
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",
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"const obj = {props: /*#__PURE__*/ extend({}, TransitionPropsValidators, {\n\ttag: String,\n\tmoveClass: String\n})};\nconst p = /*#__PURE__*/ Promise.resolve();\n",
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);
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test_comment_helper(
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r"
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const staticCacheMap = /*#__PURE__*/ new WeakMap()
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",
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"const staticCacheMap = /*#__PURE__*/ new WeakMap();\n",
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);
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test_comment_helper(
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r"
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const builtInSymbols = new Set(
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/*#__PURE__*/
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Object.getOwnPropertyNames(Symbol)
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.filter(key => key !== 'arguments' && key !== 'caller')
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)
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",
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"const builtInSymbols = new Set(/*#__PURE__*/ (Object.getOwnPropertyNames(Symbol)).filter((key) => key !== \"arguments\" && key !== \"caller\"));\n",
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);
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}
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@ -1,5 +1,5 @@
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use oxc_allocator::Allocator;
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use oxc_codegen::{CodeGenerator, CodegenOptions, CommentOptions};
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use oxc_codegen::{CodeGenerator, CodegenOptions};
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use oxc_parser::Parser;
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use oxc_span::SourceType;
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@ -237,205 +237,6 @@ fn typescript() {
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);
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}
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fn test_comment_helper(source_text: &str, expected: &str) {
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let allocator = Allocator::default();
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let source_type = SourceType::default().with_module(true);
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let ret = Parser::new(&allocator, source_text, source_type).parse();
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let result = CodeGenerator::new()
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.enable_comment(
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source_text,
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ret.trivias,
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CommentOptions { preserve_annotate_comments: true },
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)
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.build(&ret.program)
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.source_text;
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assert_eq!(expected, result, "for source {source_text}, expect {expected}, got {result}");
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}
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#[test]
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fn annotate_comment() {
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test_comment_helper(
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r"
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x([
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/* #__NO_SIDE_EFFECTS__ */ function() {},
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/* #__NO_SIDE_EFFECTS__ */ function y() {},
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/* #__NO_SIDE_EFFECTS__ */ function*() {},
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/* #__NO_SIDE_EFFECTS__ */ function* y() {},
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/* #__NO_SIDE_EFFECTS__ */ async function() {},
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/* #__NO_SIDE_EFFECTS__ */ async function y() {},
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/* #__NO_SIDE_EFFECTS__ */ async function*() {},
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/* #__NO_SIDE_EFFECTS__ */ async function* y() {},
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])",
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r"x([/* #__NO_SIDE_EFFECTS__ */ function() {}, /* #__NO_SIDE_EFFECTS__ */ function y() {}, /* #__NO_SIDE_EFFECTS__ */ function* () {}, /* #__NO_SIDE_EFFECTS__ */ function* y() {}, /* #__NO_SIDE_EFFECTS__ */ async function() {}, /* #__NO_SIDE_EFFECTS__ */ async function y() {}, /* #__NO_SIDE_EFFECTS__ */ async function* () {}, /* #__NO_SIDE_EFFECTS__ */ async function* y() {},]);
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",
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);
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test_comment_helper(
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r"
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x([
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/* #__NO_SIDE_EFFECTS__ */ y => y,
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/* #__NO_SIDE_EFFECTS__ */ () => {},
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/* #__NO_SIDE_EFFECTS__ */ (y) => (y),
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/* #__NO_SIDE_EFFECTS__ */ async y => y,
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/* #__NO_SIDE_EFFECTS__ */ async () => {},
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/* #__NO_SIDE_EFFECTS__ */ async (y) => (y),
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])",
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r"x([/* #__NO_SIDE_EFFECTS__ */ (y) => y, /* #__NO_SIDE_EFFECTS__ */ () => {}, /* #__NO_SIDE_EFFECTS__ */ (y) => y, /* #__NO_SIDE_EFFECTS__ */ async (y) => y, /* #__NO_SIDE_EFFECTS__ */ async () => {}, /* #__NO_SIDE_EFFECTS__ */ async (y) => y,]);
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",
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);
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test_comment_helper(
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r"
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x([
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/* #__NO_SIDE_EFFECTS__ */ y => y,
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/* #__NO_SIDE_EFFECTS__ */ () => {},
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/* #__NO_SIDE_EFFECTS__ */ (y) => (y),
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/* #__NO_SIDE_EFFECTS__ */ async y => y,
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/* #__NO_SIDE_EFFECTS__ */ async () => {},
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/* #__NO_SIDE_EFFECTS__ */ async (y) => (y),
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])",
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r"x([/* #__NO_SIDE_EFFECTS__ */ (y) => y, /* #__NO_SIDE_EFFECTS__ */ () => {}, /* #__NO_SIDE_EFFECTS__ */ (y) => y, /* #__NO_SIDE_EFFECTS__ */ async (y) => y, /* #__NO_SIDE_EFFECTS__ */ async () => {}, /* #__NO_SIDE_EFFECTS__ */ async (y) => y,]);
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",
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);
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//
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test_comment_helper(
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r"
|
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// #__NO_SIDE_EFFECTS__
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function a() {}
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// #__NO_SIDE_EFFECTS__
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function* b() {}
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// #__NO_SIDE_EFFECTS__
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async function c() {}
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// #__NO_SIDE_EFFECTS__
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async function* d() {}
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",
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r"// #__NO_SIDE_EFFECTS__
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function a() {}
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// #__NO_SIDE_EFFECTS__
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function* b() {}
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// #__NO_SIDE_EFFECTS__
|
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async function c() {}
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// #__NO_SIDE_EFFECTS__
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async function* d() {}
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",
|
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);
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|
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test_comment_helper(
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r"
|
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// #__NO_SIDE_EFFECTS__
|
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function a() {}
|
||||
// #__NO_SIDE_EFFECTS__
|
||||
function* b() {}
|
||||
// #__NO_SIDE_EFFECTS__
|
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async function c() {}
|
||||
// #__NO_SIDE_EFFECTS__
|
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async function* d() {}
|
||||
",
|
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r"// #__NO_SIDE_EFFECTS__
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function a() {}
|
||||
// #__NO_SIDE_EFFECTS__
|
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function* b() {}
|
||||
// #__NO_SIDE_EFFECTS__
|
||||
async function c() {}
|
||||
// #__NO_SIDE_EFFECTS__
|
||||
async function* d() {}
|
||||
",
|
||||
);
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|
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test_comment_helper(
|
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r"
|
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/* @__NO_SIDE_EFFECTS__ */ export function a() {}
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||||
/* @__NO_SIDE_EFFECTS__ */ export function* b() {}
|
||||
/* @__NO_SIDE_EFFECTS__ */ export async function c() {}
|
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/* @__NO_SIDE_EFFECTS__ */ export async function* d() {}",
|
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r"/* @__NO_SIDE_EFFECTS__ */ export function a() {}
|
||||
/* @__NO_SIDE_EFFECTS__ */ export function* b() {}
|
||||
/* @__NO_SIDE_EFFECTS__ */ export async function c() {}
|
||||
/* @__NO_SIDE_EFFECTS__ */ export async function* d() {}
|
||||
",
|
||||
);
|
||||
// Only "c0" and "c2" should have "no side effects" (Rollup only respects "const" and only for the first one)
|
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test_comment_helper(
|
||||
r"
|
||||
/* #__NO_SIDE_EFFECTS__ */ export var v0 = function() {}, v1 = function() {}
|
||||
/* #__NO_SIDE_EFFECTS__ */ export let l0 = function() {}, l1 = function() {}
|
||||
/* #__NO_SIDE_EFFECTS__ */ export const c0 = function() {}, c1 = function() {}
|
||||
/* #__NO_SIDE_EFFECTS__ */ export var v2 = () => {}, v3 = () => {}
|
||||
/* #__NO_SIDE_EFFECTS__ */ export let l2 = () => {}, l3 = () => {}
|
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/* #__NO_SIDE_EFFECTS__ */ export const c2 = () => {}, c3 = () => {}
|
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",
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r"export var v0 = function() {}, v1 = function() {};
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export let l0 = function() {}, l1 = function() {};
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export const c0 = /* #__NO_SIDE_EFFECTS__ */ function() {}, c1 = function() {};
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export var v2 = () => {}, v3 = () => {};
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export let l2 = () => {}, l3 = () => {};
|
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export const c2 = /* #__NO_SIDE_EFFECTS__ */ () => {}, c3 = () => {};
|
||||
",
|
||||
);
|
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// Only "c0" and "c2" should have "no side effects" (Rollup only respects "const" and only for the first one)
|
||||
test_comment_helper(
|
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r"
|
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/* #__NO_SIDE_EFFECTS__ */ var v0 = function() {}, v1 = function() {}
|
||||
/* #__NO_SIDE_EFFECTS__ */ let l0 = function() {}, l1 = function() {}
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||||
/* #__NO_SIDE_EFFECTS__ */ const c0 = function() {}, c1 = function() {}
|
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/* #__NO_SIDE_EFFECTS__ */ var v2 = () => {}, v3 = () => {}
|
||||
/* #__NO_SIDE_EFFECTS__ */ let l2 = () => {}, l3 = () => {}
|
||||
/* #__NO_SIDE_EFFECTS__ */ const c2 = () => {}, c3 = () => {}
|
||||
",
|
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r"var v0 = function() {}, v1 = function() {};
|
||||
let l0 = function() {}, l1 = function() {};
|
||||
const c0 = /* #__NO_SIDE_EFFECTS__ */ function() {}, c1 = function() {};
|
||||
var v2 = () => {}, v3 = () => {};
|
||||
let l2 = () => {}, l3 = () => {};
|
||||
const c2 = /* #__NO_SIDE_EFFECTS__ */ () => {}, c3 = () => {};
|
||||
",
|
||||
);
|
||||
|
||||
test_comment_helper(
|
||||
r"
|
||||
isFunction(options)
|
||||
? // #8326: extend call and options.name access are considered side-effects
|
||||
// by Rollup, so we have to wrap it in a pure-annotated IIFE.
|
||||
/*#__PURE__*/ (() =>
|
||||
extend({ name: options.name }, extraOptions, { setup: options }))()
|
||||
: options
|
||||
",
|
||||
r"isFunction(options) ? /*#__PURE__*/ (() => extend({name: options.name}, extraOptions, {setup: options}))() : options;
|
||||
",
|
||||
);
|
||||
|
||||
test_comment_helper(
|
||||
r"
|
||||
const obj = {
|
||||
props: /*#__PURE__*/ extend({}, TransitionPropsValidators, {
|
||||
tag: String,
|
||||
moveClass: String,
|
||||
}),
|
||||
};
|
||||
const p = /*#__PURE__*/ Promise.resolve();
|
||||
",
|
||||
"const obj = {props: /*#__PURE__*/ extend({}, TransitionPropsValidators, {\n\ttag: String,\n\tmoveClass: String\n})};\nconst p = /*#__PURE__*/ Promise.resolve();\n",
|
||||
);
|
||||
|
||||
test_comment_helper(
|
||||
r"
|
||||
const staticCacheMap = /*#__PURE__*/ new WeakMap()
|
||||
",
|
||||
"const staticCacheMap = /*#__PURE__*/ new WeakMap();\n",
|
||||
);
|
||||
|
||||
test_comment_helper(
|
||||
r"
|
||||
const builtInSymbols = new Set(
|
||||
/*#__PURE__*/
|
||||
Object.getOwnPropertyNames(Symbol)
|
||||
.filter(key => key !== 'arguments' && key !== 'caller')
|
||||
)
|
||||
|
||||
",
|
||||
"const builtInSymbols = new Set(/*#__PURE__*/ (Object.getOwnPropertyNames(Symbol)).filter((key) => key !== \"arguments\" && key !== \"caller\"));\n",
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn unicode_escape() {
|
||||
test("console.log('你好');", "console.log('你好');\n");
|
||||
Loading…
Reference in a new issue