swc/ecmascript/transforms/proposal/tests/static_blocks.rs

use std::path::PathBuf;
use swc_common::chain;
use swc_ecma_parser::{EsConfig, Syntax};
use swc_ecma_transforms_compat::es2022::class_properties;
use swc_ecma_transforms_proposal::static_blocks;
use swc_ecma_transforms_testing::test_fixture;
use swc_ecma_visit::Fold;

#[testing::fixture("tests/static-blocks/**/input.js")]
fn fixture(input: PathBuf) {
    let parent = input.parent().unwrap();

    let output = parent.join("output.js");
    test_fixture(
        Syntax::Es(EsConfig {
            static_blocks: true,
            ..Default::default()
        }),
        &|_t| {
            let pass: Box<dyn Fold> = if input.to_string_lossy().contains("class-properties") {
                Box::new(chain!(
                    static_blocks(),
                    class_properties(class_properties::Config::default())
                ))
            } else {
                Box::new(static_blocks())
            };
            pass
        },
        &input,
        &output,
    )
}