Vendor things

third-party/vendor/swc_common/tests/source_map.rs

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+#![cfg(feature = "concurrent")]
+
+use rayon::{prelude::*, ThreadPoolBuilder};
+use swc_common::{FileName, FilePathMapping, SourceMap};
+
+#[test]
+fn stress() {
+    let _ = ThreadPoolBuilder::new().num_threads(100).build_global();
+    let fm = SourceMap::new(FilePathMapping::empty());
+
+    (0..10000).into_par_iter().for_each(|_| {
+        fm.new_source_file(
+            FileName::Anon,
+            "@Entity()
+export class Product extends TimestampedEntity {
+  @PrimaryGeneratedColumn('uuid')
+  public id!: string;
+
+  @Column()
+  public price!: number;
+
+  @Column({ enum: ProductType })
+  public type!: ProductType;
+
+  @Column()
+  public productEntityId!: string;
+
+  /* ANCHOR: Relations ------------------------------------------------------ */
+  @OneToMany(() => Order, (order) => order.product)
+  public orders!: Order[];
+
+  @OneToMany(() => Discount, (discount) => discount.product)
+  public discounts!: Discount[];
+}"
+            .into(),
+        );
+    })
+}