diff options
Diffstat (limited to 'tests/specs/run/private_field_presence')
3 files changed, 26 insertions, 0 deletions
diff --git a/tests/specs/run/private_field_presence/__test__.jsonc b/tests/specs/run/private_field_presence/__test__.jsonc new file mode 100644 index 000000000..982b88289 --- /dev/null +++ b/tests/specs/run/private_field_presence/__test__.jsonc @@ -0,0 +1,4 @@ +{ + "args": "run --reload private_field_presence.ts", + "output": "private_field_presence.ts.out" +} diff --git a/tests/specs/run/private_field_presence/private_field_presence.ts b/tests/specs/run/private_field_presence/private_field_presence.ts new file mode 100644 index 000000000..7ce2840d8 --- /dev/null +++ b/tests/specs/run/private_field_presence/private_field_presence.ts @@ -0,0 +1,20 @@ +export class Person { + #name: string; + constructor(name: string) { + this.#name = name; + } + + equals(other: unknown) { + return other && + typeof other === "object" && + #name in other && + this.#name === other.#name; + } +} + +const a = new Person("alice"); +const b = new Person("bob"); +const c = new Person("alice"); + +console.log(a.equals(b)); +console.log(a.equals(c)); diff --git a/tests/specs/run/private_field_presence/private_field_presence.ts.out b/tests/specs/run/private_field_presence/private_field_presence.ts.out new file mode 100644 index 000000000..1d474d525 --- /dev/null +++ b/tests/specs/run/private_field_presence/private_field_presence.ts.out @@ -0,0 +1,2 @@ +false +true |