next.js

12ee9b25 - [turbopack] Defend against json cyles in our execution tests (#81079)

[turbopack] Defend against json cyles in our execution tests (#81079) Handle circular references in Jest test results Otherwise failing tests may crash the IPC mechanism. e.g. a test failure induced this ``` ──── STDERR: turbopack-tests::execution test_tests__execution__turbopack__basic__esm_this Input: /Users/lukesandberg/projects/next.js/turbopack/crates/turbopack-tests/tests/execution/turbopack/basic/esm-this new file turbopack/crates/turbopack-tests/tests/execution/turbopack/basic/esm-this/issues/Error evaluating Node.js code-4c12f2.txt detected: --- expected +++ actual @@ -0,0 +1,6 @@ +error - [transform] [project]/turbopack/crates/turbopack-tests/tests/execution/turbopack/basic/esm-this/input/index.js Error evaluating Node.js code + TypeError: Converting circular structure to JSON + --> starting at object with constructor 'Object' + --- property 'foo' closes the circle + [at <anonymous>] + at run (turbopack:///[turbopack-node]/ipc/evaluate.ts:96:52) [WORKSPACE_ROOT/turbopack/crates/turbopack-tests/tests/execution/turbopack/basic/esm-this/output/[turbopack-node]__b000890d._.js:414:66] \ No newline at end of file ``` With this change we can see the actual test failure ``` thread 'test_tests__execution__turbopack__basic__esm_this' panicked at turbopack/crates/turbopack-tests/tests/execution.rs:106:9: Failed with error(s) in the following test(s): "`this` in esm should be undefined": Error: expect(received).toBe(expected) // Object.is equality Expected: undefined Received: {"foo": [Circular]} at Object.eval (file:///Users/lukesandberg/projects/next.js/turbopack/crates/turbopack-tests/tests/execution/turbopack/basic/esm-this/output/b1abf_turbopack-tests_tests_execution_turbopack_basic_esm-this_input_index_021e2195.js:18:19) at Promise.then.completed (/Users/lukesandberg/projects/next.js/node_modules/.pnpm/jest-circus@29.5.0/node_modules/jest-circus/build/utils.js:293:28) ```