running 2 tests from ./test/uncaught_errors_1.ts foo 1 ... FAILED ([WILDCARD]) foo 2 ... ok ([WILDCARD]) running 3 tests from ./test/uncaught_errors_2.ts bar 1 ... ok ([WILDCARD]) bar 2 ... FAILED ([WILDCARD]) bar 3 ... FAILED ([WILDCARD]) Uncaught error from ./test/uncaught_errors_3.ts FAILED ERRORS foo 1 => ./test/uncaught_errors_1.ts:1:6 error: Error: foo 1 message throw new Error("foo 1 message"); ^ at [WILDCARD]/test/uncaught_errors_1.ts:2:9 bar 2 => ./test/uncaught_errors_2.ts:3:6 error: Error: bar 2 throw new Error("bar 2"); ^ at [WILDCARD]/test/uncaught_errors_2.ts:4:9 bar 3 => ./test/uncaught_errors_2.ts:6:6 error: Error: bar 3 message throw new Error("bar 3 message"); ^ at [WILDCARD]/test/uncaught_errors_2.ts:7:9 ./test/uncaught_errors_3.ts (uncaught error) error: Error: baz throw new Error("baz"); ^ at [WILDCARD]/test/uncaught_errors_3.ts:1:7 This error was not caught from a test and caused the test runner to fail on the referenced module. It most likely originated from a dangling promise, event/timeout handler or top-level code. FAILURES foo 1 => ./test/uncaught_errors_1.ts:1:6 bar 2 => ./test/uncaught_errors_2.ts:3:6 bar 3 => ./test/uncaught_errors_2.ts:6:6 ./test/uncaught_errors_3.ts (uncaught error) FAILED | 2 passed | 4 failed ([WILDCARD]) error: Test failed