34aa9c3531
The codebase currently contains several `EMPTY_ARRAY` constants, and they can end up in the bundle of an application. A recent commit 6fbe219 tipped us off as it introduced several `noop` occurrences in the golden symbol files. After investigating with @petebacondarwin, we decided to remove the duplicated symbols. This probably shaves only a few bytes, but this commit removes the duplicated functions, by always using the one in `core/src/utils/empty`. PR Close #40587
Bundle
js_expected_symbol_test
This folder contains tests which assert that most of the code is tree shaken away. This is asserted by keeping gold files of all symbols which are expected to be retained. When doing renaming it is often necessary to update the gold files, to do so use these commands:
yarn bazel run --config=ivy //packages/core/test/bundling/injection:symbol_test.accept
yarn bazel run --config=ivy //packages/core/test/bundling/cyclic_import:symbol_test.accept
yarn bazel run --config=ivy //packages/core/test/bundling/forms:symbol_test.accept
yarn bazel run --config=ivy //packages/core/test/bundling/hello_world:symbol_test.accept
yarn bazel run --config=ivy //packages/core/test/bundling/router:symbol_test.accept
yarn bazel run --config=ivy //packages/core/test/bundling/todo:symbol_test.accept
Running all symbol tests
To run all symbol tests with one command, you can use the following scripts:
yarn run symbol-extractor:check
yarn run symbol-extractor:update