JoostK e790c8547e test(compiler-cli): load test files into memory only once (#38909) ... Prior to this change, each invocation of `loadStandardTestFiles` would load the necessary files from disk. This function is typically called at the top-level of a test module in order to share the result across tests. The `//packages/compiler-cli/test/ngtsc` target has 8 modules where this call occurs, each loading their own copy of `node_modules/typescript` which is ~60MB in size, so the memory overhead used to be significant. This commit loads the individual packages into a standalone `Folder` and mounts this folder into the filesystem of standard test files, such that all file contents are no longer duplicated in memory. PR Close #38909		2020-09-25 14:28:49 -04:00
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cached_source_files.ts	test(compiler-cli): improve test performance using shared source file cache (#38909)	2020-09-25 14:28:49 -04:00
mock_file_loading.ts	test(compiler-cli): load test files into memory only once (#38909)	2020-09-25 14:28:49 -04:00
runfile_helpers.ts	build: update license headers to reference Google LLC (#37205)	2020-05-26 14:26:58 -04:00