Alex Hall 8a940676e9 (core) Generic tools for recording pycalls, deterministic mode. ... Summary: Replaces https://phab.getgrist.com/D2854 Refactoring of NSandbox: - Simplify arguments to NSandbox.spawn. Only half the arguments were used depending on the flavour, adding a layer of confusion. - Ensure the same environment variables are passed to both flavours of sandbox - Simplify passing down environment variables. Implement deterministic mode with libfaketime and a seeded random instance. - Include static prebuilt libfaketime.so.1, may need another solution in future for other platforms. Recording pycalls: - Add script recordDocumentPyCalls.js to open a single document outside of tests. - Refactor out recordPyCalls.ts to support various uses. - Add afterEach hook to save all pycalls from server tests under $PYCALLS_DIR - Make docTools usable without mocha. - Add useLocalDoc and loadLocalDoc for loading non-fixture documents Test Plan: Made a document with formulas NOW() and UUID() Compare two document openings in normal mode: diff <(test/recordDocumentPyCalls.js samples/d4W6NrzCMNVSVD6nWgNrGC.grist /dev/stdout) \ <(test/recordDocumentPyCalls.js samples/d4W6NrzCMNVSVD6nWgNrGC.grist /dev/stdout) Output: < 1623407499.58132, --- > 1623407499.60376, 1195c1195 < "B": "bd2487f6-63c9-4f02-bbbc-5c0d674a2dc6" --- > "B": "22e1a4fd-297f-4b86-91a2-bc42cc6da4b2" `export DETERMINISTIC_MODE=1` and repeat. diff is empty! Reviewers: paulfitz Reviewed By: paulfitz Differential Revision: https://phab.getgrist.com/D2857		2021-06-15 20:58:05 +02:00
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testUtils.js	(core) Generic tools for recording pycalls, deterministic mode.	2021-06-15 20:58:05 +02:00