gristlabs_grist-core/sandbox/grist/functions
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
..
__init__.py (core) move data engine code to core 2020-07-29 08:57:25 -04:00
date.py (core) Fix lookups in default formulas 2020-09-10 18:06:06 -04:00
info.py (core) Improve suggestions for formula autocomplete 2020-09-12 00:21:29 -04:00
logical.py (core) move data engine code to core 2020-07-29 08:57:25 -04:00
lookup.py (core) add SELF_HYPERLINK() function for generating links to the current document 2021-03-18 19:37:07 -04:00
math.py (core) Generic tools for recording pycalls, deterministic mode. 2021-06-15 20:58:05 +02:00
schedule.py (core) move data engine code to core 2020-07-29 08:57:25 -04:00
stats.py (core) Improve suggestions for formula autocomplete 2020-09-12 00:21:29 -04:00
test_schedule.py (core) move data engine code to core 2020-07-29 08:57:25 -04:00
text.py (core) Fix CONCAT function that was breaking on presence of non-ascii characters 2021-03-09 16:27:48 -05:00
unimplemented.py (core) Improve suggestions for formula autocomplete 2020-09-12 00:21:29 -04:00