Add initial testing for Emscripten CI

[anutosh491]

Currently we have the following

(xeus-lite-host) anutosh491@Anutoshs-MacBook-Air Release % node test_sparrow_lib.js
[doctest] doctest version is "2.4.12"
[doctest] run with "--help" for options
===============================================================================
/Users/anutosh491/work/sparrow/test/test_builder.cpp:64:
TEST SUITE: builder
TEST CASE:  timestamp-layout
  timestamp_milliseconds_array

/Users/anutosh491/work/sparrow/test/test_builder.cpp:64: ERROR: test case THREW exception: exception thrown in subcase - will translate later when the whole test case has been exited (cannot translate while there is an active exception)

===============================================================================
/Users/anutosh491/work/sparrow/test/test_builder.cpp:64:
TEST SUITE: builder
TEST CASE:  timestamp-layout

DEEPEST SUBCASE STACK REACHED (DIFFERENT FROM THE CURRENT ONE):
  timestamp_milliseconds_array

/Users/anutosh491/work/sparrow/test/test_builder.cpp:64: ERROR: test case THREW exception: discover_tz_dir failed to find zoneinfo


===============================================================================
[doctest] test cases:    722 |    721 passed | 1 failed | 0 skipped
[doctest] assertions: 351320 | 351320 passed | 0 failed |
[doctest] Status: FAILURE!

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 87.97%. Comparing base (05bb857) to head (fb955aa).
⚠️ Report is 8 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #549   +/-   ##
=======================================
  Coverage   87.97%   87.97%           
=======================================
  Files         100      100           
  Lines        7649     7649           
=======================================
  Hits         6729     6729           
  Misses        920      920           

Flag	Coverage Δ
unittests	87.97% <ø> (ø)

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[Alex-PLACET]

You may have to rebase to fix the failing builds on OSX

[anutosh491]

Hey @Alex-PLACET @JohanMabille

This should get us started with the initial testing for the emscripten build in the CI.

As mentioned in #549 (comment) , it's just 4 files that currently might bother us here and there. I shall go about addressing those in the subsequent PRs.

But apart from those, we are doing good

[doctest] doctest version is "2.4.12"
[doctest] run with "--help" for options

[doctest] test cases:    709 |    709 passed | 0 failed | 0 skipped
[doctest] assertions: 351022 | 351022 passed | 0 failed |
[doctest] Status: SUCCESS!

[Alex-PLACET]

Can we merge it ?

[anutosh491]

Can we merge it ?

Should be ready I think.