Doesn't work with Emscripten

[Maeiky]

I just try it out with Emscripten to use Cello on the Web. But unfortunately it doesn't work

Here is my log:

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Shell_Common.js:513 atexit() called, but EXIT_RUNTIME is not set, so atexits() will not be called. set EXIT_RUNTIME to 1 (see the FAQ)
printErr @ Shell_Common.js:513
Shell_Common.js:490
Shell_Common.js:490 +-------------------------------------------+
Shell_Common.js:490 | ptest MicroTesting Magic for C |
Shell_Common.js:490 | |
Shell_Common.js:490 | https://github.com/orangeduck/ptest |
Shell_Common.js:490 | |
Shell_Common.js:490 | Daniel Holden ([email protected]) |
Shell_Common.js:490 +-------------------------------------------+
Shell_Common.js:513 Calling stub instead of signal()
printErr @ Shell_Common.js:513
Shell_Common.js:513 Calling stub instead of signal()
printErr @ Shell_Common.js:513
Shell_Common.js:513 Calling stub instead of signal()
printErr @ Shell_Common.js:513
Shell_Common.js:490
Shell_Common.js:490
Shell_Common.js:490 ===== Suite Array =====
Shell_Common.js:490
Shell_Common.js:513 Invalid function pointer '1020' called with signature 'ii'. Perhaps this is an invalid value (e.g. caused by calling a virtual method on a NULL pointer)? Or calling a function with an incorrect type, which will fail? (it is worth building your source files with -Werror (warnings are errors), as warnings can indicate undefined behavior which can cause this)
printErr @ Shell_Common.js:513
Shell_Common.js:513 This pointer might make sense in another type signature: i: 0 iii: 0 iiii: 0 iiiii: undefined vii: 0 di: undefined vi: 0 viii: 0 v: 0 viiii: 0 viiiii: 0 viiiiii: 0
printErr @ Shell_Common.js:513
Shell_Common.js:490 1020
Shell_Common.js:513 1020
printErr @ Shell_Common.js:513
Shell_Common.js:513 exception thrown: abort(1020) at Error
at jsStackTrace (http://localhost:6931/App.js:1107:13)
at stackTrace (http://localhost:6931/App.js:1124:12)
at abort (http://localhost:6931/App.js:162179:44)
at nullFunc_ii (http://localhost:6931/App.js:5750:876)
at Array.b2184 (http://localhost:6931/App.js:133200:13)
at Array._Array_Assign (http://localhost:6931/App.js:8487:38)
at _assign (http://localhost:6931/App.js:8791:34)
at _copy (http://localhost:6931/App.js:6589:9)
at Array._test_array_new (http://localhost:6931/App.js:38249:9)
at _pt_run (http://localhost:6931/App.js:37842:31)
printErr @ Shell_Common.js:513
App.js:41 Uncaught abort(1020) at Error
at jsStackTrace (http://localhost:6931/App.js:1107:13)
at stackTrace (http://localhost:6931/App.js:1124:12)
at abort (http://localhost:6931/App.js:162179:44)
at nullFunc_ii (http://localhost:6931/App.js:5750:876)
at Array.b2184 (http://localhost:6931/App.js:133200:13)
at Array._Array_Assign (http://localhost:6931/App.js:8487:38)
at _assign (http://localhost:6931/App.js:8791:34)
at _copy (http://localhost:6931/App.js:6589:9)
at Array._test_array_new (http://localhost:6931/App.js:38249:9)
at _pt_run (http://localhost:6931/App.js:37842:31)

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See my fork to get this result:
https://github.com/Cwc-Lib/Cello

[Maeiky]

Well, by disabling GC (CELLO_NGC) and some tests, we can get an interesting result.
Try it out here:
Test Suite

However, we have to remove the following tests to avoid a crash:

• suite_array
• suite_file
• suite_float
• suite_list
• suite_mutex
• suite_thread
• suite_zip
• suite_exception

[orangeduck]

Nice! I don't know what the error before was but I guess perhaps Emscripten doesn't like the GC scanning the stack...