Fatal error and core dumps is not displayed on output

[igor-simoes]

Hi everyone,

A few days ago, I discovered this tool to help us on differential testing across engines.
I executed eshost with a code that throws a Fatal error and the output is nothing.
To explain I removed the icudtl.dat from V8 directory and use a test that call Date methods.

• eshost -s date.js

#### Chakra, SpiderMonkey, V8

• ~/.jsvu/v8 date.js

#
# Fatal error in , line 0
# Failed to create ICU date format, are ICU data files missing?
#
#
#
#FailureMessage Object: 0x7ffd9ff07310
==== C stack trace ===============================

    /home/.jsvu/engines/v8/v8(+0x2f5383) [0x56124b1dc383]
    /home/.jsvu/engines/v8/v8(+0x2f47fb) [0x56124b1db7fb]
    /home/.jsvu/engines/v8/v8(+0x2f0928) [0x56124b1d7928]
    /home/.jsvu/engines/v8/v8(+0x74b4df) [0x56124b6324df]
    /home/.jsvu/engines/v8/v8(+0x88c045) [0x56124b773045]
    /home/.jsvu/engines/v8/v8(+0xbb9049) [0x56124baa0049]
Received signal 4 ILL_ILLOPN 56124b1d86f2
/home/.jsvu/v8: linha 2: 12233 Instrução ilegal      (imagem do núcleo gravada) "/home/.jsvu/engines/v8/v8" --natives_blob="/home/.jsvu/engines/v8/natives_blob.bin" --snapshot_blob="/home/.jsvu/engines/v8/snapshot_blob.bin" "$@"

The same occurs with core dumps examples.