Supported languages

C

C++

Python 2

Python 3

Java

Node JS

Command line options

-h, –help

-s, –subdomain=[SUBDOMAIN]

-l, –language=[LANGUAGE]

-v, –verbosity=[LEVEL]

-V, –version

–clear-cache

-c, –cache=[ID]

-m, –memory-limit=[LIMIT]

-t, –time-limit=[LIMIT]

[#1] Download sample inputs and outputs

[#1] Determine whether a file needs to be compiled

[#1] Compile source files of compiled languages

[#1] Determine interpreter for interpreted languages

[#1] Run compiled binary/interpreted source file

[#1] Compare output to expected output

[#2] Support both passing precompiled binaries and source files for compiled languages, default to using source files.

[#2] Determine language based on file extension

[#1] Allow some command line flag to explicitly specify language

[#2] Config file (JSON)

[#2] Set default subdomain

[#2] Set default between Python 2 and Python 3

[#3] Verbosity level

[#4] Whether input file should be considered a runnable executable or source file

[#2] Colour code test output depending on result

Green - Successful test

Yellow - Compile/Runtime error

Red - Failed test

[#3] Cache sample inputs and outputs

[#5] Look into compressing cache using libzip

[#3] Allow user to download problem samples to cache without testing a solution

[#3] Support checking for memory limit exceeded

Read VmPeak from /proc/$PID/status

[#3] Support timing program run time to check for time limit exceeded

[#3] Allow user to clear cache

[#4] Multithread testing to improve performance

[#5] Decide where to store information on which languages are compiled, and which are interpreted, (In code constant/external file)

[#6] Easter egg

Verbosity levels

0

Test passed/failed, Runtime/Compile error

0.5

Time and memory

1

Output and expected output

2

Input

3

Compiler errors, runtime error messages