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Due to the inability to detect warnings in REPL tests, I implemented running something very similar, but with the -prod flag enabled. (See https://github.com/vlang/v/pull/2536) There is also a minor change in os.walk_ext to not add duplicated path separators: /path//file.ext -> /path/file.ext
V REPL Tests Script
How to write a new test
- Create a new file named
*.repl
- Write the input to be given to REPL
- Add
===output===
- Write the output expected
Notes
Keep in mind, that the way V repl works for now, every non empty line would cause a new recompilation of the entire repl content that was collected so far.
Longer REPL files would cause measurably longer recompilation/testing times.
Also, longer repl files would be slower to debug when they fail, It is better to have several smaller files vs one huge REPL file.
Example :
a := 1
println(a)
===output===
1