Files
Nim/tests
metagn 821d0806fe Revert "make default values typed in proc AST same as param sym AST" (#24191)
Reverts #24184, reopens #12942, reopens #19118

#24184 seems to have caused a regression in
https://github.com/c-blake/thes and
https://github.com/c-blake/bu/blob/main/rp.nim#L84 reproducible with
`git clone https://github.com/c-blake/cligen; git clone
https://github.com/c-blake/thes; cd thes; nim c -p=../cligen thes`.
Changing the `const` to `let` makes it compile.

A minimization that is probably the same issue is:

```nim
const a: seq[string] = @[]

proc foo(x = a) =
  echo typeof(x)
  echo x

import macros

macro resemFoo() =
  result = getImpl(bindSym"foo")

block:
  resemFoo() # Error: cannot infer the type of parameter 'x'
```

This should be a regression test in a future reimplementation of #24184.
2024-09-27 15:34:09 +02:00
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This directory contains the test cases.

Each test must have a filename of the form: t*.nim

Note: Testament is only aware of tests under a directory (eg tests/foo/) and will ignore top-level tests like tests/tbar.nim.

Specs

Each test can contain a spec in a discard """ ... """ block.

Check out the parseSpec procedure in the specs module for a full and reliable reference

action

Specifies what action this test should take.

Default: run

Options:

  • compile - compiles the module and fails the test if compilations fails.
  • run - compiles and runs the module, fails the test if compilation or execution of test code fails.
  • reject - compiles the module and fails the test if compilation succeeds.

There are certain spec keys that imply run, including output and outputsub.

Categories

Each folder under this directory represents a test category, which can be tested by running koch tests pcat <category> (or cat to avoid parallel testing, which is slower).

The folder dll contains simple DLL tests.

The folder realtimeGC contains a test for validating that the realtime GC can run properly without linking against the nimrtl.dll/so.