Files
Nim/tests
metagn 5327498547 gensym anonymous proc symbols (#24422)
fixes #14067, fixes #15004, fixes #19019

Anonymous procs are [added to
scope](8091d76306/compiler/semstmts.nim (L2466))
with the name `:anonymous`. This means that if they have the same
signature in a scope, they can consider each other as redefinitions. To
prevent this, mark their symbols as `sfGenSym` so they do not get added
to scope or cause any name conflicts. The commented out `and not isAnon`
check wouldn't work because `isAnon` would not be true if the proc is
being resemmed, in which case the name field in the proc AST would have
the symbol of the anonymous proc rather than being empty.

There is a separate problem of default values in generic/normal procs
not opening new scopes which is partially responsible for #19019.

(cherry picked from commit 3e47725c08)
2024-12-17 14:38:42 +01:00
..
2024-08-13 15:22:06 +02:00
2022-09-23 13:05:05 +02:00
2021-08-21 08:22:00 +02:00
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2022-12-22 08:32:12 +01:00
2020-12-28 14:13:21 +01:00

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.