Files
Nim/tests
Pedro Batista 4f6b727d9e pegs: accept UTF-8 bytes in bare identifier terminals (#25829)
## Summary
- Fixes `std/pegs` lexing for bare UTF-8 terminals such as `\i café`.
- The lexer previously stopped at the first non-ASCII byte, so
`pkTerminalIgnoreCase` never saw the full term despite its rune-aware
`fastRuneAt`/`toLower` matching.
- This now keeps non-ASCII bytes in identifier-style terminals while
ASCII non-ident characters still terminate the symbol.

## Behavior
Before: `match("CAFÉ", peg"\i café")` failed because the terminal was
lexed as `caf`.
After: `match("CAFÉ", peg"\i café")`, `match("Café", peg"\i café")`, and
`findAll` over mixed-case occurrences pass.

`std/pegs` documents `useUnicode = true` as proper UTF-8 support, and
quoted terminals already preserved the same bytes; this makes bare
terminals consistent with that path.

I did not find an existing relevant issue or PR in searches for
pegs/unicode/utf8/getSymbol/pkTerminalIgnoreCase.
2026-05-19 23:27:48 +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.