Bob Nystrom
234a98faef
Migrate the foreign method argument access API from an argument-oriented naming scheme to a slot-based one, renaming wrenGetArgumentCount to wrenGetSlotCount, wrenGetArgumentBool to wrenGetSlotBool, and all other argument accessors accordingly. Update every call site across the VM, modules (io, timer, meta, random), and test files (benchmark, foreign_class) to use the new names. The slot getters now assert the correct type at runtime rather than silently returning defaults, shifting safety responsibility to the caller for performance. Also add the IS_LIST type-checking macro to wren_value.h alongside the existing IS_* macros.
This contains the automated validation suite for the VM and built-in libraries.
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benchmark/- Performance tests. These aren't strictly pass/fail, but let us compare performance both against other languages and against previous builds of Wren itself. -
core/- Tests for the built in core library, mainly methods on the core classes. If a bug is inwren_core.corwren_value.c, it will most likely break one of these tests. -
language/- Tests of the language itself, its grammar and runtime semantics. If a bug is inwren_compiler.corwren_vm.c, it will most likely break one of these tests. This includes tests for the syntax for the literal forms of the core classes. -
limit/- Tests for various hardcoded limits. The language doesn't officially specify these limits, but the Wren implementation has them. These tests ensure that limit behavior is well-defined and tested.