This breaking API change introduces a new `WrenResolveModuleFn` callback in the configuration that allows the host to canonicalize import module names, enabling relative imports. The `wrenInterpret()` function now requires a `module` parameter to specify the module name for the code being interpreted. The `wrenInterpretInModule()` function is removed in favor of the updated `wrenInterpret()`. The `metaCompile` function now dynamically looks up the caller's module name instead of hardcoding "main". New test files `resolution.c`, `resolution.h`, and `resolution.wren` are added to verify resolver behavior including null default, NULL return error, string rewriting, shared module deduplication, and importer propagation.
This contains the automated validation suite for the VM and built-in libraries.
-
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.