Official Testsuite Runner

[nerodesu017]

Pull Request Overview

This is an on-going PR focused on making the spec test runner work again + add more to it.
Additions:

• filtering (either Include or Exclude) based on files and folders (so we can discard the proposals folder, for example, or files related to SIMD, which we do not implement (yet), and that give us a rough time)
• assert_trap being implemented
• a few debug (with debug_assertions) related code for stringifying errors and other features for QoL when debugging
• changes to how we cast certain values (especially F64 and F32) so that we get the desired results (mostly bit reinterpretation, not normal casting, this is in part because the crate that we use for parsing WAST files parses these values into u32 and u64, respectively, and we have to reinterpret the bits - see Future bug: Potential float alteration on some architectures #28 for more info)
• a fix for a Span that we return when reading a constant expression (for example, for a global) because we were returning 1 more byte, this wouldn't be a problem, as we stop on the END instruction, but it is a problem when the END is EOF and we return +1 byte and we throw an error when doing a later check - see src/validation/read_constant_expression.rs

Testing Strategy

This pull request was tested by... N/A

TODO or Help Wanted

This pull request still needs... N/A

Formatting

• Ran cargo fmt
• Ran cargo check
• Ran cargo build
• Ran cargo doc
• Ran nix fmt

Github Issue

This pull request closes <GITHUB_ISSUE>

[codecov]

Codecov Report

Attention: Patch coverage is 97.52066% with 6 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
src/execution/mod.rs	93.47%	1 Missing and 2 partials ⚠️
src/execution/value_stack.rs	0.00%	2 Missing ⚠️
src/core/error.rs	0.00%	1 Missing ⚠️

Files with missing lines	Coverage Δ
src/core/reader/types/opcode.rs	100.00% <100.00%> (ø)
src/core/utils.rs	100.00% <100.00%> (ø)
src/execution/function_ref.rs	53.33% <ø> (ø)
src/execution/interpreter_loop.rs	98.09% <100.00%> (+6.68%)	⬆️
src/validation/code.rs	64.68% <100.00%> (+5.14%)	⬆️
src/validation/read_constant_expression.rs	74.35% <100.00%> (+12.82%)	⬆️
src/core/error.rs	19.14% <0.00%> (+16.29%)	⬆️
src/execution/value_stack.rs	82.17% <0.00%> (-0.65%)	⬇️
src/execution/mod.rs	91.46% <93.47%> (+0.98%)	⬆️

... and 8 files with indirect coverage changes