Add TypeScript unit test suite for the Push3 transpiler using Node's
built-in test runner (node:test) with tsx. 47 tests across 12 suites
covering parser, stack underflow/overflow, EXEC.IF balanced/unbalanced/
nested branching, arithmetic, boolean ops, name binding, and integration.
Update CI to run `npm test` (which now includes unit tests + existing
bash tests) and scope transpiler-tests step to only trigger on changes
to tools/push3-transpiler/**.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Clamp anchorWidth output with `% (2**24)` before the uint24 cast so that
large literal values (e.g. 1e18 from evolved constants) produce valid
Solidity instead of a compile-time overflow error.
Add test_transpiler_clamping.sh (Test 5) verifying that a Push3 program
outputting 1e18 for anchorWidth generates `uint24(... % (2**24))` and not
the raw overflowing literal. Update package.json to run both test suites.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Replace the }` heuristic in inject.sh with a brace-depth counter:
start at depth=1 after the opening {, increment on {, decrement on },
stop when depth reaches 0. This correctly handles nested if/else blocks,
loops, and structs that close at 4-space indent inside calculateParams.
Also emit a non-zero exit with a descriptive message if EOF is reached
without finding the matching closing brace.
Add test_inject_extraction.sh covering simple bodies, nested if/else,
multi-level nesting, and the EOF-without-match error case.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
