unity-test-framework-c SKILL.md skillA
unity-test-framework-c from testland/qa is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add testland/qa/unity-test-framework-c@v1.3.10Pins v1.3.10 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- testland/qa
- Path
plugins/qa-embedded/skills/unity-test-framework-c/SKILL.md- Versions recorded
- 5
- Latest version
- v1.3.10, committed Oct 11, 2026
- First version recorded
- Jul 20, 2026
- Size
- 11,952 bytes
- Repository stars
- 11
- License
- MIT
Author and run ThrowTheSwitch Unity (the C unit-testing library) for bare-metal and RTOS C code. Distinct from the Unity game-engine Test Framework at docs.unity3d.com: this is the ThrowTheSwitch C testing library at throwtheswitch.org/unity, a single C file plus headers that runs on 8-bit MCUs through 64-bit hosts. Anchored on the Unity assertion API and configuration macros regardless of execution environment: the TEST_ASSERT_EQUAL_* / _FLOAT / _DOUBLE / _STRING / _MEMORY / _BITS assertion…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# unity-test-framework-c
## Overview
This skill covers ThrowTheSwitch **Unity** - a C unit-testing
library ("a single C file and a pair of headers") at
[throwtheswitch.org/unity](https://www.throwtheswitch.org/unity)
and [github.com/ThrowTheSwitch/Unity](https://github.com/ThrowTheSwitch/Unity),
running on 8-bit MCUs through 64-bit hosts with no preprocessor
magic, no auto-generated `main`, and no C++ requirement.
It is **distinct from the Unity game-engine Test Framework**
(`com.unity.test-framework`, a runner inside the Unity 3D editor
at [docs.unity3d.com](https://docs.unity3d.com/Packages/com.unity.test-framework@latest),
covered by `unity-test-framework`). The two share only a name.
Composes with:
- `ceedling-build-runner` - the build orchestration that calls `generate_test_runner.rb` and stitches Unity + CMock + the test binary.
- ceedling-build-runner's references/cmock.md - the CMock-generated mocks Unity asserts against.
- `qemu-system-test-runner` - for running the cross-built binary on a virtual Cortex-M.
- `embedded-coverage-strategy-reference` - for the gcov / llvm-cov instrumentation.
## When to use
- Unit-under-test is **pure C** (not C++). For C++ use
…Read the whole file at its exact version.
How to install
mdr add testland/qa/unity-test-framework-c@sha256:040461b5f5f77779The line at the top of this page pins the label v1.3.10, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_lkox6dwtkjp5hevt)
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Versions
The registry has recorded 5 versions of this file, between Jul 20, 2026 and Oct 11, 2026, about one every 21 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.3.10 latest | 2026-10-11 | a1bd3f7 | 11,952 B | A | view · diff |
| git:20260813.4a11cd6 | 2026-08-13 | 4a11cd6 | 11,932 B | A | view · diff |
| git:20260728.1bce424 | 2026-07-28 | 1bce424 | 11,856 B | A | view · diff |
| git:20260724.d4db756 | 2026-07-24 | d4db756 | 15,161 B | A | view · diff |
| git:20260720.22d020c | 2026-07-20 | 22d020c | 15,699 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (11952 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
testland/qa · 11 stars · license MIT · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_lkox6dwtkjp5hevt GET https://markdownregistry.com/api/v1/resolve?ref=testland/qa/unity-test-framework-c GET https://markdownregistry.com/api/v1/blob/040461b5f5f777794ccb4c91df37e4fba8866a2a8fe02b09a7c0d6d392b0a237
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