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Quality Commands

dcr test​

Runs tests.

dcr test                          # debug profile
dcr test --release                # release profile
dcr test --debug                  # explicit debug
dcr test --help                   # detailed help

Before first use, initialize tests:

dcr test --init

This creates tests/dcr_test.h (framework) and tests/test.c (template).

What dcr test does:

  1. Builds the project
  2. Collects tests/*.c files (.c only, not .cpp)
  3. Compiles and links each test file
  4. Runs each test binary
  5. Prints summary: TOTAL, PASS, SKIP, FAIL
  6. Returns non-zero exit code on any FAIL

dcr fmt​

Formats C/C++ source files using clang-format.

dcr fmt

Processes: src/**/*.{c,cpp,cxx,cc,h,hpp,hxx,hh} and tests/**/*.{c,cpp,cxx,cc,h,hpp,hxx,hh}.

Uses .clang-format at the project root (if present), otherwise default clang-format style.

dcr lint​

Runs clang-tidy on C/C++ source files for static analysis.

dcr lint              # show diagnostics
dcr lint --fix        # apply fixes automatically
dcr lint --help       # detailed help

Processes: src/**/*.{c,cpp,cxx,cc} and tests/**/*.{c,cpp,cxx,cc}.

Without --fix, clang-tidy reports warnings and errors without modifying files. With --fix, clang-tidy applies automatic suggestions in place.