NAME

filecheck - Attempt to reimplement LLVM's FileCheck using Python.

SYNOPSIS

 filecheck <check-file> [<options>]

DESCRIPTION

Filecheck is a Python implementation for LLVM LIT integration tests integration tests. The package is useful to people who are not familiar with the LLVM infrastructure and Python-based projects that would prefer to not have to build anything from LLVM's source code in their CI process.

OPTIONS

--match-full-lines

- Require all positive matches to cover an entire input line. Allows leading and trailing whitespace if --strict-whitespace is not also passed.

--strict-whitespace

- Do not treat all horizontal whitespace as equivalent

--check-prefix

- Allows changing a default match keyword CHECK to an arbitrary keyword

--implicit-check-not

- Adds implicit CHECK-NOT check that works on every input line

--help

- Display available options

EXAMPLES

The following check file without--strict-whitespace.check:

    CHECK: String1   String2           String3

    printf "String1 String2 String3" | filecheck without--strict-whitespace.check


    printf "String1  String2          String3" | filecheck without--strict-whitespace.check


    printf "   String1String2String3 " | filecheck without--strict-whitespace.check

The following check file without--match-full-lines.check:

    CHECK: tring1


    CHECK: ring2


    CHECK: String3

    printf "String10tring20tring3" | filecheck without--match-full-lines.check

REPORTING BUGS

To report a bug please visit filecheck issues tracking system at: https://github.com/mull-project/FileCheck.py/issues

AUTHORS

This manual page was written by Bo YU <tsu.yubo@gmail.com> for the Debian project (but may be used by others).