gtest Directory Reference

Directory dependency graph for gtest:

Directories
	phv

Files
	bf_gtest_helpers.h
	tofino_gtest_utils.h

Detailed Description

We use Google's gtest framework for unit tests.

NB: There are known issues with include paths for P4 include files. Until these are fixed, you must take care to invoke gtestp4c from bf-p4c-compilers/build/p4c.

Building

The gtest binary is built as part of the default make target:

cd bf-p4c-compilers/build
make

For general build instructions, see here.

Running

Running make produces a gtestp4c binary. To run it, your current working directory must be build/p4c. (This is a known bug.)

cd bf-p4c-compilers/build/p4c
./test/gtestp4c

You can also use ctest:

cd bf-p4c-compilers/build/p4c
ctest -R gtest

Finally, the gtest framework provides command line options for selectively invoking subsets of tests. Use

gtestp4c --help

for available options.