* Run "1_setup.sh"
* Start up Sourcetrail
* Click "New Project"
* Enter a project name
* Set "./working_copy" as project location
* Click "Add Source Group"
* Select "C++" -> C/C++ from Compilation Database"
* Click "Next"
* Pick "compile_commands.json" at "Compilation Database"
* Click "show source files" button
* Validate "Source Files" list contains "src/main.cpp"
* Click "OK"
* Validate "Header Files & Directories to Index" contains "src" entry
* Add "**/Foo.h" to "Excluded Files & Directories"
* Click "Next"
* Click "Next"
* Validate dialog appears that asks to specify PCH input file
* Click "Cancel"
* Add "./src/pch.h" to "Precompiled Header File"
* Click "Next"
* Add "-DCOMPILER_FLAG" to "Additional Compiler Flags"
* Add "-DPCH_FLAG" to "Precompiled Header Flags"
* Click "Create"
* Validate "All files" is the only option selectable
* Click "Start"
* Validate Project indexed without error
* Click "OK"
* Close Sourcetrail
* Run "2_teardown.sh"
