NOTE: This bug report concerns the install_specs branch of DNF, where the API Anaconda needs for module installation support is being stabilized.

(https://github.com/mhatina/dnf/tree/install_specs)


Description of problem:
there is a change in behavior in excluding packages between current Rawhide Anaconda/DNF and the install_specs branch DNF & Anaconda that makes use of it


Version-Release number of selected component (if applicable):
commit 1263ddc0ebf7bcc6496d90225ddaca4fdf47c1f1 (HEAD -> install_specs, mhatina/install_specs)
Author: Martin Hatina <mhatina>
Date:   Tue May 29 13:37:27 2018 +0200


How reproducible:
always

Steps to Reproduce:
1. attempt an installation with the following %packages section:

%packages
@^xfce-desktop-environment   

# (1) Test that you can remove a package that's part of a group
@c-development
-valgrind
  
# (2) Test that you can add and then remove the same package.
qemu-kvm
-qemu-kvm
 
# (3) Test that you can add packages with a glob.
kacst*
  
# (4) Test that you can remove packages with a glob.
-ibus*
%end

This basically translates to:

Install environment xfce-desktop-environment & group @c-development & packages qemu-kvm + kcast*.

Exclude packages qemu-kvm, valgrind, ibus*.


2. check if the packages are excluded correctly

Actual results:
The qemu-kvm package is not installed (this is correct).

The valgrind package as well as many ibus* packages are installed.


Expected results:
The qemu-kvm package is not installed.
The valgrind package as well as any ibus* packages are not installed.