QA:Testcase SwapOnZRAM buildwkgtk

Description

Test building WebKitGTK with swap-on-zram enabled and running.

Setup

1. Install mock, and download webkit2gtk3 source.

   sudo dnf install mock
   curl -O https://kojipkgs.fedoraproject.org//packages/webkit2gtk3/2.29.2/1.fc33/src/webkit2gtk3-2.29.2-1.fc33.src.rpm
   

2. Add user to mock group.

   sudo usermod -a -G mock chris
   

How to test

1. Make sure you have at zram swap, or both a disk-based swap and a zram swap.

   $ swapon
   NAME       TYPE       SIZE USED PRIO
   /dev/sda5  partition 10.4G   0B   -2
   /dev/zram0 partition  3.8G   0B  100
   

2. Build WebKitGTK

   mock webkit2gtk3-2.29.2-1.fc33.src.rpm
   

3. Repeat two more times.

Expected Results

1. Either the build succeeds, or earlyoom will report killing off one of the related build processes (probably cc1plus).
2. Other sources of failures likely indicate a problem.