Gcov Notes for 28/04/2004
====

Here are the current gcov-wrap.sh statistics for a 'vanilla' matchbox
build running on a 240x320 Xnest resolution;

( Refer to the matchbox test documentation for info on matchbox gcov setup )

matchbox-window-manager gcov data:
 
89.09% of 220 lines executed in file base_client.c
79.89% of 184 lines executed in file client_common.c
0.00% of 2 lines executed in file composite-engine.c
91.18% of 34 lines executed in file desktop_client.c
88.68% of 265 lines executed in file dialog_client.c
82.18% of 101 lines executed in file dockbar_client.c
69.91% of 226 lines executed in file ewmh.c
84.85% of 198 lines executed in file keys.c
78.38% of 37 lines executed in file list.c
93.33% of 15 lines executed in file main.c
77.90% of 267 lines executed in file main_client.c
38.14% of 97 lines executed in file matchbox-remote.c
Could not open basic block file mbtheme-standalone.bb.
78.88% of 1032 lines executed in file mbtheme.c
58.62% of 58 lines executed in file misc.c
63.45% of 145 lines executed in file select_client.c
94.77% of 172 lines executed in file toolbar_client.c
61.62% of 779 lines executed in file wm.c
84.21% of 228 lines executed in file xml.c
 
libmatchbox gcov data:
 
89.36% of 47 lines executed in file hash.c
60.09% of 213 lines executed in file mbdotdesktop.c
74.95% of 459 lines executed in file mbexp.c
34.41% of 744 lines executed in file mbmenu.c
65.00% of 860 lines executed in file mbpixbuf.c
69.39% of 477 lines executed in file mbtray.c
21.08% of 166 lines executed in file mbutil.c

Notes;
===

- matchbox-remote.c can be ignored, its a seperate application to the window
  manager - its just its source lives in the same directory as the wm so the
  script picks it up.

- One would expect wm.c percentages to be higher - Reasons for low values
  ( via wm.c,gcov output ) are;

  - No way to simulate a randr event ( eg a screen rotation ) in xnest.
    A big chunk of code in wm.c is for handling this situation.

  - Command line switches are handled here and the tests are run without
    any. 
  
  - Some keyboard shortcuts and matchbox-remote messages are not used by
    the tests. 


- The mbtest theme could possibly be improved to increase mbtheme percentages