1How to test DRD
2~~~~~~~~~~~~~~~
3
41. Start with compiling DRD.
5
62. Check as follows that all global symbols in DRD have been wrapped by the
7   DRD_() macro (output must be empty):
8     ( cd drd && nm -A drd*.o|grep ' T '|grep -v ' T vgDrd_' )
9
103. Check as follows that all global symbols in the preloaded shared library
11   are redirected functions (output must contain one symbol that starts with
12   a double underscore, something like __i686.get_pc_thunk.bx):
13     ( cd drd && nm -A vgpreload*.o|grep ' T '|grep -v ' T _vg' )
14
154. Verify that all files needed for the regression tests are included in
16   drd/tests/Makefile.am:
17     (
18       cd drd/tests;
19       for f in *.vgtest *.exp*; do grep -q "$f" Makefile.am || echo $f; done
20     )
21
225. Verify that all files referenced in EXTRA_DIST in drd/tests/Makefile.am
23   exist:
24     (
25       cd drd/tests;
26       for e in $(awk '/\\$/{n=$0; sub("\\\\$", "", n); if (line != "")\
27           { line = line " " n } else { line=n }} \
28           /[^\\]$/{if (line != ""){print line;line=""};print}' < Makefile.am \
29         | sed -n 's/^EXTRA_DIST *=//p' | sed 's/..noinst_SCRIPTS.//')
30       do
31         [ -e "$e" ] || echo "$e"
32       done
33     )
34     
356. Run the regression tests as follows:
36     perl tests/vg_regtest drd
37     DRD_VERIFY_CONFLICT_SET=1 perl tests/vg_regtest drd
38
397. Run the regression tests that were developed for Thread Sanitizer:
40     ./vg-in-place --tool=drd --check-stack-var=yes drd/tests/tsan_unittest 2>&1|less
41
428. Test the slowdown for matinv for various matrix sizes via the script
43   drd/scripts/run-matinv (must be about 25 for i == 1 and about
44   50 for i == 10 with n == 200).
45
469. Test whether DRD works with standard KDE applications and whether it does
47   not print any false positives. Test this both with KDE3 and KDE4 on Linux:
48     ./vg-in-place --tool=drd --read-var-info=yes kate
49     ./vg-in-place --tool=drd --read-var-info=yes --check-stack-var=yes kate
50     ./vg-in-place --tool=drd --read-var-info=yes --trace-children=yes knode
51     ./vg-in-place --tool=drd --read-var-info=yes --check-stack-var=yes --trace-children=yes knode
52     ./vg-in-place --tool=drd --read-var-info=yes --check-stack-var=yes /usr/bin/designer
53
54  and on Darwin:
55    ./vg-in-place --tool=drd --trace-fork-join=yes --show-confl-seg=no --gen-suppressions=all /Applications/Utilities/Terminal.app/Contents/MacOS/Terminal
56    ./vg-in-place --tool=drd --trace-fork-join=yes --show-confl-seg=no --gen-suppressions=all /Applications/Safari.app/Contents/MacOS/Safari
57
5810. Test whether DRD works with standard GNOME applications. Expect
59   race reports triggered by ORBit_RootObject_duplicate() and after
60   having closed the GNOME terminal window:
61     ./vg-in-place --tool=drd --read-var-info=yes --trace-children=yes gnome-terminal
62
6311. Rerun the GraphicsMagick test suite:
64    1. Recompile gcc via drd/scripts/download-and-build-gcc.
65    2. Replace the distro-provided libgomp.so* by the newly compiled versions:
66       cp $HOME/gcc-.../lib/libgomp.so.1.0.0.0 /usr/lib
67       cp $HOME/gcc-.../lib64/libgomp.so.1.0.0.0 /usr/lib64
68       rpm --verify libgomp43-32bit
69       rpm --verify libgomp43
70    3. Build and install Valgrind in /usr:
71       ./autogen.sh && ./configure --prefix=/usr CC=$HOME/gcc-4.4.0/bin/gcc \
72       && make -s && make -s install
73    4. Download the GraphicsMagick source code:
74       cvs -d :pserver:anonymous@cvs.graphicsmagick.org:/GraphicsMagick login
75       cvs -d :pserver:anonymous@cvs.graphicsmagick.org:/GraphicsMagick co GraphicsMagick
76       cd GraphicsMagick
77       ./configure
78       export OMP_NUM_THREADS=4
79       make -j2 -s MEMCHECK="$HOME/software/valgrind/vg-in-place --tool=drd --check-stack-var=yes --read-var-info=yes --quiet" check
80    5. Expected result: 776 tests / 23 expected failures / 147m24s user time
81       on a E8400 CPU @ 3 GHz.
82
8312. Test DRD with Firefox. First build and install Firefox 3:
84     drd/scripts/download-and-build-firefox
85   Now run the following command:
86     LD_LIBRARY_PATH=$HOME/software/mozilla-build/dist/lib: ./vg-in-place --tool=drd --check-stack-var=yes --trace-children=yes --show-confl-seg=no $HOME/software/mozilla-build/dist/bin/firefox-bin
87
8813. Verify that the XML output matches the DRD XML output XSD.
89
90   drd/tests/verify-xml-output
91