#
# Performs various tests and analysises on images
#
# Copyright (C) 2007, 2008 Koen Kooi <koen@openembedded.org> 

# The current features are:
# 1) dump a list of installed packages
# 2) dump a list of sizes of installed packages
# 3) dependency graphs of installed packages

# See 
#  * http://dominion.thruhere.net/koen/cms/the-testlab-strikes-again
#  * http://dominion.thruhere.net/koen/cms/package-relations-inside-images
#  for use cases

# TODO: 
# * log information to a server for safekeeping
# * use mtn certs to record this info into the scm
# * add test suite to run on the target device 


# Needs 'dot', 'opkg-cl'

do_testlab() {
if [ -e  ${IMAGE_ROOTFS}/etc/opkg ] ; then

	TESTLAB_DIR="${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}-testlab"
        mkdir -p ${TESTLAB_DIR}/
	ls -laR ${IMAGE_ROOTFS} > ${TESTLAB_DIR}/files-in-image.txt 	
     
	echo > ${TESTLAB_DIR}/installed-packages.txt
	echo -e "digraph depends {\n    node [shape=plaintext]" > ${TESTLAB_DIR}/depends.dot

	for pkg in $(opkg-cl -f ${IMAGE_ROOTFS}/etc/opkg -o ${IMAGE_ROOTFS} list_installed | awk '{print $1}') ; do 
    		opkg-cl -f ${IMAGE_ROOTFS}/etc/opkg -o ${IMAGE_ROOTFS} info $pkg | grep Filename | awk -F: '{print $2}'  >> ${TESTLAB_DIR}/installed-packages.txt

    		for depends in $(opkg-cl -f ${IMAGE_ROOTFS}/etc/opkg -o  ${IMAGE_ROOTFS} info $pkg | grep Depends) ; do 
        		echo "$pkg OPP $depends;" | grep -v "(" | grep -v ")" | grep -v Depends | sed -e 's:,::g' -e 's:-:_:g' -e 's:\.:_:g' -e 's:+::g' |sed 's:OPP:->:g' >> ${TESTLAB_DIR}/depends.dot
    		done
    		
		for recommends in $(opkg-cl -f ${IMAGE_ROOTFS}/etc/opkg -o ${IMAGE_ROOTFS} info $pkg | grep Recom) ; do
        		echo "$pkg OPP $recommends [style=dotted];" | grep -v "(" | grep -v ")" | grep -v Recom | sed -e 's:,::g' -e 's:-:_:g' -e 's:\.:_:g' -e 's:+::g' |sed 's:OPP:->:g' >> ${TESTLAB_DIR}/depends.dot
    		done
	done

	echo "}" >>  ${TESTLAB_DIR}/depends.dot
	
	grep -v kernel_2 ${TESTLAB_DIR}/depends.dot | grep -v kernel_image > ${TESTLAB_DIR}/depends-nokernel.dot
	grep -v libc6 ${TESTLAB_DIR}/depends-nokernel.dot | grep -v libgcc > ${TESTLAB_DIR}/depends-nokernel-nolibc.dot
	grep -v update_ ${TESTLAB_DIR}/depends-nokernel-nolibc.dot > ${TESTLAB_DIR}/depends-nokernel-nolibc-noupdate.dot
        grep -v kernel_module ${TESTLAB_DIR}/depends-nokernel-nolibc-noupdate.dot > ${TESTLAB_DIR}/depends-nokernel-nolibc-noupdate-nomodules.dot

	#dot has some library troubles when run under fakeroot, uncomment at your own risk
	#dot -Tpng -o ${TESTLAB_DIR}/image-dependencies.png  ${TESTLAB_DIR}/depends.dot
	#dot -Tpng -o ${TESTLAB_DIR}/image-dependencies-nokernel-nolibc.png ${TESTLAB_DIR}/depends-nokernel-nolibc.dot
	#dot -Tpng -o ${TESTLAB_DIR}/image-dependencies-nokernel-nolibc-noupdate.png ${TESTLAB_DIR}/depends-nokernel-nolibc-noupdate.dot
	#dot -Tpng -o ${TESTLAB_DIR}/image-dependencies-nokernel-nolibc-noupdate-nomodules.png ${TESTLAB_DIR}/depends-nokernel-nolibc-noupdate-nomodules.dot

	for file in $(cat ${TESTLAB_DIR}/installed-packages.txt) ; do 
     		du -k $(find ${DEPLOY_DIR_IPK} -name "$file") 
	done | grep "\.ipk" | sed -e s:${DEPLOY_DIR_IPK}::g | sort -n -r | awk '{print $1 "\tKiB " $2}' > ${TESTLAB_DIR}/installed-package-sizes.txt
fi
}

IMAGE_POSTPROCESS_COMMAND += "  do_testlab ;"
td></tr>
<tr><td><span title='2007-10-14 14:41:32 +0000'>2007-10-14</span></td><td><a href='/cgit/multitech-oe.git/commit/packages/libmad?id=5be729d9994f24ba45631e3a49c2593816377a3e'>libmad: fix SRC_URI - close #3147</a></td><td>Esben Haabendal</td><td>1</td></tr>
<tr><td><span title='2006-12-31 13:13:53 +0000'>2006-12-31</span></td><td><a href='/cgit/multitech-oe.git/commit/packages/libmad?id=f907777709b20d8d73e3587026296a6616262229'>remove extra whitespace at end-of-line in about 900 bb files.</a></td><td>Rolf Leggewie</td><td>2</td></tr>
<tr><td><span title='2006-11-21 09:43:44 +0000'>2006-11-21</span></td><td><a href='/cgit/multitech-oe.git/commit/packages/libmad?id=329d886e11994520e702e5a1e89aa14e6e3377c3'>libmad: Add 0.15.1b (from poky)</a></td><td>Richard Purdie</td><td>1</td></tr>
<tr><td><span title='2006-10-10 10:26:16 +0000'>2006-10-10</span></td><td><a href='/cgit/multitech-oe.git/commit/packages/libmad?id=7814da98a7630811db9fc24db9ae3c81588ca113'>Remove MAINTAINER fields from recipes, add MAINTAINER file to replace them.</a></td><td>Koen Kooi</td><td>1</td></tr>
<tr><td><span title='2006-01-05 19:12:31 +0000'>2006-01-05</span></td><td><a href='/cgit/multitech-oe.git/commit/packages/libmad?id=c353919265c9110cc42a7f8323013ef4f117ead4'>libmad: revert deletion of do_stage() applied in b5e7f8ff699745865fbaf5837f61...</a></td><td>Rene Wagner</td><td>1</td></tr>
<tr><td><span title='2006-01-03 23:35:37 +0000'>2006-01-03</span></td><td><a href='/cgit/multitech-oe.git/commit/packages/libmad?id=d6e807b8fe873f37bf4b77d2c7fcfbf3ad2cd1d7'>disapproval of revision 'fbc22e245906dac5ce180f67a0c621f7a2db1a28'</a></td><td>John Bowler</td><td>1</td></tr>
<tr><td><span title='2006-01-03 09:48:08 +0000'>2006-01-03</span></td><td><a href='/cgit/multitech-oe.git/commit/packages/libmad?id=107a5e3003720a080de58d295dab37f1ceb62549'>autotooled packages: remove redundant do_stage</a></td><td>Philipp Zabel</td><td>1</td></tr>
<tr><td><span title='2006-01-03 02:14:31 +0000'>2006-01-03</span></td><td><a href='/cgit/multitech-oe.git/commit/packages/libmad?id=612ec1f144171bee11bdf58c5525de02fe0e78e5'>libmad: change do_stage to use autotools_stage_all in 0.15.0b</a></td><td>John Bowler</td><td>1</td></tr>
<tr><td><span title='2005-08-11 20:10:45 +0000'>2005-08-11</span></td><td><a href='/cgit/multitech-oe.git/commit/packages/libmad?id=729d1980b3800bb4c4cf7744583206bd95057770'>libmad: thumb only (so no PR change): remove the erroneous use of 32 bit</a></td><td>John Bowler</td><td>1</td></tr>