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en faisant des checkout et reset au lieu des merge

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eleonore12345 2024-07-05 16:46:00 +02:00
parent eab2b8cfa1
commit 37957a3dcd
1 changed files with 50 additions and 32 deletions
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performance_tests.sh
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@ -1,6 +1,6 @@
#!/bin/bash
. driglibash-base
. driglibash-base #test
. creation_repo.sh &> /dev/null
FILES_TO_KEEP='sample0'
@ -20,13 +20,17 @@ OPTIONS
DESCRIPTION
This script is in writing. It allows you to measure memory and bandwidth usage. The first four test different cloning methods. Te following apply changes to the local remote before testing fetching and merging commands.
TEST0: classic cloning
TEST1: --single-branch
TEST2: --depth=1 --no-single-branch
TEST3: --depth=1
TEST4: sparse-checking 1M sample0 only
_________________________________________
TEST5: classic fetching and merging after addition of 1M file
TEST6: "
TEST1: --single-branch cloning
TEST2: --depth=1 --no-single-branch cloning
TEST3: --depth=1 cloning
TEST4: sparse-checking 1M sample0 only cloning
_________________
TEST5: classic fetching and merging after addition of a 1M file
TEST6: classic fetching and merging, after removal of a 1M file
TEST7: classic fetching and merging, after addition then removal of a 1M file
TEST8: --depth=1 fetching and merging, after addition of a 1M file
TEST9: --depth=1 fetching and merging, after removal of a 1M file
TEST10: --depth=1 fetching and merging, after addition then removal of 1M a file"
}
#USEFUL FUNCTIONS FOR THE TESTS
@ -54,7 +58,7 @@ test0(){
echo "memory usage in a classic cloning : $mem"
echo "bandwidth usage : $bw"
run rm cloning_text
run rm -rf $REPO_NAME
#run rm -rf $REPO_NAME
}
test1(){
@ -112,6 +116,9 @@ test4(){
run rm -rf $REPO_NAME
}
#TESTS ON THE UPDATING OF THE REPOSITORY
test5(){
section TEST5
@ -131,24 +138,25 @@ test5(){
cd ../../$REPO_NAME
#fetching
run git fetch --progress origin &> /dev/null
run git merge --progress &> fetching_text
run git checkout origin/main
run git reset --hard
#run git merge --progress &> fetching_text
get_storage_used .
mem_after=$mem
mem=$(($mem_after-$mem_before))
get_bandwidth fetching_text
#get_bandwidth fetching_text
echo "memory usage: +$mem"
echo "bandwidth usage: $bw"
#echo "bandwidth usage: $bw"
cd ../$REMOTE
git reset --hard -q HEAD~1
cd ../..
rm -rf performance_testing
#rm -rf performance_testing
}
test6(){
section TEST6
run echo 'TEST 6 : case of classic fetching and merging, after removal of a 1M file'
#initialization
pwd
run git clone $1 #&> /dev/null
cd $REPO_NAME
get_storage_used .
@ -161,17 +169,19 @@ test6(){
cd ../../$REPO_NAME
#fetching
run git fetch --progress origin &> /dev/null
run git merge --progress &> fetching_text
run git checkout origin/main
run git reset --hard
#run git merge --progress &> fetching_text
get_storage_used .
mem_after=$mem
mem=$(($mem_after-$mem_before))
get_bandwidth fetching_text
#get_bandwidth fetching_text
echo "memory usage: $mem"
echo "bandwidth usage: $bw"
#echo "bandwidth usage: $bw"
cd ../$REMOTE
git reset --hard -q HEAD~1
cd ../..
rm -rf performance_testing
#rm -rf performance_testing
}
test7(){
@ -193,16 +203,18 @@ test7(){
cd ../../$REPO_NAME
#fetching
run git fetch --progress origin &> /dev/null
run git merge --progress &> fetching_text
run git checkout origin/main
run git reset --hard
#run git merge --progress &> fetching_text
get_storage_used .
mem_after=$mem
mem=$(($mem_after-$mem_before))
echo "memory usage: $mem"
echo "bandwidth usage : unknown"
#echo "bandwidth usage : unknown"
cd ../$REMOTE
git reset --hard -q HEAD~2
cd ../..
rm -rf performance_testing
#rm -rf performance_testing
}
test8(){
@ -221,17 +233,19 @@ test8(){
run git commit --quiet -m"fourth 1M sample created"
cd ../../$REPO_NAME
run git fetch --progress --depth=1 origin &> /dev/null
run git merge --progress --allow-unrelated-histories &> fetching_text
run git checkout origin/main
run git reset --hard
#run git merge --progress --allow-unrelated-histories &> fetching_text
get_storage_used .
mem_after=$mem
mem=$(($mem_after-$mem_before))
get_bandwidth fetching_text
#get_bandwidth fetching_text
echo "memory usage: +$mem"
echo "bandwidth usage: $bw"
#echo "bandwidth usage: $bw"
cd ../$REMOTE
git reset --hard -q HEAD~1 #does not work cause commits change numbers
cd ../..
rm -rf performance_testing
#rm -rf performance_testing
}
test9(){
@ -249,17 +263,19 @@ test9(){
run git commit --quiet -m"1M sample0 deleted"
cd ../../$REPO_NAME
#fetching
run git fetch --progress --depth=1 origin &> /dev/null
run git merge --progress --allow-unrelated-histories &> /dev/null
run git fetch --progress --depth=1 --prune origin &> text1
run git checkout origin/main
run git reset --hard
#run git merge --progress --allow-unrelated-histories &> text2
get_storage_used .
mem_after=$mem
mem=$(($mem_after-$mem_before))
echo "memory usage: $mem"
echo "bandwidth usage: unknown"
#echo "bandwidth usage: unknown"
cd ../$REMOTE
git reset --hard -q HEAD~1
cd ../..
rm -rf performance_testing
#rm -rf performance_testing
}
test10(){
@ -282,16 +298,18 @@ test10(){
cd ../../$REPO_NAME
#fetching
run git fetch --progress --depth=1 origin &> /dev/null
run git merge --progress --allow-unrelated-histories &> /dev/null
git checkout origin/main
git reset --hard
#run git merge --progress --allow-unrelated-histories &> /dev/null
get_storage_used .
mem_after=$mem
mem=$(($mem_after-$mem_before))
echo "memory usage: $mem"
echo "bandwidth usage : unknown"
#echo "bandwidth usage : unknown"
cd ../$REMOTE
git reset --hard -q HEAD~2
cd ../..
rm -rf performance_testing
#rm -rf performance_testing
}
while getopts ":hn:a" option; do