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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 14:47:53 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 14:47:53 +0000
commitc8bae7493d2f2910b57f13ded012e86bdcfb0532 (patch)
tree24e09d9f84dec336720cf393e156089ca2835791 /t/perf/lib-pack.sh
parentInitial commit. (diff)
downloadgit-c8bae7493d2f2910b57f13ded012e86bdcfb0532.tar.xz
git-c8bae7493d2f2910b57f13ded012e86bdcfb0532.zip
Adding upstream version 1:2.39.2.upstream/1%2.39.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 't/perf/lib-pack.sh')
-rw-r--r--t/perf/lib-pack.sh25
1 files changed, 25 insertions, 0 deletions
diff --git a/t/perf/lib-pack.sh b/t/perf/lib-pack.sh
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--- /dev/null
+++ b/t/perf/lib-pack.sh
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+# Helpers for dealing with large numbers of packs.
+
+# create $1 nonsense packs, each with a single blob
+create_packs () {
+ perl -le '
+ my ($n) = @ARGV;
+ for (1..$n) {
+ print "blob";
+ print "data <<EOF";
+ print "$_";
+ print "EOF";
+ print "checkpoint"
+ }
+ ' "$@" |
+ git fast-import
+}
+
+# create a large number of packs, disabling any gc which might
+# cause us to repack them
+setup_many_packs () {
+ git config gc.auto 0 &&
+ git config gc.autopacklimit 0 &&
+ git config fastimport.unpacklimit 0 &&
+ create_packs 500
+}