From 7c8eb5928f3ae504f9ce92b67a1eb41db82d81f7 Mon Sep 17 00:00:00 2001 From: Justin Tobler Date: Mon, 8 Apr 2024 16:16:54 +0000 Subject: reftable/stack: add env to disable autocompaction In future tests it will be neccesary to create repositories with a set number of tables. To make this easier, introduce the `GIT_TEST_REFTABLE_AUTOCOMPACTION` environment variable that, when set to false, disables autocompaction of reftables. Signed-off-by: Justin Tobler Acked-by: Patrick Steinhardt Signed-off-by: Junio C Hamano --- refs/reftable-backend.c | 3 +++ t/t0610-reftable-basics.sh | 21 +++++++++++++++++++++ 2 files changed, 24 insertions(+) diff --git a/refs/reftable-backend.c b/refs/reftable-backend.c index 0bed6d2ab4..1cda48c504 100644 --- a/refs/reftable-backend.c +++ b/refs/reftable-backend.c @@ -18,6 +18,7 @@ #include "../reftable/reftable-merged.h" #include "../setup.h" #include "../strmap.h" +#include "parse.h" #include "refs-internal.h" /* @@ -247,6 +248,8 @@ static struct ref_store *reftable_be_init(struct repository *repo, refs->write_options.block_size = 4096; refs->write_options.hash_id = repo->hash_algo->format_id; refs->write_options.default_permissions = calc_shared_perm(0666 & ~mask); + refs->write_options.disable_auto_compact = + !git_env_bool("GIT_TEST_REFTABLE_AUTOCOMPACTION", 1); /* * Set up the main reftable stack that is hosted in GIT_COMMON_DIR. diff --git a/t/t0610-reftable-basics.sh b/t/t0610-reftable-basics.sh index 931d888bbb..c9e10b3468 100755 --- a/t/t0610-reftable-basics.sh +++ b/t/t0610-reftable-basics.sh @@ -299,6 +299,27 @@ test_expect_success 'ref transaction: writes cause auto-compaction' ' test_line_count = 1 repo/.git/reftable/tables.list ' +test_expect_success 'ref transaction: env var disables compaction' ' + test_when_finished "rm -rf repo" && + + git init repo && + test_commit -C repo A && + + start=$(wc -l