From 5765d97b71d7489f927354e1704fc0d1d7ef90a0 Mon Sep 17 00:00:00 2001 From: Ben Peart Date: Tue, 18 Sep 2018 23:29:37 +0000 Subject: [PATCH] preload-index: update GIT_FORCE_PRELOAD_TEST support Rename GIT_FORCE_PRELOAD_TEST to GIT_TEST_PRELOAD_INDEX for consistency with the other GIT_TEST_ special setups and properly document its use. Add logic in t/test-lib.sh to give a warning when the old variable is set to let people know they need to update their environment to use the new variable. Signed-off-by: Ben Peart Signed-off-by: Junio C Hamano --- preload-index.c | 2 +- t/README | 3 +++ t/t7519-status-fsmonitor.sh | 4 ++-- t/test-lib.sh | 1 + 4 files changed, 7 insertions(+), 3 deletions(-) diff --git a/preload-index.c b/preload-index.c index 0a4e2933bb..a850e197c2 100644 --- a/preload-index.c +++ b/preload-index.c @@ -85,7 +85,7 @@ static void preload_index(struct index_state *index, return; threads = index->cache_nr / THREAD_COST; - if ((index->cache_nr > 1) && (threads < 2) && git_env_bool("GIT_FORCE_PRELOAD_TEST", 0)) + if ((index->cache_nr > 1) && (threads < 2) && git_env_bool("GIT_TEST_PRELOAD_INDEX", 0)) threads = 2; if (threads < 2) return; diff --git a/t/README b/t/README index 9b13f6d12e..5670c7aad0 100644 --- a/t/README +++ b/t/README @@ -327,6 +327,9 @@ GIT_TEST_INDEX_VERSION= exercises the index read/write code path for the index version specified. Can be set to any valid version (currently 2, 3, or 4). +GIT_TEST_PRELOAD_INDEX= exercises the preload-index code path +by overriding the minimum number of cache entries required per thread. + Naming Tests ------------ diff --git a/t/t7519-status-fsmonitor.sh b/t/t7519-status-fsmonitor.sh index 06f59822e4..3f0dd98010 100755 --- a/t/t7519-status-fsmonitor.sh +++ b/t/t7519-status-fsmonitor.sh @@ -238,9 +238,9 @@ do git config core.preloadIndex $preload_val && if test $preload_val = true then - GIT_FORCE_PRELOAD_TEST=$preload_val; export GIT_FORCE_PRELOAD_TEST + GIT_TEST_PRELOAD_INDEX=$preload_val; export GIT_TEST_PRELOAD_INDEX else - unset GIT_FORCE_PRELOAD_TEST + sane_unset GIT_TEST_PRELOAD_INDEX fi ' diff --git a/t/test-lib.sh b/t/test-lib.sh index e80c84d13c..8ef86e05a3 100644 --- a/t/test-lib.sh +++ b/t/test-lib.sh @@ -154,6 +154,7 @@ check_var_migration () { check_var_migration GIT_FSMONITOR_TEST GIT_TEST_FSMONITOR check_var_migration TEST_GIT_INDEX_VERSION GIT_TEST_INDEX_VERSION +check_var_migration GIT_FORCE_PRELOAD_TEST GIT_TEST_PRELOAD_INDEX # Use specific version of the index file format if test -n "${GIT_TEST_INDEX_VERSION:+isset}" -- 2.39.2