From 136347d718320c56030e3b7a3437259e99c4c41b Mon Sep 17 00:00:00 2001 From: Thomas Gummerer Date: Sun, 23 Feb 2014 21:49:57 +0100 Subject: introduce GIT_INDEX_VERSION environment variable Respect a GIT_INDEX_VERSION environment variable, when a new index is initialized. Setting the environment variable will not cause existing index files to be converted to another format, but will only affect newly written index files. This can be used to initialize repositories with index-v4. Helped-by: Junio C Hamano Signed-off-by: Thomas Gummerer Signed-off-by: Junio C Hamano --- t/t1600-index.sh | 49 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100755 t/t1600-index.sh (limited to 't') diff --git a/t/t1600-index.sh b/t/t1600-index.sh new file mode 100755 index 0000000000..6195c55702 --- /dev/null +++ b/t/t1600-index.sh @@ -0,0 +1,49 @@ +#!/bin/sh + +test_description='index file specific tests' + +. ./test-lib.sh + +test_expect_success 'setup' ' + echo 1 >a +' + +test_expect_success 'bogus GIT_INDEX_VERSION issues warning' ' + ( + rm -f .git/index && + GIT_INDEX_VERSION=2bogus && + export GIT_INDEX_VERSION && + git add a 2>&1 | sed "s/[0-9]//" >actual.err && + sed -e "s/ Z$/ /" <<-\EOF >expect.err && + warning: GIT_INDEX_VERSION set, but the value is invalid. + Using version Z + EOF + test_i18ncmp expect.err actual.err + ) +' + +test_expect_success 'out of bounds GIT_INDEX_VERSION issues warning' ' + ( + rm -f .git/index && + GIT_INDEX_VERSION=1 && + export GIT_INDEX_VERSION && + git add a 2>&1 | sed "s/[0-9]//" >actual.err && + sed -e "s/ Z$/ /" <<-\EOF >expect.err && + warning: GIT_INDEX_VERSION set, but the value is invalid. + Using version Z + EOF + test_i18ncmp expect.err actual.err + ) +' + +test_expect_success 'no warning with bogus GIT_INDEX_VERSION and existing index' ' + ( + GIT_INDEX_VERSION=1 && + export GIT_INDEX_VERSION && + git add a 2>actual.err && + >expect.err && + test_i18ncmp expect.err actual.err + ) +' + +test_done -- cgit v1.2.3