t1700: add tests for core.splitIndex

diff --git a/t/t1700-split-index.sh b/t/t1700-split-index.sh
index cb68b8dc1ef45311437e20ae2cf1928c968b3a01..1659986d8da8a74fa71f7909c01986a39a2e388c 100755 (executable)
--- a/t/t1700-split-index.sh
+++ b/t/t1700-split-index.sh
@@ -200,4 +200,41 @@ test_expect_success 'unify index, two files remain' '
        test_cmp expect actual
 '
 
+test_expect_success 'set core.splitIndex config variable to true' '
+       git config core.splitIndex true &&
+       : >three &&
+       git update-index --add three &&
+       git ls-files --stage >ls-files.actual &&
+       cat >ls-files.expect <<-EOF &&
+       100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0       one
+       100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0       three
+       100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0       two
+       EOF
+       test_cmp ls-files.expect ls-files.actual &&
+       BASE=$(test-dump-split-index .git/index | grep "^base") &&
+       test-dump-split-index .git/index | sed "/^own/d" >actual &&
+       cat >expect <<-EOF &&
+       $BASE
+       replacements:
+       deletions:
+       EOF
+       test_cmp expect actual
+'
+
+test_expect_success 'set core.splitIndex config variable to false' '
+       git config core.splitIndex false &&
+       git update-index --force-remove three &&
+       git ls-files --stage >ls-files.actual &&
+       cat >ls-files.expect <<-EOF &&
+       100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0       one
+       100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0       two
+       EOF
+       test_cmp ls-files.expect ls-files.actual &&
+       test-dump-split-index .git/index | sed "/^own/d" >actual &&
+       cat >expect <<-EOF &&
+       not a split index
+       EOF
+       test_cmp expect actual
+'
+
 test_done