Add a base implementation of SHA-256 support

diff --git a/t/t7519-status-fsmonitor.sh b/t/t7519-status-fsmonitor.sh
index eb2d13bbcf8abefd7af2be6f9cb3bf97e389ab15..8384ad258c359572d83bb38fd69f61ec6fe612e7 100755 (executable)
--- a/t/t7519-status-fsmonitor.sh
+++ b/t/t7519-status-fsmonitor.sh
@@ -84,21 +84,21 @@ test_expect_success 'setup' '
 
 # test that the fsmonitor extension is off by default
 test_expect_success 'fsmonitor extension is off by default' '
-       test-dump-fsmonitor >actual &&
+       test-tool dump-fsmonitor >actual &&
        grep "^no fsmonitor" actual
 '
 
 # test that "update-index --fsmonitor" adds the fsmonitor extension
 test_expect_success 'update-index --fsmonitor" adds the fsmonitor extension' '
        git update-index --fsmonitor &&
-       test-dump-fsmonitor >actual &&
+       test-tool dump-fsmonitor >actual &&
        grep "^fsmonitor last update" actual
 '
 
 # test that "update-index --no-fsmonitor" removes the fsmonitor extension
 test_expect_success 'update-index --no-fsmonitor" removes the fsmonitor extension' '
        git update-index --no-fsmonitor &&
-       test-dump-fsmonitor >actual &&
+       test-tool dump-fsmonitor >actual &&
        grep "^no fsmonitor" actual
 '
 
@@ -307,11 +307,50 @@ test_expect_success 'splitting the index results in the same state' '
        dirty_repo &&
        git update-index --fsmonitor  &&
        git ls-files -f >expect &&
-       test-dump-fsmonitor >&2 && echo &&
+       test-tool dump-fsmonitor >&2 && echo &&
        git update-index --fsmonitor --split-index &&
-       test-dump-fsmonitor >&2 && echo &&
+       test-tool dump-fsmonitor >&2 && echo &&
        git ls-files -f >actual &&
        test_cmp expect actual
 '
 
+test_expect_success UNTRACKED_CACHE 'ignore .git changes when invalidating UNTR' '
+       test_create_repo dot-git &&
+       (
+               cd dot-git &&
+               mkdir -p .git/hooks &&
+               : >tracked &&
+               : >modified &&
+               mkdir dir1 &&
+               : >dir1/tracked &&
+               : >dir1/modified &&
+               mkdir dir2 &&
+               : >dir2/tracked &&
+               : >dir2/modified &&
+               write_integration_script &&
+               git config core.fsmonitor .git/hooks/fsmonitor-test &&
+               git update-index --untracked-cache &&
+               git update-index --fsmonitor &&
+               GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace-before" \
+               git status &&
+               test-tool dump-untracked-cache >../before
+       ) &&
+       cat >>dot-git/.git/hooks/fsmonitor-test <<-\EOF &&
+       printf ".git\0"
+       printf ".git/index\0"
+       printf "dir1/.git\0"
+       printf "dir1/.git/index\0"
+       EOF
+       (
+               cd dot-git &&
+               GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace-after" \
+               git status &&
+               test-tool dump-untracked-cache >../after
+       ) &&
+       grep "directory invalidation" trace-before >>before &&
+       grep "directory invalidation" trace-after >>after &&
+       # UNTR extension unchanged, dir invalidation count unchanged
+       test_cmp before after
+'
+
 test_done