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-rwxr-xr-xt/t7063-status-untracked-cache.sh649
1 files changed, 649 insertions, 0 deletions
diff --git a/t/t7063-status-untracked-cache.sh b/t/t7063-status-untracked-cache.sh
new file mode 100755
index 0000000000..a971884cfd
--- /dev/null
+++ b/t/t7063-status-untracked-cache.sh
@@ -0,0 +1,649 @@
+#!/bin/sh
+
+test_description='test untracked cache'
+
+. ./test-lib.sh
+
+avoid_racy() {
+ sleep 1
+}
+
+test_lazy_prereq UNTRACKED_CACHE '
+ { git update-index --test-untracked-cache; ret=$?; } &&
+ test $ret -ne 1
+'
+
+if ! test_have_prereq UNTRACKED_CACHE; then
+ skip_all='This system does not support untracked cache'
+ test_done
+fi
+
+test_expect_success 'core.untrackedCache is unset' '
+ test_must_fail git config --get core.untrackedCache
+'
+
+test_expect_success 'setup' '
+ git init worktree &&
+ cd worktree &&
+ mkdir done dtwo dthree &&
+ touch one two three done/one dtwo/two dthree/three &&
+ git add one two done/one &&
+ : >.git/info/exclude &&
+ git update-index --untracked-cache
+'
+
+test_expect_success 'untracked cache is empty' '
+ test-dump-untracked-cache >../actual &&
+ cat >../expect-empty <<EOF &&
+info/exclude 0000000000000000000000000000000000000000
+core.excludesfile 0000000000000000000000000000000000000000
+exclude_per_dir .gitignore
+flags 00000006
+EOF
+ test_cmp ../expect-empty ../actual
+'
+
+cat >../status.expect <<EOF &&
+A done/one
+A one
+A two
+?? dthree/
+?? dtwo/
+?? three
+EOF
+
+cat >../dump.expect <<EOF &&
+info/exclude e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
+core.excludesfile 0000000000000000000000000000000000000000
+exclude_per_dir .gitignore
+flags 00000006
+/ 0000000000000000000000000000000000000000 recurse valid
+dthree/
+dtwo/
+three
+/done/ 0000000000000000000000000000000000000000 recurse valid
+/dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
+three
+/dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
+two
+EOF
+
+test_expect_success 'status first time (empty cache)' '
+ avoid_racy &&
+ : >../trace &&
+ GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
+ git status --porcelain >../actual &&
+ test_cmp ../status.expect ../actual &&
+ cat >../trace.expect <<EOF &&
+node creation: 3
+gitignore invalidation: 1
+directory invalidation: 0
+opendir: 4
+EOF
+ test_cmp ../trace.expect ../trace
+'
+
+test_expect_success 'untracked cache after first status' '
+ test-dump-untracked-cache >../actual &&
+ test_cmp ../dump.expect ../actual
+'
+
+test_expect_success 'status second time (fully populated cache)' '
+ avoid_racy &&
+ : >../trace &&
+ GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
+ git status --porcelain >../actual &&
+ test_cmp ../status.expect ../actual &&
+ cat >../trace.expect <<EOF &&
+node creation: 0
+gitignore invalidation: 0
+directory invalidation: 0
+opendir: 0
+EOF
+ test_cmp ../trace.expect ../trace
+'
+
+test_expect_success 'untracked cache after second status' '
+ test-dump-untracked-cache >../actual &&
+ test_cmp ../dump.expect ../actual
+'
+
+test_expect_success 'modify in root directory, one dir invalidation' '
+ avoid_racy &&
+ : >four &&
+ : >../trace &&
+ GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
+ git status --porcelain >../actual &&
+ cat >../status.expect <<EOF &&
+A done/one
+A one
+A two
+?? dthree/
+?? dtwo/
+?? four
+?? three
+EOF
+ test_cmp ../status.expect ../actual &&
+ cat >../trace.expect <<EOF &&
+node creation: 0
+gitignore invalidation: 0
+directory invalidation: 1
+opendir: 1
+EOF
+ test_cmp ../trace.expect ../trace
+
+'
+
+test_expect_success 'verify untracked cache dump' '
+ test-dump-untracked-cache >../actual &&
+ cat >../expect <<EOF &&
+info/exclude e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
+core.excludesfile 0000000000000000000000000000000000000000
+exclude_per_dir .gitignore
+flags 00000006
+/ 0000000000000000000000000000000000000000 recurse valid
+dthree/
+dtwo/
+four
+three
+/done/ 0000000000000000000000000000000000000000 recurse valid
+/dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
+three
+/dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
+two
+EOF
+ test_cmp ../expect ../actual
+'
+
+test_expect_success 'new .gitignore invalidates recursively' '
+ avoid_racy &&
+ echo four >.gitignore &&
+ : >../trace &&
+ GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
+ git status --porcelain >../actual &&
+ cat >../status.expect <<EOF &&
+A done/one
+A one
+A two
+?? .gitignore
+?? dthree/
+?? dtwo/
+?? three
+EOF
+ test_cmp ../status.expect ../actual &&
+ cat >../trace.expect <<EOF &&
+node creation: 0
+gitignore invalidation: 1
+directory invalidation: 1
+opendir: 4
+EOF
+ test_cmp ../trace.expect ../trace
+
+'
+
+test_expect_success 'verify untracked cache dump' '
+ test-dump-untracked-cache >../actual &&
+ cat >../expect <<EOF &&
+info/exclude e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
+core.excludesfile 0000000000000000000000000000000000000000
+exclude_per_dir .gitignore
+flags 00000006
+/ e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse valid
+.gitignore
+dthree/
+dtwo/
+three
+/done/ 0000000000000000000000000000000000000000 recurse valid
+/dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
+three
+/dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
+two
+EOF
+ test_cmp ../expect ../actual
+'
+
+test_expect_success 'new info/exclude invalidates everything' '
+ avoid_racy &&
+ echo three >>.git/info/exclude &&
+ : >../trace &&
+ GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
+ git status --porcelain >../actual &&
+ cat >../status.expect <<EOF &&
+A done/one
+A one
+A two
+?? .gitignore
+?? dtwo/
+EOF
+ test_cmp ../status.expect ../actual &&
+ cat >../trace.expect <<EOF &&
+node creation: 0
+gitignore invalidation: 1
+directory invalidation: 0
+opendir: 4
+EOF
+ test_cmp ../trace.expect ../trace
+'
+
+test_expect_success 'verify untracked cache dump' '
+ test-dump-untracked-cache >../actual &&
+ cat >../expect <<EOF &&
+info/exclude 13263c0978fb9fad16b2d580fb800b6d811c3ff0
+core.excludesfile 0000000000000000000000000000000000000000
+exclude_per_dir .gitignore
+flags 00000006
+/ e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse valid
+.gitignore
+dtwo/
+/done/ 0000000000000000000000000000000000000000 recurse valid
+/dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
+/dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
+two
+EOF
+ test_cmp ../expect ../actual
+'
+
+test_expect_success 'move two from tracked to untracked' '
+ git rm --cached two &&
+ test-dump-untracked-cache >../actual &&
+ cat >../expect <<EOF &&
+info/exclude 13263c0978fb9fad16b2d580fb800b6d811c3ff0
+core.excludesfile 0000000000000000000000000000000000000000
+exclude_per_dir .gitignore
+flags 00000006
+/ e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse
+/done/ 0000000000000000000000000000000000000000 recurse valid
+/dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
+/dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
+two
+EOF
+ test_cmp ../expect ../actual
+'
+
+test_expect_success 'status after the move' '
+ : >../trace &&
+ GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
+ git status --porcelain >../actual &&
+ cat >../status.expect <<EOF &&
+A done/one
+A one
+?? .gitignore
+?? dtwo/
+?? two
+EOF
+ test_cmp ../status.expect ../actual &&
+ cat >../trace.expect <<EOF &&
+node creation: 0
+gitignore invalidation: 0
+directory invalidation: 0
+opendir: 1
+EOF
+ test_cmp ../trace.expect ../trace
+'
+
+test_expect_success 'verify untracked cache dump' '
+ test-dump-untracked-cache >../actual &&
+ cat >../expect <<EOF &&
+info/exclude 13263c0978fb9fad16b2d580fb800b6d811c3ff0
+core.excludesfile 0000000000000000000000000000000000000000
+exclude_per_dir .gitignore
+flags 00000006
+/ e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse valid
+.gitignore
+dtwo/
+two
+/done/ 0000000000000000000000000000000000000000 recurse valid
+/dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
+/dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
+two
+EOF
+ test_cmp ../expect ../actual
+'
+
+test_expect_success 'move two from untracked to tracked' '
+ git add two &&
+ test-dump-untracked-cache >../actual &&
+ cat >../expect <<EOF &&
+info/exclude 13263c0978fb9fad16b2d580fb800b6d811c3ff0
+core.excludesfile 0000000000000000000000000000000000000000
+exclude_per_dir .gitignore
+flags 00000006
+/ e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse
+/done/ 0000000000000000000000000000000000000000 recurse valid
+/dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
+/dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
+two
+EOF
+ test_cmp ../expect ../actual
+'
+
+test_expect_success 'status after the move' '
+ : >../trace &&
+ GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
+ git status --porcelain >../actual &&
+ cat >../status.expect <<EOF &&
+A done/one
+A one
+A two
+?? .gitignore
+?? dtwo/
+EOF
+ test_cmp ../status.expect ../actual &&
+ cat >../trace.expect <<EOF &&
+node creation: 0
+gitignore invalidation: 0
+directory invalidation: 0
+opendir: 1
+EOF
+ test_cmp ../trace.expect ../trace
+'
+
+test_expect_success 'verify untracked cache dump' '
+ test-dump-untracked-cache >../actual &&
+ cat >../expect <<EOF &&
+info/exclude 13263c0978fb9fad16b2d580fb800b6d811c3ff0
+core.excludesfile 0000000000000000000000000000000000000000
+exclude_per_dir .gitignore
+flags 00000006
+/ e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse valid
+.gitignore
+dtwo/
+/done/ 0000000000000000000000000000000000000000 recurse valid
+/dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
+/dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
+two
+EOF
+ test_cmp ../expect ../actual
+'
+
+test_expect_success 'set up for sparse checkout testing' '
+ echo two >done/.gitignore &&
+ echo three >>done/.gitignore &&
+ echo two >done/two &&
+ git add -f done/two done/.gitignore &&
+ git commit -m "first commit"
+'
+
+test_expect_success 'status after commit' '
+ : >../trace &&
+ GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
+ git status --porcelain >../actual &&
+ cat >../status.expect <<EOF &&
+?? .gitignore
+?? dtwo/
+EOF
+ test_cmp ../status.expect ../actual &&
+ cat >../trace.expect <<EOF &&
+node creation: 0
+gitignore invalidation: 0
+directory invalidation: 0
+opendir: 2
+EOF
+ test_cmp ../trace.expect ../trace
+'
+
+test_expect_success 'untracked cache correct after commit' '
+ test-dump-untracked-cache >../actual &&
+ cat >../expect <<EOF &&
+info/exclude 13263c0978fb9fad16b2d580fb800b6d811c3ff0
+core.excludesfile 0000000000000000000000000000000000000000
+exclude_per_dir .gitignore
+flags 00000006
+/ e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse valid
+.gitignore
+dtwo/
+/done/ 0000000000000000000000000000000000000000 recurse valid
+/dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
+/dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
+two
+EOF
+ test_cmp ../expect ../actual
+'
+
+test_expect_success 'set up sparse checkout' '
+ echo "done/[a-z]*" >.git/info/sparse-checkout &&
+ test_config core.sparsecheckout true &&
+ git checkout master &&
+ git update-index --force-untracked-cache &&
+ git status --porcelain >/dev/null && # prime the cache
+ test_path_is_missing done/.gitignore &&
+ test_path_is_file done/one
+'
+
+test_expect_success 'create/modify files, some of which are gitignored' '
+ echo two bis >done/two &&
+ echo three >done/three && # three is gitignored
+ echo four >done/four && # four is gitignored at a higher level
+ echo five >done/five && # five is not gitignored
+ echo test >base && #we need to ensure that the root dir is touched
+ rm base
+'
+
+test_expect_success 'test sparse status with untracked cache' '
+ : >../trace &&
+ avoid_racy &&
+ GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
+ git status --porcelain >../status.actual &&
+ cat >../status.expect <<EOF &&
+ M done/two
+?? .gitignore
+?? done/five
+?? dtwo/
+EOF
+ test_cmp ../status.expect ../status.actual &&
+ cat >../trace.expect <<EOF &&
+node creation: 0
+gitignore invalidation: 1
+directory invalidation: 2
+opendir: 2
+EOF
+ test_cmp ../trace.expect ../trace
+'
+
+test_expect_success 'untracked cache correct after status' '
+ test-dump-untracked-cache >../actual &&
+ cat >../expect <<EOF &&
+info/exclude 13263c0978fb9fad16b2d580fb800b6d811c3ff0
+core.excludesfile 0000000000000000000000000000000000000000
+exclude_per_dir .gitignore
+flags 00000006
+/ e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse valid
+.gitignore
+dtwo/
+/done/ 1946f0437f90c5005533cbe1736a6451ca301714 recurse valid
+five
+/dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
+/dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
+two
+EOF
+ test_cmp ../expect ../actual
+'
+
+test_expect_success 'test sparse status again with untracked cache' '
+ avoid_racy &&
+ : >../trace &&
+ GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
+ git status --porcelain >../status.actual &&
+ cat >../status.expect <<EOF &&
+ M done/two
+?? .gitignore
+?? done/five
+?? dtwo/
+EOF
+ test_cmp ../status.expect ../status.actual &&
+ cat >../trace.expect <<EOF &&
+node creation: 0
+gitignore invalidation: 0
+directory invalidation: 0
+opendir: 0
+EOF
+ test_cmp ../trace.expect ../trace
+'
+
+test_expect_success 'set up for test of subdir and sparse checkouts' '
+ mkdir done/sub &&
+ mkdir done/sub/sub &&
+ echo "sub" > done/sub/sub/file
+'
+
+test_expect_success 'test sparse status with untracked cache and subdir' '
+ avoid_racy &&
+ : >../trace &&
+ GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
+ git status --porcelain >../status.actual &&
+ cat >../status.expect <<EOF &&
+ M done/two
+?? .gitignore
+?? done/five
+?? done/sub/
+?? dtwo/
+EOF
+ test_cmp ../status.expect ../status.actual &&
+ cat >../trace.expect <<EOF &&
+node creation: 2
+gitignore invalidation: 0
+directory invalidation: 1
+opendir: 3
+EOF
+ test_cmp ../trace.expect ../trace
+'
+
+test_expect_success 'verify untracked cache dump (sparse/subdirs)' '
+ test-dump-untracked-cache >../actual &&
+ cat >../expect-from-test-dump <<EOF &&
+info/exclude 13263c0978fb9fad16b2d580fb800b6d811c3ff0
+core.excludesfile 0000000000000000000000000000000000000000
+exclude_per_dir .gitignore
+flags 00000006
+/ e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse valid
+.gitignore
+dtwo/
+/done/ 1946f0437f90c5005533cbe1736a6451ca301714 recurse valid
+five
+sub/
+/done/sub/ 0000000000000000000000000000000000000000 recurse check_only valid
+sub/
+/done/sub/sub/ 0000000000000000000000000000000000000000 recurse check_only valid
+file
+/dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
+/dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
+two
+EOF
+ test_cmp ../expect-from-test-dump ../actual
+'
+
+test_expect_success 'test sparse status again with untracked cache and subdir' '
+ avoid_racy &&
+ : >../trace &&
+ GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
+ git status --porcelain >../status.actual &&
+ test_cmp ../status.expect ../status.actual &&
+ cat >../trace.expect <<EOF &&
+node creation: 0
+gitignore invalidation: 0
+directory invalidation: 0
+opendir: 0
+EOF
+ test_cmp ../trace.expect ../trace
+'
+
+test_expect_success 'move entry in subdir from untracked to cached' '
+ git add dtwo/two &&
+ git status --porcelain >../status.actual &&
+ cat >../status.expect <<EOF &&
+ M done/two
+A dtwo/two
+?? .gitignore
+?? done/five
+?? done/sub/
+EOF
+ test_cmp ../status.expect ../status.actual
+'
+
+test_expect_success 'move entry in subdir from cached to untracked' '
+ git rm --cached dtwo/two &&
+ git status --porcelain >../status.actual &&
+ cat >../status.expect <<EOF &&
+ M done/two
+?? .gitignore
+?? done/five
+?? done/sub/
+?? dtwo/
+EOF
+ test_cmp ../status.expect ../status.actual
+'
+
+test_expect_success '--no-untracked-cache removes the cache' '
+ git update-index --no-untracked-cache &&
+ test-dump-untracked-cache >../actual &&
+ echo "no untracked cache" >../expect-no-uc &&
+ test_cmp ../expect-no-uc ../actual
+'
+
+test_expect_success 'git status does not change anything' '
+ git status &&
+ test-dump-untracked-cache >../actual &&
+ test_cmp ../expect-no-uc ../actual
+'
+
+test_expect_success 'setting core.untrackedCache to true and using git status creates the cache' '
+ git config core.untrackedCache true &&
+ test-dump-untracked-cache >../actual &&
+ test_cmp ../expect-no-uc ../actual &&
+ git status &&
+ test-dump-untracked-cache >../actual &&
+ test_cmp ../expect-from-test-dump ../actual
+'
+
+test_expect_success 'using --no-untracked-cache does not fail when core.untrackedCache is true' '
+ git update-index --no-untracked-cache &&
+ test-dump-untracked-cache >../actual &&
+ test_cmp ../expect-no-uc ../actual &&
+ git update-index --untracked-cache &&
+ test-dump-untracked-cache >../actual &&
+ test_cmp ../expect-empty ../actual
+'
+
+test_expect_success 'setting core.untrackedCache to false and using git status removes the cache' '
+ git config core.untrackedCache false &&
+ test-dump-untracked-cache >../actual &&
+ test_cmp ../expect-empty ../actual &&
+ git status &&
+ test-dump-untracked-cache >../actual &&
+ test_cmp ../expect-no-uc ../actual
+'
+
+test_expect_success 'using --untracked-cache does not fail when core.untrackedCache is false' '
+ git update-index --untracked-cache &&
+ test-dump-untracked-cache >../actual &&
+ test_cmp ../expect-empty ../actual
+'
+
+test_expect_success 'setting core.untrackedCache to keep' '
+ git config core.untrackedCache keep &&
+ git update-index --untracked-cache &&
+ test-dump-untracked-cache >../actual &&
+ test_cmp ../expect-empty ../actual &&
+ git status &&
+ test-dump-untracked-cache >../actual &&
+ test_cmp ../expect-from-test-dump ../actual &&
+ git update-index --no-untracked-cache &&
+ test-dump-untracked-cache >../actual &&
+ test_cmp ../expect-no-uc ../actual &&
+ git update-index --force-untracked-cache &&
+ test-dump-untracked-cache >../actual &&
+ test_cmp ../expect-empty ../actual &&
+ git status &&
+ test-dump-untracked-cache >../actual &&
+ test_cmp ../expect-from-test-dump ../actual
+'
+
+test_expect_success 'test ident field is working' '
+ mkdir ../other_worktree &&
+ cp -R done dthree dtwo four three ../other_worktree &&
+ GIT_WORK_TREE=../other_worktree git status 2>../err &&
+ echo "warning: Untracked cache is disabled on this system or location." >../expect &&
+ test_cmp ../expect ../err
+'
+
+test_done