From f4609b896fac842433bd495c166d5987852a6a73 Mon Sep 17 00:00:00 2001
From: Vincent Ambo <mail@tazj.in>
Date: Sat, 21 Nov 2020 19:20:35 +0100
Subject: merge(3p/git): Merge git subtree at v2.29.2

This also bumps the stable nixpkgs to 20.09 as of 2020-11-21, because
there is some breakage in the git build related to the netrc
credentials helper which someone has taken care of in nixpkgs.

The stable channel is not used for anything other than git, so this
should be fine.

Change-Id: I3575a19dab09e1e9556cf8231d717de9890484fb
---
 third_party/git/t/t7063-status-untracked-cache.sh | 204 ++++++++++++++--------
 1 file changed, 133 insertions(+), 71 deletions(-)

(limited to 'third_party/git/t/t7063-status-untracked-cache.sh')

diff --git a/third_party/git/t/t7063-status-untracked-cache.sh b/third_party/git/t/t7063-status-untracked-cache.sh
index 190ae149cf3c..a682a3d826e9 100755
--- a/third_party/git/t/t7063-status-untracked-cache.sh
+++ b/third_party/git/t/t7063-status-untracked-cache.sh
@@ -18,7 +18,7 @@ GIT_FORCE_UNTRACKED_CACHE=true
 export GIT_FORCE_UNTRACKED_CACHE
 
 sync_mtime () {
-	find . -type d -ls >/dev/null
+	find . -type d -exec ls -ld {} + >/dev/null
 }
 
 avoid_racy() {
@@ -30,6 +30,30 @@ status_is_clean() {
 	test_must_be_empty ../status.actual
 }
 
+# Ignore_Untracked_Cache, abbreviated to 3 letters because then people can
+# compare commands side-by-side, e.g.
+#    iuc status --porcelain >expect &&
+#    git status --porcelain >actual &&
+#    test_cmp expect actual
+iuc () {
+	git ls-files -s >../current-index-entries
+	git ls-files -t | sed -ne s/^S.//p >../current-sparse-entries
+
+	GIT_INDEX_FILE=.git/tmp_index
+	export GIT_INDEX_FILE
+	git update-index --index-info <../current-index-entries
+	git update-index --skip-worktree $(cat ../current-sparse-entries)
+
+	git -c core.untrackedCache=false "$@"
+	ret=$?
+
+	rm ../current-index-entries
+	rm $GIT_INDEX_FILE
+	unset GIT_INDEX_FILE
+
+	return $ret
+}
+
 test_lazy_prereq UNTRACKED_CACHE '
 	{ git update-index --test-untracked-cache; ret=$?; } &&
 	test $ret -ne 1
@@ -51,14 +75,24 @@ test_expect_success 'setup' '
 	touch one two three done/one dtwo/two dthree/three &&
 	git add one two done/one &&
 	: >.git/info/exclude &&
-	git update-index --untracked-cache
+	git update-index --untracked-cache &&
+	test_oid_cache <<-EOF
+	root sha1:e6fcc8f2ee31bae321d66afd183fcb7237afae6e
+	root sha256:b90c672088c015b9c83876e919da311bad4cd39639fb139f988af6a11493b974
+
+	exclude sha1:13263c0978fb9fad16b2d580fb800b6d811c3ff0
+	exclude sha256:fe4aaa1bbbbce4cb8f73426748a14c5ad6026b26f90505a0bf2494b165a5b76c
+
+	done sha1:1946f0437f90c5005533cbe1736a6451ca301714
+	done sha256:7f079501d79f665b3acc50f5e0e9e94509084d5032ac20113a37dd5029b757cc
+	EOF
 '
 
 test_expect_success 'untracked cache is empty' '
 	test-tool dump-untracked-cache >../actual &&
 	cat >../expect-empty <<EOF &&
-info/exclude 0000000000000000000000000000000000000000
-core.excludesfile 0000000000000000000000000000000000000000
+info/exclude $ZERO_OID
+core.excludesfile $ZERO_OID
 exclude_per_dir .gitignore
 flags 00000006
 EOF
@@ -76,17 +110,17 @@ EOF
 
 cat >../dump.expect <<EOF &&
 info/exclude $EMPTY_BLOB
-core.excludesfile 0000000000000000000000000000000000000000
+core.excludesfile $ZERO_OID
 exclude_per_dir .gitignore
 flags 00000006
-/ 0000000000000000000000000000000000000000 recurse valid
+/ $ZERO_OID recurse valid
 dthree/
 dtwo/
 three
-/done/ 0000000000000000000000000000000000000000 recurse valid
-/dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
+/done/ $ZERO_OID recurse valid
+/dthree/ $ZERO_OID recurse check_only valid
 three
-/dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
+/dtwo/ $ZERO_OID recurse check_only valid
 two
 EOF
 
@@ -95,6 +129,8 @@ test_expect_success 'status first time (empty cache)' '
 	: >../trace &&
 	GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
 	git status --porcelain >../actual &&
+	iuc status --porcelain >../status.iuc &&
+	test_cmp ../status.expect ../status.iuc &&
 	test_cmp ../status.expect ../actual &&
 	cat >../trace.expect <<EOF &&
 node creation: 3
@@ -115,6 +151,8 @@ test_expect_success 'status second time (fully populated cache)' '
 	: >../trace &&
 	GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
 	git status --porcelain >../actual &&
+	iuc status --porcelain >../status.iuc &&
+	test_cmp ../status.expect ../status.iuc &&
 	test_cmp ../status.expect ../actual &&
 	cat >../trace.expect <<EOF &&
 node creation: 0
@@ -136,6 +174,7 @@ test_expect_success 'modify in root directory, one dir invalidation' '
 	: >../trace &&
 	GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
 	git status --porcelain >../actual &&
+	iuc status --porcelain >../status.iuc &&
 	cat >../status.expect <<EOF &&
 A  done/one
 A  one
@@ -145,6 +184,7 @@ A  two
 ?? four
 ?? three
 EOF
+	test_cmp ../status.expect ../status.iuc &&
 	test_cmp ../status.expect ../actual &&
 	cat >../trace.expect <<EOF &&
 node creation: 0
@@ -160,18 +200,18 @@ test_expect_success 'verify untracked cache dump' '
 	test-tool dump-untracked-cache >../actual &&
 	cat >../expect <<EOF &&
 info/exclude $EMPTY_BLOB
-core.excludesfile 0000000000000000000000000000000000000000
+core.excludesfile $ZERO_OID
 exclude_per_dir .gitignore
 flags 00000006
-/ 0000000000000000000000000000000000000000 recurse valid
+/ $ZERO_OID recurse valid
 dthree/
 dtwo/
 four
 three
-/done/ 0000000000000000000000000000000000000000 recurse valid
-/dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
+/done/ $ZERO_OID recurse valid
+/dthree/ $ZERO_OID recurse check_only valid
 three
-/dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
+/dtwo/ $ZERO_OID recurse check_only valid
 two
 EOF
 	test_cmp ../expect ../actual
@@ -183,6 +223,7 @@ test_expect_success 'new .gitignore invalidates recursively' '
 	: >../trace &&
 	GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
 	git status --porcelain >../actual &&
+	iuc status --porcelain >../status.iuc &&
 	cat >../status.expect <<EOF &&
 A  done/one
 A  one
@@ -192,6 +233,7 @@ A  two
 ?? dtwo/
 ?? three
 EOF
+	test_cmp ../status.expect ../status.iuc &&
 	test_cmp ../status.expect ../actual &&
 	cat >../trace.expect <<EOF &&
 node creation: 0
@@ -207,18 +249,18 @@ test_expect_success 'verify untracked cache dump' '
 	test-tool dump-untracked-cache >../actual &&
 	cat >../expect <<EOF &&
 info/exclude $EMPTY_BLOB
-core.excludesfile 0000000000000000000000000000000000000000
+core.excludesfile $ZERO_OID
 exclude_per_dir .gitignore
 flags 00000006
-/ e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse valid
+/ $(test_oid root) recurse valid
 .gitignore
 dthree/
 dtwo/
 three
-/done/ 0000000000000000000000000000000000000000 recurse valid
-/dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
+/done/ $ZERO_OID recurse valid
+/dthree/ $ZERO_OID recurse check_only valid
 three
-/dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
+/dtwo/ $ZERO_OID recurse check_only valid
 two
 EOF
 	test_cmp ../expect ../actual
@@ -230,6 +272,7 @@ test_expect_success 'new info/exclude invalidates everything' '
 	: >../trace &&
 	GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
 	git status --porcelain >../actual &&
+	iuc status --porcelain >../status.iuc &&
 	cat >../status.expect <<EOF &&
 A  done/one
 A  one
@@ -237,6 +280,7 @@ A  two
 ?? .gitignore
 ?? dtwo/
 EOF
+	test_cmp ../status.expect ../status.iuc &&
 	test_cmp ../status.expect ../actual &&
 	cat >../trace.expect <<EOF &&
 node creation: 0
@@ -250,16 +294,16 @@ EOF
 test_expect_success 'verify untracked cache dump' '
 	test-tool dump-untracked-cache >../actual &&
 	cat >../expect <<EOF &&
-info/exclude 13263c0978fb9fad16b2d580fb800b6d811c3ff0
-core.excludesfile 0000000000000000000000000000000000000000
+info/exclude $(test_oid exclude)
+core.excludesfile $ZERO_OID
 exclude_per_dir .gitignore
 flags 00000006
-/ e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse valid
+/ $(test_oid root) recurse valid
 .gitignore
 dtwo/
-/done/ 0000000000000000000000000000000000000000 recurse valid
-/dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
-/dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
+/done/ $ZERO_OID recurse valid
+/dthree/ $ZERO_OID recurse check_only valid
+/dtwo/ $ZERO_OID recurse check_only valid
 two
 EOF
 	test_cmp ../expect ../actual
@@ -269,14 +313,14 @@ test_expect_success 'move two from tracked to untracked' '
 	git rm --cached two &&
 	test-tool dump-untracked-cache >../actual &&
 	cat >../expect <<EOF &&
-info/exclude 13263c0978fb9fad16b2d580fb800b6d811c3ff0
-core.excludesfile 0000000000000000000000000000000000000000
+info/exclude $(test_oid exclude)
+core.excludesfile $ZERO_OID
 exclude_per_dir .gitignore
 flags 00000006
-/ e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse
-/done/ 0000000000000000000000000000000000000000 recurse valid
-/dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
-/dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
+/ $(test_oid root) recurse
+/done/ $ZERO_OID recurse valid
+/dthree/ $ZERO_OID recurse check_only valid
+/dtwo/ $ZERO_OID recurse check_only valid
 two
 EOF
 	test_cmp ../expect ../actual
@@ -286,6 +330,7 @@ test_expect_success 'status after the move' '
 	: >../trace &&
 	GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
 	git status --porcelain >../actual &&
+	iuc status --porcelain >../status.iuc &&
 	cat >../status.expect <<EOF &&
 A  done/one
 A  one
@@ -293,6 +338,7 @@ A  one
 ?? dtwo/
 ?? two
 EOF
+	test_cmp ../status.expect ../status.iuc &&
 	test_cmp ../status.expect ../actual &&
 	cat >../trace.expect <<EOF &&
 node creation: 0
@@ -306,17 +352,17 @@ EOF
 test_expect_success 'verify untracked cache dump' '
 	test-tool dump-untracked-cache >../actual &&
 	cat >../expect <<EOF &&
-info/exclude 13263c0978fb9fad16b2d580fb800b6d811c3ff0
-core.excludesfile 0000000000000000000000000000000000000000
+info/exclude $(test_oid exclude)
+core.excludesfile $ZERO_OID
 exclude_per_dir .gitignore
 flags 00000006
-/ e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse valid
+/ $(test_oid root) recurse valid
 .gitignore
 dtwo/
 two
-/done/ 0000000000000000000000000000000000000000 recurse valid
-/dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
-/dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
+/done/ $ZERO_OID recurse valid
+/dthree/ $ZERO_OID recurse check_only valid
+/dtwo/ $ZERO_OID recurse check_only valid
 two
 EOF
 	test_cmp ../expect ../actual
@@ -326,14 +372,14 @@ test_expect_success 'move two from untracked to tracked' '
 	git add two &&
 	test-tool dump-untracked-cache >../actual &&
 	cat >../expect <<EOF &&
-info/exclude 13263c0978fb9fad16b2d580fb800b6d811c3ff0
-core.excludesfile 0000000000000000000000000000000000000000
+info/exclude $(test_oid exclude)
+core.excludesfile $ZERO_OID
 exclude_per_dir .gitignore
 flags 00000006
-/ e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse
-/done/ 0000000000000000000000000000000000000000 recurse valid
-/dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
-/dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
+/ $(test_oid root) recurse
+/done/ $ZERO_OID recurse valid
+/dthree/ $ZERO_OID recurse check_only valid
+/dtwo/ $ZERO_OID recurse check_only valid
 two
 EOF
 	test_cmp ../expect ../actual
@@ -343,6 +389,7 @@ test_expect_success 'status after the move' '
 	: >../trace &&
 	GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
 	git status --porcelain >../actual &&
+	iuc status --porcelain >../status.iuc &&
 	cat >../status.expect <<EOF &&
 A  done/one
 A  one
@@ -350,6 +397,7 @@ A  two
 ?? .gitignore
 ?? dtwo/
 EOF
+	test_cmp ../status.expect ../status.iuc &&
 	test_cmp ../status.expect ../actual &&
 	cat >../trace.expect <<EOF &&
 node creation: 0
@@ -363,16 +411,16 @@ EOF
 test_expect_success 'verify untracked cache dump' '
 	test-tool dump-untracked-cache >../actual &&
 	cat >../expect <<EOF &&
-info/exclude 13263c0978fb9fad16b2d580fb800b6d811c3ff0
-core.excludesfile 0000000000000000000000000000000000000000
+info/exclude $(test_oid exclude)
+core.excludesfile $ZERO_OID
 exclude_per_dir .gitignore
 flags 00000006
-/ e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse valid
+/ $(test_oid root) recurse valid
 .gitignore
 dtwo/
-/done/ 0000000000000000000000000000000000000000 recurse valid
-/dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
-/dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
+/done/ $ZERO_OID recurse valid
+/dthree/ $ZERO_OID recurse check_only valid
+/dtwo/ $ZERO_OID recurse check_only valid
 two
 EOF
 	test_cmp ../expect ../actual
@@ -390,10 +438,12 @@ test_expect_success 'status after commit' '
 	: >../trace &&
 	GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
 	git status --porcelain >../actual &&
+	iuc status --porcelain >../status.iuc &&
 	cat >../status.expect <<EOF &&
 ?? .gitignore
 ?? dtwo/
 EOF
+	test_cmp ../status.expect ../status.iuc &&
 	test_cmp ../status.expect ../actual &&
 	cat >../trace.expect <<EOF &&
 node creation: 0
@@ -407,16 +457,16 @@ EOF
 test_expect_success 'untracked cache correct after commit' '
 	test-tool dump-untracked-cache >../actual &&
 	cat >../expect <<EOF &&
-info/exclude 13263c0978fb9fad16b2d580fb800b6d811c3ff0
-core.excludesfile 0000000000000000000000000000000000000000
+info/exclude $(test_oid exclude)
+core.excludesfile $ZERO_OID
 exclude_per_dir .gitignore
 flags 00000006
-/ e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse valid
+/ $(test_oid root) recurse valid
 .gitignore
 dtwo/
-/done/ 0000000000000000000000000000000000000000 recurse valid
-/dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
-/dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
+/done/ $ZERO_OID recurse valid
+/dthree/ $ZERO_OID recurse check_only valid
+/dtwo/ $ZERO_OID recurse check_only valid
 two
 EOF
 	test_cmp ../expect ../actual
@@ -447,12 +497,14 @@ test_expect_success 'test sparse status with untracked cache' '
 	avoid_racy &&
 	GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
 	git status --porcelain >../status.actual &&
+	iuc status --porcelain >../status.iuc &&
 	cat >../status.expect <<EOF &&
  M done/two
 ?? .gitignore
 ?? done/five
 ?? dtwo/
 EOF
+	test_cmp ../status.expect ../status.iuc &&
 	test_cmp ../status.expect ../status.actual &&
 	cat >../trace.expect <<EOF &&
 node creation: 0
@@ -466,17 +518,17 @@ EOF
 test_expect_success 'untracked cache correct after status' '
 	test-tool dump-untracked-cache >../actual &&
 	cat >../expect <<EOF &&
-info/exclude 13263c0978fb9fad16b2d580fb800b6d811c3ff0
-core.excludesfile 0000000000000000000000000000000000000000
+info/exclude $(test_oid exclude)
+core.excludesfile $ZERO_OID
 exclude_per_dir .gitignore
 flags 00000006
-/ e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse valid
+/ $(test_oid root) recurse valid
 .gitignore
 dtwo/
-/done/ 1946f0437f90c5005533cbe1736a6451ca301714 recurse valid
+/done/ $(test_oid done) recurse valid
 five
-/dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
-/dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
+/dthree/ $ZERO_OID recurse check_only valid
+/dtwo/ $ZERO_OID recurse check_only valid
 two
 EOF
 	test_cmp ../expect ../actual
@@ -487,12 +539,14 @@ test_expect_success 'test sparse status again with untracked cache' '
 	: >../trace &&
 	GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
 	git status --porcelain >../status.actual &&
+	iuc status --porcelain >../status.iuc &&
 	cat >../status.expect <<EOF &&
  M done/two
 ?? .gitignore
 ?? done/five
 ?? dtwo/
 EOF
+	test_cmp ../status.expect ../status.iuc &&
 	test_cmp ../status.expect ../status.actual &&
 	cat >../trace.expect <<EOF &&
 node creation: 0
@@ -514,6 +568,7 @@ test_expect_success 'test sparse status with untracked cache and subdir' '
 	: >../trace &&
 	GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
 	git status --porcelain >../status.actual &&
+	iuc status --porcelain >../status.iuc &&
 	cat >../status.expect <<EOF &&
  M done/two
 ?? .gitignore
@@ -521,6 +576,7 @@ test_expect_success 'test sparse status with untracked cache and subdir' '
 ?? done/sub/
 ?? dtwo/
 EOF
+	test_cmp ../status.expect ../status.iuc &&
 	test_cmp ../status.expect ../status.actual &&
 	cat >../trace.expect <<EOF &&
 node creation: 2
@@ -534,22 +590,22 @@ EOF
 test_expect_success 'verify untracked cache dump (sparse/subdirs)' '
 	test-tool dump-untracked-cache >../actual &&
 	cat >../expect-from-test-dump <<EOF &&
-info/exclude 13263c0978fb9fad16b2d580fb800b6d811c3ff0
-core.excludesfile 0000000000000000000000000000000000000000
+info/exclude $(test_oid exclude)
+core.excludesfile $ZERO_OID
 exclude_per_dir .gitignore
 flags 00000006
-/ e6fcc8f2ee31bae321d66afd183fcb7237afae6e recurse valid
+/ $(test_oid root) recurse valid
 .gitignore
 dtwo/
-/done/ 1946f0437f90c5005533cbe1736a6451ca301714 recurse valid
+/done/ $(test_oid done) recurse valid
 five
 sub/
-/done/sub/ 0000000000000000000000000000000000000000 recurse check_only valid
+/done/sub/ $ZERO_OID recurse check_only valid
 sub/
-/done/sub/sub/ 0000000000000000000000000000000000000000 recurse check_only valid
+/done/sub/sub/ $ZERO_OID recurse check_only valid
 file
-/dthree/ 0000000000000000000000000000000000000000 recurse check_only valid
-/dtwo/ 0000000000000000000000000000000000000000 recurse check_only valid
+/dthree/ $ZERO_OID recurse check_only valid
+/dtwo/ $ZERO_OID recurse check_only valid
 two
 EOF
 	test_cmp ../expect-from-test-dump ../actual
@@ -560,6 +616,8 @@ test_expect_success 'test sparse status again with untracked cache and subdir' '
 	: >../trace &&
 	GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace" \
 	git status --porcelain >../status.actual &&
+	iuc status --porcelain >../status.iuc &&
+	test_cmp ../status.expect ../status.iuc &&
 	test_cmp ../status.expect ../status.actual &&
 	cat >../trace.expect <<EOF &&
 node creation: 0
@@ -573,6 +631,7 @@ EOF
 test_expect_success 'move entry in subdir from untracked to cached' '
 	git add dtwo/two &&
 	git status --porcelain >../status.actual &&
+	iuc status --porcelain >../status.iuc &&
 	cat >../status.expect <<EOF &&
  M done/two
 A  dtwo/two
@@ -580,12 +639,14 @@ A  dtwo/two
 ?? done/five
 ?? done/sub/
 EOF
+	test_cmp ../status.expect ../status.iuc &&
 	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 &&
+	iuc status --porcelain >../status.iuc &&
 	cat >../status.expect <<EOF &&
  M done/two
 ?? .gitignore
@@ -593,6 +654,7 @@ test_expect_success 'move entry in subdir from cached to untracked' '
 ?? done/sub/
 ?? dtwo/
 EOF
+	test_cmp ../status.expect ../status.iuc &&
 	test_cmp ../status.expect ../status.actual
 '
 
@@ -754,8 +816,8 @@ test_expect_success '"status" after file replacement should be clean with UC=tru
 	test-tool dump-untracked-cache >../actual &&
 	grep -F "recurse valid" ../actual >../actual.grep &&
 	cat >../expect.grep <<EOF &&
-/ 0000000000000000000000000000000000000000 recurse valid
-/two/ 0000000000000000000000000000000000000000 recurse valid
+/ $ZERO_OID recurse valid
+/two/ $ZERO_OID recurse valid
 EOF
 	status_is_clean &&
 	test_cmp ../expect.grep ../actual.grep
-- 
cgit 1.4.1