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
---
 .../git/t/t4044-diff-index-unique-abbrev.sh        | 46 ++++++++++++++--------
 1 file changed, 30 insertions(+), 16 deletions(-)

(limited to 'third_party/git/t/t4044-diff-index-unique-abbrev.sh')

diff --git a/third_party/git/t/t4044-diff-index-unique-abbrev.sh b/third_party/git/t/t4044-diff-index-unique-abbrev.sh
index 647905e01f..4701796d10 100755
--- a/third_party/git/t/t4044-diff-index-unique-abbrev.sh
+++ b/third_party/git/t/t4044-diff-index-unique-abbrev.sh
@@ -3,34 +3,48 @@
 test_description='test unique sha1 abbreviation on "index from..to" line'
 . ./test-lib.sh
 
-if ! test_have_prereq SHA1
-then
-       skip_all='not using SHA-1 for objects'
-       test_done
-fi
-
-cat >expect_initial <<EOF
-100644 blob 51d2738463ea4ca66f8691c91e33ce64b7d41bb1	foo
-EOF
+test_expect_success 'setup' '
+	test_oid_cache <<-EOF &&
+	val1 sha1:4827
+	val1 sha256:5664
 
-cat >expect_update <<EOF
-100644 blob 51d2738efb4ad8a1e40bed839ab8e116f0a15e47	foo
-EOF
+	val2 sha1:11742
+	val2 sha256:10625
 
-test_expect_success 'setup' '
-	echo 4827 > foo &&
+	hash1 sha1:51d2738463ea4ca66f8691c91e33ce64b7d41bb1
+	hash1 sha256:ae31dfff0af93b2c62b0098a039b38569c43b0a7e97b873000ca42d128f27350
+
+	hasht1 sha1:51d27384
+	hasht1 sha256:ae31dfff
+
+	hash2 sha1:51d2738efb4ad8a1e40bed839ab8e116f0a15e47
+	hash2 sha256:ae31dffada88a46fd5f53c7ed5aa25a7a8951f1d5e88456c317c8d5484d263e5
+
+	hasht2 sha1:51d2738e
+	hasht2 sha256:ae31dffa
+	EOF
+
+	cat >expect_initial <<-EOF &&
+	100644 blob $(test_oid hash1)	foo
+	EOF
+
+	cat >expect_update <<-EOF &&
+	100644 blob $(test_oid hash2)	foo
+	EOF
+
+	echo "$(test_oid val1)" > foo &&
 	git add foo &&
 	git commit -m "initial" &&
 	git cat-file -p HEAD: > actual &&
 	test_cmp expect_initial actual &&
-	echo 11742 > foo &&
+	echo "$(test_oid val2)" > foo &&
 	git commit -a -m "update" &&
 	git cat-file -p HEAD: > actual &&
 	test_cmp expect_update actual
 '
 
 cat >expect <<EOF
-index 51d27384..51d2738e 100644
+index $(test_oid hasht1)..$(test_oid hasht2) 100644
 EOF
 
 test_expect_success 'diff does not produce ambiguous index line' '
-- 
cgit 1.4.1