t3310: make test work with SHA-256

Replace the hard-coded SHA-1 constants with the use of test_oid to look
up an appropriate constant for each hash algorithm.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

t/t3310-notes-merge-manual-resolve.sh

@@ -13,7 +13,39 @@ test_expect_success 'setup commits' '
 	test_commit 2nd &&
 	test_commit 3rd &&
 	test_commit 4th &&
-	test_commit 5th
+	test_commit 5th &&
+
+	test_oid_cache <<-EOF
+	hash04a sha1:6e8e3febca3c2bb896704335cc4d0c34cb2f8715
+	hash03a sha1:e5388c10860456ee60673025345fe2e153eb8cf8
+	hash02a sha1:ceefa674873670e7ecd131814d909723cce2b669
+	hash04b sha1:e2bfd06a37dd2031684a59a6e2b033e212239c78
+	hash03b sha1:5772f42408c0dd6f097a7ca2d24de0e78d1c46b1
+	hash01b sha1:b0a6021ec006d07e80e9b20ec9b444cbd9d560d3
+	hash04c sha1:cff59c793c20bb49a4e01bc06fb06bad642e0d54
+	hash02c sha1:283b48219aee9a4105f6cab337e789065c82c2b9
+	hash01c sha1:0a81da8956346e19bcb27a906f04af327e03e31b
+	hash04d sha1:00494adecf2d9635a02fa431308d67993f853968
+	hash01e sha1:f75d1df88cbfe4258d49852f26cfc83f2ad4494b
+	hash04f sha1:021faa20e931fb48986ffc6282b4bb05553ac946
+	hash01f sha1:0a59e787e6d688aa6309e56e8c1b89431a0fc1c1
+	hash05g sha1:304dfb4325cf243025b9957486eb605a9b51c199
+
+	hash04a	sha256:f18a935e65866345098b3b754071dbf9f3aa3520eb27a7b036b278c5e2f1ed7e
+	hash03a	sha256:713035dc94067a64e5fa6e4e1821b7c3bde49a77c7cb3f80eaadefa1ca41b3d2
+	hash02a	sha256:f160a67e048b6fa75bec3952184154045076692cf5dccd3da21e3fd34b7a3f0f
+	hash04b sha256:c7fba0d6104917fbf35258f40b9fa4fc697cfa992deecd1570a3b08d0a5587a9
+	hash03b sha256:7287a2d78a3766c181b08df38951d784b08b72a44f571ed6d855bd0be22c70f6
+	hash01b sha256:da96cf778c15d0a2bb76f98b2a62f6c9c01730fa7030e8f08ef0191048e7d620
+	hash04c sha256:cb615d2def4b834d5f55b2351df97dc92bee4f5009d285201427f349081c8aca
+	hash02c sha256:63bb527e0b4e1c8e1dd0d54dd778ca7c3718689fd6e37c473044cfbcf1cacfdb
+	hash01c sha256:5b87237ac1fbae0246256fed9f9a1f077c4140fb7e6444925f8dbfa5ae406cd8
+	hash04d sha256:eeddc9f9f6cb3d6b39b861659853f10891dc373e0b6eecb09e03e39b6ce64714
+	hash01e sha256:108f521b1a74c2e6d0b52a4eda87e09162bf847f7d190cfce496ee1af0b29a5a
+	hash04f sha256:901acda0454502b3bbd281f130c419e6c8de78afcf72a8def8d45ad31462bce4
+	hash01f sha256:a2d99d1b8bf23c8af7d9d91368454adc110dfd5cc068a4cebb486ee8f5a1e16c
+	hash05g sha256:4fef015b01da8efe929a68e3bb9b8fbad81f53995f097befe8ebc93f12ab98ec
+	EOF
 '
 
 commit_sha1=$(git rev-parse 1st^{commit})
@@ -33,9 +65,9 @@ verify_notes () {
 }
 
 cat <<EOF | sort >expect_notes_x
-6e8e3febca3c2bb896704335cc4d0c34cb2f8715 $commit_sha4
-e5388c10860456ee60673025345fe2e153eb8cf8 $commit_sha3
-ceefa674873670e7ecd131814d909723cce2b669 $commit_sha2
+$(test_oid hash04a) $commit_sha4
+$(test_oid hash03a) $commit_sha3
+$(test_oid hash02a) $commit_sha2
 EOF
 
 cat >expect_log_x <<EOF
@@ -63,9 +95,9 @@ test_expect_success 'setup merge base (x)' '
 '
 
 cat <<EOF | sort >expect_notes_y
-e2bfd06a37dd2031684a59a6e2b033e212239c78 $commit_sha4
-5772f42408c0dd6f097a7ca2d24de0e78d1c46b1 $commit_sha3
-b0a6021ec006d07e80e9b20ec9b444cbd9d560d3 $commit_sha1
+$(test_oid hash04b) $commit_sha4
+$(test_oid hash03b) $commit_sha3
+$(test_oid hash01b) $commit_sha1
 EOF
 
 cat >expect_log_y <<EOF
@@ -95,9 +127,9 @@ test_expect_success 'setup local branch (y)' '
 '
 
 cat <<EOF | sort >expect_notes_z
-cff59c793c20bb49a4e01bc06fb06bad642e0d54 $commit_sha4
-283b48219aee9a4105f6cab337e789065c82c2b9 $commit_sha2
-0a81da8956346e19bcb27a906f04af327e03e31b $commit_sha1
+$(test_oid hash04c) $commit_sha4
+$(test_oid hash02c) $commit_sha2
+$(test_oid hash01c) $commit_sha1
 EOF
 
 cat >expect_log_z <<EOF
@@ -193,9 +225,9 @@ test_expect_success 'merge z into m (== y) with default ("manual") resolver => C
 '
 
 cat <<EOF | sort >expect_notes_z
-00494adecf2d9635a02fa431308d67993f853968 $commit_sha4
-283b48219aee9a4105f6cab337e789065c82c2b9 $commit_sha2
-0a81da8956346e19bcb27a906f04af327e03e31b $commit_sha1
+$(test_oid hash04d) $commit_sha4
+$(test_oid hash02c) $commit_sha2
+$(test_oid hash01c) $commit_sha1
 EOF
 
 cat >expect_log_z <<EOF
@@ -231,8 +263,8 @@ test_expect_success 'cannot do merge w/conflicts when previous merge is unfinish
 # Setup non-conflicting merge between x and new notes ref w
 
 cat <<EOF | sort >expect_notes_w
-ceefa674873670e7ecd131814d909723cce2b669 $commit_sha2
-f75d1df88cbfe4258d49852f26cfc83f2ad4494b $commit_sha1
+$(test_oid hash02a) $commit_sha2
+$(test_oid hash01e) $commit_sha1
 EOF
 
 cat >expect_log_w <<EOF
@@ -258,10 +290,10 @@ test_expect_success 'setup unrelated notes ref (w)' '
 '
 
 cat <<EOF | sort >expect_notes_w
-6e8e3febca3c2bb896704335cc4d0c34cb2f8715 $commit_sha4
-e5388c10860456ee60673025345fe2e153eb8cf8 $commit_sha3
-ceefa674873670e7ecd131814d909723cce2b669 $commit_sha2
-f75d1df88cbfe4258d49852f26cfc83f2ad4494b $commit_sha1
+$(test_oid hash04a) $commit_sha4
+$(test_oid hash03a) $commit_sha3
+$(test_oid hash02a) $commit_sha2
+$(test_oid hash01e) $commit_sha1
 EOF
 
 cat >expect_log_w <<EOF
@@ -291,10 +323,10 @@ test_expect_success 'can do merge without conflicts even if previous merge is un
 '
 
 cat <<EOF | sort >expect_notes_m
-021faa20e931fb48986ffc6282b4bb05553ac946 $commit_sha4
-5772f42408c0dd6f097a7ca2d24de0e78d1c46b1 $commit_sha3
-283b48219aee9a4105f6cab337e789065c82c2b9 $commit_sha2
-0a59e787e6d688aa6309e56e8c1b89431a0fc1c1 $commit_sha1
+$(test_oid hash04f) $commit_sha4
+$(test_oid hash03b) $commit_sha3
+$(test_oid hash02c) $commit_sha2
+$(test_oid hash01f) $commit_sha1
 EOF
 
 cat >expect_log_m <<EOF
@@ -430,9 +462,9 @@ test_expect_success 'redo merge of z into m (== y) with default ("manual") resol
 '
 
 cat <<EOF | sort >expect_notes_m
-304dfb4325cf243025b9957486eb605a9b51c199 $commit_sha5
-283b48219aee9a4105f6cab337e789065c82c2b9 $commit_sha2
-0a59e787e6d688aa6309e56e8c1b89431a0fc1c1 $commit_sha1
+$(test_oid hash05g) $commit_sha5
+$(test_oid hash02c) $commit_sha2
+$(test_oid hash01f) $commit_sha1
 EOF
 
 cat >expect_log_m <<EOF