From c8bae7493d2f2910b57f13ded012e86bdcfb0532 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 16:47:53 +0200
Subject: Adding upstream version 1:2.39.2.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../test-0036-report-multi-rewrite-for-one-ref.sh  | 221 +++++++++++++++++++++
 1 file changed, 221 insertions(+)
 create mode 100644 t/t5411/test-0036-report-multi-rewrite-for-one-ref.sh

(limited to 't/t5411/test-0036-report-multi-rewrite-for-one-ref.sh')

diff --git a/t/t5411/test-0036-report-multi-rewrite-for-one-ref.sh b/t/t5411/test-0036-report-multi-rewrite-for-one-ref.sh
new file mode 100644
index 0000000..889e970
--- /dev/null
+++ b/t/t5411/test-0036-report-multi-rewrite-for-one-ref.sh
@@ -0,0 +1,221 @@
+test_expect_success "setup git config for remote-tracking of special refs" '
+	(
+		cd workbench &&
+		if ! git config --get-all remote.origin.fetch | grep refs/for/
+		then
+			git config --add remote.origin.fetch \
+				"+refs/for/*:refs/t/for/*" &&
+			git config --add remote.origin.fetch \
+				"+refs/pull/*:refs/t/pull/*" &&
+			git config --add remote.origin.fetch \
+				"+refs/changes/*:refs/t/changes/*"
+		fi
+	)
+'
+
+test_expect_success "setup proc-receive hook (multiple rewrites for one ref, no refname for the 1st rewrite, $PROTOCOL)" '
+	test_hook -C "$upstream" --clobber proc-receive <<-EOF
+	printf >&2 "# proc-receive hook\n"
+	test-tool proc-receive -v \
+		-r "ok refs/for/main/topic" \
+		-r "option old-oid $A" \
+		-r "option new-oid $B" \
+		-r "ok refs/for/main/topic" \
+		-r "option refname refs/changes/24/124/1" \
+		-r "option old-oid $ZERO_OID" \
+		-r "option new-oid $A" \
+		-r "ok refs/for/main/topic" \
+		-r "option refname refs/changes/25/125/1" \
+		-r "option old-oid $A" \
+		-r "option new-oid $B"
+	EOF
+'
+
+# Refs of upstream : main(A)
+# Refs of workbench: main(A)  tags/v123
+# git push         :                       refs/for/main/topic(A)
+test_expect_success "proc-receive: multiple rewrite for one ref, no refname for the 1st rewrite ($PROTOCOL)" '
+	git -C workbench push origin \
+		HEAD:refs/for/main/topic \
+		>out 2>&1 &&
+	make_user_friendly_and_stable_output <out >actual &&
+	format_and_save_expect <<-EOF &&
+	> remote: # pre-receive hook        Z
+	> remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic        Z
+	> remote: # proc-receive hook        Z
+	> remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic        Z
+	> remote: proc-receive> ok refs/for/main/topic        Z
+	> remote: proc-receive> option old-oid <COMMIT-A>        Z
+	> remote: proc-receive> option new-oid <COMMIT-B>        Z
+	> remote: proc-receive> ok refs/for/main/topic        Z
+	> remote: proc-receive> option refname refs/changes/24/124/1        Z
+	> remote: proc-receive> option old-oid <ZERO-OID>        Z
+	> remote: proc-receive> option new-oid <COMMIT-A>        Z
+	> remote: proc-receive> ok refs/for/main/topic        Z
+	> remote: proc-receive> option refname refs/changes/25/125/1        Z
+	> remote: proc-receive> option old-oid <COMMIT-A>        Z
+	> remote: proc-receive> option new-oid <COMMIT-B>        Z
+	> remote: # post-receive hook        Z
+	> remote: post-receive< <COMMIT-A> <COMMIT-B> refs/for/main/topic        Z
+	> remote: post-receive< <ZERO-OID> <COMMIT-A> refs/changes/24/124/1        Z
+	> remote: post-receive< <COMMIT-A> <COMMIT-B> refs/changes/25/125/1        Z
+	> To <URL/of/upstream.git>
+	>    <COMMIT-A>..<COMMIT-B>  HEAD -> refs/for/main/topic
+	>  * [new reference]   HEAD -> refs/changes/24/124/1
+	>    <COMMIT-A>..<COMMIT-B>  HEAD -> refs/changes/25/125/1
+	EOF
+	test_cmp expect actual &&
+
+	test_cmp_refs -C "$upstream" <<-EOF
+	<COMMIT-A> refs/heads/main
+	EOF
+'
+
+test_expect_success "proc-receive: check remote-tracking #1 ($PROTOCOL)" '
+	git -C workbench show-ref |
+		grep -v -e refs/remotes -e refs/heads -e refs/tags >out &&
+	make_user_friendly_and_stable_output <out >actual &&
+	cat >expect <<-EOF &&
+	<COMMIT-A> refs/t/changes/24/124/1
+	<COMMIT-B> refs/t/changes/25/125/1
+	<COMMIT-B> refs/t/for/main/topic
+	EOF
+	test_cmp expect actual &&
+	git -C workbench update-ref -d refs/t/for/main/topic &&
+	git -C workbench update-ref -d refs/t/changes/24/124/1 &&
+	git -C workbench update-ref -d refs/t/changes/25/125/1
+'
+
+test_expect_success "setup proc-receive hook (multiple rewrites for one ref, no refname for the 2nd rewrite, $PROTOCOL)" '
+	test_hook -C "$upstream" --clobber proc-receive <<-EOF
+	printf >&2 "# proc-receive hook\n"
+	test-tool proc-receive -v \
+		-r "ok refs/for/main/topic" \
+		-r "option refname refs/changes/24/124/1" \
+		-r "option old-oid $ZERO_OID" \
+		-r "option new-oid $A" \
+		-r "ok refs/for/main/topic" \
+		-r "option old-oid $A" \
+		-r "option new-oid $B" \
+		-r "ok refs/for/main/topic" \
+		-r "option refname refs/changes/25/125/1" \
+		-r "option old-oid $B" \
+		-r "option new-oid $A" \
+		-r "option forced-update"
+	EOF
+'
+
+# Refs of upstream : main(A)
+# Refs of workbench: main(A)  tags/v123
+# git push         :                       refs/for/main/topic(A)
+test_expect_success "proc-receive: multiple rewrites for one ref, no refname for the 2nd rewrite ($PROTOCOL)" '
+	git -C workbench push origin \
+		HEAD:refs/for/main/topic \
+		>out 2>&1 &&
+	make_user_friendly_and_stable_output <out >actual &&
+	format_and_save_expect <<-EOF &&
+	> remote: # pre-receive hook        Z
+	> remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic        Z
+	> remote: # proc-receive hook        Z
+	> remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic        Z
+	> remote: proc-receive> ok refs/for/main/topic        Z
+	> remote: proc-receive> option refname refs/changes/24/124/1        Z
+	> remote: proc-receive> option old-oid <ZERO-OID>        Z
+	> remote: proc-receive> option new-oid <COMMIT-A>        Z
+	> remote: proc-receive> ok refs/for/main/topic        Z
+	> remote: proc-receive> option old-oid <COMMIT-A>        Z
+	> remote: proc-receive> option new-oid <COMMIT-B>        Z
+	> remote: proc-receive> ok refs/for/main/topic        Z
+	> remote: proc-receive> option refname refs/changes/25/125/1        Z
+	> remote: proc-receive> option old-oid <COMMIT-B>        Z
+	> remote: proc-receive> option new-oid <COMMIT-A>        Z
+	> remote: proc-receive> option forced-update        Z
+	> remote: # post-receive hook        Z
+	> remote: post-receive< <ZERO-OID> <COMMIT-A> refs/changes/24/124/1        Z
+	> remote: post-receive< <COMMIT-A> <COMMIT-B> refs/for/main/topic        Z
+	> remote: post-receive< <COMMIT-B> <COMMIT-A> refs/changes/25/125/1        Z
+	> To <URL/of/upstream.git>
+	>  * [new reference]   HEAD -> refs/changes/24/124/1
+	>    <COMMIT-A>..<COMMIT-B>  HEAD -> refs/for/main/topic
+	>  + <COMMIT-B>...<COMMIT-A> HEAD -> refs/changes/25/125/1 (forced update)
+	EOF
+	test_cmp expect actual &&
+
+	test_cmp_refs -C "$upstream" <<-EOF
+	<COMMIT-A> refs/heads/main
+	EOF
+'
+
+test_expect_success "proc-receive: check remote-tracking #2 ($PROTOCOL)" '
+	git -C workbench show-ref |
+		grep -v -e refs/remotes -e refs/heads -e refs/tags >out &&
+	make_user_friendly_and_stable_output <out >actual &&
+	cat >expect <<-EOF &&
+	<COMMIT-A> refs/t/changes/24/124/1
+	<COMMIT-A> refs/t/changes/25/125/1
+	<COMMIT-B> refs/t/for/main/topic
+	EOF
+	test_cmp expect actual &&
+	git -C workbench update-ref -d refs/t/for/main/topic &&
+	git -C workbench update-ref -d refs/t/changes/24/124/1 &&
+	git -C workbench update-ref -d refs/t/changes/25/125/1
+'
+
+test_expect_success "setup proc-receive hook (multiple rewrites for one ref, $PROTOCOL)" '
+	test_hook -C "$upstream" --clobber proc-receive <<-EOF
+	printf >&2 "# proc-receive hook\n"
+	test-tool proc-receive -v \
+		-r "ok refs/for/main/topic" \
+		-r "option refname refs/changes/23/123/1" \
+		-r "ok refs/for/main/topic" \
+		-r "option refname refs/changes/24/124/2" \
+		-r "option old-oid $A" \
+		-r "option new-oid $B"
+	EOF
+'
+
+# Refs of upstream : main(A)
+# Refs of workbench: main(A)  tags/v123
+# git push         :                       refs/for/main/topic(A)
+test_expect_success "proc-receive: multiple rewrites for one ref ($PROTOCOL)" '
+	git -C workbench push origin \
+		HEAD:refs/for/main/topic \
+		>out 2>&1 &&
+	make_user_friendly_and_stable_output <out >actual &&
+	format_and_save_expect <<-EOF &&
+	> remote: # pre-receive hook        Z
+	> remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic        Z
+	> remote: # proc-receive hook        Z
+	> remote: proc-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic        Z
+	> remote: proc-receive> ok refs/for/main/topic        Z
+	> remote: proc-receive> option refname refs/changes/23/123/1        Z
+	> remote: proc-receive> ok refs/for/main/topic        Z
+	> remote: proc-receive> option refname refs/changes/24/124/2        Z
+	> remote: proc-receive> option old-oid <COMMIT-A>        Z
+	> remote: proc-receive> option new-oid <COMMIT-B>        Z
+	> remote: # post-receive hook        Z
+	> remote: post-receive< <ZERO-OID> <COMMIT-A> refs/changes/23/123/1        Z
+	> remote: post-receive< <COMMIT-A> <COMMIT-B> refs/changes/24/124/2        Z
+	> To <URL/of/upstream.git>
+	>  * [new reference]   HEAD -> refs/changes/23/123/1
+	>    <COMMIT-A>..<COMMIT-B>  HEAD -> refs/changes/24/124/2
+	EOF
+	test_cmp expect actual &&
+
+	test_cmp_refs -C "$upstream" <<-EOF
+	<COMMIT-A> refs/heads/main
+	EOF
+'
+
+test_expect_success "proc-receive: check remote-tracking #3 ($PROTOCOL)" '
+	git -C workbench show-ref |
+		grep -v -e refs/remotes -e refs/heads -e refs/tags >out &&
+	make_user_friendly_and_stable_output <out >actual &&
+	cat >expect <<-EOF &&
+	<COMMIT-A> refs/t/changes/23/123/1
+	<COMMIT-B> refs/t/changes/24/124/2
+	EOF
+	test_cmp expect actual &&
+	git -C workbench update-ref -d refs/t/changes/24/124/1 &&
+	git -C workbench update-ref -d refs/t/changes/25/125/2
+'
-- 
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