git-p4: failing test case for skipping changes with multiple depots

James Farwell reported that with multiple depots git-p4 would
skip changes.

http://article.gmane.org/gmane.comp.version-control.git/282297

Add a failing test case demonstrating the problem.

Signed-off-by: Luke Diamand <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: luked99

t/t9818-git-p4-block.sh

@@ -84,7 +84,7 @@ p4_add_file() {
 	(cd "$cli" &&
 		>$1 &&
 		p4 add $1 &&
-		p4 submit -d "Added a file" $1
+		p4 submit -d "Added file $1" $1
 	)
 }
 
@@ -112,6 +112,32 @@ test_expect_success 'Syncing files' '
 	)
 '
 
+# Handling of multiple depot paths:
+#    git p4 clone //depot/pathA //depot/pathB
+#
+test_expect_success 'Create a repo with multiple depot paths' '
+	client_view "//depot/pathA/... //client/pathA/..." \
+		    "//depot/pathB/... //client/pathB/..." &&
+	mkdir -p "$cli/pathA" "$cli/pathB" &&
+	for p in pathA pathB
+	do
+		for i in $(test_seq 1 10)
+		do
+			p4_add_file "$p/file$p$i"
+		done
+	done
+'
+
+test_expect_failure 'Clone repo with multiple depot paths' '
+	(
+		cd "$git" &&
+		git p4 clone --changes-block-size=4 //depot/pathA@all //depot/pathB@all \
+			--destination=dest &&
+		ls -1 dest >log &&
+		test_line_count = 20 log
+	)
+'
+
 test_expect_success 'kill p4d' '
 	kill_p4d
 '