1 files changed, 85 insertions, 9 deletions
diff --git a/t/t1050-large.sh b/t/t1050-large.sh
index deba111bd7..29d6024b7f 100755
--- a/t/t1050-large.sh
+++ b/t/t1050-large.sh
@@ -7,21 +7,97 @@ test_description='adding and checking out large blobs'
 
 test_expect_success setup '
 	git config core.bigfilethreshold 200k &&
-	echo X | dd of=large bs=1k seek=2000
+	echo X | dd of=large1 bs=1k seek=2000 &&
+	echo X | dd of=large2 bs=1k seek=2000 &&
+	echo X | dd of=large3 bs=1k seek=2000 &&
+	echo Y | dd of=huge bs=1k seek=2500
 '
 
-test_expect_success 'add a large file' '
-	git add large &&
-	# make sure we got a packfile and no loose objects
-	test -f .git/objects/pack/pack-*.pack &&
-	test ! -f .git/objects/??/??????????????????????????????????????
+test_expect_success 'add a large file or two' '
+	git add large1 huge large2 &&
+	# make sure we got a single packfile and no loose objects
+	bad= count=0 idx= &&
+	for p in .git/objects/pack/pack-*.pack
+	do
+		count=$(( $count + 1 ))
+		if test -f "$p" && idx=${p%.pack}.idx && test -f "$idx"
+		then
+			continue
+		fi
+		bad=t
+	done &&
+	test -z "$bad" &&
+	test $count = 1 &&
+	cnt=$(git show-index <"$idx" | wc -l) &&
+	test $cnt = 2 &&
+	for l in .git/objects/??/??????????????????????????????????????
+	do
+		test -f "$l" || continue
+		bad=t
+	done &&
+	test -z "$bad" &&
+
+	# attempt to add another copy of the same
+	git add large3 &&
+	bad= count=0 &&
+	for p in .git/objects/pack/pack-*.pack
+	do
+		count=$(( $count + 1 ))
+		if test -f "$p" && idx=${p%.pack}.idx && test -f "$idx"
+		then
+			continue
+		fi
+		bad=t
+	done &&
+	test -z "$bad" &&
+	test $count = 1
 '
 
 test_expect_success 'checkout a large file' '
-	large=$(git rev-parse :large) &&
-	git update-index --add --cacheinfo 100644 $large another &&
+	large1=$(git rev-parse :large1) &&
+	git update-index --add --cacheinfo 100644 $large1 another &&
 	git checkout another &&
-	cmp large another ;# this must not be test_cmp
+	cmp large1 another ;# this must not be test_cmp
+'
+
+test_expect_success 'packsize limit' '
+	test_create_repo mid &&
+	(
+		cd mid &&
+		git config core.bigfilethreshold 64k &&
+		git config pack.packsizelimit 256k &&
+
+		# mid1 and mid2 will fit within 256k limit but
+		# appending mid3 will bust the limit and will
+		# result in a separate packfile.
+		test-genrandom "a" $(( 66 * 1024 )) >mid1 &&
+		test-genrandom "b" $(( 80 * 1024 )) >mid2 &&
+		test-genrandom "c" $(( 128 * 1024 )) >mid3 &&
+		git add mid1 mid2 mid3 &&
+
+		count=0
+		for pi in .git/objects/pack/pack-*.idx
+		do
+			test -f "$pi" && count=$(( $count + 1 ))
+		done &&
+		test $count = 2 &&
+
+		(
+			git hash-object --stdin <mid1
+			git hash-object --stdin <mid2
+			git hash-object --stdin <mid3
+		) |
+		sort >expect &&
+
+		for pi in .git/objects/pack/pack-*.idx
+		do
+			git show-index <"$pi"
+		done |
+		sed -e "s/^[0-9]* \([0-9a-f]*\) .*/\1/" |
+		sort >actual &&
+
+		test_cmp expect actual
+	)
 '
 
 test_done