[PATCH 3/3] pack-objects: add t5317 to test max-blob-size

[Jeff Hostetler <git@jeffhostetler.com>]

From: Jeff Hostetler <jeffhost@microsoft.com>

Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>
---
 t/t5317-pack-objects-blob-filtering.sh | 68 ++++++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 t/t5317-pack-objects-blob-filtering.sh

diff --git a/t/t5317-pack-objects-blob-filtering.sh b/t/t5317-pack-objects-blob-filtering.sh
new file mode 100644
index 0000000..58124ab
--- /dev/null
+++ b/t/t5317-pack-objects-blob-filtering.sh
@@ -0,0 +1,68 @@
+#!/bin/sh
+
+test_description='pack-objects blob filtering'
+
+. ./test-lib.sh
+
+test_expect_success setup '
+	printf "%10s"   X >x10.txt   &&
+	printf "%100s"  X >x100.txt  &&
+	printf "%1000s" X >x1000.txt &&
+	git add *.txt &&
+	git commit -m txt
+'
+
+test_expect_success 'all blobs' '
+	test_when_finished "rm -f *.pack *.idx" &&
+	git pack-objects --revs --thin --stdout >z.pack <<-EOF &&
+	master
+
+	EOF
+	git index-pack z.pack &&
+	test 3 = $(git verify-pack -v z.pack | grep blob | wc -l)
+'
+
+test_expect_success 'no blobs (max equals 0)' '
+	test_when_finished "rm -f *.pack *.idx" &&
+	git pack-objects --revs --thin --stdout --max-blob-size=0 >z.pack <<-EOF &&
+	master
+
+	EOF
+	git index-pack z.pack &&
+	test 0 = $(git verify-pack -v z.pack | grep blob | wc -l)
+'
+
+test_expect_success 'small 20 blobs' '
+	test_when_finished "rm -f *.pack *.idx" &&
+	git pack-objects --revs --thin --stdout --max-blob-size=20 >z.pack <<-EOF &&
+	master
+
+	EOF
+	git index-pack z.pack &&
+	test 1 = $(git verify-pack -v z.pack | grep blob | wc -l)
+'
+
+test_expect_success 'small 200 blobs' '
+	test_when_finished "rm -f *.pack *.idx" &&
+	git pack-objects --revs --thin --stdout --max-blob-size=200 >z.pack <<-EOF &&
+	master
+
+	EOF
+	git index-pack z.pack &&
+	test 2 = $(git verify-pack -v z.pack | grep blob | wc -l)
+'
+
+test_expect_success 'special files always present' '
+	test_when_finished "rm -f *.pack *.idx" &&
+	cp x1000.txt .gitignore &&
+	git add .gitignore &&
+	git commit -m "add ignores" &&
+	git pack-objects --revs --stdout --max-blob-size=0 >z.pack <<-EOF &&
+	master
+
+	EOF
+	git index-pack z.pack &&
+	test 1 = $(git verify-pack -v z.pack | grep blob | wc -l)
+'
+
+test_done
-- 
2.9.3