Signed-off-by: Elijah Newren <newren@xxxxxxxxx>
---
t/t5721-sparse-repository-communication.sh | 106 ++++++++++++++++++++++++++++
1 files changed, 106 insertions(+), 0 deletions(-)
create mode 100755 t/t5721-sparse-repository-communication.sh
diff --git a/t/t5721-sparse-repository-communication.sh b/t/t5721-sparse-repository-communication.sh
new file mode 100755
index 0000000..35cb6a2
--- /dev/null
+++ b/t/t5721-sparse-repository-communication.sh
@@ -0,0 +1,106 @@
+#!/bin/sh
+
+test_description='sparse repository communication'
+. ./test-lib.sh
+. "$TEST_DIRECTORY"/sparse-lib.sh
+
+test_expect_success 'setup' '
+ rm -fr .git &&
+ test_create_repo src &&
+ (
+ cd src &&
+
+ mkdir -p sub/{a,b} &&
+ > sub/a/file &&
+ git add sub/a/file &&
+ test_tick &&
+ git commit -q -m initial &&
+
+ > sub/b/file &&
+ git add sub/b/file &&
+ test_tick &&
+ git commit -q -m two &&
+
+ echo unique > sub/file &&
+ git add sub/file &&
+ test_tick &&
+ git commit -q -m three &&
+
+ echo content > sub/b/file &&
+ test_tick &&
+ git commit -q -m subbfile sub/b/file &&
+
+ cp -a sub/b sub/bcopy &&
+ git add sub/bcopy &&
+ test_tick &&
+ git commit -q -m subbcopy &&
+
+ echo stuff > sub/a/file &&
+ test_tick &&
+ git commit -q -m subafile sub/a/file
+ )
+'
+
+test_expect_success 'make comparison sparse repository' '
+ git clone -q "file://$(pwd)/src" compare_dst &&
+ (
+ cd compare_dst &&
+ test 25 = "$(git rev-list --objects master | wc -l)" &&
+ make_sparse sub/b/ &&
+ test 0 = $(find .git/objects/pack -type f | wc -l) &&
+ test 22 = $(find .git/objects -type f | wc -l)
+ )
+'
+
+test_expect_failure 'basic sparse clone succeeds' '
+ rm -fr dst &&
+ git clone "file://$(pwd)/src" dst -- sub/b/ &&
+ (
+ cd dst &&
+ git rev-parse master^{tree} &&
+ git rev-parse master:sub &&
+ git rev-parse master:sub/b &&
+ git rev-parse master:sub/b/file &&
+ git rev-parse master:sub/bcopy &&
+ git rev-parse master:sub/bcopy/file &&
+ git rev-parse master:sub/a &&
+ git rev-parse master:sub/file &&
+
+ git cat-file -p master:sub &&
+ git cat-file -p master:sub/b &&
+ git cat-file -p master:sub/b/file &&
+ git cat-file -p master:sub/bcopy &&
+ git cat-file -p master:sub/bcopy/file &&
+ test_must_fail git cat-file -p master:sub/file &&
+ test_must_fail git cat-file -p master:sub/a &&
+ test_must_fail git rev-parse master:sub/a/file &&
+
+ test -f sub/b/file &&
+ ! test -d sub/a &&
+ ! test -d sub/bcopy &&
+ ! test -f sub/file
+ )
+'
+
+test_expect_failure 'basic sparse clone guts match expectations' '
+ (
+ # Loose objects only, to facilitate comparison
+ cd dst &&
+ mv .git/objects/pack/* . &&
+ for i in $(ls *.pack); do
+ git unpack-objects -q < $i
+ done &&
+ rm -f *.pack *.idx
+ ) &&
+ (
+ # Get the names of all loose objects
+ cd dst &&
+ find .git/objects -type f > ../dst-objects &&
+ cd ../compare_dst &&
+ find .git/objects -type f > ../compare_dst-objects
+ ) &&
+ test_cmp dst-objects compare_dst-objects &&
+ test_cmp dst/.git/sparse-limits compare_dst/.git/sparse-limits
+'
+
+test_done
--
1.7.2.2.140.gd06af
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