[PATCH v2 2/8] commit-graph tests: test a graph that's too small
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git@vger.kernel.org
Cc
Junio C Hamano
Derrick Stolee
SZEDER Gábor
Eric Sunshine
Ævar Arnfjörð Bjarmason
From
Ævar Arnfjörð Bjarmason
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Date
2019-03-14 21:47:34 UTC
Use the recently split-up components of the corrupt_graph_and_verify()
function to assert that we error on graphs that are too small. The
error was added in 2a2e32bdc5 ("commit-graph: implement git
commit-graph read", 2018-04-10), but there was no test for it.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---
 t/t5318-commit-graph.sh | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/t/t5318-commit-graph.sh b/t/t5318-commit-graph.sh
index 56a616831e..ce3459a6f5 100755
--- a/t/t5318-commit-graph.sh
+++ b/t/t5318-commit-graph.sh
@@ -399,6 +399,12 @@ corrupt_graph_and_verify() {
 
 }
 
+test_expect_success 'detect too small' '
+	corrupt_graph_setup &&
+	echo "a small graph" >$objdir/info/commit-graph &&
+	corrupt_graph_verify "too small"
+'
+
 test_expect_success 'detect bad signature' '
 	corrupt_graph_and_verify 0 "\0" \
 		"graph signature"
-- 
2.21.0.360.g471c308f928