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From: "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
To: git@vger.kernel.org
Cc: "Junio C Hamano" <gitster@pobox.com>,
	"Derrick Stolee" <stolee@gmail.com>,
	"Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
Subject: [PATCH 2/8] commit-graph tests: test a graph that's too small
Date: Thu, 21 Feb 2019 23:37:47 +0100	[thread overview]
Message-ID: <20190221223753.20070-3-avarab@gmail.com> (raw)
In-Reply-To: <20190221223753.20070-1-avarab@gmail.com>

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 725b7ce51f..733be2ed30 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.rc0.258.g878e2cd30e


  parent reply	other threads:[~2019-02-21 22:38 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-21 22:37 [PATCH 0/8] commit-graph: segfault & other fixes for broken graphs Ævar Arnfjörð Bjarmason
2019-02-21 22:37 ` [PATCH 1/8] commit-graph tests: split up corrupt_graph_and_verify() Ævar Arnfjörð Bjarmason
2019-02-21 22:37 ` Ævar Arnfjörð Bjarmason [this message]
2019-02-21 22:37 ` [PATCH 3/8] commit-graph: fix segfault on e.g. "git status" Ævar Arnfjörð Bjarmason
2019-02-21 22:37 ` [PATCH 4/8] commit-graph: don't early exit(1) " Ævar Arnfjörð Bjarmason
2019-02-21 22:37 ` [PATCH 5/8] commit-graph: don't pass filename to load_commit_graph_one_fd_st() Ævar Arnfjörð Bjarmason
2019-02-21 22:37 ` [PATCH 6/8] commit-graph verify: detect inability to read the graph Ævar Arnfjörð Bjarmason
2019-02-21 23:15   ` SZEDER Gábor
2019-02-21 22:37 ` [PATCH 7/8] commit-graph write: don't die if the existing graph is corrupt Ævar Arnfjörð Bjarmason
2019-02-22 23:13   ` Junio C Hamano
2019-02-23  9:29     ` Eric Sunshine
2019-02-21 22:37 ` [PATCH 8/8] commit-graph: improve & i18n error messages Ævar Arnfjörð Bjarmason
2019-03-14 21:47 ` [PATCH v2 0/8] commit-graph: segfault & other fixes for broken graphs Ævar Arnfjörð Bjarmason
2019-03-15  7:47   ` Eric Sunshine
2019-03-15 10:39     ` Ævar Arnfjörð Bjarmason
2019-03-25 12:08   ` [PATCH v3 " Ævar Arnfjörð Bjarmason
2019-03-25 12:08   ` [PATCH v3 1/8] commit-graph tests: split up corrupt_graph_and_verify() Ævar Arnfjörð Bjarmason
2019-03-25 12:08   ` [PATCH v3 2/8] commit-graph tests: test a graph that's too small Ævar Arnfjörð Bjarmason
2019-03-25 12:08   ` [PATCH v3 3/8] commit-graph: fix segfault on e.g. "git status" Ævar Arnfjörð Bjarmason
2019-03-25 12:08   ` [PATCH v3 4/8] commit-graph: don't early exit(1) " Ævar Arnfjörð Bjarmason
2019-04-27 13:06     ` Ævar Arnfjörð Bjarmason
2019-04-29 12:48       ` Derrick Stolee
2019-04-29 14:30         ` Ævar Arnfjörð Bjarmason
2019-05-01 18:31         ` Jeff King
2019-03-25 12:08   ` [PATCH v3 5/8] commit-graph: don't pass filename to load_commit_graph_one_fd_st() Ævar Arnfjörð Bjarmason
2019-03-25 12:08   ` [PATCH v3 6/8] commit-graph verify: detect inability to read the graph Ævar Arnfjörð Bjarmason
2019-03-25 12:08   ` [PATCH v3 7/8] commit-graph write: don't die if the existing graph is corrupt Ævar Arnfjörð Bjarmason
2019-03-25 12:08   ` [PATCH v3 8/8] commit-graph: improve & i18n error messages Ævar Arnfjörð Bjarmason
2019-03-14 21:47 ` [PATCH v2 1/8] commit-graph tests: split up corrupt_graph_and_verify() Ævar Arnfjörð Bjarmason
2019-03-14 21:47 ` [PATCH v2 2/8] commit-graph tests: test a graph that's too small Ævar Arnfjörð Bjarmason
2019-03-14 21:47 ` [PATCH v2 3/8] commit-graph: fix segfault on e.g. "git status" Ævar Arnfjörð Bjarmason
2019-03-14 21:47 ` [PATCH v2 4/8] commit-graph: don't early exit(1) " Ævar Arnfjörð Bjarmason
2019-03-14 21:47 ` [PATCH v2 5/8] commit-graph: don't pass filename to load_commit_graph_one_fd_st() Ævar Arnfjörð Bjarmason
2019-03-14 21:47 ` [PATCH v2 6/8] commit-graph verify: detect inability to read the graph Ævar Arnfjörð Bjarmason
2019-03-14 21:47 ` [PATCH v2 7/8] commit-graph write: don't die if the existing graph is corrupt Ævar Arnfjörð Bjarmason
2019-03-14 21:47 ` [PATCH v2 8/8] commit-graph: improve & i18n error messages Ævar Arnfjörð Bjarmason

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