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From: "Derrick Stolee via GitGitGadget" <gitgitgadget@gmail.com>
To: git@vger.kernel.org
Cc: gitster@pobox.com, newren@gmail.com, peff@peff.net,
	jrnieder@gmail.com, sunshine@sunshineco.com, pclouds@gmail.com,
	Derrick Stolee <derrickstolee@github.com>,
	Derrick Stolee <dstolee@microsoft.com>
Subject: [PATCH 12/27] sparse-index: check index conversion happens
Date: Mon, 25 Jan 2021 17:41:58 +0000	[thread overview]
Message-ID: <9b2ae1bb6c49b67cc17691d58044bbb8efb114a3.1611596534.git.gitgitgadget@gmail.com> (raw)
In-Reply-To: <pull.847.git.1611596533.gitgitgadget@gmail.com>

From: Derrick Stolee <dstolee@microsoft.com>

Add a test case that uses test_region to ensure that we are truly
expanding a sparse index to a full one, then converting back to sparse
when writing the index. As we integrate more Git commands with the
sparse index, we will convert these commands to check that we do _not_
convert the sparse index to a full index and instead stay sparse the
entire time.

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
---
 t/t1092-sparse-checkout-compatibility.sh | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/t/t1092-sparse-checkout-compatibility.sh b/t/t1092-sparse-checkout-compatibility.sh
index 22becbaca2e..a22def89e37 100755
--- a/t/t1092-sparse-checkout-compatibility.sh
+++ b/t/t1092-sparse-checkout-compatibility.sh
@@ -374,4 +374,21 @@ test_expect_success 'clean' '
 	test_sparse_match test_path_is_dir folder1
 '
 
+test_expect_success 'sparse-index is expanded and converted back' '
+	init_repos &&
+
+	(
+		(GIT_TEST_SPARSE_INDEX=1 && export GIT_TEST_SPARSE_INDEX) &&
+		GIT_TRACE2_EVENT="$(pwd)/trace2.txt" GIT_TRACE2_EVENT_NESTING=10 \
+			git -C sparse-index -c core.fsmonitor="" reset --hard &&
+		test_region index convert_to_sparse trace2.txt &&
+		test_region index ensure_full_index trace2.txt &&
+
+		rm trace2.txt &&
+		GIT_TRACE2_EVENT="$(pwd)/trace2.txt" GIT_TRACE2_EVENT_NESTING=10 \
+			git -C sparse-index -c core.fsmonitor="" status -uno &&
+		test_region index ensure_full_index trace2.txt
+	)
+'
+
 test_done
-- 
gitgitgadget


  parent reply	other threads:[~2021-01-25 17:56 UTC|newest]

Thread overview: 61+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-25 17:41 [PATCH 00/27] [RFC] Sparse Index Derrick Stolee via GitGitGadget
2021-01-25 17:41 ` [PATCH 01/27] sparse-index: add guard to ensure full index Derrick Stolee via GitGitGadget
2021-01-25 17:41 ` [PATCH 02/27] sparse-index: implement ensure_full_index() Derrick Stolee via GitGitGadget
2021-01-27  3:05   ` Elijah Newren
2021-01-27 13:43     ` Derrick Stolee
2021-01-27 16:38       ` Elijah Newren
2021-01-28  5:25     ` Junio C Hamano
2021-01-25 17:41 ` [PATCH 03/27] t1092: compare sparse-checkout to sparse-index Derrick Stolee via GitGitGadget
2021-01-27  3:08   ` Elijah Newren
2021-01-27 13:30     ` Derrick Stolee
2021-01-27 16:54       ` Elijah Newren
2021-01-25 17:41 ` [PATCH 04/27] test-read-cache: print cache entries with --table Derrick Stolee via GitGitGadget
2021-01-27  3:25   ` Elijah Newren
2021-01-25 17:41 ` [PATCH 05/27] test-tool: read-cache --table --no-stat Derrick Stolee via GitGitGadget
2021-01-25 17:41 ` [PATCH 06/27] test-tool: don't force full index Derrick Stolee via GitGitGadget
2021-01-25 17:41 ` [PATCH 07/27] unpack-trees: ensure " Derrick Stolee via GitGitGadget
2021-01-27  4:43   ` Elijah Newren
2021-01-25 17:41 ` [PATCH 08/27] sparse-checkout: hold pattern list in index Derrick Stolee via GitGitGadget
2021-01-27 17:00   ` Elijah Newren
2021-01-28 13:12     ` Derrick Stolee
2021-01-25 17:41 ` [PATCH 09/27] sparse-index: convert from full to sparse Derrick Stolee via GitGitGadget
2021-01-27 17:30   ` Elijah Newren
2021-01-25 17:41 ` [PATCH 10/27] submodule: sparse-index should not collapse links Derrick Stolee via GitGitGadget
2021-01-25 17:41 ` [PATCH 11/27] unpack-trees: allow sparse directories Derrick Stolee via GitGitGadget
2021-01-27 17:36   ` Elijah Newren
2021-01-25 17:41 ` Derrick Stolee via GitGitGadget [this message]
2021-01-27 17:46   ` [PATCH 12/27] sparse-index: check index conversion happens Elijah Newren
2021-01-25 17:41 ` [PATCH 13/27] sparse-index: create extension for compatibility Derrick Stolee via GitGitGadget
2021-01-27 18:03   ` Elijah Newren
2021-01-25 17:42 ` [PATCH 14/27] sparse-checkout: toggle sparse index from builtin Derrick Stolee via GitGitGadget
2021-01-27 18:18   ` Elijah Newren
2021-01-28 15:26     ` Derrick Stolee
2021-01-25 17:42 ` [PATCH 15/27] [RFC-VERSION] *: ensure full index Derrick Stolee via GitGitGadget
2021-02-01 20:22   ` Elijah Newren
2021-02-01 21:10     ` Derrick Stolee
2021-01-25 17:42 ` [PATCH 16/27] unpack-trees: make sparse aware Derrick Stolee via GitGitGadget
2021-02-01 20:50   ` Elijah Newren
2021-02-09 17:23     ` Derrick Stolee
2021-01-25 17:42 ` [PATCH 17/27] dir.c: accept a directory as part of cone-mode patterns Derrick Stolee via GitGitGadget
2021-02-01 22:12   ` Elijah Newren
2021-01-25 17:42 ` [PATCH 18/27] status: use sparse-index throughout Derrick Stolee via GitGitGadget
2021-01-25 17:42 ` [PATCH 19/27] status: skip sparse-checkout percentage with sparse-index Derrick Stolee via GitGitGadget
2021-01-25 17:42 ` [PATCH 20/27] sparse-index: expand_to_path() trivial implementation Derrick Stolee via GitGitGadget
2021-01-25 17:42 ` [PATCH 21/27] sparse-index: expand_to_path no-op if path exists Derrick Stolee via GitGitGadget
2021-02-01 22:34   ` Elijah Newren
2021-01-25 17:42 ` [PATCH 22/27] add: allow operating on a sparse-only index Derrick Stolee via GitGitGadget
2021-02-01 23:08   ` Elijah Newren
2021-01-25 17:42 ` [PATCH 23/27] submodule: die_path_inside_submodule is sparse aware Derrick Stolee via GitGitGadget
2021-01-25 17:42 ` [PATCH 24/27] dir: use expand_to_path in add_patterns() Derrick Stolee via GitGitGadget
2021-02-01 23:21   ` Elijah Newren
2021-01-25 17:42 ` [PATCH 25/27] fsmonitor: disable if index is sparse Derrick Stolee via GitGitGadget
2021-01-25 17:42 ` [PATCH 26/27] pathspec: stop calling ensure_full_index Derrick Stolee via GitGitGadget
2021-02-01 23:24   ` Elijah Newren
2021-02-02  2:39     ` Derrick Stolee
2021-01-25 17:42 ` [PATCH 27/27] cache-tree: integrate with sparse directory entries Derrick Stolee via GitGitGadget
2021-02-01 23:54   ` Elijah Newren
2021-02-02  2:41     ` Derrick Stolee
2021-02-02  3:05       ` Elijah Newren
2021-01-25 20:10 ` [PATCH 00/27] [RFC] Sparse Index Junio C Hamano
2021-01-25 21:18   ` Derrick Stolee
2021-02-02  3:11 ` Elijah Newren

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