From: "Heather Lapointe via GitGitGadget" <gitgitgadget@gmail.com>
To: git@vger.kernel.org
Cc: "René Scharfe" <l.s.r@web.de>,
"Heather Lapointe" <alpha@alphaservcomputing.solutions>,
"Heather Lapointe" <alpha@alphaservcomputing.solutions>
Subject: [PATCH v3 3/9] tree: increase test coverage for tree.c
Date: Mon, 17 Oct 2022 02:23:15 +0000 [thread overview]
Message-ID: <9a07c6932f4c7ef844df1fc4f5b6b9feb1810135.1665973401.git.gitgitgadget@gmail.com> (raw)
In-Reply-To: <pull.1359.v3.git.git.1665973401.gitgitgadget@gmail.com>
From: Heather Lapointe <alpha@alphaservcomputing.solutions>
This highlights some buggy behavior from read_tree for submodules that
was not being executed.
This introduces a test-tool tree-read-tree-at command
(the complex name is because it is not related to the read-tree command).
Signed-off-by: Heather Lapointe <alpha@alphaservcomputing.solutions>
---
Makefile | 1 +
t/helper/test-tool.c | 1 +
t/helper/test-tool.h | 1 +
t/helper/test-tree-read-tree-at.c | 40 +++++++++++++++++++
t/t1023-tree-read-tree-at.sh | 65 +++++++++++++++++++++++++++++++
5 files changed, 108 insertions(+)
create mode 100644 t/helper/test-tree-read-tree-at.c
create mode 100755 t/t1023-tree-read-tree-at.sh
diff --git a/Makefile b/Makefile
index 6bfb62cbe94..52d17ca7276 100644
--- a/Makefile
+++ b/Makefile
@@ -788,6 +788,7 @@ TEST_BUILTINS_OBJS += test-submodule-nested-repo-config.o
TEST_BUILTINS_OBJS += test-submodule.o
TEST_BUILTINS_OBJS += test-subprocess.o
TEST_BUILTINS_OBJS += test-trace2.o
+TEST_BUILTINS_OBJS += test-tree-read-tree-at.o
TEST_BUILTINS_OBJS += test-urlmatch-normalization.o
TEST_BUILTINS_OBJS += test-userdiff.o
TEST_BUILTINS_OBJS += test-wildmatch.o
diff --git a/t/helper/test-tool.c b/t/helper/test-tool.c
index d1d013bcd92..a8a9bedec5f 100644
--- a/t/helper/test-tool.c
+++ b/t/helper/test-tool.c
@@ -82,6 +82,7 @@ static struct test_cmd cmds[] = {
{ "submodule-nested-repo-config", cmd__submodule_nested_repo_config },
{ "subprocess", cmd__subprocess },
{ "trace2", cmd__trace2 },
+ { "tree-read-tree-at", cmd__tree_read_tree_at },
{ "userdiff", cmd__userdiff },
{ "urlmatch-normalization", cmd__urlmatch_normalization },
{ "xml-encode", cmd__xml_encode },
diff --git a/t/helper/test-tool.h b/t/helper/test-tool.h
index 6b46b6444b6..409fddfaeb8 100644
--- a/t/helper/test-tool.h
+++ b/t/helper/test-tool.h
@@ -76,6 +76,7 @@ int cmd__submodule_config(int argc, const char **argv);
int cmd__submodule_nested_repo_config(int argc, const char **argv);
int cmd__subprocess(int argc, const char **argv);
int cmd__trace2(int argc, const char **argv);
+int cmd__tree_read_tree_at(int argc, const char **argv);
int cmd__userdiff(int argc, const char **argv);
int cmd__urlmatch_normalization(int argc, const char **argv);
int cmd__xml_encode(int argc, const char **argv);
diff --git a/t/helper/test-tree-read-tree-at.c b/t/helper/test-tree-read-tree-at.c
new file mode 100644
index 00000000000..bba759bb264
--- /dev/null
+++ b/t/helper/test-tree-read-tree-at.c
@@ -0,0 +1,40 @@
+/* This tests tree.c's read_tree / read_tree_at.
+We call it tree-read-tree-at to disambiguate with the read-tree tool.
+*/
+#include "cache.h"
+#include "pathspec.h"
+#include "test-tool.h"
+#include "tree.h"
+
+static int test_handle_entry(const struct object_id *oid,
+ struct strbuf *base, const char *filename,
+ unsigned mode, void *context UNUSED) {
+ printf("%i %s %s%s\n", mode, oid_to_hex(oid), base->buf, filename);
+ if (S_ISDIR(mode) || S_ISGITLINK(mode)) {
+ return READ_TREE_RECURSIVE;
+ }
+ return 0;
+}
+
+int cmd__tree_read_tree_at(int argc UNUSED, const char **argv)
+{
+ struct pathspec pathspec;
+ struct tree *tree;
+ struct repository *repo;
+ struct object_id oid;
+
+ setup_git_directory();
+ repo = the_repository;
+ assert(repo);
+
+ parse_pathspec(&pathspec, 0,
+ PATHSPEC_PREFER_FULL,
+ "", argv);
+
+ assert(repo_get_oid(repo, "HEAD", &oid) == 0);
+ tree = repo_parse_tree_indirect(repo, &oid);
+ assert(tree);
+ pathspec.recurse_submodules = 1;
+ read_tree(repo, tree, &pathspec, test_handle_entry, NULL);
+ return 0;
+}
diff --git a/t/t1023-tree-read-tree-at.sh b/t/t1023-tree-read-tree-at.sh
new file mode 100755
index 00000000000..9e5ce3abb4b
--- /dev/null
+++ b/t/t1023-tree-read-tree-at.sh
@@ -0,0 +1,65 @@
+#!/bin/sh
+
+# tests for tree.c (not read-tree.c)
+test_description='Test read_tree / read_tree_at'
+. ./test-lib.sh
+
+test_expect_success 'read_tree basic' '
+ rm -rf walk_tree_basic &&
+ git init walk_tree_basic &&
+ (
+ cd walk_tree_basic &&
+ set -x &&
+
+ mkdir -p dir1/dirA &&
+ mkdir -p dir1/dirB &&
+ mkdir -p dir2 &&
+ echo "file1" > file1.txt &&
+ echo "file2" > file2.txt &&
+ # uncommitted
+ echo "file3" > file3.txt &&
+
+ echo "file1A1" > dir1/dirA/file1.txt &&
+ git add file1.txt file2.txt dir1/dirA/file1.txt &&
+ git commit -m "initial commit" &&
+
+ test-tool tree-read-tree-at . > walk1.txt &&
+ grep " file1.txt" walk1.txt &&
+ ! grep " file3.txt" walk1.txt &&
+ ! grep " dir1/dirB" walk1.txt &&
+ grep " dir1/dirA/file1.txt" walk1.txt
+ )
+'
+
+test_expect_success 'read_tree submodules' '
+ rm -rf walk_tree_submodules &&
+ git init submodule1 &&
+ (
+ cd submodule1 &&
+ mkdir -p dir1/dirA &&
+ echo "dir2/sub1/file1.txt" > file1.txt &&
+ echo "dir2/sub1/file1A1.txt" > dir1/dirA/file1.txt &&
+ git add file1.txt dir1/dirA/file1.txt &&
+ git commit -m "initial commit"
+ ) &&
+ git init walk_tree_submodules &&
+ (
+ cd walk_tree_submodules &&
+
+ mkdir -p dir2 &&
+ echo "file1" > file1.txt &&
+ echo "dir2/file2" > dir2/file2.txt &&
+ git add file1.txt dir2/file2.txt &&
+ git commit -m "initial commit" &&
+
+ git submodule add ../submodule1 dir2/sub1 &&
+ git commit -m "add submodule1" &&
+
+ test-tool tree-read-tree-at . > walk2.txt &&
+ grep " file1.txt" walk2.txt &&
+ grep " dir2/sub1/file1.txt" walk2.txt &&
+ grep " dir2/sub1/dir1/dirA/file1.txt" walk2.txt
+ )
+'
+
+test_done
--
gitgitgadget
next prev parent reply other threads:[~2022-10-17 2:23 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-12 17:52 [PATCH] archive: add --recurse-submodules to git-archive command Heather Lapointe via GitGitGadget
2022-10-13 11:35 ` [PATCH v2 0/2] archive: Add " Heather Lapointe via GitGitGadget
2022-10-13 11:35 ` [PATCH v2 1/2] archive: add " Alphadelta14 via GitGitGadget
2022-10-13 17:53 ` René Scharfe
2022-10-13 21:37 ` Heather Lapointe
2022-10-13 11:36 ` [PATCH v2 2/2] archive: fix a case of submodule in submodule traversal Alphadelta14 via GitGitGadget
2022-10-13 17:53 ` [PATCH v2 0/2] archive: Add --recurse-submodules to git-archive command René Scharfe
2022-10-13 21:23 ` Heather Lapointe
2022-10-14 9:47 ` René Scharfe
2022-10-17 2:23 ` [PATCH v3 0/9] " Heather Lapointe via GitGitGadget
2022-10-17 2:23 ` [PATCH v3 1/9] tree: do not use the_repository for tree traversal methods Alphadelta14 via GitGitGadget
2022-10-17 13:26 ` Junio C Hamano
2022-10-26 22:33 ` Glen Choo
2022-10-27 18:09 ` Jonathan Tan
2022-10-27 18:50 ` Junio C Hamano
2022-10-17 2:23 ` [PATCH v3 2/9] tree: update cases to use repo_ tree methods Heather Lapointe via GitGitGadget
2022-10-17 2:23 ` Heather Lapointe via GitGitGadget [this message]
2022-10-17 13:34 ` [PATCH v3 3/9] tree: increase test coverage for tree.c Phillip Wood
2022-10-17 13:36 ` Junio C Hamano
2022-10-27 18:28 ` Jonathan Tan
2022-10-17 2:23 ` [PATCH v3 4/9] tree: handle submodule case for read_tree_at properly Heather Lapointe via GitGitGadget
2022-10-17 13:48 ` Phillip Wood
2022-10-17 13:56 ` Junio C Hamano
2022-10-26 22:48 ` Glen Choo
2022-10-27 18:43 ` Jonathan Tan
2022-10-17 2:23 ` [PATCH v3 5/9] tree: add repository parameter to read_tree_fn_t Heather Lapointe via GitGitGadget
2022-10-17 2:23 ` [PATCH v3 6/9] archive: pass repo objects to write_archive handlers Heather Lapointe via GitGitGadget
2022-10-17 13:50 ` Phillip Wood
2022-10-17 2:23 ` [PATCH v3 7/9] archive: remove global repository from archive_args Heather Lapointe via GitGitGadget
2022-10-17 2:23 ` [PATCH v3 8/9] archive: add --recurse-submodules to git-archive command Heather Lapointe via GitGitGadget
2022-10-26 23:34 ` Glen Choo
2022-10-27 7:09 ` René Scharfe
2022-10-27 17:29 ` Glen Choo
2022-10-27 17:30 ` Glen Choo
2022-10-27 17:33 ` Glen Choo
2022-10-17 2:23 ` [PATCH v3 9/9] archive: add tests for git archive --recurse-submodules Heather Lapointe via GitGitGadget
2022-10-27 18:54 ` Jonathan Tan
2022-10-27 23:30 ` Glen Choo
2022-10-28 0:17 ` Ævar Arnfjörð Bjarmason
2022-10-17 13:57 ` [PATCH v3 0/9] archive: Add --recurse-submodules to git-archive command Phillip Wood
2022-10-18 18:34 ` Junio C Hamano
2022-10-18 18:48 ` Heather Lapointe
2022-10-19 16:16 ` Junio C Hamano
2022-10-19 20:44 ` Junio C Hamano
2022-10-20 1:21 ` Junio C Hamano
2022-10-21 1:43 ` Junio C Hamano
2022-10-26 22:14 ` Glen Choo
2022-10-28 18:18 ` Heather Lapointe
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