mirror of
https://git.proxmox.com/git/libgit2
synced 2025-05-04 18:13:39 +00:00
d46b0a04c7
The workdir iterator has always tried to ignore .git files, but it turns out there were some bugs. This makes it more robust at ignoring .git files. This also makes iterators always check ".git" case insensitively regardless of the properties of the system. This will make libgit2 skip ".GIT" and the like. This is different from core git, but on systems with case insensitive but case preserving file systems, allowing ".GIT" to be added is problematic.
727 lines
17 KiB
C
727 lines
17 KiB
C
#include "clar_libgit2.h"
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#include "diff_helpers.h"
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#include "iterator.h"
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#include "tree.h"
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void test_diff_iterator__initialize(void)
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{
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/* since we are doing tests with different sandboxes, defer setup
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* to the actual tests. cleanup will still be done in the global
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* cleanup function so that assertion failures don't result in a
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* missed cleanup.
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*/
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}
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void test_diff_iterator__cleanup(void)
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{
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cl_git_sandbox_cleanup();
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}
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/* -- TREE ITERATOR TESTS -- */
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static void tree_iterator_test(
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const char *sandbox,
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const char *treeish,
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const char *start,
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const char *end,
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int expected_count,
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const char **expected_values)
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{
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git_tree *t;
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git_iterator *i;
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const git_index_entry *entry;
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int count = 0;
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git_repository *repo = cl_git_sandbox_init(sandbox);
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cl_assert(t = resolve_commit_oid_to_tree(repo, treeish));
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cl_git_pass(git_iterator_for_tree_range(&i, repo, t, start, end));
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cl_git_pass(git_iterator_current(i, &entry));
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while (entry != NULL) {
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if (expected_values != NULL)
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cl_assert_equal_s(expected_values[count], entry->path);
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count++;
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cl_git_pass(git_iterator_advance(i, &entry));
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}
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git_iterator_free(i);
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cl_assert(expected_count == count);
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git_tree_free(t);
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}
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/* results of: git ls-tree -r --name-only 605812a */
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const char *expected_tree_0[] = {
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".gitattributes",
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"attr0",
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"attr1",
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"attr2",
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"attr3",
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"binfile",
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"macro_test",
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"root_test1",
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"root_test2",
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"root_test3",
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"root_test4.txt",
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"subdir/.gitattributes",
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"subdir/abc",
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"subdir/subdir_test1",
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"subdir/subdir_test2.txt",
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"subdir2/subdir2_test1",
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NULL
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};
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void test_diff_iterator__tree_0(void)
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{
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tree_iterator_test("attr", "605812a", NULL, NULL, 16, expected_tree_0);
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}
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/* results of: git ls-tree -r --name-only 6bab5c79 */
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const char *expected_tree_1[] = {
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".gitattributes",
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"attr0",
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"attr1",
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"attr2",
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"attr3",
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"root_test1",
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"root_test2",
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"root_test3",
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"root_test4.txt",
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"subdir/.gitattributes",
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"subdir/subdir_test1",
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"subdir/subdir_test2.txt",
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"subdir2/subdir2_test1",
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NULL
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};
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void test_diff_iterator__tree_1(void)
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{
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tree_iterator_test("attr", "6bab5c79cd5", NULL, NULL, 13, expected_tree_1);
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}
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/* results of: git ls-tree -r --name-only 26a125ee1 */
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const char *expected_tree_2[] = {
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"current_file",
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"file_deleted",
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"modified_file",
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"staged_changes",
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"staged_changes_file_deleted",
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"staged_changes_modified_file",
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"staged_delete_file_deleted",
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"staged_delete_modified_file",
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"subdir.txt",
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"subdir/current_file",
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"subdir/deleted_file",
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"subdir/modified_file",
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NULL
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};
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void test_diff_iterator__tree_2(void)
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{
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tree_iterator_test("status", "26a125ee1", NULL, NULL, 12, expected_tree_2);
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}
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/* $ git ls-tree -r --name-only 0017bd4ab1e */
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const char *expected_tree_3[] = {
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"current_file",
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"file_deleted",
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"modified_file",
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"staged_changes",
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"staged_changes_file_deleted",
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"staged_changes_modified_file",
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"staged_delete_file_deleted",
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"staged_delete_modified_file"
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};
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void test_diff_iterator__tree_3(void)
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{
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tree_iterator_test("status", "0017bd4ab1e", NULL, NULL, 8, expected_tree_3);
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}
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/* $ git ls-tree -r --name-only 24fa9a9fc4e202313e24b648087495441dab432b */
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const char *expected_tree_4[] = {
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"attr0",
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"attr1",
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"attr2",
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"attr3",
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"binfile",
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"gitattributes",
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"macro_bad",
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"macro_test",
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"root_test1",
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"root_test2",
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"root_test3",
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"root_test4.txt",
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"sub/abc",
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"sub/file",
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"sub/sub/file",
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"sub/sub/subsub.txt",
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"sub/subdir_test1",
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"sub/subdir_test2.txt",
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"subdir/.gitattributes",
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"subdir/abc",
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"subdir/subdir_test1",
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"subdir/subdir_test2.txt",
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"subdir2/subdir2_test1",
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NULL
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};
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void test_diff_iterator__tree_4(void)
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{
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tree_iterator_test(
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"attr", "24fa9a9fc4e202313e24b648087495441dab432b", NULL, NULL,
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23, expected_tree_4);
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}
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void test_diff_iterator__tree_4_ranged(void)
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{
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tree_iterator_test(
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"attr", "24fa9a9fc4e202313e24b648087495441dab432b",
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"sub", "sub",
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11, &expected_tree_4[12]);
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}
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const char *expected_tree_ranged_0[] = {
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"gitattributes",
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"macro_bad",
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"macro_test",
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"root_test1",
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"root_test2",
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"root_test3",
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"root_test4.txt",
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NULL
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};
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void test_diff_iterator__tree_ranged_0(void)
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{
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tree_iterator_test(
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"attr", "24fa9a9fc4e202313e24b648087495441dab432b",
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"git", "root",
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7, expected_tree_ranged_0);
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}
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const char *expected_tree_ranged_1[] = {
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"sub/subdir_test2.txt",
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NULL
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};
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void test_diff_iterator__tree_ranged_1(void)
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{
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tree_iterator_test(
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"attr", "24fa9a9fc4e202313e24b648087495441dab432b",
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"sub/subdir_test2.txt", "sub/subdir_test2.txt",
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1, expected_tree_ranged_1);
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}
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void test_diff_iterator__tree_range_empty_0(void)
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{
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tree_iterator_test(
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"attr", "24fa9a9fc4e202313e24b648087495441dab432b",
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"empty", "empty", 0, NULL);
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}
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void test_diff_iterator__tree_range_empty_1(void)
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{
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tree_iterator_test(
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"attr", "24fa9a9fc4e202313e24b648087495441dab432b",
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"z_empty_after", NULL, 0, NULL);
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}
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void test_diff_iterator__tree_range_empty_2(void)
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{
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tree_iterator_test(
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"attr", "24fa9a9fc4e202313e24b648087495441dab432b",
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NULL, ".aaa_empty_before", 0, NULL);
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}
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static void check_tree_entry(
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git_iterator *i,
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const char *oid,
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const char *oid_p,
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const char *oid_pp,
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const char *oid_ppp)
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{
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const git_index_entry *ie;
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const git_tree_entry *te;
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const git_tree *tree;
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git_buf path = GIT_BUF_INIT;
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cl_git_pass(git_iterator_current_tree_entry(i, &te));
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cl_assert(te);
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cl_assert(git_oid_streq(&te->oid, oid) == 0);
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cl_git_pass(git_iterator_current(i, &ie));
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cl_git_pass(git_buf_sets(&path, ie->path));
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if (oid_p) {
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git_buf_rtruncate_at_char(&path, '/');
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cl_git_pass(git_iterator_current_parent_tree(i, path.ptr, &tree));
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cl_assert(tree);
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cl_assert(git_oid_streq(git_tree_id(tree), oid_p) == 0);
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}
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if (oid_pp) {
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git_buf_rtruncate_at_char(&path, '/');
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cl_git_pass(git_iterator_current_parent_tree(i, path.ptr, &tree));
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cl_assert(tree);
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cl_assert(git_oid_streq(git_tree_id(tree), oid_pp) == 0);
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}
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if (oid_ppp) {
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git_buf_rtruncate_at_char(&path, '/');
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cl_git_pass(git_iterator_current_parent_tree(i, path.ptr, &tree));
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cl_assert(tree);
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cl_assert(git_oid_streq(git_tree_id(tree), oid_ppp) == 0);
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}
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git_buf_free(&path);
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}
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void test_diff_iterator__tree_special_functions(void)
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{
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git_tree *t;
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git_iterator *i;
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const git_index_entry *entry;
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git_repository *repo = cl_git_sandbox_init("attr");
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int cases = 0;
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const char *rootoid = "ce39a97a7fb1fa90bcf5e711249c1e507476ae0e";
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t = resolve_commit_oid_to_tree(
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repo, "24fa9a9fc4e202313e24b648087495441dab432b");
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cl_assert(t != NULL);
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cl_git_pass(git_iterator_for_tree_range(&i, repo, t, NULL, NULL));
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cl_git_pass(git_iterator_current(i, &entry));
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while (entry != NULL) {
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if (strcmp(entry->path, "sub/file") == 0) {
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cases++;
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check_tree_entry(
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i, "45b983be36b73c0788dc9cbcb76cbb80fc7bb057",
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"ecb97df2a174987475ac816e3847fc8e9f6c596b",
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rootoid, NULL);
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}
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else if (strcmp(entry->path, "sub/sub/subsub.txt") == 0) {
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cases++;
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check_tree_entry(
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i, "9e5bdc47d6a80f2be0ea3049ad74231b94609242",
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"4e49ba8c5b6c32ff28cd9dcb60be34df50fcc485",
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"ecb97df2a174987475ac816e3847fc8e9f6c596b", rootoid);
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}
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else if (strcmp(entry->path, "subdir/.gitattributes") == 0) {
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cases++;
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check_tree_entry(
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i, "99eae476896f4907224978b88e5ecaa6c5bb67a9",
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"9fb40b6675dde60b5697afceae91b66d908c02d9",
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rootoid, NULL);
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}
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else if (strcmp(entry->path, "subdir2/subdir2_test1") == 0) {
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cases++;
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check_tree_entry(
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i, "dccada462d3df8ac6de596fb8c896aba9344f941",
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"2929de282ce999e95183aedac6451d3384559c4b",
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rootoid, NULL);
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}
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cl_git_pass(git_iterator_advance(i, &entry));
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}
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cl_assert_equal_i(4, cases);
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git_iterator_free(i);
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git_tree_free(t);
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}
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/* -- INDEX ITERATOR TESTS -- */
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static void index_iterator_test(
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const char *sandbox,
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const char *start,
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const char *end,
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int expected_count,
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const char **expected_names,
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const char **expected_oids)
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{
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git_iterator *i;
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const git_index_entry *entry;
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int count = 0;
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git_repository *repo = cl_git_sandbox_init(sandbox);
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cl_git_pass(git_iterator_for_repo_index_range(&i, repo, start, end));
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cl_git_pass(git_iterator_current(i, &entry));
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while (entry != NULL) {
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if (expected_names != NULL)
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cl_assert_equal_s(expected_names[count], entry->path);
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if (expected_oids != NULL) {
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git_oid oid;
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cl_git_pass(git_oid_fromstr(&oid, expected_oids[count]));
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cl_assert_equal_i(git_oid_cmp(&oid, &entry->oid), 0);
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}
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count++;
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cl_git_pass(git_iterator_advance(i, &entry));
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}
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git_iterator_free(i);
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cl_assert_equal_i(expected_count, count);
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}
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static const char *expected_index_0[] = {
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"attr0",
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"attr1",
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"attr2",
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"attr3",
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"binfile",
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"gitattributes",
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"macro_bad",
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"macro_test",
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"root_test1",
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"root_test2",
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"root_test3",
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"root_test4.txt",
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"sub/abc",
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"sub/file",
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"sub/sub/file",
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"sub/sub/subsub.txt",
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"sub/subdir_test1",
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"sub/subdir_test2.txt",
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"subdir/.gitattributes",
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"subdir/abc",
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"subdir/subdir_test1",
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"subdir/subdir_test2.txt",
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"subdir2/subdir2_test1",
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};
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static const char *expected_index_oids_0[] = {
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"556f8c827b8e4a02ad5cab77dca2bcb3e226b0b3",
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"3b74db7ab381105dc0d28f8295a77f6a82989292",
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"2c66e14f77196ea763fb1e41612c1aa2bc2d8ed2",
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"c485abe35abd4aa6fd83b076a78bbea9e2e7e06c",
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"d800886d9c86731ae5c4a62b0b77c437015e00d2",
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"2b40c5aca159b04ea8d20ffe36cdf8b09369b14a",
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"5819a185d77b03325aaf87cafc771db36f6ddca7",
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"ff69f8639ce2e6010b3f33a74160aad98b48da2b",
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"45141a79a77842c59a63229403220a4e4be74e3d",
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"4d713dc48e6b1bd75b0d61ad078ba9ca3a56745d",
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"108bb4e7fd7b16490dc33ff7d972151e73d7166e",
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"a0f7217ae99f5ac3e88534f5cea267febc5fa85b",
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"3e42ffc54a663f9401cc25843d6c0e71a33e4249",
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"45b983be36b73c0788dc9cbcb76cbb80fc7bb057",
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"45b983be36b73c0788dc9cbcb76cbb80fc7bb057",
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"9e5bdc47d6a80f2be0ea3049ad74231b94609242",
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"e563cf4758f0d646f1b14b76016aa17fa9e549a4",
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"fb5067b1aef3ac1ada4b379dbcb7d17255df7d78",
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"99eae476896f4907224978b88e5ecaa6c5bb67a9",
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"3e42ffc54a663f9401cc25843d6c0e71a33e4249",
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"e563cf4758f0d646f1b14b76016aa17fa9e549a4",
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"fb5067b1aef3ac1ada4b379dbcb7d17255df7d78",
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"dccada462d3df8ac6de596fb8c896aba9344f941"
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};
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void test_diff_iterator__index_0(void)
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{
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index_iterator_test(
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"attr", NULL, NULL, 23, expected_index_0, expected_index_oids_0);
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}
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static const char *expected_index_range[] = {
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"root_test1",
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"root_test2",
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"root_test3",
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"root_test4.txt",
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};
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static const char *expected_index_oids_range[] = {
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"45141a79a77842c59a63229403220a4e4be74e3d",
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"4d713dc48e6b1bd75b0d61ad078ba9ca3a56745d",
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"108bb4e7fd7b16490dc33ff7d972151e73d7166e",
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"a0f7217ae99f5ac3e88534f5cea267febc5fa85b",
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};
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void test_diff_iterator__index_range(void)
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{
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index_iterator_test(
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"attr", "root", "root", 4, expected_index_range, expected_index_oids_range);
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}
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void test_diff_iterator__index_range_empty_0(void)
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{
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index_iterator_test(
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"attr", "empty", "empty", 0, NULL, NULL);
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}
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void test_diff_iterator__index_range_empty_1(void)
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{
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index_iterator_test(
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"attr", "z_empty_after", NULL, 0, NULL, NULL);
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}
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void test_diff_iterator__index_range_empty_2(void)
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{
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index_iterator_test(
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"attr", NULL, ".aaa_empty_before", 0, NULL, NULL);
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}
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static const char *expected_index_1[] = {
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"current_file",
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"file_deleted",
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"modified_file",
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"staged_changes",
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"staged_changes_file_deleted",
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"staged_changes_modified_file",
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"staged_new_file",
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|
"staged_new_file_deleted_file",
|
|
"staged_new_file_modified_file",
|
|
"subdir.txt",
|
|
"subdir/current_file",
|
|
"subdir/deleted_file",
|
|
"subdir/modified_file",
|
|
};
|
|
|
|
static const char* expected_index_oids_1[] = {
|
|
"a0de7e0ac200c489c41c59dfa910154a70264e6e",
|
|
"5452d32f1dd538eb0405e8a83cc185f79e25e80f",
|
|
"452e4244b5d083ddf0460acf1ecc74db9dcfa11a",
|
|
"55d316c9ba708999f1918e9677d01dfcae69c6b9",
|
|
"a6be623522ce87a1d862128ac42672604f7b468b",
|
|
"906ee7711f4f4928ddcb2a5f8fbc500deba0d2a8",
|
|
"529a16e8e762d4acb7b9636ff540a00831f9155a",
|
|
"90b8c29d8ba39434d1c63e1b093daaa26e5bd972",
|
|
"ed062903b8f6f3dccb2fa81117ba6590944ef9bd",
|
|
"e8ee89e15bbe9b20137715232387b3de5b28972e",
|
|
"53ace0d1cc1145a5f4fe4f78a186a60263190733",
|
|
"1888c805345ba265b0ee9449b8877b6064592058",
|
|
"a6191982709b746d5650e93c2acf34ef74e11504"
|
|
};
|
|
|
|
void test_diff_iterator__index_1(void)
|
|
{
|
|
index_iterator_test(
|
|
"status", NULL, NULL, 13, expected_index_1, expected_index_oids_1);
|
|
}
|
|
|
|
|
|
/* -- WORKDIR ITERATOR TESTS -- */
|
|
|
|
static void workdir_iterator_test(
|
|
const char *sandbox,
|
|
const char *start,
|
|
const char *end,
|
|
int expected_count,
|
|
int expected_ignores,
|
|
const char **expected_names,
|
|
const char *an_ignored_name)
|
|
{
|
|
git_iterator *i;
|
|
const git_index_entry *entry;
|
|
int count = 0, count_all = 0;
|
|
git_repository *repo = cl_git_sandbox_init(sandbox);
|
|
|
|
cl_git_pass(git_iterator_for_workdir_range(&i, repo, start, end));
|
|
cl_git_pass(git_iterator_current(i, &entry));
|
|
|
|
while (entry != NULL) {
|
|
int ignored = git_iterator_current_is_ignored(i);
|
|
|
|
if (S_ISDIR(entry->mode)) {
|
|
cl_git_pass(git_iterator_advance_into_directory(i, &entry));
|
|
continue;
|
|
}
|
|
|
|
if (expected_names != NULL)
|
|
cl_assert_equal_s(expected_names[count_all], entry->path);
|
|
|
|
if (an_ignored_name && strcmp(an_ignored_name,entry->path)==0)
|
|
cl_assert(ignored);
|
|
|
|
if (!ignored)
|
|
count++;
|
|
count_all++;
|
|
|
|
cl_git_pass(git_iterator_advance(i, &entry));
|
|
}
|
|
|
|
git_iterator_free(i);
|
|
|
|
cl_assert_equal_i(expected_count,count);
|
|
cl_assert_equal_i(expected_count + expected_ignores, count_all);
|
|
}
|
|
|
|
void test_diff_iterator__workdir_0(void)
|
|
{
|
|
workdir_iterator_test("attr", NULL, NULL, 27, 1, NULL, "ign");
|
|
}
|
|
|
|
static const char *status_paths[] = {
|
|
"current_file",
|
|
"ignored_file",
|
|
"modified_file",
|
|
"new_file",
|
|
"staged_changes",
|
|
"staged_changes_modified_file",
|
|
"staged_delete_modified_file",
|
|
"staged_new_file",
|
|
"staged_new_file_modified_file",
|
|
"subdir.txt",
|
|
"subdir/current_file",
|
|
"subdir/modified_file",
|
|
"subdir/new_file",
|
|
"\xe8\xbf\x99",
|
|
NULL
|
|
};
|
|
|
|
void test_diff_iterator__workdir_1(void)
|
|
{
|
|
workdir_iterator_test(
|
|
"status", NULL, NULL, 13, 1, status_paths, "ignored_file");
|
|
}
|
|
|
|
static const char *status_paths_range_0[] = {
|
|
"staged_changes",
|
|
"staged_changes_modified_file",
|
|
"staged_delete_modified_file",
|
|
"staged_new_file",
|
|
"staged_new_file_modified_file",
|
|
NULL
|
|
};
|
|
|
|
void test_diff_iterator__workdir_1_ranged_0(void)
|
|
{
|
|
workdir_iterator_test(
|
|
"status", "staged", "staged", 5, 0, status_paths_range_0, NULL);
|
|
}
|
|
|
|
static const char *status_paths_range_1[] = {
|
|
"modified_file", NULL
|
|
};
|
|
|
|
void test_diff_iterator__workdir_1_ranged_1(void)
|
|
{
|
|
workdir_iterator_test(
|
|
"status", "modified_file", "modified_file",
|
|
1, 0, status_paths_range_1, NULL);
|
|
}
|
|
|
|
static const char *status_paths_range_3[] = {
|
|
"subdir.txt",
|
|
"subdir/current_file",
|
|
"subdir/modified_file",
|
|
NULL
|
|
};
|
|
|
|
void test_diff_iterator__workdir_1_ranged_3(void)
|
|
{
|
|
workdir_iterator_test(
|
|
"status", "subdir", "subdir/modified_file",
|
|
3, 0, status_paths_range_3, NULL);
|
|
}
|
|
|
|
static const char *status_paths_range_4[] = {
|
|
"subdir/current_file",
|
|
"subdir/modified_file",
|
|
"subdir/new_file",
|
|
"\xe8\xbf\x99",
|
|
NULL
|
|
};
|
|
|
|
void test_diff_iterator__workdir_1_ranged_4(void)
|
|
{
|
|
workdir_iterator_test(
|
|
"status", "subdir/", NULL, 4, 0, status_paths_range_4, NULL);
|
|
}
|
|
|
|
static const char *status_paths_range_5[] = {
|
|
"subdir/modified_file",
|
|
NULL
|
|
};
|
|
|
|
void test_diff_iterator__workdir_1_ranged_5(void)
|
|
{
|
|
workdir_iterator_test(
|
|
"status", "subdir/modified_file", "subdir/modified_file",
|
|
1, 0, status_paths_range_5, NULL);
|
|
}
|
|
|
|
void test_diff_iterator__workdir_1_ranged_empty_0(void)
|
|
{
|
|
workdir_iterator_test(
|
|
"status", "\xff_does_not_exist", NULL,
|
|
0, 0, NULL, NULL);
|
|
}
|
|
|
|
void test_diff_iterator__workdir_1_ranged_empty_1(void)
|
|
{
|
|
workdir_iterator_test(
|
|
"status", "empty", "empty",
|
|
0, 0, NULL, NULL);
|
|
}
|
|
|
|
void test_diff_iterator__workdir_1_ranged_empty_2(void)
|
|
{
|
|
workdir_iterator_test(
|
|
"status", NULL, "aaaa_empty_before",
|
|
0, 0, NULL, NULL);
|
|
}
|
|
|
|
void test_diff_iterator__workdir_builtin_ignores(void)
|
|
{
|
|
git_repository *repo = cl_git_sandbox_init("attr");
|
|
git_iterator *i;
|
|
const git_index_entry *entry;
|
|
int idx;
|
|
static struct {
|
|
const char *path;
|
|
bool ignored;
|
|
} expected[] = {
|
|
{ "dir/", true },
|
|
{ "file", false },
|
|
{ "ign", true },
|
|
{ "macro_bad", false },
|
|
{ "macro_test", false },
|
|
{ "root_test1", false },
|
|
{ "root_test2", false },
|
|
{ "root_test3", false },
|
|
{ "root_test4.txt", false },
|
|
{ "sub/", false },
|
|
{ "sub/.gitattributes", false },
|
|
{ "sub/abc", false },
|
|
{ "sub/dir/", true },
|
|
{ "sub/file", false },
|
|
{ "sub/ign/", true },
|
|
{ "sub/sub/", false },
|
|
{ "sub/sub/.gitattributes", false },
|
|
{ "sub/sub/dir", false }, /* file is not actually a dir */
|
|
{ "sub/sub/file", false },
|
|
{ NULL, false }
|
|
};
|
|
|
|
cl_git_pass(p_mkdir("attr/sub/sub/.git", 0777));
|
|
cl_git_mkfile("attr/sub/.git", "whatever");
|
|
|
|
cl_git_pass(
|
|
git_iterator_for_workdir_range(&i, repo, "dir", "sub/sub/file"));
|
|
cl_git_pass(git_iterator_current(i, &entry));
|
|
|
|
for (idx = 0; entry != NULL; ++idx) {
|
|
int ignored = git_iterator_current_is_ignored(i);
|
|
|
|
cl_assert_equal_s(expected[idx].path, entry->path);
|
|
cl_assert_(ignored == expected[idx].ignored, expected[idx].path);
|
|
|
|
if (!ignored && S_ISDIR(entry->mode))
|
|
cl_git_pass(git_iterator_advance_into_directory(i, &entry));
|
|
else
|
|
cl_git_pass(git_iterator_advance(i, &entry));
|
|
}
|
|
|
|
cl_assert(expected[idx].path == NULL);
|
|
|
|
git_iterator_free(i);
|
|
}
|