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https://git.proxmox.com/git/libgit2
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47 lines
1.2 KiB
C
47 lines
1.2 KiB
C
#include "clar_libgit2.h"
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#include "posix.h"
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/* Test that reading and writing a tree is a no-op */
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void test_index_read_tree__read_write_involution(void)
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{
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git_repository *repo;
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git_index *index;
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git_oid tree_oid;
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git_tree *tree;
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git_oid expected;
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p_mkdir("read_tree", 0700);
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cl_git_pass(git_repository_init(&repo, "./read_tree", 0));
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cl_git_pass(git_repository_index(&index, repo));
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cl_assert(git_index_entrycount(index) == 0);
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p_mkdir("./read_tree/abc", 0700);
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/* Sort order: '-' < '/' < '_' */
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cl_git_mkfile("./read_tree/abc-d", NULL);
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cl_git_mkfile("./read_tree/abc/d", NULL);
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cl_git_mkfile("./read_tree/abc_d", NULL);
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cl_git_pass(git_index_add_bypath(index, "abc-d"));
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cl_git_pass(git_index_add_bypath(index, "abc_d"));
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cl_git_pass(git_index_add_bypath(index, "abc/d"));
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/* write-tree */
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cl_git_pass(git_index_write_tree(&expected, index));
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/* read-tree */
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git_tree_lookup(&tree, repo, &expected);
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cl_git_pass(git_index_read_tree(index, tree));
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git_tree_free(tree);
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cl_git_pass(git_index_write_tree(&tree_oid, index));
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cl_assert(git_oid_cmp(&expected, &tree_oid) == 0);
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git_index_free(index);
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git_repository_free(repo);
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cl_fixture_cleanup("read_tree");
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}
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