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Merge pull request #1107 from nulltoken/fix/diff-null-tree-against-workdir

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Enhance diff test coverage between a null Tree and the Workdir
This commit is contained in:
Vicent Martí 2012-11-29 01:01:44 -08:00
commit 3ae550e36c
1 changed files with 23 additions and 0 deletions
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23
tests-clar/diff/workdir.c
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@ -838,3 +838,26 @@ void test_diff_workdir__cannot_diff_against_a_bare_repository(void)
git_tree_free(tree); git_tree_free(tree);
} }
void test_diff_workdir__to_null_tree(void)
{
git_diff_list *diff;
diff_expects exp;
git_diff_options opts = {0};
opts.flags = GIT_DIFF_INCLUDE_UNTRACKED |
GIT_DIFF_RECURSE_UNTRACKED_DIRS;
g_repo = cl_git_sandbox_init("status");
cl_git_pass(git_diff_workdir_to_tree(&diff, g_repo, NULL, &opts));
memset(&exp, 0, sizeof(exp));
cl_git_pass(git_diff_foreach(
diff, diff_file_cb, diff_hunk_cb, diff_line_cb, &exp));
cl_assert_equal_i(exp.files, exp.file_status[GIT_DELTA_UNTRACKED]);
git_diff_list_free(diff);
}