tests: don't generate false positives on empty path segments

tests/iterator/workdir.c

@@ -1024,7 +1024,7 @@ static void create_paths(const char *root, int depth)
 	int i;
 
 	cl_git_pass(git_buf_puts(&fullpath, root));
-	cl_git_pass(git_buf_putc(&fullpath, '/'));
+	cl_git_pass(git_path_to_dir(&fullpath));
 
 	root_len = fullpath.size;
 

tests/merge/workdir/setup.c

@@ -49,7 +49,7 @@ static bool test_file_contents(const char *filename, const char *expected)
 	git_buf file_path_buf = GIT_BUF_INIT, file_buf = GIT_BUF_INIT;
 	bool equals;
 	
-	git_buf_printf(&file_path_buf, "%s/%s", git_repository_path(repo), filename);
+	git_buf_joinpath(&file_path_buf, git_repository_path(repo), filename);
 	
 	cl_git_pass(git_futils_readbuffer(&file_buf, file_path_buf.ptr));
 	equals = (strcmp(file_buf.ptr, expected) == 0);
@@ -64,7 +64,7 @@ static void write_file_contents(const char *filename, const char *output)
 {
 	git_buf file_path_buf = GIT_BUF_INIT;
 
-	git_buf_printf(&file_path_buf, "%s/%s", git_repository_path(repo),
+	git_buf_joinpath(&file_path_buf, git_repository_path(repo),
 		filename);
 	cl_git_rewritefile(file_path_buf.ptr, output);
 

tests/odb/foreach.c

@@ -127,7 +127,7 @@ void test_odb_foreach__files_in_objects_dir(void)
 	cl_fixture_sandbox("testrepo.git");
 	cl_git_pass(git_repository_open(&repo, "testrepo.git"));
 
-	cl_git_pass(git_buf_printf(&buf, "%s/objects/somefile", git_repository_path(repo)));
+	cl_git_pass(git_buf_joinpath(&buf, git_repository_path(repo), "objects/somefile"));
 	cl_git_mkfile(buf.ptr, "");
 	git_buf_dispose(&buf);
 

tests/worktree/merge.c

@@ -70,9 +70,9 @@ void test_worktree_merge__merge_setup(void)
 		    ours, (const git_annotated_commit **)&theirs, 1));
 
 	for (i = 0; i < ARRAY_SIZE(merge_files); i++) {
-		git_buf_clear(&path);
-		cl_git_pass(git_buf_printf(&path, "%s/%s",
-			    fixture.worktree->gitdir, merge_files[i]));
+		cl_git_pass(git_buf_joinpath(&path,
+		            fixture.worktree->gitdir,
+		            merge_files[i]));
 		cl_assert(git_path_exists(path.ptr));
 	}
 

tests/worktree/worktree.c

@@ -44,8 +44,9 @@ void test_worktree_worktree__list_with_invalid_worktree_dirs(void)
 	git_strarray wts;
 	size_t i, j, len;
 
-	cl_git_pass(git_buf_printf(&path, "%s/worktrees/invalid",
-		    fixture.repo->commondir));
+	cl_git_pass(git_buf_joinpath(&path,
+	            fixture.repo->commondir,
+	            "worktrees/invalid"));
 	cl_git_pass(p_mkdir(path.ptr, 0755));
 
 	len = path.size;
@@ -145,9 +146,9 @@ void test_worktree_worktree__open_invalid_commondir(void)
 	git_buf buf = GIT_BUF_INIT, path = GIT_BUF_INIT;
 
 	cl_git_pass(git_buf_sets(&buf, "/path/to/nonexistent/commondir"));
-	cl_git_pass(git_buf_printf(&path,
-		    "%s/worktrees/testrepo-worktree/commondir",
-		    fixture.repo->commondir));
+	cl_git_pass(git_buf_joinpath(&path,
+	            fixture.repo->commondir,
+	            "worktrees/testrepo-worktree/commondir"));
 	cl_git_pass(git_futils_writebuffer(&buf, path.ptr, O_RDWR, 0644));
 
 	cl_git_pass(git_worktree_lookup(&wt, fixture.repo, "testrepo-worktree"));
@@ -165,9 +166,9 @@ void test_worktree_worktree__open_invalid_gitdir(void)
 	git_buf buf = GIT_BUF_INIT, path = GIT_BUF_INIT;
 
 	cl_git_pass(git_buf_sets(&buf, "/path/to/nonexistent/gitdir"));
-	cl_git_pass(git_buf_printf(&path,
-		    "%s/worktrees/testrepo-worktree/gitdir",
-		    fixture.repo->commondir));
+	cl_git_pass(git_buf_joinpath(&path,
+	            fixture.repo->commondir,
+	            "worktrees/testrepo-worktree/gitdir"));
 	cl_git_pass(git_futils_writebuffer(&buf, path.ptr, O_RDWR, 0644));
 
 	cl_git_pass(git_worktree_lookup(&wt, fixture.repo, "testrepo-worktree"));