1 files changed, 115 insertions, 0 deletions
diff --git a/tests/util/futils.c b/tests/util/futils.c
new file mode 100644
index 000000000..993b14d9b
--- /dev/null
+++ b/tests/util/futils.c
@@ -0,0 +1,115 @@
+#include "clar_libgit2.h"
+#include "futils.h"
+
+/* Fixture setup and teardown */
+void test_futils__initialize(void)
+{
+	cl_must_pass(p_mkdir("futils", 0777));
+}
+
+void test_futils__cleanup(void)
+{
+	cl_fixture_cleanup("futils");
+}
+
+void test_futils__writebuffer(void)
+{
+	git_str out = GIT_STR_INIT,
+		append = GIT_STR_INIT;
+
+	/* create a new file */
+	git_str_puts(&out, "hello!\n");
+	git_str_printf(&out, "this is a %s\n", "test");
+
+	cl_git_pass(git_futils_writebuffer(&out, "futils/test-file", O_RDWR|O_CREAT, 0666));
+
+	cl_assert_equal_file(out.ptr, out.size, "futils/test-file");
+
+	/* append some more data */
+	git_str_puts(&append, "And some more!\n");
+	git_str_put(&out, append.ptr, append.size);
+
+	cl_git_pass(git_futils_writebuffer(&append, "futils/test-file", O_RDWR|O_APPEND, 0666));
+
+	cl_assert_equal_file(out.ptr, out.size, "futils/test-file");
+
+	git_str_dispose(&out);
+	git_str_dispose(&append);
+}
+
+void test_futils__write_hidden_file(void)
+{
+#ifndef GIT_WIN32
+	cl_skip();
+#else
+	git_str out = GIT_STR_INIT, append = GIT_STR_INIT;
+	bool hidden;
+
+	git_str_puts(&out, "hidden file.\n");
+	git_futils_writebuffer(&out, "futils/test-file", O_RDWR | O_CREAT, 0666);
+
+	cl_git_pass(git_win32__set_hidden("futils/test-file", true));
+
+	/* append some more data */
+	git_str_puts(&append, "And some more!\n");
+	git_str_put(&out, append.ptr, append.size);
+
+	cl_git_pass(git_futils_writebuffer(&append, "futils/test-file", O_RDWR | O_APPEND, 0666));
+
+	cl_assert_equal_file(out.ptr, out.size, "futils/test-file");
+
+	cl_git_pass(git_win32__hidden(&hidden, "futils/test-file"));
+	cl_assert(hidden);
+
+	git_str_dispose(&out);
+	git_str_dispose(&append);
+#endif
+}
+
+void test_futils__recursive_rmdir_keeps_symlink_targets(void)
+{
+	if (!git_fs_path_supports_symlinks(clar_sandbox_path()))
+		cl_skip();
+
+	cl_git_pass(git_futils_mkdir_r("a/b", 0777));
+	cl_git_pass(git_futils_mkdir_r("dir-target", 0777));
+	cl_git_mkfile("dir-target/file", "Contents");
+	cl_git_mkfile("file-target", "Contents");
+	cl_must_pass(p_symlink("dir-target", "a/symlink"));
+	cl_must_pass(p_symlink("file-target", "a/b/symlink"));
+
+	cl_git_pass(git_futils_rmdir_r("a", NULL, GIT_RMDIR_REMOVE_FILES));
+
+	cl_assert(git_fs_path_exists("dir-target"));
+	cl_assert(git_fs_path_exists("file-target"));
+
+	cl_must_pass(p_unlink("dir-target/file"));
+	cl_must_pass(p_rmdir("dir-target"));
+	cl_must_pass(p_unlink("file-target"));
+}
+
+void test_futils__mktmp_umask(void)
+{
+#ifdef GIT_WIN32
+	cl_skip();
+#else
+	git_str path = GIT_STR_INIT;
+	struct stat st;
+	int fd;
+
+	umask(0);
+	cl_assert((fd = git_futils_mktmp(&path, "foo", 0777)) >= 0);
+	cl_must_pass(p_fstat(fd, &st));
+	cl_assert_equal_i(st.st_mode & 0777, 0777);
+	cl_must_pass(p_unlink(path.ptr));
+	close(fd);
+
+	umask(077);
+	cl_assert((fd = git_futils_mktmp(&path, "foo", 0777)) >= 0);
+	cl_must_pass(p_fstat(fd, &st));
+	cl_assert_equal_i(st.st_mode & 0777, 0700);
+	cl_must_pass(p_unlink(path.ptr));
+	close(fd);
+	git_str_dispose(&path);
+#endif
+}