| ... | @@ -794,3 +794,42 @@ test "open file with exclusive nonblocking lock twice (absolute paths)" { | ... | @@ -794,3 +794,42 @@ test "open file with exclusive nonblocking lock twice (absolute paths)" { |
| 794 | | 794 | |
| 795 | try fs.deleteFileAbsolute(filename); | 795 | try fs.deleteFileAbsolute(filename); |
| 796 | } | 796 | } |
| | 797 | |
| | 798 | test "walker" { |
| | 799 | if (builtin.os.tag == .wasi) return error.SkipZigTest; |
| | 800 | |
| | 801 | var arena = ArenaAllocator.init(testing.allocator); |
| | 802 | defer arena.deinit(); |
| | 803 | var allocator = &arena.allocator; |
| | 804 | |
| | 805 | var tmp = tmpDir(.{}); |
| | 806 | defer tmp.cleanup(); |
| | 807 | |
| | 808 | const nb_dirs = 8; |
| | 809 | |
| | 810 | var i: usize = 0; |
| | 811 | var sub_dir = tmp.dir; |
| | 812 | while (i < nb_dirs) : (i += 1) { |
| | 813 | const dir_name = try std.fmt.allocPrint(allocator, "{}", .{i}); |
| | 814 | try sub_dir.makeDir(dir_name); |
| | 815 | sub_dir = try sub_dir.openDir(dir_name, .{}); |
| | 816 | } |
| | 817 | |
| | 818 | const tmp_path = try fs.path.join(allocator, &[_][]const u8{ "zig-cache", "tmp", tmp.sub_path[0..] }); |
| | 819 | |
| | 820 | var walker = try fs.walkPath(testing.allocator, tmp_path); |
| | 821 | defer walker.deinit(); |
| | 822 | |
| | 823 | i = 0; |
| | 824 | var expected_dir_name: []const u8 = ""; |
| | 825 | while (i < nb_dirs) : (i += 1) { |
| | 826 | const name = try std.fmt.allocPrint(allocator, "{}", .{i}); |
| | 827 | expected_dir_name = if (expected_dir_name.len == 0) |
| | 828 | name |
| | 829 | else |
| | 830 | try fs.path.join(allocator, &[_][]const u8{ expected_dir_name, name }); |
| | 831 | |
| | 832 | var entry = (try walker.next()).?; |
| | 833 | testing.expectEqualStrings(expected_dir_name, try fs.path.relative(allocator, tmp_path, entry.path)); |
| | 834 | } |
| | 835 | } |
Vincent Rischmann <vincent@rischmann.fr> 2020-12-28 17:50:29+01:00
lib