| ... | @@ -180,6 +180,42 @@ test "Dir.Iterator" { | ... | @@ -180,6 +180,42 @@ test "Dir.Iterator" { |
| 180 | try testing.expect(contains(&entries, Dir.Entry{ .name = "some_dir", .kind = Dir.Entry.Kind.Directory })); | 180 | try testing.expect(contains(&entries, Dir.Entry{ .name = "some_dir", .kind = Dir.Entry.Kind.Directory })); |
| 181 | } | 181 | } |
| 182 | | 182 | |
| | 183 | // TODO Only passes on Windows, see https://github.com/ziglang/zig/issues/10317 |
| | 184 | test "Dir.Iterator twice" { |
| | 185 | if (builtin.os.tag != .windows) return error.SkipZigTest; |
| | 186 | |
| | 187 | var tmp_dir = tmpDir(.{ .iterate = true }); |
| | 188 | defer tmp_dir.cleanup(); |
| | 189 | |
| | 190 | // First, create a couple of entries to iterate over. |
| | 191 | const file = try tmp_dir.dir.createFile("some_file", .{}); |
| | 192 | file.close(); |
| | 193 | |
| | 194 | try tmp_dir.dir.makeDir("some_dir"); |
| | 195 | |
| | 196 | var arena = ArenaAllocator.init(testing.allocator); |
| | 197 | defer arena.deinit(); |
| | 198 | const allocator = arena.allocator(); |
| | 199 | |
| | 200 | var i: u8 = 0; |
| | 201 | while (i < 2) : (i += 1) { |
| | 202 | var entries = std.ArrayList(Dir.Entry).init(allocator); |
| | 203 | |
| | 204 | // Create iterator. |
| | 205 | var iter = tmp_dir.dir.iterate(); |
| | 206 | while (try iter.next()) |entry| { |
| | 207 | // We cannot just store `entry` as on Windows, we're re-using the name buffer |
| | 208 | // which means we'll actually share the `name` pointer between entries! |
| | 209 | const name = try allocator.dupe(u8, entry.name); |
| | 210 | try entries.append(Dir.Entry{ .name = name, .kind = entry.kind }); |
| | 211 | } |
| | 212 | |
| | 213 | try testing.expect(entries.items.len == 2); // note that the Iterator skips '.' and '..' |
| | 214 | try testing.expect(contains(&entries, Dir.Entry{ .name = "some_file", .kind = Dir.Entry.Kind.File })); |
| | 215 | try testing.expect(contains(&entries, Dir.Entry{ .name = "some_dir", .kind = Dir.Entry.Kind.Directory })); |
| | 216 | } |
| | 217 | } |
| | 218 | |
| 183 | fn entryEql(lhs: Dir.Entry, rhs: Dir.Entry) bool { | 219 | fn entryEql(lhs: Dir.Entry, rhs: Dir.Entry) bool { |
| 184 | return mem.eql(u8, lhs.name, rhs.name) and lhs.kind == rhs.kind; | 220 | return mem.eql(u8, lhs.name, rhs.name) and lhs.kind == rhs.kind; |
| 185 | } | 221 | } |
ominitay <37453713+ominitay@users.noreply.github.com> 2021-12-24 01:21:35+00:00
Commit is signed but in an unrecognized format.
lib