diff options
| -rw-r--r-- | lib/std/fs/file.zig | 8 | ||||
| -rw-r--r-- | lib/std/io/test.zig | 18 |
2 files changed, 22 insertions, 4 deletions
diff --git a/lib/std/fs/file.zig b/lib/std/fs/file.zig index 5ecad01026..53ba3e8d15 100644 --- a/lib/std/fs/file.zig +++ b/lib/std/fs/file.zig @@ -279,12 +279,12 @@ pub const File = struct { } const times = [2]os.timespec{ os.timespec{ - .tv_sec = @divFloor(atime, std.time.ns_per_s), - .tv_nsec = @mod(atime, std.time.ns_per_s), + .tv_sec = math.cast(isize, @divFloor(atime, std.time.ns_per_s)) catch maxInt(isize), + .tv_nsec = math.cast(isize, @mod(atime, std.time.ns_per_s)) catch maxInt(isize), }, os.timespec{ - .tv_sec = @divFloor(mtime, std.time.ns_per_s), - .tv_nsec = @mod(mtime, std.time.ns_per_s), + .tv_sec = math.cast(isize, @divFloor(mtime, std.time.ns_per_s)) catch maxInt(isize), + .tv_nsec = math.cast(isize, @mod(mtime, std.time.ns_per_s)) catch maxInt(isize), }, }; try os.futimens(self.handle, ×); diff --git a/lib/std/io/test.zig b/lib/std/io/test.zig index 8b2dc9e894..e93b74169b 100644 --- a/lib/std/io/test.zig +++ b/lib/std/io/test.zig @@ -629,3 +629,21 @@ test "File seek ops" { try file.seekTo(1234); std.testing.expect((try file.getPos()) == 1234); } + +test "updateTimes" { + const tmp_file_name = "just_a_temporary_file.txt"; + var file = try File.openWrite(tmp_file_name); + defer { + file.close(); + std.fs.deleteFile(tmp_file_name) catch {}; + } + var stat_old = try file.stat(); + // Set atime and mtime to 5s before + try file.updateTimes( + stat_old.atime - 5 * std.time.ns_per_s, + stat_old.mtime - 5 * std.time.ns_per_s, + ); + var stat_new = try file.stat(); + std.testing.expect(stat_new.atime < stat_old.atime); + std.testing.expect(stat_new.mtime < stat_old.mtime); +} |