diff options
Diffstat (limited to 'src/ninep')
| -rw-r--r-- | src/ninep/ctl.zig | 14 | ||||
| -rw-r--r-- | src/ninep/pane.zig | 3 |
2 files changed, 16 insertions, 1 deletions
diff --git a/src/ninep/ctl.zig b/src/ninep/ctl.zig index b93d83c3..ebb85609 100644 --- a/src/ninep/ctl.zig +++ b/src/ninep/ctl.zig @@ -2201,6 +2201,20 @@ test "+Unsaved drops a pane once it has closed" { try testing.expect(std.mem.indexOf(u8, list.file.?.content, "/tmp/pardes-unsaved-a.txt: Modified") == null); } +test "a buffer whose file was deleted on disk is dirty, and Del asks first" { + const p = try withFile(testing.allocator, "x\n"); + defer p.deinit(); + const serial = serialOf(p); + try testing.expectEqualStrings("0", std.mem.trimEnd(u8, rd(p, Node.of(serial, .dirty), 0, 8).bytes, "\n")); + pardes.panes.File.deleted(p, @intCast(p.paneBySerial(serial).?)); + try testing.expectEqualStrings("1", std.mem.trimEnd(u8, rd(p, Node.of(serial, .dirty), 0, 8).bytes, "\n")); + try testing.expectEqual(Status.err, wr(p, Node.of(serial, .ctl), "Del\n").reply.status); + try testing.expect(p.paneBySerial(serial) != null); + _ = wr(p, Node.of(serial, .ctl), "Del\n"); + p.sync(); + try testing.expect(p.paneBySerial(serial) == null); +} + test "every EINVAL a write gets says why, in its err record too; DEL is a control character in a line" { const p = try withFile(testing.allocator, "x\n"); defer p.deinit(); diff --git a/src/ninep/pane.zig b/src/ninep/pane.zig index f90a83d8..d48c8e71 100644 --- a/src/ninep/pane.zig +++ b/src/ninep/pane.zig @@ -125,7 +125,8 @@ pub fn tagOf(p: *Pardes, pane: *Pane) []const u8 { pub fn dirtyOf(pane: *const Pane) bool { const f = if (pane.file) |*x| x else return false; if (!panes.Output.fileTraits(f.output).saves) return false; - return f.revision != f.saved_revision; + // Its file deleted on disk: the text is only here now, as acme counts it. + return f.revision != f.saved_revision or f.disk_gone; } /// The pane's name: its file, its document, or a terminal's directory. |