diff options
Diffstat (limited to 'test/snapshots/filewatch.snap')
| -rw-r--r-- | test/snapshots/filewatch.snap | 43 |
1 files changed, 31 insertions, 12 deletions
diff --git a/test/snapshots/filewatch.snap b/test/snapshots/filewatch.snap index 1ac8d081..6f1f2976 100644 --- a/test/snapshots/filewatch.snap +++ b/test/snapshots/filewatch.snap @@ -1,7 +1,23 @@ # external file updates: a write from outside pardes lands in the open pane, # and Undo brings the unsaved edit back. That is the whole contract — the # update is committed like any other edit, so nothing has to be merged. -lines w.txt 12 +# +# The writer must be a STRANGER to the editor. This script used to have a +# pardes PANE run the write, which proved much less than it looked: that +# shell's own pty output wakes the loop and paints a frame, so the reload +# could be riding on the keystroke's frame instead of on the watch. `run` is a +# child of the RUNNER — nothing it does reaches an app pty — and every +# assertion below it is a `wait`, which only READS the pty. So between the +# write and the reload the app receives no keystroke, no resize, no mouse: if +# the watch does not wake the loop by itself, these waits time out. +# +# Two files in two directories, written the two ways files actually change: +# w.txt in place (CLOSE_WRITE) and sub/s.txt by rename-over, which is what +# `zig fmt`, `git checkout` and every editor's atomic save do (MOVED_TO, and +# a new inode — the reason the mark is on the directory). +dirmk sub +file w.txt line 1\nline 2\n/tmp/pardes-snap/filewatch/cwd/sub/s.txt\nline 4\nline 5\nline 6\nline 7\nline 8\nline 9\nline 10\nline 11\nline 12\n +lines sub/s.txt 8 start 30 150 -n 3 wait 8000 w.txt stable 700 20000 @@ -15,9 +31,15 @@ key esc settle 100 press right 6 8 release right 6 8 -wait 10000 line 3 +wait 10000 line 4 stable 700 15000 -# an UNSAVED edit on line 1 +# ...and open sub/s.txt from the path sitting on line 3 of that pane, so the +# second watched pane is in a DIFFERENT directory from the first +press right 20 5 +release right 20 5 +wait 10000 line 8 +stable 700 15000 +# an UNSAVED edit on line 1 of w.txt press left 10 3 release left 10 3 stable 400 5000 @@ -27,18 +49,15 @@ key esc settle 100 stable 400 5000 snap edited -# overwrite the file from a shell in another column. The marker is split so -# the ECHOED command line never matches the wait — only the reloaded pane does -press left 60 5 -release left 60 5 -stable 400 5000 -key c-b -stable 600 8000 -text echo EXTERN''AL > w.txt -key enter +# ---- from here to `snap reloaded_sub`, pardes is sent NOTHING ---- +run printf 'EXTERNAL\n' > w.txt wait 10000 EXTERNAL stable 700 10000 snap reloaded +run printf 'RENAMED\n' > sub/t && mv sub/t sub/s.txt +wait 10000 RENAMED +stable 700 10000 +snap reloaded_sub # back in the file pane: one undo and the unsaved edit is there again press left 10 3 release left 10 3 |