Adapt tests and manual for w32notify

* doc/lispref/os.texi (File Notifications): w32notify does not
send `attribute-changed' events.

* test/automated/file-notify-tests.el (file-notify--test-with-events):
Simplify parameters.  Adapt all callees.
(file-notify-test02-events): w32notify does not send
`attribute-changed' events.
(file-notify-test04-file-validity, file-notify-test05-dir-validity):
Do not skip in case of w32notify.  Simply ignore this part of the test.

1 files changed, 6 insertions, 1 deletions

diff --git a/doc/lispref/os.texi b/doc/lispref/os.texi
index f5eecb2d569..1d0723e00ef 100644
--- a/doc/lispref/os.texi
+++ b/doc/lispref/os.texi
@@ -2565,7 +2565,7 @@ specification prior to @samp{"1.0"}.
 
 Several operating systems support watching of filesystems for changes
 of files.  If configured properly, Emacs links a respective library
-like @file{gfilenotify}, @file{inotify}, or  @file{w32notify}
+like @file{gfilenotify}, @file{inotify}, or @file{w32notify}
 statically.  These libraries enable watching of filesystems on the
 local machine.
 
@@ -2632,6 +2632,11 @@ any one of the following symbols:
 a @var{file} attribute was changed
 @end table
 
+Note that the @file{w32notify} library does not report
+@code{attribute-changed} events.  Even in case a file attribute has
+changed, like permissions or modification time, this library reports a
+@code{changed} event.
+
 @var{file} and @var{file1} are the name of the file(s) whose event is
 being reported.  For example: