From f86722c34c92f265bc9a20cb171d2fcfeab7d341 Mon Sep 17 00:00:00 2001
From: Sergey Poznyakoff <gray@gnu.org>
Date: Mon, 14 Jan 2019 12:26:59 +0200
Subject: [PATCH] Fix expected output in dirrem tests.

In both tests, the "file changed as we read it" warning might be
produced for dir/sub, depending on the ctime resolution and timing.
The problem was fixed by 64b43fdf70d82c39eb2ca900cd4f8e49, but regressed
after e7cd377f7801d42aa8e07addff93d2150666c237, which removed 1 second
delays between each pair of checkpoints. Since the presense or absense
of this warning is irrelevant for the test, it is now suppressed.

* tests/dirrem01.at: Suppress the file-changed warning.
* tests/dirrem02.at: Likewise.
---
 tests/dirrem01.at | 15 ++++++++++-----
 tests/dirrem02.at |  5 +++--
 2 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/tests/dirrem01.at b/tests/dirrem01.at
index 0a9c9e5..24bf392 100644
--- a/tests/dirrem01.at
+++ b/tests/dirrem01.at
@@ -27,9 +27,13 @@
 # it prints a warning and exits with TAREXIT_DIFFERS.
 #
 # This test checks whether this behaviour is mimicked for directories, too.
-
-# Remark: This file is based on 'filerem01.at', which is the test-case for
-# a vanishing file.
+#
+# Notes:
+#   1. This file is based on 'filerem01.at', which is the test-case for
+#   a vanishing file.
+#   2. Depending on the stat.st_ctime resolution, the "file changed as we
+#   read it" warning might be issued for dir/sub. The test takes care to
+#   suppress it.
 
 AT_SETUP([directory removed before reading])
 AT_KEYWORDS([create incremental listed dirchange dirrem dirrem01])
@@ -48,13 +52,14 @@ esac
 
 genfile --run --checkpoint=$CPT --unlink dir/sub/file2 --unlink dir/sub -- \
        tar --blocking-factor=1 -c -f archive.tar \
-       --listed-incremental db -v dir >/dev/null
+       --listed-incremental db \
+       --warning=no-file-changed \
+       -v dir >/dev/null
 ],
 [1],
 [ignore],
 [tar: dir: Directory is new
 tar: dir/sub: Directory is new
-tar: dir/sub: file changed as we read it
 tar: dir/sub: File removed before we read it
 ],[],[],[gnu,posix])
 
diff --git a/tests/dirrem02.at b/tests/dirrem02.at
index c314484..3c63bbe 100644
--- a/tests/dirrem02.at
+++ b/tests/dirrem02.at
@@ -45,13 +45,14 @@ esac
 
 genfile --run --checkpoint=$CPT --unlink dir/sub/file2 --unlink dir/sub -- \
        tar --blocking-factor=1 -c -f archive.tar \
-       --listed-incremental db -v dir dir/sub >/dev/null
+       --listed-incremental db \
+       --warning=no-file-changed \
+       -v dir dir/sub >/dev/null
 ],
 [2],
 [ignore],
 [tar: dir: Directory is new
 tar: dir/sub: Directory is new
-tar: dir/sub: file changed as we read it
 tar: dir/sub: Cannot open: No such file or directory
 tar: Exiting with failure status due to previous errors
 ],[],[],[gnu,posix])
-- 
2.20.1