From 763008fd88006594ce9be81fefccd655046fdc59 Mon Sep 17 00:00:00 2001 From: Luis Henriques Date: Mon, 8 May 2017 16:12:27 +0100 Subject: [PATCH] src/seek_sanity_test: ensure file size is big enough Tests test07, test08, and test09 preallocate a file and assume the file size used is bigger than 10xbufsz (100xbufsz for test09). This patch adjusts the file size so this assumption is always true. As an example, here's test07 output for cephfs, where the allocation size is set to 4194304, and the output is (4194304 * 10 + 4194304) 07. Test file with unwritten extents, only have dirty pages 07.01 SEEK_HOLE expected 0 or 4194304, got 46137344. FAIL 07.02 SEEK_HOLE expected 1 or 4194304, got 46137344. FAIL Signed-off-by: Luis Henriques Reviewed-by: Eryu Guan Signed-off-by: Eryu Guan --- src/seek_sanity_test.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/seek_sanity_test.c b/src/seek_sanity_test.c index a6dd48cc..0f5c22e7 100644 --- a/src/seek_sanity_test.c +++ b/src/seek_sanity_test.c @@ -280,7 +280,7 @@ static int test09(int fd, int testnum) int ret = 0; char *buf = NULL; int bufsz = alloc_size; - int filsz = 8 << 20; + int filsz = bufsz * 100 + bufsz; /* * HOLE - unwritten DATA in dirty page - HOLE - @@ -336,7 +336,7 @@ static int test08(int fd, int testnum) int ret = 0; char *buf = NULL; int bufsz = alloc_size; - int filsz = 4 << 20; + int filsz = bufsz * 10 + bufsz; /* HOLE - unwritten DATA in writeback page */ /* Each unit is bufsz */ @@ -385,7 +385,7 @@ static int test07(int fd, int testnum) int ret = 0; char *buf = NULL; int bufsz = alloc_size; - int filsz = 4 << 20; + int filsz = bufsz * 10 + bufsz; /* HOLE - unwritten DATA in dirty page */ /* Each unit is bufsz */ -- 2.39.5