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fusefs: rename the ReadCacheable.default_readahead test

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The test didn't actually have anything to do with readahead.  Rename it to
"ReadCacheable.cache_block"

Sponsored by:	The FreeBSD Foundation
This commit is contained in:
Alan Somers 2019-06-17 14:42:27 +00:00
parent b5aaf286ea
commit eadd12d35d
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/projects/fuse2/; revision=349136
1 changed files with 7 additions and 6 deletions
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13
tests/sys/fs/fusefs/read.cc
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@ -628,8 +628,11 @@ TEST_F(Read_7_8, read)
/* Deliberately leak fd. close(2) will be tested in release.cc */
}
/* If the filesystem allows it, the kernel should try to readahead */
TEST_F(ReadCacheable, default_readahead)
/*
* If cacheing is enabled, the kernel should try to read an entire cache block
* at a time.
*/
TEST_F(ReadCacheable, cache_block)
{
const char FULLPATH[] = "mountpoint/some_file.txt";
const char RELPATH[] = "some_file.txt";
@ -637,9 +640,7 @@ TEST_F(ReadCacheable, default_readahead)
uint64_t ino = 42;
int fd;
ssize_t bufsize = 8;
/* hard-coded in fuse_internal.c */
size_t default_maxreadahead = 65536;
ssize_t filesize = default_maxreadahead * 2;
ssize_t filesize = m_maxbcachebuf * 2;
char *contents;
char buf[bufsize];
const char *contents1 = CONTENTS0 + bufsize;
@ -650,7 +651,7 @@ TEST_F(ReadCacheable, default_readahead)
expect_lookup(RELPATH, ino, filesize);
expect_open(ino, 0, 1);
expect_read(ino, 0, default_maxreadahead, default_maxreadahead,
expect_read(ino, 0, m_maxbcachebuf, m_maxbcachebuf,
contents);
fd = open(FULLPATH, O_RDONLY);