Make test 259 a bit more readable by using the new _math() function. Signed-off-by: Alex Elder <aelder@xxxxxxx> --- 259 | 17 ++++++----------- 259.out | 12 ++++++------ 2 files changed, 12 insertions(+), 17 deletions(-) Index: b/259 =================================================================== --- a/259 +++ b/259 @@ -43,20 +43,15 @@ trap "_cleanup ; exit \$status" 0 1 2 3 _supported_fs xfs _supported_os Linux +_require_math + testfile=$TEST_DIR/259.image # Test various sizes slightly less than 4 TB -# 4398046511103 = 2^42 - 1 -# 4398046510592 = 2^42 - 512 -# 4398046510080 = 2^42 - 1024 -# 4398046510079 = 2^42 - 1025 -# 4398046509056 = 2^42 - 2048 -# 4398046507008 = 2^42 - 4096 - -for ddseek in 4398046511103 4398046510592 4398046510080 \ - 4398046510079 4398046509056 4398046507008; -do - echo "Trying to make $ddseek B long xfs fs image" +four_TB=$(_math "2^42") +for del in 1 512 1024 1025 2048 4096; do + ddseek=$(_math "$four_TB - $del") + echo "Trying to make (2 TB - $del) B long xfs fs image" rm -f "$testfile" dd if=/dev/zero "of=$testfile" bs=1 count=0 seek=$ddseek \ >/dev/null 2>&1 || echo "dd failed" Index: b/259.out =================================================================== --- a/259.out +++ b/259.out @@ -1,7 +1,7 @@ QA output created by 259 -Trying to make 4398046511103 B long xfs fs image -Trying to make 4398046510592 B long xfs fs image -Trying to make 4398046510080 B long xfs fs image -Trying to make 4398046510079 B long xfs fs image -Trying to make 4398046509056 B long xfs fs image -Trying to make 4398046507008 B long xfs fs image +Trying to make (2 TB - 1) B long xfs fs image +Trying to make (2 TB - 512) B long xfs fs image +Trying to make (2 TB - 1024) B long xfs fs image +Trying to make (2 TB - 1025) B long xfs fs image +Trying to make (2 TB - 2048) B long xfs fs image +Trying to make (2 TB - 4096) B long xfs fs image _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs
