# $NetBSD: tests,v 1.5 2000/07/02 22:36:50 pk Exp $

#fill up an extent, should coalesce into one allocation
extent test1 0 0x4f
alloc_region 0x00 0x10
alloc_region 0x20 0x10
alloc_region 0x40 0x10
alloc_region 0x10 0x10
alloc_subregion 0 0x4f 0x10
print

#check whether subregion is obeyed (PR kern/7539)
extent test2 0 0x2f EX_NOCOALESCE
alloc_region 0x00 0x10
alloc_subregion 0x20 0x30 0x10
print

#check overlap into subregion (fixed in 1.25)
extent test3 0 0x3f EX_NOCOALESCE
alloc_region 0x00 0x20
alloc_region 0x30 0x10
alloc_subregion 0x10 0x3f 0x10
print

#check overflow in boundary check, before an allocated region (fixed in 1.32)
extent test4 0xf0000000 0xffffffff
alloc_region 0xf1000000 0x1
boundary 0x20000000
alloc_subregion 0xf0000000 0xffffffff 0x1
print

#check overflow in boundary check, before the subregion end (fixed in 1.32)
extent test5 0xf0000000 0xffffffff
boundary 0x20000000
alloc_subregion 0xf0000000 0xffffffff 0x1
print

#check allocation beyond last boundary line (to be fixed)
# last two allocations should succeed without boundary "fixups"
extent test6 0 11
boundary 8
alloc_subregion 0 11 8
alloc_subregion 0 11 2
alloc_subregion 0 11 2
print

#check allocation beyond last boundary line (to be fixed)
# last allocation should be bumped to the next boundary and exactly fit
# the remaining space
extent test7 0 11
boundary 8
alloc_subregion 0 11 7
alloc_subregion 0 11 4
print