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|
#
# NAME: test1
# DESCRIPTION: fragment two files to excess
#
proc test1 {} {
global curvol
set block [block]
set max 250
mkvol
puts "Creating files..."
set file1 "Foo"
set file2 "Bar"
hcreate $file1
hcreate $file2
puts "Fragmenting files..."
set count 0
for {set i 0} {$i < $max} {incr i} {
set len [string length "$i "]
if {[expr $count + $len] > 79} {
puts ""
set count 0
}
puts -nonewline "$i "
flush stdout
incr count $len
set file [$curvol open $file1]
$file fork data
$file seek 0 end
$file write $block
$file fork rsrc
$file seek 0 end
$file write $block
$file close
set file [$curvol open $file2]
$file fork data
$file seek 0 end
$file write $block
$file fork rsrc
$file seek 0 end
$file write $block
$file close
}
puts ""
remount
puts "Comparing file data forks..."
set fh1 [$curvol open $file1]
set fh2 [$curvol open $file2]
$fh1 fork data
$fh2 fork data
for {set i 0} {$i < $max} {incr i} {
set data [$fh1 read [string length $block]]
if {[string compare $data $block]} {
error "$fh1 ($file1) fork data block $i differs"
}
set data [$fh2 read [string length $block]]
if {[string compare $data $block]} {
error "$fh2 ($file2) fork data block $i differs"
}
}
if {[string length [$fh1 read 1]]} {
error "$fh1 ($file1) bad data fork length"
}
if {[string length [$fh2 read 1]]} {
error "$fh2 ($file2) bad data fork length"
}
puts "Comparing file resource forks..."
$fh1 fork rsrc
$fh2 fork rsrc
for {set i 0} {$i < $max} {incr i} {
set data [$fh1 read [string length $block]]
if {[string compare $data $block]} {
error "$fh1 ($file1) fork rsrc block $i differs"
}
set data [$fh2 read [string length $block]]
if {[string compare $data $block]} {
error "$fh2 ($file2) fork rsrc block $i differs"
}
}
if {[string length [$fh1 read 1]]} {
error "$fh1 ($file1) bad resource fork length"
}
if {[string length [$fh2 read 1]]} {
error "$fh2 ($file2) bad resource fork length"
}
$fh1 close
$fh2 close
}
|
