{$CLEO .s}
{$USE debug}
{$USE file}
{$USE bitwise}
var 0@ : Integer
var 1@ : Integer
var 2@ : Integer
var 3@ : Integer
var 4@ : Integer
var 5@ : Integer
var 6@ : Integer
var 7@ : Integer
var 8@ : Integer
var 9@ : Integer
var 10@ : Integer

goto @DATA_END
hex
    FF EE DD CC BB AA 99 88 77 66 55 44 33 22 11 00
end
:DATA_END


script_name "2301" // read_block_from_file
debug_on

trace "2301 (read_block_from_file)"


// open the file
wait 0
if
    0@ = open_file ".\2301.s" {mode} "r"
then
    trace "~g~~h~~h~2301 (read_block_from_file), #0 PASSED"
else
    breakpoint "~r~~h~~h~~h~2301 (read_block_from_file), #0 FAILED! Failed to open file."
end


// seek file to hex data block
wait 0
file_seek 0@ {offset} 7 {origin} SeekOrigin.Begin
trace "~g~~h~~h~2301 (read_block_from_file), #1 PASSED"


// read 0 bytes
wait 0
1@ = 0xcccccccc
2@ = 0xcccccccc
3@ = 0xcccccccc
4@ = 0xcccccccc
5@ = get_var_pointer 2@
if
    2301: read_block_from_file 0@ {size} 0 {destination} 5@ // tested opcode
then
    trace "~g~~h~~h~2301 (read_block_from_file), #2 PASSED"
else
    breakpoint "~r~~h~~h~~h~2301 (read_block_from_file), #2 FAILED! Condition result: FALSE"
end
if and
    1@ == 0xcccccccc
    2@ == 0xcccccccc
    3@ == 0xcccccccc
    4@ == 0xcccccccc
then
    trace "~g~~h~~h~2301 (read_block_from_file), #3 PASSED"
else
    breakpoint "~r~~h~~h~~h~2301 (read_block_from_file), #3 FAILED!~n~%08x %08x %08x %08x Expected~n~%08x %08x %08x %08x Occured" 0xcccccccc 0xcccccccc 0xcccccccc 0xcccccccc 1@ 2@ 3@ 4@
end


// read 1 byte
wait 0
1@ = 0xcccccccc
2@ = 0xcccccccc
3@ = 0xcccccccc
4@ = 0xcccccccc
5@ = get_var_pointer 2@
2301: read_block_from_file 0@ {size} 1 {destination} 5@ // tested opcode
if and
    1@ == 0xcccccccc
    2@ == 0xccccccff
    3@ == 0xcccccccc
    4@ == 0xcccccccc
then
    trace "~g~~h~~h~2301 (read_block_from_file), #4 PASSED"
else
    breakpoint "~r~~h~~h~~h~2301 (read_block_from_file), #4 FAILED!~n~%08x %08x %08x %08x Expected~n~%08x %08x %08x %08x Occured" 0xcccccccc 0xccccccff 0xcccccccc 0xcccccccc 1@ 2@ 3@ 4@
end


// read 2 bytes
wait 0
1@ = 0xcccccccc
2@ = 0xcccccccc
3@ = 0xcccccccc
4@ = 0xcccccccc
5@ = get_var_pointer 2@
2301: read_block_from_file 0@ {size} 2 {destination} 5@ // tested opcode
if and
    1@ == 0xcccccccc
    2@ == 0xccccddee
    3@ == 0xcccccccc
    4@ == 0xcccccccc
then
    trace "~g~~h~~h~2301 (read_block_from_file), #5 PASSED"
else
    breakpoint "~r~~h~~h~~h~2301 (read_block_from_file), #5 FAILED!~n~%08x %08x %08x %08x Expected~n~%08x %08x %08x %08x Occured" 0xcccccccc 0xccccddee 0xcccccccc 0xcccccccc 1@ 2@ 3@ 4@
end


// read 3 bytes
wait 0
1@ = 0xcccccccc
2@ = 0xcccccccc
3@ = 0xcccccccc
4@ = 0xcccccccc
5@ = get_var_pointer 2@
2301: read_block_from_file 0@ {size} 3 {destination} 5@ // tested opcode
if and
    1@ == 0xcccccccc
    2@ == 0xccaabbcc
    3@ == 0xcccccccc
    4@ == 0xcccccccc
then
    trace "~g~~h~~h~2301 (read_block_from_file), #6 PASSED"
else
    breakpoint "~r~~h~~h~~h~2301 (read_block_from_file), #6 FAILED!~n~%08x %08x %08x %08x Expected~n~%08x %08x %08x %08x Occured" 0xcccccccc 0xccaabbcc 0xcccccccc 0xcccccccc 1@ 2@ 3@ 4@
end


// read 4 bytes
wait 0
1@ = 0xcccccccc
2@ = 0xcccccccc
3@ = 0xcccccccc
4@ = 0xcccccccc
5@ = get_var_pointer 2@
2301: read_block_from_file 0@ {size} 4 {destination} 5@ // tested opcode
if and
    1@ == 0xcccccccc
    2@ == 0x66778899
    3@ == 0xcccccccc
    4@ == 0xcccccccc
then
    trace "~g~~h~~h~2301 (read_block_from_file), #7 PASSED"
else
    breakpoint "~r~~h~~h~~h~2301 (read_block_from_file), #7 FAILED!~n~%08x %08x %08x %08x Expected~n~%08x %08x %08x %08x Occured" 0xcccccccc 0x66778899 0xcccccccc 0xcccccccc 1@ 2@ 3@ 4@
end


// read 6 bytes
wait 0
1@ = 0xcccccccc
2@ = 0xcccccccc
3@ = 0xcccccccc
4@ = 0xcccccccc
5@ = get_var_pointer 2@
2301: read_block_from_file 0@ {size} 6 {destination} 5@ // tested opcode
if and
    1@ == 0xcccccccc
    2@ == 0x22334455
    3@ == 0xcccc0011
    4@ == 0xcccccccc
then
    trace "~g~~h~~h~2301 (read_block_from_file), #8 PASSED"
else
    breakpoint "~r~~h~~h~~h~2301 (read_block_from_file), #8 FAILED!~n~%08x %08x %08x %08x Expected~n~%08x %08x %08x %08x Occured" 0xcccccccc 0x22334455 0xcccc0011 0xcccccccc 1@ 2@ 3@ 4@
end


// close the file
wait 0
close_file 0@
trace "~g~~h~~h~2301 (read_block_from_file), #9 PASSED"


terminate_this_custom_script