# The file tests the tclZlib.c file.
#
# This file contains a collection of tests for one or more of the Tcl built-in
# commands. Sourcing this file into Tcl runs the tests and generates output
# for errors. No output means no errors were found.
#
# Copyright (c) 1996-1998 by Sun Microsystems, Inc.
# Copyright (c) 1998-1999 by Scriptics Corporation.
#
# See the file "license.terms" for information on usage and redistribution of
# this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
# RCS: @(#) $Id: zlib.test,v 1.1 2008/12/11 14:13:33 dkf Exp $

if {[lsearch [namespace children] ::tcltest] == -1} {
    package require tcltest 2.1
    namespace import -force ::tcltest::*
}

test zlib-1.1 {zlib basics} -returnCodes error -body {
    zlib
} -result {wrong # args: should be "zlib command arg ?...?"}
test zlib-1.2 {zlib basics} -returnCodes error -body {
    zlib ? {}
} -result {bad command "?": must be adler32, compress, crc32, decompress, deflate, gunzip, gzip, inflate, stack, stream, or unstack}

test zlib-2.1 {zlib compress/decompress} {
    zlib decompress [zlib compress abcdefghijklm]
} abcdefghijklm

test zlib-3.1 {zlib deflate/inflate} {
    zlib inflate [zlib deflate abcdefghijklm]
} abcdefghijklm

test zlib-4.1 {zlib gzip/gunzip} {
    zlib gunzip [zlib gzip abcdefghijklm]
} abcdefghijklm

test zlib-5.1 {zlib adler32} {
    format %x [zlib adler32 abcdeabcdeabcdeabcdeabcdeabcde]
} b3b50b9b
test zlib-5.2 {zlib adler32} {
    format %x [zlib adler32 abcdeabcdeabcdeabcdeabcdeabcde 42]
} b8830bc4
test zlib-5.3 {zlib adler32} -returnCodes error -body {
    zlib adler32 abcdeabcdeabcdeabcdeabcdeabcde 42 x
} -result {wrong # args: should be "zlib adler32 data ?startValue?"}

test zlib-6.1 {zlib crc32} {
    format %x [zlib crc32 abcdeabcdeabcdeabcdeabcdeabcde]
} 6f73e901
test zlib-6.2 {zlib crc32} {
    format %x [zlib crc32 abcdeabcdeabcdeabcdeabcdeabcde 42]
} ce1c4914
test zlib-6.3 {zlib crc32} -returnCodes error -body {
    zlib crc32 abcdeabcdeabcdeabcdeabcdeabcde 42 x
} -result {wrong # args: should be "zlib crc32 data ?startValue?"}

test zlib-7.0 {zlib stream} -returnCodes error -setup {
    set s [zlib stream compress]
} -body {
    $s ?
} -cleanup {
    $s close
} -result {bad option "?": must be add, adler32, close, eof, finalize, flush, fullflush, get, put, or reset}
test zlib-7.1 {zlib stream} {
    set s [zlib stream compress]
    $s put -finalize abcdeEDCBA
    set data [$s get]
    set result [list [$s get] [format %x [$s adler32]]]
    $s close
    lappend result [zlib decompress $data]
} {{} 136f033f abcdeEDCBA}
test zlib-7.2 {zlib stream} {
    set s [zlib stream decompress]
    $s put -finalize [zlib compress abcdeEDCBA]
    set data [$s get]
    set result [list [$s get] [format %x [$s adler32]]]
    $s close
    lappend result $data
} {{} 136f033f abcdeEDCBA}
test zlib-7.3 {zlib stream} {
    set s [zlib stream deflate]
    $s put -finalize abcdeEDCBA
    set data [$s get]
    set result [list [$s get] [format %x [$s adler32]]]
    $s close
    lappend result [zlib inflate $data]
} {{} 1 abcdeEDCBA}
test zlib-7.4 {zlib stream} {
    set s [zlib stream inflate]
    $s put -finalize [zlib deflate abcdeEDCBA]
    set data [$s get]
    set result [list [$s get] [format %x [$s adler32]]]
    $s close
    lappend result $data
} {{} 1 abcdeEDCBA}

::tcltest::cleanupTests
return

# Local Variables:
# mode: tcl
# End: