1 files changed, 70 insertions, 4 deletions

diff --git a/tests/zlib.test b/tests/zlib.test
index 968469d..ae8742b 100644
--- a/tests/zlib.test
+++ b/tests/zlib.test
@@ -138,6 +138,25 @@ test zlib-7.7 {zlib stream: Bug 25842c161} -constraints zlib -body {
 } -cleanup {
     catch {$s close}
 } -result ""
+# Also causes Tk Bug 10f2e7872b
+test zlib-7.8 {zlib stream: Bug b26e38a3e4} -constraints zlib -setup {
+    expr srand(12345)
+    set randdata {}
+    for {set i 0} {$i<6001} {incr i} {
+	append randdata [binary format c [expr {int(256*rand())}]]
+    }
+} -body {
+    set strm [zlib stream compress]
+    for {set i 1} {$i<3000} {incr i} {
+	$strm put $randdata
+    }
+    $strm put -finalize $randdata
+    set data [$strm get]
+    list [string length $data] [string length [zlib decompress $data]]
+} -cleanup {
+    catch {$strm close}
+    unset -nocomplain randdata data
+} -result {120185 18003000}
 
 test zlib-8.1 {zlib transformation} -constraints zlib -setup {
     set file [makeFile {} test.gz]
@@ -251,9 +270,10 @@ test zlib-8.8 {transformation and fconfigure} -setup {
 } -constraints zlib -body {
     zlib push compress $outSide -dictionary $spdyDict
     fconfigure $outSide -blocking 0 -translation binary -buffering none
-    fconfigure $inSide -blocking 0 -translation binary
+    fconfigure $inSide -blocking 1 -translation binary
     puts -nonewline $outSide $spdyHeaders
     chan pop $outSide
+    chan close $outSide
     set compressed [read $inSide]
     catch {zlib decompress $compressed} err opt
     list [string length [zlib compress $spdyHeaders]] \
@@ -269,10 +289,11 @@ test zlib-8.9 {transformation and fconfigure} -setup {
 } -constraints zlib -body {
     zlib push compress $outSide -dictionary $spdyDict
     fconfigure $outSide -blocking 0 -translation binary -buffering none
-    fconfigure $inSide -blocking 0 -translation binary
+    fconfigure $inSide -blocking 1 -translation binary
     puts -nonewline $outSide $spdyHeaders
     set result [fconfigure $outSide -checksum]
     chan pop $outSide
+    chan close $outSide
     $strm put -dictionary $spdyDict [read $inSide]
     lappend result [string length $spdyHeaders] [string length [$strm get]]
 } -cleanup {
@@ -285,9 +306,10 @@ test zlib-8.10 {transformation and fconfigure} -setup {
 } -constraints {zlib recentZlib} -body {
     zlib push deflate $outSide -dictionary $spdyDict
     fconfigure $outSide -blocking 0 -translation binary -buffering none
-    fconfigure $inSide -blocking 0 -translation binary
+    fconfigure $inSide -blocking 1 -translation binary
     puts -nonewline $outSide $spdyHeaders
     chan pop $outSide
+    chan close $outSide
     set compressed [read $inSide]
     catch {
 	zlib inflate $compressed
@@ -306,9 +328,10 @@ test zlib-8.11 {transformation and fconfigure} -setup {
 } -constraints zlib -body {
     zlib push deflate $outSide -dictionary $spdyDict
     fconfigure $outSide -blocking 0 -translation binary -buffering none
-    fconfigure $inSide -blocking 0 -translation binary
+    fconfigure $inSide -blocking 1 -translation binary
     puts -nonewline $outSide $spdyHeaders
     chan pop $outSide
+    chan close $outSide
     $strm put -dictionary $spdyDict [read $inSide]
     list [string length $spdyHeaders] [string length [$strm get]]
 } -cleanup {
@@ -401,6 +424,26 @@ test zlib-8.16 {Bug 3603553: buffer transfer with large writes} -setup {
 } -cleanup {
     removeFile $file
 } -result 57647
+test zlib-8.17 {Bug dd260aaf: fconfigure} -setup {
+    lassign [chan pipe] inSide outSide
+} -constraints zlib -body {
+    zlib push inflate $inSide
+    zlib push deflate $outSide
+    list [chan configure $inSide -dictionary] [chan configure $outSide -dictionary]
+} -cleanup {
+    catch {close $inSide}
+    catch {close $outSide}
+} -result {{} {}}
+test zlib-8.18 {Bug dd260aaf: fconfigure} -setup {
+    lassign [chan pipe] inSide outSide
+} -constraints zlib -body {
+    zlib push inflate $inSide -dictionary "one two"
+    zlib push deflate $outSide -dictionary "one two"
+    list [chan configure $inSide -dictionary] [chan configure $outSide -dictionary]
+} -cleanup {
+    catch {close $inSide}
+    catch {close $outSide}
+} -result {{one two} {one two}}
 
 test zlib-9.1 "check fcopy with push" -constraints zlib -setup {
     set sfile [makeFile {} testsrc.gz]
@@ -893,6 +936,29 @@ test zlib-12.1 {Tk Bug 9eb55debc5} -constraints zlib -setup {
 } -cleanup {
     $stream close
 } -result {12026 18000}
+test zlib-12.2 {Patrick Dunnigan's issue} -constraints zlib -setup {
+    set filesrc [makeFile {} test.input]
+    set filedst [makeFile {} test.output]
+    set f [open $filesrc "wb"]
+    for {set i 0} {$i < 10000} {incr i} {
+	puts -nonewline $f "x"
+    }
+    close $f
+} -body {
+    set fin [open $filesrc "rb"]
+    set fout [open $filedst "wb"]
+    set header [dict create filename "test.input" time 0]
+    try {
+	fcopy $fin [zlib push gzip $fout -header $header]
+    } finally {
+	close $fin
+	close $fout
+    }
+    file size $filedst
+} -cleanup {
+    removeFile $filesrc
+    removeFile $filedst
+} -result 4152
 
 ::tcltest::cleanupTests
 return