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-rw-r--r--tests/zlib.test9
1 files changed, 8 insertions, 1 deletions
diff --git a/tests/zlib.test b/tests/zlib.test
index 0712929..4e51ebb 100644
--- a/tests/zlib.test
+++ b/tests/zlib.test
@@ -16,6 +16,13 @@ if {"::tcltest" ni [namespace children]} {
}
testConstraint zlib [llength [info commands zlib]]
+testConstraint recentZlib 0
+catch {
+ # Work around a bug in some versions of zlib; known to manifest on at
+ # least Mac OS X Mountain Lion...
+ testConstraint recentZlib \
+ [package vsatisfies [zlib::pkgconfig get zlibVersion] 1.2.6]
+}
test zlib-1.1 {zlib basics} -constraints zlib -returnCodes error -body {
zlib
@@ -269,7 +276,7 @@ test zlib-8.9 {transformation and fconfigure} -setup {
} -result {3064818174 358 358}
test zlib-8.10 {transformation and fconfigure} -setup {
lassign [chan pipe] inSide outSide
-} -constraints zlib -body {
+} -constraints {zlib recentZlib} -body {
zlib push deflate $outSide -dictionary $spdyDict
fconfigure $outSide -blocking 0 -translation binary -buffering none
fconfigure $inSide -blocking 0 -translation binary