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| author | dkf <donal.k.fellows@manchester.ac.uk> | 2016-10-30 05:04:54 (GMT) |
|---|---|---|
| committer | dkf <donal.k.fellows@manchester.ac.uk> | 2016-10-30 05:04:54 (GMT) |
| commit | 51bce8152fb964591bf095135d365d1586291d1c (patch) | |
| tree | 9d27d22acc9a7d60cc5027c06c5ae8eaa4eab310 /tests | |
| parent | 597d65b1e9b9c0c40782bc5ee8b372bf4bb6b995 (diff) | |
| parent | f50fc619a4f614dc4011b6bf50add8f947d6cb35 (diff) | |
| download | tcl-51bce8152fb964591bf095135d365d1586291d1c.zip tcl-51bce8152fb964591bf095135d365d1586291d1c.tar.gz tcl-51bce8152fb964591bf095135d365d1586291d1c.tar.bz2 | |
[b26e38a3e4] Ensure that compressing streams manage buffers correctly in all cases.
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/zlib.test | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/zlib.test b/tests/zlib.test index 15dbb34..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] |