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Make llleap_test.cpp avoid hard limit on MSVC std::ostringstream max. 

In load testing, we have observed intermittent failures on Windows in which
LLSDNotationStreamer into std::ostringstream seems to bump into a hard limit
of 1048590 bytes. ostringstream reports that much buffered data and returns
that much -- even though, on examination, the notation-serialized stream is
incomplete at that point. It's our intention to load-test LLLeap and
LLProcess, not the local iostream implementation; we hope that this kind of
data volume is comfortably greater than actual usage. Back off the
load-testing max size a bit.
master
Nat Goodspeed 2012-03-04 16:59:48 -05:00
parent 75f4125492
commit ca703b2b9c
1 changed files with 3 additions and 3 deletions
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6
indra/llcommon/tests/llleap_test.cpp
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@ -40,7 +40,7 @@ StringVec sv(const StringVec& listof) { return listof; }
#define sleep(secs) _sleep((secs) * 1000)
#endif
const size_t BUFFERED_LENGTH = 1024*1024; // try wrangling a megabyte of data
const size_t BUFFERED_LENGTH = 1024*1023; // try wrangling just under a megabyte of data
void waitfor(const std::vector<LLLeap*>& instances, int timeout=60)
{
@ -139,13 +139,13 @@ namespace tut
// dumping the entire packet wastes time and space.
// But if the error states a particular byte offset,
// truncate to (near) that offset when dumping data.
" location = re.search(r' at byte ([0-9]+)', str(e))\n"
" location = re.search(r' at (byte|index) ([0-9]+)', str(e))\n"
" if not location:\n"
" # didn't find offset, dump whole thing, no ellipsis\n"
" ellipsis = ''\n"
" else:\n"
" # found offset within error message\n"
" trunc = int(location.group(1)) + showmax\n"
" trunc = int(location.group(2)) + showmax\n"
" data = data[:trunc]\n"
" ellipsis = '... (%s more)' % (length - trunc)\n"
" offset = -showmax\n"