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| author | Marius Kintel <marius@kintel.net> | 2011-11-24 22:10:46 (GMT) |
|---|---|---|
| committer | Marius Kintel <marius@kintel.net> | 2011-11-24 22:10:46 (GMT) |
| commit | 42d709908950790302f2f0bfc24267b77d6716c0 (patch) | |
| tree | df1eae5dabb2f2aecfaba217e65d727a16c032c8 /src/value.cc | |
| parent | 3f0a991a3da991ce9672fe92cffa157e194abab9 (diff) | |
Attempt to batte floating point rounding differences for testing purposes
Diffstat (limited to 'src/value.cc')
| -rw-r--r-- | src/value.cc | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/value.cc b/src/value.cc index ab78c2a..5ea766c 100644 --- a/src/value.cc +++ b/src/value.cc @@ -363,7 +363,20 @@ std::string Value::toString() const << ']'; break; case NUMBER: +#ifdef OPENSCAD_TESTING + // Quick and dirty hack to work around floating point rounding differences + // across platforms for testing purposes. + { + std::stringstream tmp; + tmp.precision(16); + tmp << this->num; + std::string tmpstr = tmp.str(); + if (tmpstr.size() > 16) tmpstr.erase(16); + stream << tmpstr; + } +#else stream << this->num; +#endif break; case BOOL: stream << (this->b ? "true" : "false"); |