Judicaël Bedouet wrote:
I have just tested with an other machine (a Fedora core 6). It's
better but it's a tricky thing : gcc version is 4.1 (g++ (GCC) 4.1.2
20070626 (Red Hat 4.1.2-13)). First machine is an XUbuntu.
The file main.cxx is yet marked as UNTESTED under CDash. So, I tried
with CMake 2.4-6, which is provided by Fedora, and with this version,
I can see the line which is not covered.
As soon as I can, I will download the lastest CVS version to see if
the UNTESTED problem is resolved but I can't understand why under
XUbuntu I can't have coverage results.
The problem is here:
Unknown line: [Lignes exécutées: 57.14% de 21]
Unknown line: [File « /usr/include/c++/4.2/iostream »]
Unknown line: [Lignes exécutées: 100.00% de 1]
Unknown line: [File « /home/xxxxxxxx/cvs/xxxxxxx/Key.h »]
Unknown line: [Lignes exécutées: 100.00% de 4]
Looks like it is the French that is messing things up...
CTest has some regex stuff to parse the output of gcov:
std::string st2gcovOutputRex1 = "^File *[`'](.*)'$";
std::string st2gcovOutputRex2
= "Lines executed: *[0-9]+\\.[0-9]+% of [0-9]+$";
...
If none of those regex expressions are matched it does this:
cmCTestLog(this->CTest, ERROR_MESSAGE,
"Unknown line: [" << line->c_str() << "]" << std::endl);
cont->Error ++;
Your gcov has be internationalized and is not talking French, CTest does
not speak French. Is there an environment variable that can turn that off?
-Bill
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