Re: catch rethrown exception in gtest (using google's gtest),
On Nov 24, 10:37 am, "Alf P. Steinbach /Usenet" <alf.p.steinbach
+use...@gmail.com> wrote:
* dust, on 24.11.2010 06:24:
Hi,
I'm a testng a function func(), a member function of class A, defined
in A.cpp. But while creating object of A, an exception is thrown in
constructor.
Here is gdb output:
(gdb) bt
#0 0x00504eff in raise () from /lib/tls/libc.so.6
#1 0x00506705 in abort () from /lib/tls/libc.so.6
#2 0x0019c4f7 in __cxa_call_unexpected () from /usr/lib/libstdc++.so=
..
5
#3 0x0019c544 in std::terminate () from /usr/lib/libstdc++.so.5
#4 0x0019c6b6 in __cxa_throw () from /usr/lib/libstdc++.so.5
#5 0x0804b530 in A (this=0x9be8390) at path/to/A.cpp:381
As this obect is being created in my test case, I put the object
creation in try catch block as
try
{
A obj;
}
catch (int res) { }
When I compiled and run the test, this time an exception is thrown in
Test body itself. Here is the gdb output:
(gdb) bt
#0 0x00cd2eff in raise () from /lib/tls/libc.so.6
#1 0x00cd4705 in abort () from /lib/tls/libc.so.6
#2 0x00eca4f7 in __cxa_call_unexpected () from /usr/lib/libstdc++.so=
..
5
#3 0x00eca544 in std::terminate () from /usr/lib/libstdc++.so.5
#4 0x00eca71c in __cxa_rethrow () from /usr/lib/libstdc++.so.5
#5 0x08054103 in myTest_Test::TestBody (this=0x868b230) at A.cpp:1=
3
The difference between 2 output is at frame #2, in 1st case it is
__cxa_throw (), and in 2nd case it is __cxa_rethrow ().
Please help me how to catch the exception generated from my test case.
Possibly some feeble-minded person will post an "answer" containing three=
dots,
and you will think that's great.
The rest of us are, however, more concerned with correctness than local
symptom-fixes, and, note: we are not telepaths, sorry.
So, post the relevant code.
Posting exact code might be a violation of copyright. So I have
replaced all paths with "path/to/..." and class name to generic name,
A.
However my test case is written by me and hence not a violation. So I
have posted the exact test body (try, catch block).
The main issue here is "exception re-thrown in catch block". Please
try to suggest a generic solution.
See the relevant FAQ item for advice about posting a question about code =
that
does not work.
please send a link to that FAQ.
Follow that advice.
Cheers & hth.,
--
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