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https://issues.apache.org/jira/browse/DISPATCH-1568?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17036495#comment-17036495
]
ASF GitHub Bot commented on DISPATCH-1568:
------------------------------------------
nicob87 commented on pull request #684: WIP: (Work In Progress) DISPATCH-1568:
using doctest
URL: https://github.com/apache/qpid-dispatch/pull/684
- Demo using the library that Jiri Daněk suggested in the issue, it seems to
be a very nice option for several reasons, it is an evolution of catch2,
compile time significantly smaller, support nested "subcases" which simplifyes
setup and teardown, it is a single header file, and others.
see: https://github.com/onqtam/doctest
- jira: https://issues.apache.org/jira/browse/DISPATCH-1568
- Commit history will be fixed. a lot of junk for now.
- To run the demo, just:
```
[nbrignon@localhost build (nb-doctest)]$ cmake ..
...
[nbrignon@localhost build (nb-doctest)]$ make c_unittest
...
```
- and then we can execute the binary directly:
```
[nbrignon@localhost build (nb-doctest)]$ ./tests/c_unittest
[doctest] doctest version is "2.3.6"
[doctest] run with "--help" for options
===============================================================================
[doctest] test cases: 5 | 5 passed | 0 failed | 0 skipped
[doctest] assertions: 15 | 15 passed | 0 failed |
[doctest] Status: SUCCESS!
```
- or debug it:
```
[nbrignon@localhost build (nb-doctest)]$ gdb ./tests/c_unittest
...
(gdb) b safe_snprintf
Breakpoint 1 at 0x408330
(gdb) run
...
Breakpoint 1, safe_snprintf (str=str@entry=0x7fffffffcd00 "
\313\371\367\377\177", size=size@entry=19, format=format@entry=0x4228d2
"something")
at /home/nbrignon/qpid-dispatch/src/router_core/terminus.c:89
89 size_t safe_snprintf(char *str, size_t size, const char *format,
...) {
```
- or execute it through ctest:
```
nbrignon@localhost build (nb-doctest)]$ ctest -VV -R c_unittest
...
test 1
Start 1: c_unittest
1: Test command: /home/nbrignon/qpid-dispatch/build/tests/c_unittest
1: Test timeout computed to be: 600
1: [doctest] doctest version is "2.3.6"
1: [doctest] run with "--help" for options
1:
===============================================================================
1: [doctest] test cases: 5 | 5 passed | 0 failed | 0
skipped
1: [doctest] assertions: 15 | 15 passed | 0 failed |
1: [doctest] Status: SUCCESS!
1/1 Test #1: c_unittest ....................... Passed 0.01 sec
The following tests passed:
c_unittest
100% tests passed, 0 tests failed out of 1
Total Test time (real) = 0.01 sec
```
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> add c-unittest support
> ----------------------
>
> Key: DISPATCH-1568
> URL: https://issues.apache.org/jira/browse/DISPATCH-1568
> Project: Qpid Dispatch
> Issue Type: Improvement
> Components: Router Node
> Reporter: Nicolas
> Priority: Major
> Original Estimate: 336h
> Remaining Estimate: 336h
>
> Right now we are not using any framework for easily write c unit-test when
> developing (or later).
> The idea is to research available libraries, pick one and try to include in
> our workflow.
> preliminary candidates:
> [https://github.com/google/googletest]
> https://github.com/catchorg/Catch2
>
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