Re: [Discuss-gnuradio] grnudadio-core test code

[Eric Blossom]

Stephane, Martin, any ideas about this?

Eric

On Mon, Aug 08, 2005 at 10:52:00PM +0930, Beck, Andrew Thomas - BECAT001 wrote:
> Hi All,
> I'm getting a puzzling result running the tests for gnuradio-core
> under cygwin. I build with no problems.
> 
> If I run src/tests/test_vmcircbuf I get one pass:
>
> Testing gr_vmcircbuf_createfilemapping_factory...
> ....... gr_vmcircbuf_createfilemapping_factory: OK
> Testing gr_vmcircbuf_sysv_shm_factory...
> ....... gr_vmcircbuf_sysv_shm_factory: Doesn't work
> Testing gr_vmcircbuf_mmap_shm_open_factory...
> gr_vmcircbuf_mmap_mkstemp: mmap or shm_open is not available
> ....... gr_vmcircbuf_mmap_shm_open_factory: Doesn't work
> Testing gr_vmcircbuf_mmap_tmpfile_factory...
> ....... gr_vmcircbuf_mmap_tmpfile_factory: OK
> test_vmcircbuf: OK.  We've got at least one workable solution
> 
> but, if I run src/tests/test_runtime I fail with:
> 
> Testing gr_vmcircbuf_createfilemapping_factory...
> gr_vmcircbuf_mmap_createfilemapping: non contiguous mmap 0xf980000 0xf980000 
> 0x400000 0xfd80000
> ....... gr_vmcircbuf_createfilemapping_factory: Doesn't work
> Testing gr_vmcircbuf_sysv_shm_factory...
> ....... gr_vmcircbuf_sysv_shm_factory: Doesn't work
> Testing gr_vmcircbuf_mmap_shm_open_factory...
> gr_vmcircbuf_mmap_mkstemp: mmap or shm_open is not available
> ....... gr_vmcircbuf_mmap_shm_open_factory: Doesn't work
> Testing gr_vmcircbuf_mmap_tmpfile_factory...
> gr_vmcircbuf_mmap_tmpfile: contiguous? mmap 0xf980000 0xf980000, 8
> gr_vmcircbuf_mmap_tmpfile: non contiguous mmap 0xf980000 0xf980000
> ....... gr_vmcircbuf_mmap_tmpfile_factory: Doesn't work
> 
> Now, as far as I can see, these two tests are calling the same function in 
> the same library
> to do the testing. Has anybody else seen this? I'm using a fairly recent CVS 
> image & gcc-3.4.4.
> 
> cheers,
> andrew