Am 08.11.2013 17:19, schrieb Laszlo Ersek: > On 11/08/13 16:42, Andreas Färber wrote: >> Jordan or Laszlo, >> >> Can either of you please add a small test case to i440fx-test using >> -pflash and doing a read in the PCI hole (or wherever exactly) so that >> we can avoid regressing yet again? :) > > For -pflash we need a small test file. I'm thinking about creating a 512 > byte (1 sector) big file, and modifying the qemu command line in > "tests/i440fx-test.c". > > I'm not very familiar with external files in tests though. Can I model > it on "qdict-test-data.txt"? > > "qdict-test-data.txt" is located in the root source directory. When > configure runs outside the root source directory (= separate build dir), > it symlinks it. And, the "check-qdict.c" test program opens it (with > fopen()) simply by basename (no path prefix). Can I follow that?
I don't have personal experience with using external files there yet, but I was hoping that using -pflash pc-bios/bios.bin would just work since that'll be symlinked for execution from build directory iiuc. My thinking was the test could then verify that the BIOS does not read as all 0xff, whereas Paolo's suggestion sounds more elaborate, ruling out actual 0xff within SeaBIOS by having a positive pattern to check for. Regards, Andreas -- SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg