From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:53339) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SoElr-0002Y6-L0 for qemu-devel@nongnu.org; Mon, 09 Jul 2012 10:17:07 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SoEll-0008CS-9U for qemu-devel@nongnu.org; Mon, 09 Jul 2012 10:17:03 -0400 Received: from mx1.redhat.com ([209.132.183.28]:6025) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SoEll-0008Bz-1Z for qemu-devel@nongnu.org; Mon, 09 Jul 2012 10:16:57 -0400 From: Kevin Wolf Date: Mon, 9 Jul 2012 16:16:24 +0200 Message-Id: <1341843388-5663-22-git-send-email-kwolf@redhat.com> In-Reply-To: <1341843388-5663-1-git-send-email-kwolf@redhat.com> References: <1341843388-5663-1-git-send-email-kwolf@redhat.com> Subject: [Qemu-devel] [PATCH 21/25] fdc_test: introduce test_sense_interrupt List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: anthony@codemonkey.ws Cc: kwolf@redhat.com, qemu-devel@nongnu.org From: Pavel Hrdina Calling sense interrupt status while there is no interrupt should return invalid command (0x80). Read command should always returns in st0 seek_end bit set to 1. Signed-off-by: Pavel Hrdina Signed-off-by: Kevin Wolf --- tests/fdc-test.c | 25 ++++++++++++++++++++++++- 1 files changed, 24 insertions(+), 1 deletions(-) diff --git a/tests/fdc-test.c b/tests/fdc-test.c index 5f52f6c..585fb0e 100644 --- a/tests/fdc-test.c +++ b/tests/fdc-test.c @@ -142,7 +142,7 @@ static uint8_t send_read_command(void) } st0 = floppy_recv(); - if (st0 != 0x40) { + if (st0 != 0x60) { ret = 1; } @@ -259,6 +259,28 @@ static void test_media_change(void) assert_bit_set(dir, DSKCHG); } +static void test_sense_interrupt(void) +{ + int drive = 0; + int head = 0; + int cyl = 0; + int ret = 0; + + floppy_send(CMD_SENSE_INT); + ret = floppy_recv(); + g_assert(ret == 0x80); + + floppy_send(CMD_SEEK); + floppy_send(head << 2 | drive); + g_assert(!get_irq(FLOPPY_IRQ)); + floppy_send(cyl); + + floppy_send(CMD_SENSE_INT); + ret = floppy_recv(); + g_assert(ret == 0x20); + floppy_recv(); +} + /* success if no crash or abort */ static void fuzz_registers(void) { @@ -306,6 +328,7 @@ int main(int argc, char **argv) qtest_add_func("/fdc/no_media_on_start", test_no_media_on_start); qtest_add_func("/fdc/read_without_media", test_read_without_media); qtest_add_func("/fdc/media_change", test_media_change); + qtest_add_func("/fdc/sense_interrupt", test_sense_interrupt); qtest_add_func("/fdc/fuzz-registers", fuzz_registers); ret = g_test_run(); -- 1.7.6.5