aboutsummaryrefslogtreecommitdiff
path: root/tests
diff options
context:
space:
mode:
authorPavel Hrdina <phrdina@redhat.com>2012-07-04 11:18:35 +0200
committerKevin Wolf <kwolf@redhat.com>2012-07-09 15:53:03 +0200
commitb3ce604eeaa77970fa53838e7df2bc85344f2554 (patch)
tree4e56790ff6c72a3055b758e6f687d2b8f53a9bb2 /tests
parent59240c349c64448cc79cb6400aae2186e3f9243e (diff)
fdc_test: introduce test_sense_interrupt
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 <phrdina@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'tests')
-rw-r--r--tests/fdc-test.c25
1 files changed, 24 insertions, 1 deletions
diff --git a/tests/fdc-test.c b/tests/fdc-test.c
index 5f52f6c826..585fb0e343 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();