[kvm-unit-tests PATCH v2 2/9] s390x: css: Skip if we're not run by qemu

Janosch Frank
2022-04-07T08:44:47Z

There's no guarantee that we even find a device at the address we're
testing for if we're not running under QEMU.

Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
---
s390x/css.c | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/s390x/css.c b/s390x/css.c
index a333e55a..13a1509f 100644
--- a/s390x/css.c
+++ b/s390x/css.c
@@ -15,6 +15,7 @@
#include <interrupt.h>
#include <asm/arch_def.h>
#include <alloc_page.h>
+#include <hardware.h>

#include <malloc_io.h>
#include <css.h>
@@ -642,13 +643,21 @@ int main(int argc, char *argv[])
int i;

report_prefix_push("Channel Subsystem");
+
+ /* There's no guarantee where our devices are without qemu */
+ if (!host_is_qemu()) {
+ report_skip("Not running under QEMU");
+ goto done;
+ }
+
enable_io_isc(0x80 >> IO_SCH_ISC);
for (i = 0; tests[i].name; i++) {
report_prefix_push(tests[i].name);
tests[i].func();
report_prefix_pop();
}
- report_prefix_pop();

+done:
+ report_prefix_pop();
return report_summary();
}
--
2.32.0