'bash' should be always located in /bin/bash instead of /usr/bin/bash.
Other bash scripts in kvm-unit-tests also use '/bin/bash' as the interpreter.

Signed-off-by: Yongjie Ren <yongjie.ren@intel.com>
Signed-off-by: Gleb Natapov <gleb@redhat.com>

Before this fix, you should always get error info as below when running 'x86-run' script.
"QEMU binary has no support for test device. Exiting."

Signed-off-by: Yongjie Ren <yongjie.ren@intel.com>
Signed-off-by: Gleb Natapov <gleb@redhat.com>

These tests measure speed of mmio and port io
exits using the new pci-testdev.
Skipped when running on old qemu.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Gleb Natapov <gleb@redhat.com>

This adds a convenient way to run all tests without having to set up
Autotest.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Gleb Natapov <gleb@redhat.com>

Add documentation about using qemu-system for unit tests.
Add runner script to select the correct binary and flags.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>