[RFC PATCH 40/42] tests/acceptance: Introduce QemuUserTest base class

[Philippe Mathieu-Daudé]

Similarly to the 'System' Test base class with methods for testing
system emulation, the QemuUserTest class contains methods useful to
test user-mode emulation.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 tests/acceptance/avocado_qemu/__init__.py | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/tests/acceptance/avocado_qemu/__init__.py 
b/tests/acceptance/avocado_qemu/__init__.py
index e0067abca61..a293d228140 100644
--- a/tests/acceptance/avocado_qemu/__init__.py
+++ b/tests/acceptance/avocado_qemu/__init__.py
@@ -15,6 +15,7 @@
 import tempfile
 
 import avocado
+from avocado.utils import process
 
 #: The QEMU build root directory.  It may also be the source directory
 #: if building from the source dir, but it's safer to use BUILD_DIR for
@@ -211,3 +212,17 @@ def tearDown(self):
         for vm in self._vms.values():
             vm.shutdown()
         self._sd = None
+
+class QemuUserTest(QemuBaseTest):
+    def setUp(self):
+        self._ldpath = []
+        super(QemuUserTest, self).setUp("qemu-%s")
+
+    def add_ldpath(self, ldpath):
+        self._ldpath += [os.path.abspath(ldpath)]
+
+    def run(self, bin_path, args=[]):
+        qemu_args = " ".join(["-L %s" % ldpath for ldpath in self._ldpath])
+        bin_args = " ".join(args)
+        return process.run("%s %s %s %s" % (self.qemu_bin, qemu_args,
+                                            bin_path, bin_args))
-- 
2.26.2