tests/vm: Allow to set qemu-img path

[qemu.git] / tests / vm / centos

diff --git a/tests/vm/centos b/tests/vm/centos
index 7417b50af4af4d4cdbc319fcf975dd8062d5e078..f2f0befd845369c881b4efbb78b26c5110ee011e 100755 (executable)
--- a/tests/vm/centos
+++ b/tests/vm/centos
@@ -66,19 +66,17 @@ class CentosVM(basevm.BaseVM):
         cimg = self._download_with_cache("https://cloud.centos.org/centos/7/images/CentOS-7-x86_64-GenericCloud-1802.qcow2.xz")
         img_tmp = img + ".tmp"
         sys.stderr.write("Extracting the image...\n")
-        subprocess.check_call(["cp", "-f", cimg, img_tmp + ".xz"])
-        subprocess.check_call(["xz", "-dvf", img_tmp + ".xz"])
-        subprocess.check_call(["qemu-img", "resize", img_tmp, "50G"])
+        subprocess.check_call(["ln", "-f", cimg, img_tmp + ".xz"])
+        subprocess.check_call(["xz", "--keep", "-dvf", img_tmp + ".xz"])
+        self.exec_qemu_img("resize", img_tmp, "50G")
         self.boot(img_tmp, extra_args = ["-cdrom", self._gen_cloud_init_iso()])
         self.wait_ssh()
         self.ssh_root_check("touch /etc/cloud/cloud-init.disabled")
         self.ssh_root_check("yum update -y")
-        self.ssh_root_check("yum install -y docker make git")
+        self.ssh_root_check("yum install -y docker make git python3")
         self.ssh_root_check("systemctl enable docker")
         self.ssh_root("poweroff")
         self.wait()
-        if os.path.exists(img):
-            os.remove(img)
         os.rename(img_tmp, img)
         return 0