qemufailure/bootfsFailure modify code to get absolute path

mantle/kola/tests/ignition/qemufailure.go

@@ -42,8 +42,11 @@ func init() {
 	})
 	register.RegisterTest(&register.Test{
 		Name:        "coreos.unique.boot.failure",
+		ClusterSize: 0,
 		Description: "Verify boot fails if there are multiple boot filesystems.",
+		Platforms:   []string{"qemu"},
 		Run:         runBootfsFailure,
+		Tags:        []string{"ignition"},
 	})
 }
 
@@ -117,47 +120,54 @@ func ignitionFailure(c cluster.TestCluster) error {
 }
 
 func bootfsFailure(c cluster.TestCluster) error {
-	// Create fakeboot disk
-	fakeConfig, err := conf.EmptyIgnition().Render(conf.FailWarnings)
-	if err != nil {
-		return errors.Wrapf(err, "creating empty config")
-	}
+
 	// get current path and create tmp dir
-	dirname := "tmp"
+	dirname := "tmp/fakeboot"
+	bootName := "fakeboot"
 	dir, err := os.Getwd()
 	if err != nil {
 		return err
 	}
-	tempDir := filepath.Join(dir, dirname)
+	tempDir := os.Chdir(filepath.Join(dir, dirname))
 	// Change the current working directory
-	if err := os.Chdir(tempDir); err != nil {
+	if err != nil {
 		return err
 	}
-	bootName := "fakeboot"
+	fmt.Println("Current dir: ", tempDir)
+
 	createBoot, err := os.Create(bootName)
 	if err != nil {
 		return err
 	}
+
+	// Get the absolute path of the file
+	absPath, err := filepath.Abs(createBoot.Name())
+	if err != nil {
+		fmt.Println("Error getting absolute path:", err)
+		return err
+	}
+	fmt.Println("absPath: ", absPath)
 	// Truncate the file to 1 gigabyte
 	// 1<<30 is a way to represent 1gb in terms of bytes
 	// (bitwise left shift operation)
 	const oneGB = 1 << 30
-	err = os.Truncate(createBoot.Name(), oneGB)
+	err = os.Truncate(absPath, oneGB)
 	if err != nil {
 		return err
 	}
-	cmd := exec.Command("mkfs.ext4", "-L", "boot", createBoot.Name())
-	cmd.Stdout = os.Stdout
+
+	cmd := exec.Command("mkfs.ext4", "-L", "boot", absPath)
+
 	cmd.Stderr = os.Stderr
 	if err := cmd.Run(); err != nil {
 		c.Fatal(err)
 	}
 
 	builder := platform.NewQemuBuilder()
 	defer builder.Close()
-	builder.SetConfig(fakeConfig)
+
 	err = builder.AddDisk(&platform.Disk{
-		BackingFile:   tempDir,
+		BackingFile:   absPath,
 		BackingFormat: "raw",
 	})
 	if err != nil {