Switch commands to slog, disable net_poll pending fix

cmd/test/main.go

@@ -1,7 +1,7 @@
 package main
 
 import (
-	"fmt"
+	"log/slog"
 	"os"
 	"time"
 
@@ -10,12 +10,12 @@ import (
 
 func main() {
 	if len(os.Args) < 2 {
-		fmt.Fprintf(os.Stderr, "usage: test <name>\n")
+		slog.Error("usage: test <name>")
 		os.Exit(1)
 	}
 
 	if err := run(os.Args[1]); err != nil {
-		fmt.Fprintf(os.Stderr, "error: %v\n", err)
+		slog.Error("fatal", "err", err)
 		os.Exit(1)
 	}
 }
@@ -28,25 +28,32 @@ func run(name string) error {
 
 	var testDev string
 	for _, dev := range devs {
+		log := slog.With("dev", dev)
+		log.Info("connecting for info")
 		c, err := client.NewSerial(dev, 2*time.Second)
 		if err != nil {
+			log.Warn("connect error", "err", err)
 			continue
 		}
 		info, err := c.Info()
 		c.Close()
 		if err != nil {
+			log.Warn("info error", "err", err)
 			continue
 		}
+		log.Info("got info", "firmware", info.FirmwareName)
 		if info.FirmwareName == "picomap_test" {
 			testDev = dev
 			break
 		}
 	}
 	if testDev == "" {
-		return fmt.Errorf("no picomap_test device found")
+		slog.Error("no picomap_test device found")
+		os.Exit(1)
 	}
 
-	fmt.Printf("test %s on %s\n", name, testDev)
+	log := slog.With("dev", testDev)
+	log.Info("running test", "name", name)
 
 	c, err := client.NewSerial(testDev, 10*time.Second)
 	if err != nil {
@@ -56,17 +63,18 @@ func run(name string) error {
 
 	result, err := c.Test(name)
 	if err != nil {
-		return fmt.Errorf("remote: %w", err)
+		slog.Error("remote error", "dev", testDev, "err", err)
+		os.Exit(1)
 	}
 
 	for _, msg := range result.Messages {
-		fmt.Printf("  [remote] %s\n", msg)
+		log.Info("remote", "msg", msg)
 	}
 
 	if result.Pass {
-		fmt.Println("PASS")
+		log.Info("PASS")
 	} else {
-		fmt.Println("FAIL")
+		log.Error("FAIL")
 		os.Exit(1)
 	}
 	return nil