diff --git a/pkg/utils/goroutines_test.go b/pkg/utils/goroutines_test.go
new file mode 100644
index 000000000..293cf6384
--- /dev/null
+++ b/pkg/utils/goroutines_test.go
@@ -0,0 +1,104 @@
+package utils
+
+import (
+	"go/ast"
+	"go/parser"
+	"go/token"
+	"go/types"
+	"io/fs"
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+
+	"github.com/samber/lo"
+	"github.com/stretchr/testify/assert"
+)
+
+// If a goroutine panics without restoring the terminal, the panic is printed
+// to a terminal that is still in raw mode and on the alternate screen, and the
+// terminal needs a reset afterwards. Go has no process-wide hook for panics,
+// so every goroutine has to restore the terminal itself. This test checks that
+// they all do:
+//
+//   - a go statement runs utils.Safe (gocui can't import utils, so it uses its
+//     own safe function)
+//   - the function given to time.AfterFunc is wrapped with utils.SafeFunc
+//   - the function given to a Go method, such as errgroup.Group.Go or
+//     sync.WaitGroup.Go, is wrapped with utils.SafeFunc or
+//     utils.SafeFuncWithError
+func TestGoroutinesAreGuardedAgainstPanics(t *testing.T) {
+	root := filepath.Join("..", "..")
+	fset := token.NewFileSet()
+
+	paths := []string{"main.go"}
+	for _, dir := range []string{"pkg", "cmd"} {
+		err := filepath.WalkDir(filepath.Join(root, dir), func(path string, entry fs.DirEntry, err error) error {
+			if err != nil {
+				return err
+			}
+			if !entry.IsDir() && strings.HasSuffix(path, ".go") && !strings.HasSuffix(path, "_test.go") {
+				relPath, err := filepath.Rel(root, path)
+				if err != nil {
+					return err
+				}
+				paths = append(paths, relPath)
+			}
+			return nil
+		})
+		assert.NoError(t, err)
+	}
+
+	for _, path := range paths {
+		src, err := os.ReadFile(filepath.Join(root, path))
+		if !assert.NoError(t, err) {
+			continue
+		}
+		file, err := parser.ParseFile(fset, path, src, 0)
+		if !assert.NoError(t, err) {
+			continue
+		}
+
+		// Inside package utils, its functions are called without the package name
+		qualify := func(name string) string {
+			if file.Name.Name == "utils" {
+				return name
+			}
+			return "utils." + name
+		}
+		safe := qualify("Safe")
+		if file.Name.Name == "gocui" {
+			safe = "safe"
+		}
+		safeFunc := qualify("SafeFunc")
+		safeFuncWithError := qualify("SafeFuncWithError")
+
+		ast.Inspect(file, func(node ast.Node) bool {
+			switch node := node.(type) {
+			case *ast.GoStmt:
+				if !isCallTo(node.Call, safe) {
+					t.Errorf("%s: go statement doesn't run %s", fset.Position(node.Pos()), safe)
+				}
+			case *ast.CallExpr:
+				if types.ExprString(node.Fun) == "time.AfterFunc" && len(node.Args) == 2 &&
+					!isCallTo(node.Args[1], safeFunc) {
+					t.Errorf("%s: function given to time.AfterFunc isn't wrapped with %s",
+						fset.Position(node.Pos()), safeFunc)
+				}
+				if selector, ok := node.Fun.(*ast.SelectorExpr); ok && selector.Sel.Name == "Go" && len(node.Args) == 1 &&
+					!isCallTo(node.Args[0], safeFunc, safeFuncWithError) {
+					t.Errorf("%s: function given to %s isn't wrapped with %s or %s",
+						fset.Position(node.Pos()), types.ExprString(node.Fun), safeFunc, safeFuncWithError)
+				}
+			}
+			return true
+		})
+	}
+}
+
+// Whether expr is a call to one of the given functions, which are spelled
+// like "utils.Safe".
+func isCallTo(expr ast.Expr, functionNames ...string) bool {
+	call, ok := expr.(*ast.CallExpr)
+	return ok && lo.Contains(functionNames, types.ExprString(call.Fun))
+}