1 files changed, 21 insertions, 0 deletions
diff --git a/vendor/github.com/go-stack/stack/format_test.go b/vendor/github.com/go-stack/stack/format_test.go
new file mode 100644
index 0000000..013ad67
--- /dev/null
+++ b/vendor/github.com/go-stack/stack/format_test.go
@@ -0,0 +1,21 @@
+// +build go1.2
+
+package stack_test
+
+import (
+	"fmt"
+
+	"github.com/go-stack/stack"
+)
+
+func Example_callFormat() {
+	logCaller("%+s")
+	logCaller("%v   %[1]n()")
+	// Output:
+	// github.com/go-stack/stack/format_test.go
+	// format_test.go:13   Example_callFormat()
+}
+
+func logCaller(format string) {
+	fmt.Printf(format+"\n", stack.Caller(1))
+}