Ejemplo n.º 1
0
func TestDumpSortedKeys(t *testing.T) {
	cfg := spew.ConfigState{SortKeys: true}
	s := cfg.Sdump(map[int]string{1: "1", 3: "3", 2: "2"})
	expected := `(map[int]string) {
(int) 1: (string) "1",
(int) 2: (string) "2",
(int) 3: (string) "3"
}
`
	if s != expected {
		t.Errorf("Sorted keys mismatch:\n  %v %v", s, expected)
	}
}
Ejemplo n.º 2
0
// This example demonstrates how to use a ConfigState.
func ExampleConfigState() {
	// Modify the indent level of the ConfigState only.  The global
	// configuration is not modified.
	scs := spew.ConfigState{Indent: "\t"}

	// Output using the ConfigState instance.
	v := map[string]int{"one": 1}
	scs.Printf("v: %v\n", v)
	scs.Dump(v)

	// Output:
	// v: map[one:1]
	// (map[string]int) {
	// 	(string) "one": (int) 1
	// }
}
Ejemplo n.º 3
0
// This example demonstrates how to use ConfigState.Dump to dump variables to
// stdout
func ExampleConfigState_Dump() {
	// See the top-level Dump example for details on the types used in this
	// example.

	// Create two ConfigState instances with different indentation.
	scs := spew.ConfigState{Indent: "\t"}
	scs2 := spew.ConfigState{Indent: " "}

	// Setup some sample data structures for the example.
	bar := Bar{Flag(flagTwo), uintptr(0)}
	s1 := Foo{bar, map[interface{}]interface{}{"one": true}}

	// Dump using the ConfigState instances.
	scs.Dump(s1)
	scs2.Dump(s1)

	// Output:
	// (spew_test.Foo) {
	// 	unexportedField: (spew_test.Bar) {
	// 		flag: (spew_test.Flag) flagTwo,
	// 		data: (uintptr) <nil>
	// 	},
	// 	ExportedField: (map[interface {}]interface {}) {
	//		(string) "one": (bool) true
	// 	}
	// }
	// (spew_test.Foo) {
	//  unexportedField: (spew_test.Bar) {
	//   flag: (spew_test.Flag) flagTwo,
	//   data: (uintptr) <nil>
	//  },
	//  ExportedField: (map[interface {}]interface {}) {
	//   (string) "one": (bool) true
	//  }
	// }
	//
}