diff options
Diffstat (limited to 'spew/dump_test.go')
| -rw-r--r-- | spew/dump_test.go | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/spew/dump_test.go b/spew/dump_test.go index 4a999cb..b15517c 100644 --- a/spew/dump_test.go +++ b/spew/dump_test.go @@ -37,6 +37,7 @@ base test element are also tested to ensure proper indirection across all types. - Map with string keys and int vals - Map with custom formatter type on pointer receiver only keys and vals - Map with interface keys and values +- Map with nil interface value - Struct with primitives - Struct that contains another struct - Struct that contains custom type with Stringer pointer interface via both @@ -398,7 +399,7 @@ func addSliceDumpTests() { addDumpTest(nv2, "(*[]"+v2t+")(<nil>)\n") // Slice containing interfaces. - v3 := []interface{}{"one", int(2), uint(3)} + v3 := []interface{}{"one", int(2), uint(3), nil} nv3 := (*[]interface{})(nil) pv3 := &v3 v3Addr := fmt.Sprintf("%p", pv3) @@ -407,8 +408,9 @@ func addSliceDumpTests() { v3t2 := "string" v3t3 := "int" v3t4 := "uint" + v3t5 := "interface {}" v3s := "{\n (" + v3t2 + ") \"one\",\n (" + v3t3 + ") 2,\n (" + v3t4 + - ") 3\n}" + ") 3,\n (" + v3t5 + ") <nil>\n}" addDumpTest(v3, "("+v3t+") "+v3s+"\n") addDumpTest(pv3, "(*"+v3t+")("+v3Addr+")("+v3s+")\n") addDumpTest(&pv3, "(**"+v3t+")("+pv3Addr+"->"+v3Addr+")("+v3s+")\n") @@ -530,6 +532,22 @@ func addMapDumpTests() { addDumpTest(pv3, "(*"+v3t+")("+v3Addr+")("+v3s+")\n") addDumpTest(&pv3, "(**"+v3t+")("+pv3Addr+"->"+v3Addr+")("+v3s+")\n") addDumpTest(nv3, "(*"+v3t+")(<nil>)\n") + + // Map with nil interface value. + v4 := map[string]interface{}{"nil": nil} + nv4 := (*map[string]interface{})(nil) + pv4 := &v4 + v4Addr := fmt.Sprintf("%p", pv4) + pv4Addr := fmt.Sprintf("%p", &pv4) + v4t := "map[string]interface {}" + v4t1 := "string" + v4t2 := "interface {}" + v4s := "{\n (" + v4t1 + ") \"nil\": (" + v4t2 + ") <nil>\n}" + addDumpTest(v4, "("+v4t+") "+v4s+"\n") + addDumpTest(pv4, "(*"+v4t+")("+v4Addr+")("+v4s+")\n") + addDumpTest(&pv4, "(**"+v4t+")("+pv4Addr+"->"+v4Addr+")("+v4s+")\n") + addDumpTest(nv4, "(*"+v4t+")(<nil>)\n") + } func addStructDumpTests() { |