testing: add Name method to *T and *B

Fixes #17231

Change-Id: I0d6007ab504f2277cb6affc9e2050157a6ad4d5e
Reviewed-on: https://go-review.googlesource.com/29970
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Minux Ma <minux@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>

diff --git a/src/testing/testing.go b/src/testing/testing.go
index 4a4cbcc989e2be9d49d6152702b0f8b0005030b6..e2350ebc066d913139563457474f8c11f7ea004e 100644 (file)
--- a/src/testing/testing.go
+++ b/src/testing/testing.go
@@ -372,6 +372,7 @@ type TB interface {
        Fatalf(format string, args ...interface{})
        Log(args ...interface{})
        Logf(format string, args ...interface{})
+       Name() string
        Skip(args ...interface{})
        SkipNow()
        Skipf(format string, args ...interface{})
@@ -404,6 +405,11 @@ type T struct {
 
 func (c *common) private() {}
 
+// Name returns the name of the running test or benchmark.
+func (c *common) Name() string {
+       return c.name
+}
+
 // Fail marks the function as having failed but continues execution.
 func (c *common) Fail() {
        if c.parent != nil {