From: Pantonshire <tom@tomandtally.co.uk>
Date: Mon, 18 Jan 2021 17:41:36 +0000 (+0000)
Subject: io/ioutil: fix example test for WriteFile to allow it to run in the playground
X-Git-Tag: go1.16rc1~31
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=25c39e4fb5e5fc7c3840228158cd6f2345c9dc07;p=gostls13.git

io/ioutil: fix example test for WriteFile to allow it to run in the playground

The example for WriteFile assumed the existence of a testdata/ directory, which is not present on the playground. The example now writes the file to the current working directory, rather than to testdata/.

Fixes #32916

Change-Id: I577caac7e67ba9d9941b2dd19346ad5ff61e78d9
GitHub-Last-Rev: 40f14e0adc4ebc00fb2946fe0cbaf8e0cb99f62c
GitHub-Pull-Request: golang/go#43757
Reviewed-on: https://go-review.googlesource.com/c/go/+/284452
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Trust: Bryan C. Mills <bcmills@google.com>
---

diff --git a/src/io/ioutil/example_test.go b/src/io/ioutil/example_test.go
index bc2b6fba73..78b0730c65 100644
--- a/src/io/ioutil/example_test.go
+++ b/src/io/ioutil/example_test.go
@@ -125,7 +125,7 @@ func ExampleReadFile() {
 
 func ExampleWriteFile() {
 	message := []byte("Hello, Gophers!")
-	err := ioutil.WriteFile("testdata/hello", message, 0644)
+	err := ioutil.WriteFile("hello", message, 0644)
 	if err != nil {
 		log.Fatal(err)
 	}