From: Tobias Klauser <tklauser@distanz.ch>
Date: Tue, 9 Apr 2019 06:32:22 +0000 (+0200)
Subject: strings: add TestIndexByte
X-Git-Tag: go1.13beta1~747
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=016625c26591d375a4bfcf83532ff8407860612a;p=gostls13.git

strings: add TestIndexByte

Add TestIndexByte to package strings similar to the already existing
TestIndexByte in package bytes.

Change-Id: Ib60695cb326156a4fe48138c66393ebbd11e4a25
Reviewed-on: https://go-review.googlesource.com/c/go/+/171197
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
---

diff --git a/src/strings/strings_test.go b/src/strings/strings_test.go
index 8f0a7a1a0a..9766521615 100644
--- a/src/strings/strings_test.go
+++ b/src/strings/strings_test.go
@@ -199,6 +199,18 @@ func TestLastIndex(t *testing.T)    { runIndexTests(t, LastIndex, "LastIndex", l
 func TestIndexAny(t *testing.T)     { runIndexTests(t, IndexAny, "IndexAny", indexAnyTests) }
 func TestLastIndexAny(t *testing.T) { runIndexTests(t, LastIndexAny, "LastIndexAny", lastIndexAnyTests) }
 
+func TestIndexByte(t *testing.T) {
+	for _, tt := range indexTests {
+		if len(tt.sep) != 1 {
+			continue
+		}
+		pos := IndexByte(tt.s, tt.sep[0])
+		if pos != tt.out {
+			t.Errorf(`IndexByte(%q, %q) = %v; want %v`, tt.s, tt.sep[0], pos, tt.out)
+		}
+	}
+}
+
 func TestLastIndexByte(t *testing.T) {
 	testCases := []IndexTest{
 		{"", "q", -1},