runtime: Remove now unnecessary pad field from ParFor.

    
    It is not needed due to the removal of the ctx field.
    
    Reviewed-on: https://go-review.googlesource.com/16525

From-SVN: r229616

1 files changed, 17 insertions, 0 deletions

diff --git a/libgo/go/bytes/bytes_test.go b/libgo/go/bytes/bytes_test.go
index 980c41d754d..6245e481805 100644
--- a/libgo/go/bytes/bytes_test.go
+++ b/libgo/go/bytes/bytes_test.go
@@ -265,6 +265,23 @@ func TestIndexByte(t *testing.T) {
 	}
 }
 
+func TestLastIndexByte(t *testing.T) {
+	testCases := []BinOpTest{
+		{"", "q", -1},
+		{"abcdef", "q", -1},
+		{"abcdefabcdef", "a", len("abcdef")},      // something in the middle
+		{"abcdefabcdef", "f", len("abcdefabcde")}, // last byte
+		{"zabcdefabcdef", "z", 0},                 // first byte
+		{"a☺b☻c☹d", "b", len("a☺")},               // non-ascii
+	}
+	for _, test := range testCases {
+		actual := LastIndexByte([]byte(test.a), test.b[0])
+		if actual != test.i {
+			t.Errorf("LastIndexByte(%q,%c) = %v; want %v", test.a, test.b[0], actual, test.i)
+		}
+	}
+}
+
 // test a larger buffer with different sizes and alignments
 func TestIndexByteBig(t *testing.T) {
 	var n = 1024