1 files changed, 34 insertions, 0 deletions
diff --git a/t/op/evalbytes.t b/t/op/evalbytes.t
new file mode 100644
index 0000000000..4a60614814
--- /dev/null
+++ b/t/op/evalbytes.t
@@ -0,0 +1,34 @@
+#!./perl
+
+BEGIN {
+    chdir 't';
+    @INC = '../lib';
+    require './test.pl';
+}
+
+plan(tests => 8);
+
+{
+    local $SIG{__WARN__} = sub {};
+    eval "evalbytes 'foo'";
+    like $@, qr/syntax error/, 'evalbytes outside feature scope';
+}
+
+# We enable unicode_eval just to test that it does not interfere.
+use feature 'evalbytes', 'unicode_eval';
+
+is evalbytes("1+7"), 8, 'evalbytes basic sanity check';
+
+my $code = 'qq(\xff\xfe)';
+is evalbytes($code), "\xff\xfe", 'evalbytes on extra-ASCII bytes';
+chop((my $upcode = $code) .= chr 256);
+is evalbytes($upcode), "\xff\xfe", 'evalbytes on upgraded extra-ASCII';
+{
+    use utf8;
+    is evalbytes($code), "\xff\xfe", 'evalbytes ignores outer utf8 pragma';
+}
+is evalbytes "use utf8; '\xc4\x80'", chr 256, 'use utf8 within evalbytes';
+chop($upcode = "use utf8; '\xc4\x80'" . chr 256);
+is evalbytes $upcode, chr 256, 'use utf8 within evalbytes on utf8 string';
+eval { evalbytes chr 256 };
+like $@, qr/Wide character/, 'evalbytes croaks on non-bytes';