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-rwxr-xr-xt/t0081-line-buffer.sh9
1 files changed, 9 insertions, 0 deletions
diff --git a/t/t0081-line-buffer.sh b/t/t0081-line-buffer.sh
index a8eeb2064..550fad082 100755
--- a/t/t0081-line-buffer.sh
+++ b/t/t0081-line-buffer.sh
@@ -131,6 +131,15 @@ test_expect_success PIPE,EXPENSIVE 'longer read (around 65536 bytes)' '
long_read_test 65536
'
+test_expect_success 'read from file descriptor' '
+ rm -f input &&
+ echo hello >expect &&
+ echo hello >input &&
+ echo copy 6 |
+ test-line-buffer "&4" 4<input >actual &&
+ test_cmp expect actual
+'
+
test_expect_success 'buffer_read_string copes with null byte' '
>expect &&
q_to_nul <<-\EOF | test-line-buffer >actual &&