Mercurial > vim
diff src/testdir/test_blob.vim @ 15494:74a8f44b5322 v8.1.0755
patch 8.1.0755: error message for get() on a Blob with invalid index
commit https://github.com/vim/vim/commit/2ea773b468a1143214c2f12b91ab5e1e7abb4a14
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Jan 15 22:16:42 2019 +0100
patch 8.1.0755: error message for get() on a Blob with invalid index
Problem: Error message for get() on a Blob with invalid index.
Solution: Return an empty Blob, like get() on a List does.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Tue, 15 Jan 2019 22:30:06 +0100 |
| parents | 1550cc188ff6 |
| children | f1c33409e908 |
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--- a/src/testdir/test_blob.vim +++ b/src/testdir/test_blob.vim @@ -20,7 +20,6 @@ func Test_blob_create() call assert_equal(0xDE, get(b, 0)) call assert_equal(0xEF, get(b, 3)) - call assert_fails('let x = get(b, 4)') call assert_fails('let b = 0z1', 'E973:') call assert_fails('let b = 0z1x', 'E973:') @@ -79,6 +78,18 @@ func Test_blob_get_range() call assert_equal(0z, b[5:6]) endfunc +func Test_blob_get() + let b = 0z0011223344 + call assert_equal(0x00, get(b, 0)) + call assert_equal(0x22, get(b, 2, 999)) + call assert_equal(0x44, get(b, 4)) + call assert_equal(0x44, get(b, -1)) + call assert_equal(-1, get(b, 5)) + call assert_equal(999, get(b, 5, 999)) + call assert_equal(-1, get(b, -8)) + call assert_equal(999, get(b, -8, 999)) +endfunc + func Test_blob_to_string() let b = 0zDEADBEEF call assert_equal('[0xDE,0xAD,0xBE,0xEF]', string(b))