diff options
author | Bram Moolenaar <Bram@vim.org> | 2021-04-18 14:12:31 +0200 |
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committer | Bram Moolenaar <Bram@vim.org> | 2021-04-18 14:12:31 +0200 |
commit | b7c21afef14bba0208f2c40d47c050a004eb2f34 (patch) | |
tree | d7ac8993ffa95c8e45240dd873eb04e00235f074 /src/testdir/test_blob.vim | |
parent | d551d6c268e435e2fbba22775510fbd0a54477f6 (diff) |
patch 8.2.2781: add() silently skips when adding to null list or blobv8.2.2781
Problem: Add() silently skips when adding to null list or blob.
Solution: Give an error in Vim9 script. Allocate blob when it is NULL like
with list and dict.
Diffstat (limited to 'src/testdir/test_blob.vim')
-rw-r--r-- | src/testdir/test_blob.vim | 56 |
1 files changed, 44 insertions, 12 deletions
diff --git a/src/testdir/test_blob.vim b/src/testdir/test_blob.vim index fa482b432f..f54d7733f2 100644 --- a/src/testdir/test_blob.vim +++ b/src/testdir/test_blob.vim @@ -316,27 +316,59 @@ func Test_blob_for_loop() endfunc func Test_blob_concatenate() - let b = 0z0011 - let b += 0z2233 - call assert_equal(0z00112233, b) + let lines =<< trim END + VAR b = 0z0011 + LET b += 0z2233 + call assert_equal(0z00112233, b) + + LET b = 0zDEAD + 0zBEEF + call assert_equal(0zDEADBEEF, b) + END + call CheckLegacyAndVim9Success(lines) - call assert_fails('let b += "a"') - call assert_fails('let b += 88') + let lines =<< trim END + VAR b = 0z0011 + LET b += "a" + END + call CheckLegacyAndVim9Failure(lines, ['E734:', 'E1012:', 'E734:']) - let b = 0zDEAD + 0zBEEF - call assert_equal(0zDEADBEEF, b) + let lines =<< trim END + VAR b = 0z0011 + LET b += 88 + END + call CheckLegacyAndVim9Failure(lines, ['E734:', 'E1012:', 'E734:']) endfunc func Test_blob_add() + let lines =<< trim END + VAR b = 0z0011 + call add(b, 0x22) + call assert_equal(0z001122, b) + END + call CheckLegacyAndVim9Success(lines) + + " Only works in legacy script let b = 0z0011 - call add(b, 0x22) - call assert_equal(0z001122, b) call add(b, '51') - call assert_equal(0z00112233, b) + call assert_equal(0z001133, b) call assert_equal(1, add(test_null_blob(), 0x22)) - call assert_fails('call add(b, [9])', 'E745:') - call assert_fails('call add("", 0x01)', 'E897:') + let lines =<< trim END + VAR b = 0z0011 + call add(b, [9]) + END + call CheckLegacyAndVim9Failure(lines, ['E745:', 'E1012:', 'E745:']) + + let lines =<< trim END + VAR b = 0z0011 + call add("", 0x01) + END + call CheckLegacyAndVim9Failure(lines, 'E897:') + + let lines =<< trim END + add(test_null_blob(), 0x22) + END + call CheckDefExecAndScriptFailure(lines, 'E1131:') endfunc func Test_blob_empty() |