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author | Bram Moolenaar <Bram@vim.org> | 2020-07-28 22:38:37 +0200 |
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committer | Bram Moolenaar <Bram@vim.org> | 2020-07-28 22:38:37 +0200 |
commit | b5ed266037dea49024e00c4e1f9c89f3a9ebaa60 (patch) | |
tree | 7c7468a10b0991deece40bfedac43947fcc9b45a /src/testdir | |
parent | 066b12e36c32a87725303c0f71e968eb3f9a9f32 (diff) |
patch 8.2.1313: Vim9 script: cannot assign to environment variablev8.2.1313
Problem: Vim9 script: cannot assign to environment variable.
Solution: Recognize environment variable assignment. (closes #6548)
Also options and registers.
Diffstat (limited to 'src/testdir')
-rw-r--r-- | src/testdir/test_vim9_script.vim | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/testdir/test_vim9_script.vim b/src/testdir/test_vim9_script.vim index 379245f397..427e91238e 100644 --- a/src/testdir/test_vim9_script.vim +++ b/src/testdir/test_vim9_script.vim @@ -61,6 +61,14 @@ def Test_assignment() assert_equal('foobar', $ENVVAR) $ENVVAR = '' + let lines =<< trim END + vim9script + $ENVVAR = 'barfoo' + assert_equal('barfoo', $ENVVAR) + $ENVVAR = '' + END + call CheckScriptSuccess(lines) + s:appendToMe ..= 'yyy' assert_equal('xxxyyy', s:appendToMe) s:addToMe += 222 @@ -80,6 +88,15 @@ def Test_assignment() set ts=10 &ts %= 4 assert_equal(2, &ts) + + lines =<< trim END + vim9script + &ts = 6 + &ts += 3 + assert_equal(9, &ts) + END + call CheckScriptSuccess(lines) + call CheckDefFailure(['¬ex += 3'], 'E113:') call CheckDefFailure(['&ts ..= "xxx"'], 'E1019:') call CheckDefFailure(['&ts = [7]'], 'E1013:') @@ -106,6 +123,14 @@ def Test_assignment() call CheckDefFailure(['@a += "more"'], 'E1013:') call CheckDefFailure(['@a += 123'], 'E1013:') + lines =<< trim END + vim9script + @c = 'areg' + @c ..= 'add' + assert_equal('aregadd', @c) + END + call CheckScriptSuccess(lines) + v:errmsg = 'none' v:errmsg ..= 'again' assert_equal('noneagain', v:errmsg) |