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vim-patch:9.1.0319: Using heredoc in string not tested with :execute (#28333)

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Problem:  Using heredoc in string not tested with :execute.
Solution: Test with both :execute and execute() (zeertzjq).

closes: vim/vim#14546

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zeertzjq 2024-04-15 04:15:43 +08:00 committed by GitHub
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52
test/old/testdir/test_let.vim
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@ -720,31 +720,33 @@ END
LINES LINES
call CheckScriptFailure(lines, 'E15:') call CheckScriptFailure(lines, 'E15:')
" Test for using heredoc in a single string using execute() " Test for using heredoc in a single string using :execute or execute()
call assert_equal("\n['one', 'two']", for [cmd, res] in items({
\ execute("let x =<< trim END\n one\n two\nEND\necho x")) \ "let x =<< trim END\n one\n two\nEND": ['one', 'two'],
call assert_equal("\n['one', ' two']", \ "let x =<< trim END\n one\n two\nEND": ['one', ' two'],
\ execute("let x =<< trim END\n one\n two\nEND\necho x")) \ " let x =<< trim END\n one\n two\n END": ['one', 'two'],
call assert_equal("\n['one', 'two']", \ " let x =<< trim END\n one\n two\n END": ['one', ' two'],
\ execute(" let x =<< trim END\n one\n two\n END\necho x")) \ "let x =<< END\n one\n two\nEND": [' one', ' two'],
call assert_equal("\n['one', ' two']", \ "let x =<< END\none\ntwo\nEND": ['one', 'two'],
\ execute(" let x =<< trim END\n one\n two\n END\necho x")) \ "let x =<< END \" comment\none\ntwo\nEND": ['one', 'two'],
call assert_equal("\n[' one', ' two']", \ })
\ execute("let x =<< END\n one\n two\nEND\necho x")) execute cmd
call assert_equal("\n['one', 'two']", call assert_equal(res, x)
\ execute("let x =<< END\none\ntwo\nEND\necho x")) unlet x
call assert_equal("\n['one', 'two']", call assert_equal($"\n{string(res)}", execute($"{cmd}\necho x"))
\ execute("let x =<< END \" comment\none\ntwo\nEND\necho x")) unlet x
let cmd = 'execute("let x =<< END\n one\n two\necho x")' endfor
call assert_fails(cmd, "E990: Missing end marker 'END'") for [cmd, err] in items({
let cmd = 'execute("let x =<<\n one\n two\necho x")' \ "let x =<<\none\ntwo": "E172:",
call assert_fails(cmd, "E172: Missing marker") \ "let x =<< trim\n one\n two": "E172:",
let cmd = 'execute("let x =<< trim\n one\n two\necho x")' \ "let x =<< end\none\ntwo\nend": "E221:",
call assert_fails(cmd, "E172: Missing marker") \ "let x =<< END\none\ntwo": "E990: Missing end marker 'END'",
let cmd = 'execute("let x =<< end\n one\n two\nend\necho x")' \ "let x =<< END !\none\ntwo\nEND": "E488: Trailing characters: !",
call assert_fails(cmd, "E221: Marker cannot start with lower case letter") \ "let x =<< eval END\none\ntwo{y}\nEND": "E121: Undefined variable: y",
let cmd = 'execute("let x =<< eval END\n one\n two{y}\nEND\necho x")' \ })
call assert_fails(cmd, 'E121: Undefined variable: y') call assert_fails('execute cmd', err)
call assert_fails('call execute(cmd)', err)
endfor
" skipped heredoc " skipped heredoc
if 0 if 0