Mercurial > vim
comparison src/testdir/test_substitute.vim @ 16113:9994c50f7879 v8.1.1061
patch 8.1.1061: when substitute string throws error, substitute happens anyway
commit https://github.com/vim/vim/commit/0e97b9487571cf725a9cb28fe4dcefc800415f69
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed Mar 27 22:53:53 2019 +0100
patch 8.1.1061: when substitute string throws error, substitute happens anyway
Problem: When substitute string throws error, substitute happens anyway.
Solution: Skip substitution when aborting. (closes https://github.com/vim/vim/issues/4161)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Wed, 27 Mar 2019 23:00:05 +0100 |
| parents | ed264e126766 |
| children | aebcd20a8a3f |
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| 16112:58f1e71bc938 | 16113:9994c50f7879 |
|---|---|
| 608 call assert_equal('bar', getline(5)) | 608 call assert_equal('bar', getline(5)) |
| 609 | 609 |
| 610 enew! | 610 enew! |
| 611 set titlestring& | 611 set titlestring& |
| 612 endfunc | 612 endfunc |
| 613 | |
| 614 func Test_nocatch_sub_failure_handling() | |
| 615 " normal error results in all replacements | |
| 616 func! Foo() | |
| 617 foobar | |
| 618 endfunc | |
| 619 new | |
| 620 call setline(1, ['1 aaa', '2 aaa', '3 aaa']) | |
| 621 %s/aaa/\=Foo()/g | |
| 622 call assert_equal(['1 0', '2 0', '3 0'], getline(1, 3)) | |
| 623 | |
| 624 " Trow without try-catch causes abort after the first line. | |
| 625 " We cannot test this, since it would stop executing the test script. | |
| 626 | |
| 627 " try/catch does not result in any changes | |
| 628 func! Foo() | |
| 629 throw 'error' | |
| 630 endfunc | |
| 631 call setline(1, ['1 aaa', '2 aaa', '3 aaa']) | |
| 632 let error_caught = 0 | |
| 633 try | |
| 634 %s/aaa/\=Foo()/g | |
| 635 catch | |
| 636 let error_caught = 1 | |
| 637 endtry | |
| 638 call assert_equal(1, error_caught) | |
| 639 call assert_equal(['1 aaa', '2 aaa', '3 aaa'], getline(1, 3)) | |
| 640 | |
| 641 bwipe! | |
| 642 endfunc |