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-rw-r--r--src/nvim/testdir/shared.vim15
-rw-r--r--src/nvim/testdir/test49.ok9
-rw-r--r--src/nvim/testdir/test49.vim1192
-rw-r--r--src/nvim/testdir/test_vimscript.vim1147
4 files changed, 1170 insertions, 1193 deletions
diff --git a/src/nvim/testdir/shared.vim b/src/nvim/testdir/shared.vim
index c2809844ac..ef7cc4ac5f 100644
--- a/src/nvim/testdir/shared.vim
+++ b/src/nvim/testdir/shared.vim
@@ -364,4 +364,19 @@ func GetMessages()
return msg_list
endfunc
+" Run the list of commands in 'cmds' and look for 'errstr' in exception.
+" Note that assert_fails() cannot be used in some places and this function
+" can be used.
+func AssertException(cmds, errstr)
+ let save_exception = ''
+ try
+ for cmd in a:cmds
+ exe cmd
+ endfor
+ catch
+ let save_exception = v:exception
+ endtry
+ call assert_match(a:errstr, save_exception)
+endfunc
+
" vim: shiftwidth=2 sts=2 expandtab
diff --git a/src/nvim/testdir/test49.ok b/src/nvim/testdir/test49.ok
index 50696fd643..8ca8a564c3 100644
--- a/src/nvim/testdir/test49.ok
+++ b/src/nvim/testdir/test49.ok
@@ -1,18 +1,9 @@
Results of test49.vim:
-*** Test 52: OK (1247112011)
-*** Test 53: OK (131071)
-*** Test 54: OK (2047)
-*** Test 55: OK (1023)
-*** Test 56: OK (511)
-*** Test 57: OK (2147450880)
-*** Test 58: OK (624945)
*** Test 59: OK (2038431743)
*** Test 60: OK (311511339)
-*** Test 61: OK (374889517)
*** Test 62: OK (286331153)
*** Test 63: OK (236978127)
*** Test 64: OK (1499645335)
-*** Test 65: OK (70187)
*** Test 66: OK (5464)
*** Test 67: OK (212514423)
*** Test 68: OK (212514423)
diff --git a/src/nvim/testdir/test49.vim b/src/nvim/testdir/test49.vim
index d51ba24153..6133f410ac 100644
--- a/src/nvim/testdir/test49.vim
+++ b/src/nvim/testdir/test49.vim
@@ -456,7 +456,7 @@ function ExtraVim(...)
" messing up the user's viminfo file.
let redirect = a:0 ?
\ " -c 'au VimLeave * redir END' -c 'redir\\! >" . a:1 . "'" : ""
- exec "!echo '" . debug_quits . "q' | " .. v:progpath .. " -u NONE -N -es" . redirect .
+ exec "!echo '" . debug_quits . "q' | " .. v:progpath .. " -u NONE -N -Xes" . redirect .
\ " -c 'debuggreedy|set viminfo+=nviminfo'" .
\ " -c 'let ExtraVimBegin = " . extra_begin . "'" .
\ " -c 'let ExtraVimResult = \"" . resultfile . "\"'" . breakpoints .
@@ -607,23 +607,6 @@ com! -nargs=1 -bar ExecAsScript call ExecAsScript(<f-args>)
" END_OF_TEST_ENVIRONMENT - do not change or remove this line.
-" Tests 1 to 50, 87 were moved to test_vimscript.vim
-" Tests 25, 26, 32, 33, 41-48, 51, 69-75 were moved to test_trycatch.vim
-let Xtest = 52
-
-"-------------------------------------------------------------------------------
-" Test 52: Uncaught exceptions {{{1
-"
-" When an exception is thrown but not caught, an error message is
-" displayed when the script is terminated. In case of an interrupt
-" or error exception, the normal interrupt or error message(s) are
-" displayed.
-"-------------------------------------------------------------------------------
-
-XpathINIT
-
-let msgfile = tempname()
-
function! MESSAGES(...)
try
exec "edit" g:msgfile
@@ -665,944 +648,11 @@ function! MESSAGES(...)
return match
endfunction
-if ExtraVim(msgfile)
- Xpath 1 " X: 1
- throw "arrgh"
-endif
-
-Xpath 2 " X: 2
-if !MESSAGES('E605', "Exception not caught")
- Xpath 4 " X: 0
-endif
-
-if ExtraVim(msgfile)
- try
- Xpath 8 " X: 8
- throw "oops"
- catch /arrgh/
- Xpath 16 " X: 0
- endtry
- Xpath 32 " X: 0
-endif
-
-Xpath 64 " X: 64
-if !MESSAGES('E605', "Exception not caught")
- Xpath 128 " X: 0
-endif
-
-if ExtraVim(msgfile)
- function! T()
- throw "brrr"
- endfunction
-
- try
- Xpath 256 " X: 256
- throw "arrgh"
- catch /.*/
- Xpath 512 " X: 512
- call T()
- endtry
- Xpath 1024 " X: 0
-endif
-
-Xpath 2048 " X: 2048
-if !MESSAGES('E605', "Exception not caught")
- Xpath 4096 " X: 0
-endif
-
-if ExtraVim(msgfile)
- try
- Xpath 8192 " X: 8192
- throw "arrgh"
- finally
- Xpath 16384 " X: 16384
- throw "brrr"
- endtry
- Xpath 32768 " X: 0
-endif
-
-Xpath 65536 " X: 65536
-if !MESSAGES('E605', "Exception not caught")
- Xpath 131072 " X: 0
-endif
-
-if ExtraVim(msgfile)
- try
- Xpath 262144 " X: 262144
- "INTERRUPT
- endtry
- Xpath 524288 " X: 0
-endif
-
-Xpath 1048576 " X: 1048576
-if !MESSAGES('INT', "Interrupted")
- Xpath 2097152 " X: 0
-endif
-
-if ExtraVim(msgfile)
- try
- Xpath 4194304 " X: 4194304
- let x = novar " error E121/E15; exception: E121
- catch /E15:/ " should not catch
- Xpath 8388608 " X: 0
- endtry
- Xpath 16777216 " X: 0
-endif
-
-Xpath 33554432 " X: 33554432
-if !MESSAGES('E121', "Undefined variable", 'E15', "Invalid expression")
- Xpath 67108864 " X: 0
-endif
-
-if ExtraVim(msgfile)
- try
- Xpath 134217728 " X: 134217728
-" unlet novar # " error E108/E488; exception: E488
- catch /E108:/ " should not catch
- Xpath 268435456 " X: 0
- endtry
- Xpath 536870912 " X: 0
-endif
-
-Xpath 1073741824 " X: 1073741824
-if !MESSAGES('E108', "No such variable", 'E488', "Trailing characters")
- " The Xpath command does not accept 2^31 (negative); add explicitly:
- let Xpath = Xpath + 2147483648 " X: 0
-endif
-
-call delete(msgfile)
-unlet msgfile
-
-Xcheck 1247112011
-
" Leave MESSAGES() for the next tests.
-
-"-------------------------------------------------------------------------------
-" Test 53: Nesting errors: :endif/:else/:elseif {{{1
-"
-" For nesting errors of :if conditionals the correct error messages
-" should be given.
-"
-" This test reuses the function MESSAGES() from the previous test.
-" This functions checks the messages in g:msgfile.
-"-------------------------------------------------------------------------------
-
-XpathINIT
-
-let msgfile = tempname()
-
-if ExtraVim(msgfile)
-" endif
-endif
-if MESSAGES('E580', ":endif without :if")
- Xpath 1 " X: 1
-endif
-
-if ExtraVim(msgfile)
-" while 1
-" endif
-" endwhile
-endif
-if MESSAGES('E580', ":endif without :if")
- Xpath 2 " X: 2
-endif
-
-if ExtraVim(msgfile)
-" try
-" finally
-" endif
-" endtry
-endif
-if MESSAGES('E580', ":endif without :if")
- Xpath 4 " X: 4
-endif
-
-if ExtraVim(msgfile)
-" try
-" endif
-" endtry
-endif
-if MESSAGES('E580', ":endif without :if")
- Xpath 8 " X: 8
-endif
-
-if ExtraVim(msgfile)
-" try
-" throw "a"
-" catch /a/
-" endif
-" endtry
-endif
-if MESSAGES('E580', ":endif without :if")
- Xpath 16 " X: 16
-endif
-
-if ExtraVim(msgfile)
-" else
-endif
-if MESSAGES('E581', ":else without :if")
- Xpath 32 " X: 32
-endif
-
-if ExtraVim(msgfile)
-" while 1
-" else
-" endwhile
-endif
-if MESSAGES('E581', ":else without :if")
- Xpath 64 " X: 64
-endif
-
-if ExtraVim(msgfile)
-" try
-" finally
-" else
-" endtry
-endif
-if MESSAGES('E581', ":else without :if")
- Xpath 128 " X: 128
-endif
-
-if ExtraVim(msgfile)
-" try
-" else
-" endtry
-endif
-if MESSAGES('E581', ":else without :if")
- Xpath 256 " X: 256
-endif
-
-if ExtraVim(msgfile)
-" try
-" throw "a"
-" catch /a/
-" else
-" endtry
-endif
-if MESSAGES('E581', ":else without :if")
- Xpath 512 " X: 512
-endif
-
-if ExtraVim(msgfile)
-" elseif
-endif
-if MESSAGES('E582', ":elseif without :if")
- Xpath 1024 " X: 1024
-endif
-
-if ExtraVim(msgfile)
-" while 1
-" elseif
-" endwhile
-endif
-if MESSAGES('E582', ":elseif without :if")
- Xpath 2048 " X: 2048
-endif
-
-if ExtraVim(msgfile)
-" try
-" finally
-" elseif
-" endtry
-endif
-if MESSAGES('E582', ":elseif without :if")
- Xpath 4096 " X: 4096
-endif
-
-if ExtraVim(msgfile)
-" try
-" elseif
-" endtry
-endif
-if MESSAGES('E582', ":elseif without :if")
- Xpath 8192 " X: 8192
-endif
-
-if ExtraVim(msgfile)
-" try
-" throw "a"
-" catch /a/
-" elseif
-" endtry
-endif
-if MESSAGES('E582', ":elseif without :if")
- Xpath 16384 " X: 16384
-endif
-
-if ExtraVim(msgfile)
-" if 1
-" else
-" else
-" endif
-endif
-if MESSAGES('E583', "multiple :else")
- Xpath 32768 " X: 32768
-endif
-
-if ExtraVim(msgfile)
-" if 1
-" else
-" elseif 1
-" endif
-endif
-if MESSAGES('E584', ":elseif after :else")
- Xpath 65536 " X: 65536
-endif
-
-call delete(msgfile)
-unlet msgfile
-
-Xcheck 131071
-
-" Leave MESSAGES() for the next test.
-
-
-"-------------------------------------------------------------------------------
-" Test 54: Nesting errors: :while/:endwhile {{{1
-"
-" For nesting errors of :while conditionals the correct error messages
-" should be given.
-"
-" This test reuses the function MESSAGES() from the previous test.
-" This functions checks the messages in g:msgfile.
-"-------------------------------------------------------------------------------
-
-XpathINIT
-
-let msgfile = tempname()
-
-if ExtraVim(msgfile)
-" endwhile
-endif
-if MESSAGES('E588', ":endwhile without :while")
- Xpath 1 " X: 1
-endif
-
-if ExtraVim(msgfile)
-" if 1
-" endwhile
-" endif
-endif
-if MESSAGES('E588', ":endwhile without :while")
- Xpath 2 " X: 2
-endif
-
-if ExtraVim(msgfile)
-" while 1
-" if 1
-" endwhile
-endif
-if MESSAGES('E171', "Missing :endif")
- Xpath 4 " X: 4
-endif
-
-if ExtraVim(msgfile)
-" try
-" finally
-" endwhile
-" endtry
-endif
-if MESSAGES('E588', ":endwhile without :while")
- Xpath 8 " X: 8
-endif
-
-if ExtraVim(msgfile)
-" while 1
-" try
-" finally
-" endwhile
-endif
-if MESSAGES('E600', "Missing :endtry")
- Xpath 16 " X: 16
-endif
-
-if ExtraVim(msgfile)
-" while 1
-" if 1
-" try
-" finally
-" endwhile
-endif
-if MESSAGES('E600', "Missing :endtry")
- Xpath 32 " X: 32
-endif
-
-if ExtraVim(msgfile)
-" while 1
-" try
-" finally
-" if 1
-" endwhile
-endif
-if MESSAGES('E171', "Missing :endif")
- Xpath 64 " X: 64
-endif
-
-if ExtraVim(msgfile)
-" try
-" endwhile
-" endtry
-endif
-if MESSAGES('E588', ":endwhile without :while")
- Xpath 128 " X: 128
-endif
-
-if ExtraVim(msgfile)
-" while 1
-" try
-" endwhile
-" endtry
-" endwhile
-endif
-if MESSAGES('E588', ":endwhile without :while")
- Xpath 256 " X: 256
-endif
-
-if ExtraVim(msgfile)
-" try
-" throw "a"
-" catch /a/
-" endwhile
-" endtry
-endif
-if MESSAGES('E588', ":endwhile without :while")
- Xpath 512 " X: 512
-endif
-
-if ExtraVim(msgfile)
-" while 1
-" try
-" throw "a"
-" catch /a/
-" endwhile
-" endtry
-" endwhile
-endif
-if MESSAGES('E588', ":endwhile without :while")
- Xpath 1024 " X: 1024
-endif
-
-
-call delete(msgfile)
-unlet msgfile
-
-Xcheck 2047
-
-" Leave MESSAGES() for the next test.
-
-
-"-------------------------------------------------------------------------------
-" Test 55: Nesting errors: :continue/:break {{{1
-"
-" For nesting errors of :continue and :break commands the correct
-" error messages should be given.
-"
-" This test reuses the function MESSAGES() from the previous test.
-" This functions checks the messages in g:msgfile.
-"-------------------------------------------------------------------------------
-
-XpathINIT
-
-let msgfile = tempname()
-
-if ExtraVim(msgfile)
-" continue
-endif
-if MESSAGES('E586', ":continue without :while")
- Xpath 1 " X: 1
-endif
-
-if ExtraVim(msgfile)
-" if 1
-" continue
-" endif
-endif
-if MESSAGES('E586', ":continue without :while")
- Xpath 2 " X: 2
-endif
-
-if ExtraVim(msgfile)
-" try
-" finally
-" continue
-" endtry
-endif
-if MESSAGES('E586', ":continue without :while")
- Xpath 4 " X: 4
-endif
-
-if ExtraVim(msgfile)
-" try
-" continue
-" endtry
-endif
-if MESSAGES('E586', ":continue without :while")
- Xpath 8 " X: 8
-endif
-
-if ExtraVim(msgfile)
-" try
-" throw "a"
-" catch /a/
-" continue
-" endtry
-endif
-if MESSAGES('E586', ":continue without :while")
- Xpath 16 " X: 16
-endif
-
-if ExtraVim(msgfile)
-" break
-endif
-if MESSAGES('E587', ":break without :while")
- Xpath 32 " X: 32
-endif
-
-if ExtraVim(msgfile)
-" if 1
-" break
-" endif
-endif
-if MESSAGES('E587', ":break without :while")
- Xpath 64 " X: 64
-endif
-
-if ExtraVim(msgfile)
-" try
-" finally
-" break
-" endtry
-endif
-if MESSAGES('E587', ":break without :while")
- Xpath 128 " X: 128
-endif
-
-if ExtraVim(msgfile)
-" try
-" break
-" endtry
-endif
-if MESSAGES('E587', ":break without :while")
- Xpath 256 " X: 256
-endif
-
-if ExtraVim(msgfile)
-" try
-" throw "a"
-" catch /a/
-" break
-" endtry
-endif
-if MESSAGES('E587', ":break without :while")
- Xpath 512 " X: 512
-endif
-
-call delete(msgfile)
-unlet msgfile
-
-Xcheck 1023
-
-" Leave MESSAGES() for the next test.
-
-
-"-------------------------------------------------------------------------------
-" Test 56: Nesting errors: :endtry {{{1
-"
-" For nesting errors of :try conditionals the correct error messages
-" should be given.
-"
-" This test reuses the function MESSAGES() from the previous test.
-" This functions checks the messages in g:msgfile.
-"-------------------------------------------------------------------------------
-
-XpathINIT
-
-let msgfile = tempname()
-
-if ExtraVim(msgfile)
-" endtry
-endif
-if MESSAGES('E602', ":endtry without :try")
- Xpath 1 " X: 1
-endif
-
-if ExtraVim(msgfile)
-" if 1
-" endtry
-" endif
-endif
-if MESSAGES('E602', ":endtry without :try")
- Xpath 2 " X: 2
-endif
-
-if ExtraVim(msgfile)
-" while 1
-" endtry
-" endwhile
-endif
-if MESSAGES('E602', ":endtry without :try")
- Xpath 4 " X: 4
-endif
-
-if ExtraVim(msgfile)
-" try
-" if 1
-" endtry
-endif
-if MESSAGES('E171', "Missing :endif")
- Xpath 8 " X: 8
-endif
-
-if ExtraVim(msgfile)
-" try
-" while 1
-" endtry
-endif
-if MESSAGES('E170', "Missing :endwhile")
- Xpath 16 " X: 16
-endif
-
-if ExtraVim(msgfile)
-" try
-" finally
-" if 1
-" endtry
-endif
-if MESSAGES('E171', "Missing :endif")
- Xpath 32 " X: 32
-endif
-
-if ExtraVim(msgfile)
-" try
-" finally
-" while 1
-" endtry
-endif
-if MESSAGES('E170', "Missing :endwhile")
- Xpath 64 " X: 64
-endif
-
-if ExtraVim(msgfile)
- try
- Xpath 4194304 " X: 4194304
- let x = novar " error E121; exception: E121
- catch /E15:/ " should not catch
- Xpath 8388608 " X: 0
- endtry
- Xpath 16777216 " X: 0
-endif
-
-Xpath 33554432 " X: 33554432
-if !MESSAGES('E121', "Undefined variable")
- Xpath 67108864 " X: 0
-endif
-
-if ExtraVim(msgfile)
-" try
-" throw "a"
-" catch /a/
-" while 1
-" endtry
-endif
-if MESSAGES('E170', "Missing :endwhile")
- Xpath 256 " X: 256
-endif
-
-call delete(msgfile)
-unlet msgfile
-
-delfunction MESSAGES
-
-Xcheck 511
-
-
-"-------------------------------------------------------------------------------
-" Test 57: v:exception and v:throwpoint for user exceptions {{{1
-"
-" v:exception evaluates to the value of the exception that was caught
-" most recently and is not finished. (A caught exception is finished
-" when the next ":catch", ":finally", or ":endtry" is reached.)
-" v:throwpoint evaluates to the script/function name and line number
-" where that exception has been thrown.
-"-------------------------------------------------------------------------------
-
-XpathINIT
-
-function! FuncException()
- let g:exception = v:exception
-endfunction
-
-function! FuncThrowpoint()
- let g:throwpoint = v:throwpoint
-endfunction
-
-let scriptException = MakeScript("FuncException")
-let scriptThrowPoint = MakeScript("FuncThrowpoint")
-
-command! CmdException let g:exception = v:exception
-command! CmdThrowpoint let g:throwpoint = v:throwpoint
-
-XloopINIT! 1 2
-
-function! CHECK(n, exception, throwname, throwline)
- XloopNEXT
- let error = 0
- if v:exception != a:exception
- Xout a:n.": v:exception is" v:exception "instead of" a:exception
- let error = 1
- endif
- if v:throwpoint !~ a:throwname
- let name = escape(a:throwname, '\')
- Xout a:n.": v:throwpoint (".v:throwpoint.") does not match" name
- let error = 1
- endif
- if v:throwpoint !~ a:throwline
- let line = escape(a:throwline, '\')
- Xout a:n.": v:throwpoint (".v:throwpoint.") does not match" line
- let error = 1
- endif
- if error
- Xloop 1 " X: 0
- endif
-endfunction
-
-function! T(arg, line)
- if a:line == 2
- throw a:arg " in line 2
- elseif a:line == 4
- throw a:arg " in line 4
- elseif a:line == 6
- throw a:arg " in line 6
- elseif a:line == 8
- throw a:arg " in line 8
- endif
-endfunction
-
-function! G(arg, line)
- call T(a:arg, a:line)
-endfunction
-
-function! F(arg, line)
- call G(a:arg, a:line)
-endfunction
-
-let scriptT = MakeScript("T")
-let scriptG = MakeScript("G", scriptT)
-let scriptF = MakeScript("F", scriptG)
-
-try
- Xpath 32768 " X: 32768
- call F("oops", 2)
-catch /.*/
- Xpath 65536 " X: 65536
- let exception = v:exception
- let throwpoint = v:throwpoint
- call CHECK(1, "oops", '\<F\[1]\.\.G\[1]\.\.T\>', '\<2\>')
- exec "let exception = v:exception"
- exec "let throwpoint = v:throwpoint"
- call CHECK(2, "oops", '\<F\[1]\.\.G\[1]\.\.T\>', '\<2\>')
- CmdException
- CmdThrowpoint
- call CHECK(3, "oops", '\<F\[1]\.\.G\[1]\.\.T\>', '\<2\>')
- call FuncException()
- call FuncThrowpoint()
- call CHECK(4, "oops", '\<F\[1]\.\.G\[1]\.\.T\>', '\<2\>')
- exec "source" scriptException
- exec "source" scriptThrowPoint
- call CHECK(5, "oops", '\<F\[1]\.\.G\[1]\.\.T\>', '\<2\>')
- try
- Xpath 131072 " X: 131072
- call G("arrgh", 4)
- catch /.*/
- Xpath 262144 " X: 262144
- let exception = v:exception
- let throwpoint = v:throwpoint
- call CHECK(6, "arrgh", '\<G\[1]\.\.T\>', '\<4\>')
- try
- Xpath 524288 " X: 524288
- let g:arg = "autsch"
- let g:line = 6
- exec "source" scriptF
- catch /.*/
- Xpath 1048576 " X: 1048576
- let exception = v:exception
- let throwpoint = v:throwpoint
- " Symbolic links in tempname()s are not resolved, whereas resolving
- " is done for v:throwpoint. Resolve the temporary file name for
- " scriptT, so that it can be matched against v:throwpoint.
- call CHECK(7, "autsch", resolve(scriptT), '\<6\>')
- finally
- Xpath 2097152 " X: 2097152
- let exception = v:exception
- let throwpoint = v:throwpoint
- call CHECK(8, "arrgh", '\<G\[1]\.\.T\>', '\<4\>')
- try
- Xpath 4194304 " X: 4194304
- let g:arg = "brrrr"
- let g:line = 8
- exec "source" scriptG
- catch /.*/
- Xpath 8388608 " X: 8388608
- let exception = v:exception
- let throwpoint = v:throwpoint
- " Resolve scriptT for matching it against v:throwpoint.
- call CHECK(9, "brrrr", resolve(scriptT), '\<8\>')
- finally
- Xpath 16777216 " X: 16777216
- let exception = v:exception
- let throwpoint = v:throwpoint
- call CHECK(10, "arrgh", '\<G\[1]\.\.T\>', '\<4\>')
- endtry
- Xpath 33554432 " X: 33554432
- let exception = v:exception
- let throwpoint = v:throwpoint
- call CHECK(11, "arrgh", '\<G\[1]\.\.T\>', '\<4\>')
- endtry
- Xpath 67108864 " X: 67108864
- let exception = v:exception
- let throwpoint = v:throwpoint
- call CHECK(12, "arrgh", '\<G\[1]\.\.T\>', '\<4\>')
- finally
- Xpath 134217728 " X: 134217728
- let exception = v:exception
- let throwpoint = v:throwpoint
- call CHECK(13, "oops", '\<F\[1]\.\.G\[1]\.\.T\>', '\<2\>')
- endtry
- Xpath 268435456 " X: 268435456
- let exception = v:exception
- let throwpoint = v:throwpoint
- call CHECK(14, "oops", '\<F\[1]\.\.G\[1]\.\.T\>', '\<2\>')
-finally
- Xpath 536870912 " X: 536870912
- let exception = v:exception
- let throwpoint = v:throwpoint
- call CHECK(15, "", '^$', '^$')
-endtry
-
-Xpath 1073741824 " X: 1073741824
-
-unlet exception throwpoint
-delfunction FuncException
-delfunction FuncThrowpoint
-call delete(scriptException)
-call delete(scriptThrowPoint)
-unlet scriptException scriptThrowPoint
-delcommand CmdException
-delcommand CmdThrowpoint
-delfunction T
-delfunction G
-delfunction F
-call delete(scriptT)
-call delete(scriptG)
-call delete(scriptF)
-unlet scriptT scriptG scriptF
-
-Xcheck 2147450880
-
-
-"-------------------------------------------------------------------------------
-"
-" Test 58: v:exception and v:throwpoint for error/interrupt exceptions {{{1
-"
-" v:exception and v:throwpoint work also for error and interrupt
-" exceptions.
-"-------------------------------------------------------------------------------
-
-XpathINIT
-
-if ExtraVim()
-
- function! T(line)
- if a:line == 2
- delfunction T " error (function in use) in line 2
- elseif a:line == 4
- let dummy = 0 " INTERRUPT1 - interrupt in line 4
- endif
- endfunction
-
- while 1
- try
- Xpath 1 " X: 1
- let caught = 0
- call T(2)
- catch /.*/
- let caught = 1
- if v:exception !~ 'Vim(delfunction):'
- Xpath 2 " X: 0
- endif
- if v:throwpoint !~ '\<T\>'
- Xpath 4 " X: 0
- endif
- if v:throwpoint !~ '\<2\>'
- Xpath 8 " X: 0
- endif
- finally
- Xpath 16 " X: 16
- if caught || $VIMNOERRTHROW
- Xpath 32 " X: 32
- endif
- if v:exception != ""
- Xpath 64 " X: 0
- endif
- if v:throwpoint != ""
- Xpath 128 " X: 0
- endif
- break " discard error for $VIMNOERRTHROW
- endtry
- endwhile
-
- Xpath 256 " X: 256
- if v:exception != ""
- Xpath 512 " X: 0
- endif
- if v:throwpoint != ""
- Xpath 1024 " X: 0
- endif
-
- while 1
- try
- Xpath 2048 " X: 2048
- let caught = 0
- call T(4)
- catch /.*/
- let caught = 1
- if v:exception != 'Vim:Interrupt'
- Xpath 4096 " X: 0
- endif
- if v:throwpoint !~ '\<T\>'
- Xpath 8192 " X: 0
- endif
- if v:throwpoint !~ '\<4\>'
- Xpath 16384 " X: 0
- endif
- finally
- Xpath 32768 " X: 32768
- if caught || $VIMNOINTTHROW
- Xpath 65536 " X: 65536
- endif
- if v:exception != ""
- Xpath 131072 " X: 0
- endif
- if v:throwpoint != ""
- Xpath 262144 " X: 0
- endif
- break " discard error for $VIMNOERRTHROW
- endtry
- endwhile
-
- Xpath 524288 " X: 524288
- if v:exception != ""
- Xpath 1048576 " X: 0
- endif
- if v:throwpoint != ""
- Xpath 2097152 " X: 0
- endif
-
-endif
-
-Xcheck 624945
-
+" Tests 1 to 50, 52 to 57, 87 were moved to test_vimscript.vim
+" Tests 25, 26, 32, 33, 41-48, 51, 69-75 were moved to test_trycatch.vim
+let Xtest = 59
"-------------------------------------------------------------------------------
"
@@ -2071,142 +1121,8 @@ endif
Xcheck 311511339
-
-"-------------------------------------------------------------------------------
-" Test 61: Catching interrupt exceptions {{{1
-"
-" When an interrupt occurs inside a :try/:endtry region, an
-" interrupt exception is thrown and can be caught. Its value is
-" "Vim:Interrupt". If the interrupt occurs after an error or a :throw
-" but before a matching :catch is reached, all following :catches of
-" that try block are ignored, but the interrupt exception can be
-" caught by the next surrounding try conditional. An interrupt is
-" ignored when there is a previous interrupt that has not been caught
-" or causes a :finally clause to be executed.
-"-------------------------------------------------------------------------------
-
-XpathINIT
-
-if ExtraVim()
-
- while 1
- try
- try
- Xpath 1 " X: 1
- let caught = 0
- "INTERRUPT
- Xpath 2 " X: 0
- catch /^Vim:Interrupt$/
- let caught = 1
- finally
- Xpath 4 " X: 4
- if caught || $VIMNOINTTHROW
- Xpath 8 " X: 8
- endif
- endtry
- catch /.*/
- Xpath 16 " X: 0
- Xout v:exception "in" v:throwpoint
- finally
- break " discard interrupt for $VIMNOINTTHROW
- endtry
- endwhile
-
- while 1
- try
- try
- let caught = 0
- try
- Xpath 32 " X: 32
- asdf
- Xpath 64 " X: 0
- catch /do_not_catch/
- Xpath 128 " X: 0
- catch /.*/ "INTERRUPT - throw interrupt if !$VIMNOERRTHROW
- Xpath 256 " X: 0
- catch /.*/
- Xpath 512 " X: 0
- finally "INTERRUPT - throw interrupt if $VIMNOERRTHROW
- Xpath 1024 " X: 1024
- endtry
- catch /^Vim:Interrupt$/
- let caught = 1
- finally
- Xpath 2048 " X: 2048
- if caught || $VIMNOINTTHROW
- Xpath 4096 " X: 4096
- endif
- endtry
- catch /.*/
- Xpath 8192 " X: 0
- Xout v:exception "in" v:throwpoint
- finally
- break " discard interrupt for $VIMNOINTTHROW
- endtry
- endwhile
-
- while 1
- try
- try
- let caught = 0
- try
- Xpath 16384 " X: 16384
- throw "x"
- Xpath 32768 " X: 0
- catch /do_not_catch/
- Xpath 65536 " X: 0
- catch /x/ "INTERRUPT
- Xpath 131072 " X: 0
- catch /.*/
- Xpath 262144 " X: 0
- endtry
- catch /^Vim:Interrupt$/
- let caught = 1
- finally
- Xpath 524288 " X: 524288
- if caught || $VIMNOINTTHROW
- Xpath 1048576 " X: 1048576
- endif
- endtry
- catch /.*/
- Xpath 2097152 " X: 0
- Xout v:exception "in" v:throwpoint
- finally
- break " discard interrupt for $VIMNOINTTHROW
- endtry
- endwhile
-
- while 1
- try
- let caught = 0
- try
- Xpath 4194304 " X: 4194304
- "INTERRUPT
- Xpath 8388608 " X: 0
- catch /do_not_catch/ "INTERRUPT
- Xpath 16777216 " X: 0
- catch /^Vim:Interrupt$/
- let caught = 1
- finally
- Xpath 33554432 " X: 33554432
- if caught || $VIMNOINTTHROW
- Xpath 67108864 " X: 67108864
- endif
- endtry
- catch /.*/
- Xpath 134217728 " X: 0
- Xout v:exception "in" v:throwpoint
- finally
- break " discard interrupt for $VIMNOINTTHROW
- endtry
- endwhile
-
- Xpath 268435456 " X: 268435456
-
-endif
-
-Xcheck 374889517
-
+" Test 61 was moved to test_vimscript.vim
+let Xtest = 62
"-------------------------------------------------------------------------------
" Test 62: Catching error exceptions {{{1
@@ -2729,100 +1645,8 @@ endif
Xcheck 1499645335
-
-"-------------------------------------------------------------------------------
-" Test 65: Errors in the /pattern/ argument of a :catch {{{1
-"
-" On an error in the /pattern/ argument of a :catch, the :catch does
-" not match. Any following :catches of the same :try/:endtry don't
-" match either. Finally clauses are executed.
-"-------------------------------------------------------------------------------
-
-XpathINIT
-
-function! MSG(enr, emsg)
- let english = v:lang == "C" || v:lang =~ '^[Ee]n'
- if a:enr == ""
- Xout "TODO: Add message number for:" a:emsg
- let v:errmsg = ":" . v:errmsg
- endif
- let match = 1
- if v:errmsg !~ '^'.a:enr.':' || (english && v:errmsg !~ a:emsg)
- let match = 0
- if v:errmsg == ""
- Xout "Message missing."
- else
- let v:errmsg = escape(v:errmsg, '"')
- Xout "Unexpected message:" v:errmsg
- endif
- endif
- return match
-endfunction
-
-try
- try
- Xpath 1 " X: 1
- throw "oops"
- catch /^oops$/
- Xpath 2 " X: 2
- catch /\)/ " not checked; exception has already been caught
- Xpath 4 " X: 0
- endtry
- Xpath 8 " X: 8
-catch /.*/
- Xpath 16 " X: 0
- Xout v:exception "in" v:throwpoint
-endtry
-
-function! F()
- try
- let caught = 0
- try
- try
- Xpath 32 " X: 32
- throw "ab"
- catch /abc/ " does not catch
- Xpath 64 " X: 0
- catch /\)/ " error; discards exception
- Xpath 128 " X: 0
- catch /.*/ " not checked
- Xpath 256 " X: 0
- finally
- Xpath 512 " X: 512
- endtry
- Xpath 1024 " X: 0
- catch /^ab$/ " checked, but original exception is discarded
- Xpath 2048 " X: 0
- catch /^Vim(catch):/
- let caught = 1
- let v:errmsg = substitute(v:exception, '^Vim(catch):', '', "")
- finally
- Xpath 4096 " X: 4096
- if !caught && !$VIMNOERRTHROW
- Xpath 8192 " X: 0
- endif
- if !MSG('E475', "Invalid argument")
- Xpath 16384 " X: 0
- endif
- if !caught
- return | " discard error
- endif
- endtry
- catch /.*/
- Xpath 32768 " X: 0
- Xout v:exception "in" v:throwpoint
- endtry
-endfunction
-
-call F()
-Xpath 65536 " X: 65536
-
-delfunction MSG
-delfunction F
-unlet! caught
-
-Xcheck 70187
-
+" Test 65 was moved to test_vimscript.vim
+let Xtest = 66
"-------------------------------------------------------------------------------
" Test 66: Stop range :call on error, interrupt, or :throw {{{1
diff --git a/src/nvim/testdir/test_vimscript.vim b/src/nvim/testdir/test_vimscript.vim
index d49681974e..5e112e05f9 100644
--- a/src/nvim/testdir/test_vimscript.vim
+++ b/src/nvim/testdir/test_vimscript.vim
@@ -2764,6 +2764,1153 @@ func Test_throw_across_script()
endfunc
"-------------------------------------------------------------------------------
+" Test 52: Uncaught exceptions {{{1
+"
+" When an exception is thrown but not caught, an error message is
+" displayed when the script is terminated. In case of an interrupt
+" or error exception, the normal interrupt or error message(s) are
+" displayed.
+"-------------------------------------------------------------------------------
+
+func Test_uncaught_exception_1()
+ CheckEnglish
+
+ let test =<< trim [CODE]
+ Xpath 'a'
+ throw "arrgh"
+ call assert_report('should not get here')`
+ [CODE]
+ let verify =<< trim [CODE]
+ call assert_equal('E605: Exception not caught: arrgh', v:errmsg)
+ call assert_equal('a', g:Xpath)
+ [CODE]
+ call RunInNewVim(test, verify)
+endfunc
+
+func Test_uncaught_exception_2()
+ CheckEnglish
+
+ let test =<< trim [CODE]
+ try
+ Xpath 'a'
+ throw "oops"
+ call assert_report('should not get here')`
+ catch /arrgh/
+ call assert_report('should not get here')`
+ endtry
+ call assert_report('should not get here')`
+ [CODE]
+ let verify =<< trim [CODE]
+ call assert_equal('E605: Exception not caught: oops', v:errmsg)
+ call assert_equal('a', g:Xpath)
+ [CODE]
+ call RunInNewVim(test, verify)
+endfunc
+
+func Test_uncaught_exception_3()
+ CheckEnglish
+
+ let test =<< trim [CODE]
+ func T()
+ Xpath 'c'
+ throw "brrr"
+ call assert_report('should not get here')`
+ endfunc
+
+ try
+ Xpath 'a'
+ throw "arrgh"
+ call assert_report('should not get here')`
+ catch /.*/
+ Xpath 'b'
+ call T()
+ call assert_report('should not get here')`
+ endtry
+ call assert_report('should not get here')`
+ [CODE]
+ let verify =<< trim [CODE]
+ call assert_equal('E605: Exception not caught: brrr', v:errmsg)
+ call assert_equal('abc', g:Xpath)
+ [CODE]
+ call RunInNewVim(test, verify)
+endfunc
+
+func Test_uncaught_exception_4()
+ CheckEnglish
+
+ let test =<< trim [CODE]
+ try
+ Xpath 'a'
+ throw "arrgh"
+ call assert_report('should not get here')`
+ finally
+ Xpath 'b'
+ throw "brrr"
+ call assert_report('should not get here')`
+ endtry
+ call assert_report('should not get here')`
+ [CODE]
+ let verify =<< trim [CODE]
+ call assert_equal('E605: Exception not caught: brrr', v:errmsg)
+ call assert_equal('ab', g:Xpath)
+ [CODE]
+ call RunInNewVim(test, verify)
+endfunc
+
+func Test_uncaught_exception_5()
+ CheckEnglish
+
+ " Need to catch and handle interrupt, otherwise the test will wait for the
+ " user to press <Enter> to continue
+ let test =<< trim [CODE]
+ try
+ try
+ Xpath 'a'
+ call interrupt()
+ call assert_report('should not get here')
+ endtry
+ call assert_report('should not get here')
+ catch /^Vim:Interrupt$/
+ Xpath 'b'
+ endtry
+ [CODE]
+ let verify =<< trim [CODE]
+ call assert_equal('ab', g:Xpath)
+ [CODE]
+ call RunInNewVim(test, verify)
+endfunc
+
+func Test_uncaught_exception_6()
+ CheckEnglish
+
+ let test =<< trim [CODE]
+ try
+ Xpath 'a'
+ let x = novar " error E121; exception: E121
+ catch /E15:/ " should not catch
+ call assert_report('should not get here')
+ endtry
+ call assert_report('should not get here')
+ [CODE]
+ let verify =<< trim [CODE]
+ call assert_equal('a', g:Xpath)
+ call assert_equal('E121: Undefined variable: novar', v:errmsg)
+ [CODE]
+ call RunInNewVim(test, verify)
+endfunc
+
+func Test_uncaught_exception_7()
+ CheckEnglish
+
+ let test =<< trim [CODE]
+ try
+ Xpath 'a'
+ " error E108/E488; exception: E488
+ unlet novar #
+ catch /E108:/ " should not catch
+ call assert_report('should not get here')
+ endtry
+ call assert_report('should not get here')
+ [CODE]
+ let verify =<< trim [CODE]
+ call assert_equal('a', g:Xpath)
+ call assert_equal('E488: Trailing characters: #', v:errmsg)
+ [CODE]
+ call RunInNewVim(test, verify)
+endfunc
+
+"-------------------------------------------------------------------------------
+" Test 53: Nesting errors: :endif/:else/:elseif {{{1
+"
+" For nesting errors of :if conditionals the correct error messages
+" should be given.
+"-------------------------------------------------------------------------------
+
+func Test_nested_if_else_errors()
+ CheckEnglish
+
+ " :endif without :if
+ let code =<< trim END
+ endif
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(endif):E580: :endif without :if')
+
+ " :endif without :if
+ let code =<< trim END
+ while 1
+ endif
+ endwhile
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(endif):E580: :endif without :if')
+
+ " :endif without :if
+ let code =<< trim END
+ try
+ finally
+ endif
+ endtry
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(endif):E580: :endif without :if')
+
+ " :endif without :if
+ let code =<< trim END
+ try
+ endif
+ endtry
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(endif):E580: :endif without :if')
+
+ " :endif without :if
+ let code =<< trim END
+ try
+ throw "a"
+ catch /a/
+ endif
+ endtry
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(endif):E580: :endif without :if')
+
+ " :else without :if
+ let code =<< trim END
+ else
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(else):E581: :else without :if')
+
+ " :else without :if
+ let code =<< trim END
+ while 1
+ else
+ endwhile
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(else):E581: :else without :if')
+
+ " :else without :if
+ let code =<< trim END
+ try
+ finally
+ else
+ endtry
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(else):E581: :else without :if')
+
+ " :else without :if
+ let code =<< trim END
+ try
+ else
+ endtry
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(else):E581: :else without :if')
+
+ " :else without :if
+ let code =<< trim END
+ try
+ throw "a"
+ catch /a/
+ else
+ endtry
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(else):E581: :else without :if')
+
+ " :elseif without :if
+ let code =<< trim END
+ elseif
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(elseif):E582: :elseif without :if')
+
+ " :elseif without :if
+ let code =<< trim END
+ while 1
+ elseif
+ endwhile
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(elseif):E582: :elseif without :if')
+
+ " :elseif without :if
+ let code =<< trim END
+ try
+ finally
+ elseif
+ endtry
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(elseif):E582: :elseif without :if')
+
+ " :elseif without :if
+ let code =<< trim END
+ try
+ elseif
+ endtry
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(elseif):E582: :elseif without :if')
+
+ " :elseif without :if
+ let code =<< trim END
+ try
+ throw "a"
+ catch /a/
+ elseif
+ endtry
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(elseif):E582: :elseif without :if')
+
+ " multiple :else
+ let code =<< trim END
+ if 1
+ else
+ else
+ endif
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(else):E583: multiple :else')
+
+ " :elseif after :else
+ let code =<< trim END
+ if 1
+ else
+ elseif 1
+ endif
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(elseif):E584: :elseif after :else')
+
+ call delete('Xtest')
+endfunc
+
+"-------------------------------------------------------------------------------
+" Test 54: Nesting errors: :while/:endwhile {{{1
+"
+" For nesting errors of :while conditionals the correct error messages
+" should be given.
+"
+" This test reuses the function MESSAGES() from the previous test.
+" This functions checks the messages in g:msgfile.
+"-------------------------------------------------------------------------------
+
+func Test_nested_while_error()
+ CheckEnglish
+
+ " :endwhile without :while
+ let code =<< trim END
+ endwhile
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(endwhile):E588: :endwhile without :while')
+
+ " :endwhile without :while
+ let code =<< trim END
+ if 1
+ endwhile
+ endif
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(endwhile):E588: :endwhile without :while')
+
+ " Missing :endif
+ let code =<< trim END
+ while 1
+ if 1
+ endwhile
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(endwhile):E171: Missing :endif')
+
+ " :endwhile without :while
+ let code =<< trim END
+ try
+ finally
+ endwhile
+ endtry
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(endwhile):E588: :endwhile without :while')
+
+ " Missing :endtry
+ let code =<< trim END
+ while 1
+ try
+ finally
+ endwhile
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(endwhile):E600: Missing :endtry')
+
+ " Missing :endtry
+ let code =<< trim END
+ while 1
+ if 1
+ try
+ finally
+ endwhile
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(endwhile):E600: Missing :endtry')
+
+ " Missing :endif
+ let code =<< trim END
+ while 1
+ try
+ finally
+ if 1
+ endwhile
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(endwhile):E171: Missing :endif')
+
+ " :endwhile without :while
+ let code =<< trim END
+ try
+ endwhile
+ endtry
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(endwhile):E588: :endwhile without :while')
+
+ " :endwhile without :while
+ let code =<< trim END
+ while 1
+ try
+ endwhile
+ endtry
+ endwhile
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(endwhile):E588: :endwhile without :while')
+
+ " :endwhile without :while
+ let code =<< trim END
+ try
+ throw "a"
+ catch /a/
+ endwhile
+ endtry
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(endwhile):E588: :endwhile without :while')
+
+ " :endwhile without :while
+ let code =<< trim END
+ while 1
+ try
+ throw "a"
+ catch /a/
+ endwhile
+ endtry
+ endwhile
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(endwhile):E588: :endwhile without :while')
+
+ call delete('Xtest')
+endfunc
+
+"-------------------------------------------------------------------------------
+" Test 55: Nesting errors: :continue/:break {{{1
+"
+" For nesting errors of :continue and :break commands the correct
+" error messages should be given.
+"
+" This test reuses the function MESSAGES() from the previous test.
+" This functions checks the messages in g:msgfile.
+"-------------------------------------------------------------------------------
+
+func Test_nested_cont_break_error()
+ CheckEnglish
+
+ " :continue without :while
+ let code =<< trim END
+ continue
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(continue):E586: :continue without :while or :for')
+
+ " :continue without :while
+ let code =<< trim END
+ if 1
+ continue
+ endif
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(continue):E586: :continue without :while or :for')
+
+ " :continue without :while
+ let code =<< trim END
+ try
+ finally
+ continue
+ endtry
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(continue):E586: :continue without :while or :for')
+
+ " :continue without :while
+ let code =<< trim END
+ try
+ continue
+ endtry
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(continue):E586: :continue without :while or :for')
+
+ " :continue without :while
+ let code =<< trim END
+ try
+ throw "a"
+ catch /a/
+ continue
+ endtry
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(continue):E586: :continue without :while or :for')
+
+ " :break without :while
+ let code =<< trim END
+ break
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(break):E587: :break without :while or :for')
+
+ " :break without :while
+ let code =<< trim END
+ if 1
+ break
+ endif
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(break):E587: :break without :while or :for')
+
+ " :break without :while
+ let code =<< trim END
+ try
+ finally
+ break
+ endtry
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(break):E587: :break without :while or :for')
+
+ " :break without :while
+ let code =<< trim END
+ try
+ break
+ endtry
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(break):E587: :break without :while or :for')
+
+ " :break without :while
+ let code =<< trim END
+ try
+ throw "a"
+ catch /a/
+ break
+ endtry
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(break):E587: :break without :while or :for')
+
+ call delete('Xtest')
+endfunc
+
+"-------------------------------------------------------------------------------
+" Test 56: Nesting errors: :endtry {{{1
+"
+" For nesting errors of :try conditionals the correct error messages
+" should be given.
+"
+" This test reuses the function MESSAGES() from the previous test.
+" This functions checks the messages in g:msgfile.
+"-------------------------------------------------------------------------------
+
+func Test_nested_endtry_error()
+ CheckEnglish
+
+ " :endtry without :try
+ let code =<< trim END
+ endtry
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(endtry):E602: :endtry without :try')
+
+ " :endtry without :try
+ let code =<< trim END
+ if 1
+ endtry
+ endif
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(endtry):E602: :endtry without :try')
+
+ " :endtry without :try
+ let code =<< trim END
+ while 1
+ endtry
+ endwhile
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(endtry):E602: :endtry without :try')
+
+ " Missing :endif
+ let code =<< trim END
+ try
+ if 1
+ endtry
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(endtry):E171: Missing :endif')
+
+ " Missing :endwhile
+ let code =<< trim END
+ try
+ while 1
+ endtry
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(endtry):E170: Missing :endwhile')
+
+ " Missing :endif
+ let code =<< trim END
+ try
+ finally
+ if 1
+ endtry
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(endtry):E171: Missing :endif')
+
+ " Missing :endwhile
+ let code =<< trim END
+ try
+ finally
+ while 1
+ endtry
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(endtry):E170: Missing :endwhile')
+
+ " Missing :endif
+ let code =<< trim END
+ try
+ throw "a"
+ catch /a/
+ if 1
+ endtry
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(endtry):E171: Missing :endif')
+
+ " Missing :endwhile
+ let code =<< trim END
+ try
+ throw "a"
+ catch /a/
+ while 1
+ endtry
+ END
+ call writefile(code, 'Xtest')
+ call AssertException(['source Xtest'], 'Vim(endtry):E170: Missing :endwhile')
+
+ call delete('Xtest')
+endfunc
+
+"-------------------------------------------------------------------------------
+" Test 57: v:exception and v:throwpoint for user exceptions {{{1
+"
+" v:exception evaluates to the value of the exception that was caught
+" most recently and is not finished. (A caught exception is finished
+" when the next ":catch", ":finally", or ":endtry" is reached.)
+" v:throwpoint evaluates to the script/function name and line number
+" where that exception has been thrown.
+"-------------------------------------------------------------------------------
+
+func Test_user_exception_info()
+ CheckEnglish
+
+ XpathINIT
+ XloopINIT
+
+ func FuncException()
+ let g:exception = v:exception
+ endfunc
+
+ func FuncThrowpoint()
+ let g:throwpoint = v:throwpoint
+ endfunc
+
+ let scriptException = MakeScript("FuncException")
+ let scriptThrowPoint = MakeScript("FuncThrowpoint")
+
+ command! CmdException let g:exception = v:exception
+ command! CmdThrowpoint let g:throwpoint = v:throwpoint
+
+ func T(arg, line)
+ if a:line == 2
+ throw a:arg " in line 2
+ elseif a:line == 4
+ throw a:arg " in line 4
+ elseif a:line == 6
+ throw a:arg " in line 6
+ elseif a:line == 8
+ throw a:arg " in line 8
+ endif
+ endfunc
+
+ func G(arg, line)
+ call T(a:arg, a:line)
+ endfunc
+
+ func F(arg, line)
+ call G(a:arg, a:line)
+ endfunc
+
+ let scriptT = MakeScript("T")
+ let scriptG = MakeScript("G", scriptT)
+ let scriptF = MakeScript("F", scriptG)
+
+ try
+ Xpath 'a'
+ call F("oops", 2)
+ catch /.*/
+ Xpath 'b'
+ let exception = v:exception
+ let throwpoint = v:throwpoint
+ call assert_equal("oops", v:exception)
+ call assert_match('\<F\[1]\.\.G\[1]\.\.T\>', v:throwpoint)
+ call assert_match('\<2\>', v:throwpoint)
+
+ exec "let exception = v:exception"
+ exec "let throwpoint = v:throwpoint"
+ call assert_equal("oops", v:exception)
+ call assert_match('\<F\[1]\.\.G\[1]\.\.T\>', v:throwpoint)
+ call assert_match('\<2\>', v:throwpoint)
+
+ CmdException
+ CmdThrowpoint
+ call assert_equal("oops", v:exception)
+ call assert_match('\<F\[1]\.\.G\[1]\.\.T\>', v:throwpoint)
+ call assert_match('\<2\>', v:throwpoint)
+
+ call FuncException()
+ call FuncThrowpoint()
+ call assert_equal("oops", v:exception)
+ call assert_match('\<F\[1]\.\.G\[1]\.\.T\>', v:throwpoint)
+ call assert_match('\<2\>', v:throwpoint)
+
+ exec "source" scriptException
+ exec "source" scriptThrowPoint
+ call assert_equal("oops", v:exception)
+ call assert_match('\<F\[1]\.\.G\[1]\.\.T\>', v:throwpoint)
+ call assert_match('\<2\>', v:throwpoint)
+
+ try
+ Xpath 'c'
+ call G("arrgh", 4)
+ catch /.*/
+ Xpath 'd'
+ let exception = v:exception
+ let throwpoint = v:throwpoint
+ call assert_equal("arrgh", v:exception)
+ call assert_match('\<G\[1]\.\.T\>', v:throwpoint)
+ call assert_match('\<4\>', v:throwpoint)
+
+ try
+ Xpath 'e'
+ let g:arg = "autsch"
+ let g:line = 6
+ exec "source" scriptF
+ catch /.*/
+ Xpath 'f'
+ let exception = v:exception
+ let throwpoint = v:throwpoint
+ call assert_equal("autsch", v:exception)
+ call assert_match(fnamemodify(scriptT, ':t'), v:throwpoint)
+ call assert_match('\<6\>', v:throwpoint)
+ finally
+ Xpath 'g'
+ let exception = v:exception
+ let throwpoint = v:throwpoint
+ call assert_equal("arrgh", v:exception)
+ call assert_match('\<G\[1]\.\.T\>', v:throwpoint)
+ call assert_match('\<4\>', v:throwpoint)
+ try
+ Xpath 'h'
+ let g:arg = "brrrr"
+ let g:line = 8
+ exec "source" scriptG
+ catch /.*/
+ Xpath 'i'
+ let exception = v:exception
+ let throwpoint = v:throwpoint
+ " Resolve scriptT for matching it against v:throwpoint.
+ call assert_equal("brrrr", v:exception)
+ call assert_match(fnamemodify(scriptT, ':t'), v:throwpoint)
+ call assert_match('\<8\>', v:throwpoint)
+ finally
+ Xpath 'j'
+ let exception = v:exception
+ let throwpoint = v:throwpoint
+ call assert_equal("arrgh", v:exception)
+ call assert_match('\<G\[1]\.\.T\>', v:throwpoint)
+ call assert_match('\<4\>', v:throwpoint)
+ endtry
+ Xpath 'k'
+ let exception = v:exception
+ let throwpoint = v:throwpoint
+ call assert_equal("arrgh", v:exception)
+ call assert_match('\<G\[1]\.\.T\>', v:throwpoint)
+ call assert_match('\<4\>', v:throwpoint)
+ endtry
+ Xpath 'l'
+ let exception = v:exception
+ let throwpoint = v:throwpoint
+ call assert_equal("arrgh", v:exception)
+ call assert_match('\<G\[1]\.\.T\>', v:throwpoint)
+ call assert_match('\<4\>', v:throwpoint)
+ finally
+ Xpath 'm'
+ let exception = v:exception
+ let throwpoint = v:throwpoint
+ call assert_equal("oops", v:exception)
+ call assert_match('\<F\[1]\.\.G\[1]\.\.T\>', v:throwpoint)
+ call assert_match('\<2\>', v:throwpoint)
+ endtry
+ Xpath 'n'
+ let exception = v:exception
+ let throwpoint = v:throwpoint
+ call assert_equal("oops", v:exception)
+ call assert_match('\<F\[1]\.\.G\[1]\.\.T\>', v:throwpoint)
+ call assert_match('\<2\>', v:throwpoint)
+ finally
+ Xpath 'o'
+ let exception = v:exception
+ let throwpoint = v:throwpoint
+ call assert_equal("", v:exception)
+ call assert_match('^$', v:throwpoint)
+ call assert_match('^$', v:throwpoint)
+ endtry
+
+ call assert_equal('abcdefghijklmno', g:Xpath)
+
+ unlet exception throwpoint
+ delfunction FuncException
+ delfunction FuncThrowpoint
+ call delete(scriptException)
+ call delete(scriptThrowPoint)
+ unlet scriptException scriptThrowPoint
+ delcommand CmdException
+ delcommand CmdThrowpoint
+ delfunction T
+ delfunction G
+ delfunction F
+ call delete(scriptT)
+ call delete(scriptG)
+ call delete(scriptF)
+ unlet scriptT scriptG scriptF
+endfunc
+
+"-------------------------------------------------------------------------------
+"
+" Test 58: v:exception and v:throwpoint for error/interrupt exceptions {{{1
+"
+" v:exception and v:throwpoint work also for error and interrupt
+" exceptions.
+"-------------------------------------------------------------------------------
+
+func Test_execption_info_for_error()
+ CheckEnglish
+
+ let test =<< trim [CODE]
+ func T(line)
+ if a:line == 2
+ delfunction T " error (function in use) in line 2
+ elseif a:line == 4
+ call interrupt()
+ endif
+ endfunc
+
+ while 1
+ try
+ Xpath 'a'
+ call T(2)
+ call assert_report('should not get here')
+ catch /.*/
+ Xpath 'b'
+ if v:exception !~ 'Vim(delfunction):'
+ call assert_report('should not get here')
+ endif
+ if v:throwpoint !~ '\<T\>'
+ call assert_report('should not get here')
+ endif
+ if v:throwpoint !~ '\<2\>'
+ call assert_report('should not get here')
+ endif
+ finally
+ Xpath 'c'
+ if v:exception != ""
+ call assert_report('should not get here')
+ endif
+ if v:throwpoint != ""
+ call assert_report('should not get here')
+ endif
+ break
+ endtry
+ endwhile
+
+ Xpath 'd'
+ if v:exception != ""
+ call assert_report('should not get here')
+ endif
+ if v:throwpoint != ""
+ call assert_report('should not get here')
+ endif
+
+ while 1
+ try
+ Xpath 'e'
+ call T(4)
+ call assert_report('should not get here')
+ catch /.*/
+ Xpath 'f'
+ if v:exception != 'Vim:Interrupt'
+ call assert_report('should not get here')
+ endif
+ if v:throwpoint !~ 'function T'
+ call assert_report('should not get here')
+ endif
+ if v:throwpoint !~ '\<4\>'
+ call assert_report('should not get here')
+ endif
+ finally
+ Xpath 'g'
+ if v:exception != ""
+ call assert_report('should not get here')
+ endif
+ if v:throwpoint != ""
+ call assert_report('should not get here')
+ endif
+ break
+ endtry
+ endwhile
+
+ Xpath 'h'
+ if v:exception != ""
+ call assert_report('should not get here')
+ endif
+ if v:throwpoint != ""
+ call assert_report('should not get here')
+ endif
+ [CODE]
+ let verify =<< trim [CODE]
+ call assert_equal('abcdefgh', g:Xpath)
+ [CODE]
+ call RunInNewVim(test, verify)
+endfunc
+
+"-------------------------------------------------------------------------------
+" Test 61: Catching interrupt exceptions {{{1
+"
+" When an interrupt occurs inside a :try/:endtry region, an
+" interrupt exception is thrown and can be caught. Its value is
+" "Vim:Interrupt". If the interrupt occurs after an error or a :throw
+" but before a matching :catch is reached, all following :catches of
+" that try block are ignored, but the interrupt exception can be
+" caught by the next surrounding try conditional. An interrupt is
+" ignored when there is a previous interrupt that has not been caught
+" or causes a :finally clause to be executed.
+"-------------------------------------------------------------------------------
+
+func Test_catch_intr_exception()
+ let test =<< trim [CODE]
+ while 1
+ try
+ try
+ Xpath 'a'
+ call interrupt()
+ call assert_report('should not get here')
+ catch /^Vim:Interrupt$/
+ Xpath 'b'
+ finally
+ Xpath 'c'
+ endtry
+ catch /.*/
+ call assert_report('should not get here')
+ finally
+ Xpath 'd'
+ break
+ endtry
+ endwhile
+
+ while 1
+ try
+ try
+ try
+ Xpath 'e'
+ asdf
+ call assert_report('should not get here')
+ catch /do_not_catch/
+ call assert_report('should not get here')
+ catch /.*/
+ Xpath 'f'
+ call interrupt()
+ call assert_report('should not get here')
+ catch /.*/
+ call assert_report('should not get here')
+ finally
+ Xpath 'g'
+ call interrupt()
+ call assert_report('should not get here')
+ endtry
+ catch /^Vim:Interrupt$/
+ Xpath 'h'
+ finally
+ Xpath 'i'
+ endtry
+ catch /.*/
+ call assert_report('should not get here')
+ finally
+ Xpath 'j'
+ break
+ endtry
+ endwhile
+
+ while 1
+ try
+ try
+ try
+ Xpath 'k'
+ throw "x"
+ call assert_report('should not get here')
+ catch /do_not_catch/
+ call assert_report('should not get here')
+ catch /x/
+ Xpath 'l'
+ call interrupt()
+ call assert_report('should not get here')
+ catch /.*/
+ call assert_report('should not get here')
+ endtry
+ catch /^Vim:Interrupt$/
+ Xpath 'm'
+ finally
+ Xpath 'n'
+ endtry
+ catch /.*/
+ call assert_report('should not get here')
+ finally
+ Xpath 'o'
+ break
+ endtry
+ endwhile
+
+ while 1
+ try
+ try
+ Xpath 'p'
+ call interrupt()
+ call assert_report('should not get here')
+ catch /do_not_catch/
+ call interrupt()
+ call assert_report('should not get here')
+ catch /^Vim:Interrupt$/
+ Xpath 'q'
+ finally
+ Xpath 'r'
+ endtry
+ catch /.*/
+ call assert_report('should not get here')
+ finally
+ Xpath 's'
+ break
+ endtry
+ endwhile
+
+ Xpath 't'
+ [CODE]
+ let verify =<< trim [CODE]
+ call assert_equal('abcdefghijklmnopqrst', g:Xpath)
+ [CODE]
+ call RunInNewVim(test, verify)
+endfunc
+
+"-------------------------------------------------------------------------------
+" Test 65: Errors in the /pattern/ argument of a :catch {{{1
+"
+" On an error in the /pattern/ argument of a :catch, the :catch does
+" not match. Any following :catches of the same :try/:endtry don't
+" match either. Finally clauses are executed.
+"-------------------------------------------------------------------------------
+
+func Test_catch_pattern_error()
+ CheckEnglish
+ XpathINIT
+
+ try
+ try
+ Xpath 'a'
+ throw "oops"
+ catch /^oops$/
+ Xpath 'b'
+ catch /\)/ " not checked; exception has already been caught
+ call assert_report('should not get here')
+ endtry
+ Xpath 'c'
+ catch /.*/
+ call assert_report('should not get here')
+ endtry
+ call assert_equal('abc', g:Xpath)
+
+ XpathINIT
+ func F()
+ try
+ try
+ try
+ Xpath 'a'
+ throw "ab"
+ catch /abc/ " does not catch
+ call assert_report('should not get here')
+ catch /\)/ " error; discards exception
+ call assert_report('should not get here')
+ catch /.*/ " not checked
+ call assert_report('should not get here')
+ finally
+ Xpath 'b'
+ endtry
+ call assert_report('should not get here')
+ catch /^ab$/ " checked, but original exception is discarded
+ call assert_report('should not get here')
+ catch /^Vim(catch):/
+ Xpath 'c'
+ call assert_match('Vim(catch):E475: Invalid argument:', v:exception)
+ finally
+ Xpath 'd'
+ endtry
+ Xpath 'e'
+ catch /.*/
+ call assert_report('should not get here')
+ endtry
+ Xpath 'f'
+ endfunc
+
+ call F()
+ call assert_equal('abcdef', g:Xpath)
+
+ delfunc F
+endfunc
+
+"-------------------------------------------------------------------------------
" Test 87 using (expr) ? funcref : funcref {{{1
"
" Vim needs to correctly parse the funcref and even when it does
generated by cgit (git 2.34.1) at 2025-10-31 16:53:12 +0000