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|
" Tests for Perl interface
if !has('perl')
finish
end
" FIXME: RunTest don't see any error when Perl abort...
perl $SIG{__WARN__} = sub { die "Unexpected warnings from perl: @_" };
func Test_change_buffer()
call setline(line('$'), ['1 line 1'])
perl VIM::DoCommand("normal /^1\n")
perl $curline = VIM::Eval("line('.')")
perl $curbuf->Set($curline, "1 changed line 1")
call assert_equal('1 changed line 1', getline('$'))
endfunc
func Test_evaluate_list()
call setline(line('$'), ['2 line 2'])
perl VIM::DoCommand("normal /^2\n")
perl $curline = VIM::Eval("line('.')")
let l = ["abc", "def"]
perl << EOF
$l = VIM::Eval("l");
$curbuf->Append($curline, $l);
EOF
normal j
.perldo s|\n|/|g
call assert_equal('abc/def/', getline('$'))
endfunc
func Test_buffer_Delete()
new
call setline(1, ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h'])
perl $curbuf->Delete(7)
perl $curbuf->Delete(2, 5)
perl $curbuf->Delete(10)
call assert_equal(['a', 'f', 'h'], getline(1, '$'))
bwipe!
endfunc
func Test_buffer_Append()
new
perl $curbuf->Append(1, '1')
perl $curbuf->Append(2, '2', '3', '4')
perl @l = ('5' ..'7')
perl $curbuf->Append(0, @l)
call assert_equal(['5', '6', '7', '', '1', '2', '3', '4'], getline(1, '$'))
bwipe!
endfunc
func Test_buffer_Set()
new
call setline(1, ['1', '2', '3', '4', '5'])
perl $curbuf->Set(2, 'a', 'b', 'c')
perl $curbuf->Set(4, 'A', 'B', 'C')
call assert_equal(['1', 'a', 'b', 'A', 'B'], getline(1, '$'))
bwipe!
endfunc
func Test_buffer_Get()
new
call setline(1, ['1', '2', '3', '4'])
call assert_equal('2:3', perleval('join(":", $curbuf->Get(2, 3))'))
bwipe!
endfunc
func Test_buffer_Count()
new
call setline(1, ['a', 'b', 'c'])
call assert_equal(3, perleval('$curbuf->Count()'))
bwipe!
endfunc
func Test_buffer_Name()
new
call assert_equal('', perleval('$curbuf->Name()'))
bwipe!
new Xfoo
call assert_equal('Xfoo', perleval('$curbuf->Name()'))
bwipe!
endfunc
func Test_buffer_Number()
call assert_equal(bufnr('%'), perleval('$curbuf->Number()'))
endfunc
func Test_window_Cursor()
new
call setline(1, ['line1', 'line2'])
perl $curwin->Cursor(2, 3)
call assert_equal('2:3', perleval('join(":", $curwin->Cursor())'))
" Col is numbered from 0 in Perl, and from 1 in Vim script.
call assert_equal([0, 2, 4, 0], getpos('.'))
bwipe!
endfunc
func Test_window_SetHeight()
new
perl $curwin->SetHeight(2)
call assert_equal(2, winheight(0))
bwipe!
endfunc
func Test_VIM_Windows()
new
" VIM::Windows() without argument in scalar and list context.
perl $winnr = VIM::Windows()
perl @winlist = VIM::Windows()
perl $curbuf->Append(0, $winnr, scalar(@winlist))
call assert_equal(['2', '2', ''], getline(1, '$'))
" VIM::Windows() with window number argument.
perl VIM::Windows(VIM::Eval('winnr()'))->Buffer()->Set(1, 'bar')
call assert_equal('bar', getline(1))
bwipe!
endfunc
func Test_VIM_Buffers()
new Xbar
" VIM::Buffers() without argument in scalar and list context.
perl $nbuf = VIM::Buffers()
perl @buflist = VIM::Buffers()
" VIM::Buffers() with argument.
perl $mybuf = (VIM::Buffers('Xbar'))[0]
perl $mybuf->Append(0, $nbuf, scalar(@buflist))
call assert_equal(['2', '2', ''], getline(1, '$'))
bwipe!
endfunc
func <SID>catch_peval(expr)
try
call perleval(a:expr)
catch
return v:exception
endtry
call assert_report('no exception for `perleval("'.a:expr.'")`')
return ''
endfunc
func Test_perleval()
call assert_false(perleval('undef'))
" scalar
call assert_equal(0, perleval('0'))
call assert_equal(2, perleval('2'))
call assert_equal(-2, perleval('-2'))
if has('float')
call assert_equal(2.5, perleval('2.5'))
else
call assert_equal(2, perleval('2.5'))
end
sandbox call assert_equal(2, perleval('2'))
call assert_equal('abc', perleval('"abc"'))
call assert_equal("abc\ndef", perleval('"abc\0def"'))
" ref
call assert_equal([], perleval('[]'))
call assert_equal(['word', 42, [42],{}], perleval('["word", 42, [42], {}]'))
call assert_equal({}, perleval('{}'))
call assert_equal({'foo': 'bar'}, perleval('{foo => "bar"}'))
perl our %h; our @a;
let a = perleval('[\(%h, %h, @a, @a)]')
call assert_true((a[0] is a[1]))
call assert_true((a[2] is a[3]))
perl undef %h; undef @a;
call assert_true(<SID>catch_peval('{"" , 0}') =~ 'Malformed key Dictionary')
call assert_true(<SID>catch_peval('{"\0" , 0}') =~ 'Malformed key Dictionary')
call assert_true(<SID>catch_peval('{"foo\0bar" , 0}') =~ 'Malformed key Dictionary')
call assert_equal('*VIM', perleval('"*VIM"'))
call assert_true(perleval('\\0') =~ 'SCALAR(0x\x\+)')
endfunc
func Test_perldo()
sp __TEST__
exe 'read ' g:testname
perldo s/perl/vieux_chameau/g
1
call assert_false(search('\Cperl'))
bw!
" Check deleting lines does not trigger ml_get error.
new
call setline(1, ['one', 'two', 'three'])
perldo VIM::DoCommand("%d_")
bwipe!
" Check switching to another buffer does not trigger ml_get error.
new
let wincount = winnr('$')
call setline(1, ['one', 'two', 'three'])
perldo VIM::DoCommand("new")
call assert_equal(wincount + 1, winnr('$'))
bwipe!
bwipe!
endfunc
func Test_VIM_package()
perl VIM::DoCommand('let l:var = "foo"')
call assert_equal(l:var, 'foo')
set noet
perl VIM::SetOption('et')
call assert_true(&et)
endfunc
func Test_stdio()
redir =>l:out
perl <<EOF
VIM::Msg("&VIM::Msg");
print "STDOUT";
print STDERR "STDERR";
EOF
redir END
call assert_equal(['&VIM::Msg', 'STDOUT', 'STDERR'], split(l:out, "\n"))
endfunc
" Run first to get a clean namespace
func Test_000_SvREFCNT()
for i in range(8)
exec 'new X'.i
endfor
new t
perl <<--perl
#line 5 "Test_000_SvREFCNT()"
my ($b, $w);
my $num = 0;
for ( 0 .. 100 ) {
if ( ++$num >= 8 ) { $num = 0 }
VIM::DoCommand("buffer X$num");
$b = $curbuf;
}
VIM::DoCommand("buffer t");
$b = $curbuf for 0 .. 100;
$w = $curwin for 0 .. 100;
() = VIM::Buffers for 0 .. 100;
() = VIM::Windows for 0 .. 100;
VIM::DoCommand('bw! t');
if (exists &Internals::SvREFCNT) {
my $cb = Internals::SvREFCNT($$b);
my $cw = Internals::SvREFCNT($$w);
VIM::Eval("assert_equal(2, $cb, 'T1')");
VIM::Eval("assert_equal(2, $cw, 'T2')");
my $strongref;
foreach ( VIM::Buffers, VIM::Windows ) {
VIM::DoCommand("%bw!");
my $c = Internals::SvREFCNT($_);
VIM::Eval("assert_equal(2, $c, 'T3')");
$c = Internals::SvREFCNT($$_);
next if $c == 2 && !$strongref++;
VIM::Eval("assert_equal(1, $c, 'T4')");
}
$cb = Internals::SvREFCNT($$curbuf);
$cw = Internals::SvREFCNT($$curwin);
VIM::Eval("assert_equal(3, $cb, 'T5')");
VIM::Eval("assert_equal(3, $cw, 'T6')");
}
VIM::Eval("assert_false($$b)");
VIM::Eval("assert_false($$w)");
--perl
%bw!
endfunc
func Test_set_cursor()
" Check that setting the cursor position works.
new
call setline(1, ['first line', 'second line'])
normal gg
perldo $curwin->Cursor(1, 5)
call assert_equal([1, 6], [line('.'), col('.')])
" Check that movement after setting cursor position keeps current column.
normal j
call assert_equal([2, 6], [line('.'), col('.')])
endfunc
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