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patch 8.1.0977: blob not tested with Ruby

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Problem:    Blob not tested with Ruby.
Solution:   Add more test coverage.  fixes a crash. (Dominique Pelle,
            closes #4036)
This commit is contained in:
Bram Moolenaar 2019-02-23 14:23:03 +01:00
parent e4963c543d
commit 0d13cce345
3 changed files with 13 additions and 1 deletions
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2
src/if_ruby.c
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@ -1267,7 +1267,7 @@ static VALUE vim_blob(VALUE self UNUSED, VALUE str)
int i;
for (i = 0; i < RSTRING_LEN(str); i++)
{
sprintf(buf, "%02X", RSTRING_PTR(str)[i]);
sprintf(buf, "%02X", (unsigned char)(RSTRING_PTR(str)[i]));
rb_str_concat(result, rb_str_new2(buf));
}
return result;

10
src/testdir/test_ruby.vim
View File

@ -306,6 +306,9 @@ func Test_Vim_evaluate()
call assert_equal('foo', RubyEval('Vim::evaluate("\"foo\"")'))
call assert_equal('String', RubyEval('Vim::evaluate("\"foo\"").class'))
call assert_equal('["\x01\xAB"]', RubyEval('Vim::evaluate("0z01ab").unpack("M")'))
call assert_equal('String', RubyEval('Vim::evaluate("0z01ab").class'))
call assert_equal('[1, 2]', RubyEval('Vim::evaluate("[1, 2]")'))
call assert_equal('Array', RubyEval('Vim::evaluate("[1, 2]").class'))
@ -324,6 +327,13 @@ func Test_Vim_evaluate()
call assert_equal('FalseClass',RubyEval('Vim::evaluate("v:false").class'))
endfunc
func Test_Vim_blob()
call assert_equal('0z', RubyEval('Vim::blob("")'))
call assert_equal('0z31326162', RubyEval('Vim::blob("12ab")'))
call assert_equal('0z00010203', RubyEval('Vim::blob("\x00\x01\x02\x03")'))
call assert_equal('0z8081FEFF', RubyEval('Vim::blob("\x80\x81\xfe\xff")'))
endfunc
func Test_Vim_evaluate_list()
call setline(line('$'), ['2 line 2'])
ruby Vim.command("normal /^2\n")

2
src/version.c
View File

@ -779,6 +779,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
977,
/**/
976,
/**/