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|
#!/usr/bin/perl
use strict;
use warnings;
use Gtk2::TestHelper tests => 25;
use FindBin;
use lib "$FindBin::Bin";
use my_helper;
use Glib qw(TRUE FALSE);
use Gtk2::SourceView2;
exit tests();
sub tests {
test_constructors();
test_properties();
return 0;
}
sub test_constructors {
my $buffer;
$buffer = Gtk2::SourceView2::Buffer->new(undef);
isa_ok($buffer, 'Gtk2::SourceView2::Buffer');
my $table = Gtk2::TextTagTable->new();
$buffer = Gtk2::SourceView2::Buffer->new($table);
isa_ok($buffer, 'Gtk2::SourceView2::Buffer');
my $lm = Gtk2::SourceView2::LanguageManager->get_default();
my $language = $lm->get_language('perl');
$buffer = Gtk2::SourceView2::Buffer->new_with_language($language);
isa_ok($buffer, 'Gtk2::SourceView2::Buffer');
}
sub test_properties {
my $buffer = Gtk2::SourceView2::Buffer->new(undef);
$buffer->set_text("The lazy grey fox");
is_buffer_text($buffer, "The lazy grey fox", "text 1");
is_boolean_ok($buffer, 'highlight_syntax');
is_boolean_ok($buffer, 'highlight_matching_brackets');
is_int_ok($buffer, 'max_undo_levels', 40, 60);
my $language = Gtk2::SourceView2::LanguageManager->get_default->get_language('perl');
$buffer->set_language($language);
is($buffer->get_language, $language, "set_language");
$buffer->set_language(undef);
is($buffer->get_language, undef, "set_language(undef)");
my $scheme = Gtk2::SourceView2::StyleSchemeManager->get_default->get_scheme('classic');
$buffer->set_style_scheme($scheme);
is($buffer->get_style_scheme, $scheme, "set_style_scheme");
ok($buffer->can_undo, "can_undo");
$buffer->undo();
is_buffer_text($buffer, "", "text undo");
ok($buffer->can_redo, "can_redo");
$buffer->redo();
is_buffer_text($buffer, "The lazy grey fox", "redo");
# Undoable action
$buffer->begin_not_undoable_action();
$buffer->set_text("Jumps over a green sheep");
$buffer->end_not_undoable_action();
is_buffer_text($buffer, "Jumps over a green sheep", "undoable action");
ok(! $buffer->can_undo, "can't undo after an undoable action ");
# Mark
my $iter1 = $buffer->get_iter_at_offset(6);
my $iter2 = $buffer->get_iter_at_offset(12);
my $iter3 = $buffer->get_iter_at_offset(18);
my $mark1 = $buffer->create_source_mark('word1', 'marks', $iter1);
isa_ok($mark1, 'Gtk2::SourceView2::Mark');
my $mark2 = $buffer->create_source_mark('word2', 'mark2', $iter2);
my $mark3 = $buffer->create_source_mark(undef, 'mark3', $iter3);
my $iter = $buffer->get_start_iter;
is($iter->get_offset, 0, "iter at offset 0");
# Move forward
$buffer->forward_iter_to_source_mark($iter, 'mark2');
is($iter->get_offset, $iter2->get_offset, "iter at offset of iter2");
$buffer->forward_iter_to_source_mark($iter, undef);
is($iter->get_offset, $iter3->get_offset, "iter at offset of iter3");
# Move backward
$buffer->backward_iter_to_source_mark($iter, 'mark2');
is($iter->get_offset, $iter2->get_offset, "iter at offset of iter2");
$buffer->backward_iter_to_source_mark($iter, undef);
is($iter->get_offset, $iter1->get_offset, "iter at offset of iter1");
# Get marks at (iter, line)
my $mark_twice = $buffer->create_source_mark('bugs', 'duplicate', $iter2);
my @marks = $buffer->get_source_marks_at_iter($iter2, undef);
is_deeply(
[ sort @marks ],
[ sort $mark2, $mark_twice],
"get_source_marks_at_iter"
);
@marks = $buffer->get_source_marks_at_line(0, undef);
is_deeply(
[ sort @marks ],
[ sort $mark1, $mark2, $mark3, $mark_twice ],
"get_source_marks_at_line"
);
$buffer->remove_source_marks($buffer->get_start_iter, $buffer->get_end_iter, undef);
@marks = $buffer->get_source_marks_at_line(0, undef);
is_deeply(\@marks, [], "remove_source_marks");
$buffer->ensure_highlight($buffer->get_start_iter, $buffer->get_end_iter);
}
sub is_buffer_text {
my ($buffer, $wanted, $message) = @_;
my $start = $buffer->get_start_iter;
my $end = $buffer->get_end_iter;
my $text = $buffer->get_text($start, $end, TRUE);
my $tester = Test::Builder->new();
$tester->is_eq($text, $wanted, $message);
}
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