135 lines
3.9 KiB
C++
135 lines
3.9 KiB
C++
#include "assert.hh"
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#include "buffer.hh"
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#include "editor.hh"
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#include "keys.hh"
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#include "selectors.hh"
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using namespace Kakoune;
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void test_buffer()
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{
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Buffer empty_buffer("empty", Buffer::Flags::None, {});
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Buffer buffer("test", Buffer::Flags::None, { "allo ?\n", "mais que fais la police\n", " hein ?\n", " youpi\n" });
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kak_assert(buffer.line_count() == 4);
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BufferIterator i = buffer.begin();
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kak_assert(*i == 'a');
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i += 6;
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kak_assert(i.coord() == BufferCoord{0 COMMA 6});
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i += 1;
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kak_assert(i.coord() == BufferCoord{1 COMMA 0});
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--i;
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kak_assert(i.coord() == BufferCoord{0 COMMA 6});
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++i;
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kak_assert(i.coord() == BufferCoord{1 COMMA 0});
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buffer.insert(i, "tchou kanaky\n");
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kak_assert(buffer.line_count() == 5);
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BufferIterator begin = buffer.iterator_at({ 4, 1 });
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BufferIterator end = buffer.iterator_at({ 4, 5 }) + 1;
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String str = buffer.string(begin, end);
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kak_assert(str == "youpi");
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// check insert at end behaviour: auto add end of line if necessary
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begin = buffer.end() - 1;
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buffer.insert(buffer.end(), "tchou");
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kak_assert(buffer.string(begin+1, buffer.end()) == "tchou\n");
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begin = buffer.end() - 1;
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buffer.insert(buffer.end(), "kanaky\n");
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kak_assert(buffer.string(begin+1, buffer.end()) == "kanaky\n");
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buffer.commit_undo_group();
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buffer.erase(begin+1, buffer.end());
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buffer.insert(buffer.end(), "mutch\n");
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buffer.commit_undo_group();
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buffer.undo();
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kak_assert(buffer.string(buffer.end() - 7, buffer.end()) == "kanaky\n");
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buffer.redo();
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kak_assert(buffer.string(buffer.end() - 6, buffer.end()) == "mutch\n");
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}
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void test_editor()
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{
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Buffer buffer("test", Buffer::Flags::None, { "test\n", "\n", "youpi\n" });
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Editor editor(buffer);
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{
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scoped_edition edition{editor};
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editor.select(select_whole_buffer);
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editor.multi_select(std::bind(select_all_matches, std::placeholders::_1, Regex{"\\n\\h*"}));
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for (auto& sel : editor.selections())
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{
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kak_assert(*sel.begin() == '\n');
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editor.buffer().erase(sel.begin(), sel.end());
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}
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}
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editor.undo();
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Selection sel{ buffer.iterator_at_line_begin(2_line), buffer.end()-1 };
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editor.select(sel, SelectMode::Replace);
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editor.insert("",InsertMode::Replace);
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kak_assert(not editor.main_selection().first().is_end());
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}
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void test_incremental_inserter()
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{
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Buffer buffer("test", Buffer::Flags::None, { "test\n", "\n", "youpi\n", "matin\n" });
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Editor editor(buffer);
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editor.select(buffer.begin());
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{
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IncrementalInserter inserter(editor, InsertMode::OpenLineAbove);
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kak_assert(editor.is_editing());
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kak_assert(editor.selections().size() == 1);
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kak_assert(editor.selections().front().first() == buffer.begin());
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kak_assert(editor.selections().front().last() == buffer.begin());
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kak_assert(*buffer.begin() == L'\n');
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}
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kak_assert(not editor.is_editing());
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}
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void test_utf8()
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{
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String str = "maïs mélange bientôt";
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kak_assert(utf8::distance(str.begin(), str.end()) == 20);
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kak_assert(utf8::codepoint(str.begin() + 2) == 0x00EF);
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}
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void test_string()
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{
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kak_assert(String("youpi ") + "matin" == "youpi matin");
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std::vector<String> splited = split("youpi:matin::tchou", ':');
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kak_assert(splited[0] == "youpi");
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kak_assert(splited[1] == "matin");
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kak_assert(splited[2] == "");
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kak_assert(splited[3] == "tchou");
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}
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void test_keys()
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{
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std::vector<Key> keys{
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{ ' ' },
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{ 'c' },
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{ Key::Modifiers::Alt, 'j' },
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{ Key::Modifiers::Control, 'r' }
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};
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String keys_as_str;
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for (auto& key : keys)
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keys_as_str += key_to_str(key);
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auto parsed_keys = parse_keys(keys_as_str);
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kak_assert(keys == parsed_keys);
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}
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void run_unit_tests()
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{
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test_utf8();
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test_string();
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test_keys();
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test_buffer();
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test_editor();
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test_incremental_inserter();
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}
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