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Fix cursor go_up()/go_down(), turn on unit tests

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josh committed 2016-11-07 22:42:54 -05:00
1 parent 5c9f7a7645
commit abb11a0b8c
4 files changed
+34 -11
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test/src/test_Buffer.cc
+29 -11
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@@ -28,24 +28,42 @@ TEST(BufferTest, writes_an_empty_file_for_an_empty_buffer)
TestSupport::compare_files("test/files/empty.txt", "test/tmp/f");
}
#if 0
TEST(BufferTest, allows_navigating_using_cursors)
{
Buffer b;
ASSERT_TRUE(b.load_from_file("test/files/line_endings/lf_format.txt"));
std::shared_ptr<PieceTable::Cursor> cursor = b.piece_table->add_cursor();
Buffer b("test/files/line_endings/lf_format.txt");
auto cursor = b.add_cursor();
EXPECT_EQ(0u, cursor->column());
EXPECT_EQ(0u, cursor->line());
ASSERT_EQ((uint32_t)'H', **cursor);
EXPECT_FALSE(cursor->check_go_up(1, cursor->column));
EXPECT_FALSE(cursor->go_up(cursor->column()));
EXPECT_EQ(0u, cursor->column());
EXPECT_EQ(0u, cursor->line());
ASSERT_EQ((uint32_t)'H', **cursor);
EXPECT_TRUE(cursor->check_go_right(1, false));
EXPECT_TRUE(cursor->go_right(false));
EXPECT_EQ(1u, cursor->column());
EXPECT_EQ(0u, cursor->line());
ASSERT_EQ((uint32_t)'e', **cursor);
EXPECT_TRUE(cursor->check_go_down(1, cursor->column));
EXPECT_TRUE(cursor->go_down(cursor->column()));
EXPECT_EQ(1u, cursor->column());
EXPECT_EQ(1u, cursor->line());
ASSERT_EQ((uint32_t)'h', **cursor);
EXPECT_TRUE(cursor->check_go_left(1));
EXPECT_TRUE(cursor->go_left());
EXPECT_EQ(0u, cursor->column());
EXPECT_EQ(1u, cursor->line());
ASSERT_EQ((uint32_t)'T', **cursor);
EXPECT_FALSE(cursor->check_go_left(1));
EXPECT_FALSE(cursor->go_left());
EXPECT_EQ(0u, cursor->column());
EXPECT_EQ(1u, cursor->line());
ASSERT_EQ((uint32_t)'T', **cursor);
EXPECT_FALSE(cursor->check_go_down(1, cursor->column));
EXPECT_FALSE(cursor->go_down(cursor->column()));
EXPECT_EQ(0u, cursor->column());
EXPECT_EQ(1u, cursor->line());
ASSERT_EQ((uint32_t)'T', **cursor);
}
#endif