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turn on unit tests for iterators instead of cursors

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This commit is contained in:
Josh Holtrop 2016-12-21 23:47:26 -05:00
parent 4ad5615dff
commit 252f4121f3
1 changed files with 26 additions and 31 deletions
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57
test/src/test_Buffer.cc
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@ -31,44 +31,39 @@ 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)
TEST(BufferTest, allows_navigating_using_iterators)
{
Buffer b("test/files/line_endings/lf_format.txt");
auto cursor = b.add_cursor();
auto iterator = b.add_iterator();
EXPECT_EQ(0u, cursor->column());
EXPECT_EQ(0u, cursor->line());
ASSERT_EQ((uint32_t)'H', **cursor);
EXPECT_EQ(0u, iterator->line());
ASSERT_EQ((uint32_t)'H', **iterator);
EXPECT_FALSE(cursor->go_up(cursor->column()));
EXPECT_EQ(0u, cursor->column());
EXPECT_EQ(0u, cursor->line());
ASSERT_EQ((uint32_t)'H', **cursor);
EXPECT_FALSE(iterator->go_previous_line());
EXPECT_EQ(0u, iterator->line());
ASSERT_EQ((uint32_t)'H', **iterator);
EXPECT_TRUE(cursor->go_right(false));
EXPECT_EQ(1u, cursor->column());
EXPECT_EQ(0u, cursor->line());
ASSERT_EQ((uint32_t)'e', **cursor);
EXPECT_TRUE(iterator->go_right_in_line(false));
EXPECT_EQ(0u, iterator->line());
ASSERT_EQ((uint32_t)'e', **iterator);
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(iterator->go_next_line());
EXPECT_EQ(1u, iterator->line());
ASSERT_EQ((uint32_t)'T', **iterator);
EXPECT_TRUE(cursor->go_left());
EXPECT_EQ(0u, cursor->column());
EXPECT_EQ(1u, cursor->line());
ASSERT_EQ((uint32_t)'T', **cursor);
EXPECT_FALSE(iterator->go_left_in_line());
EXPECT_EQ(1u, iterator->line());
ASSERT_EQ((uint32_t)'T', **iterator);
EXPECT_FALSE(cursor->go_left());
EXPECT_EQ(0u, cursor->column());
EXPECT_EQ(1u, cursor->line());
ASSERT_EQ((uint32_t)'T', **cursor);
EXPECT_TRUE(iterator->go_right_in_line(true));
EXPECT_EQ(1u, iterator->line());
ASSERT_EQ((uint32_t)'h', **iterator);
EXPECT_FALSE(cursor->go_down(cursor->column()));
EXPECT_EQ(0u, cursor->column());
EXPECT_EQ(1u, cursor->line());
ASSERT_EQ((uint32_t)'T', **cursor);
EXPECT_FALSE(iterator->go_next_line());
EXPECT_EQ(1u, iterator->line());
ASSERT_EQ((uint32_t)'h', **iterator);
EXPECT_TRUE(iterator->go_previous_line());
EXPECT_EQ(0u, iterator->line());
ASSERT_EQ((uint32_t)'H', **iterator);
}
#endif