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//*************************************************************************
TEST_FIXTURE(SetupFixture, test_secure_after_clear)
{
TextBuffer buffer;
Text text(buffer.data(), buffer.size());
text.set_secure();
text.assign(STR("ABCDEF"));
Text::pointer pb = text.begin();
Text::pointer pe = text.end();
text.clear();
// Check there no non-zero values in the remainder of the string.
CHECK(std::find_if(pb, pe, [](Text::value_type x) { return x != 0; }) == pe);
}
//*************************************************************************
TEST_FIXTURE(SetupFixture, test_secure_flag_after_copy)
{
TextBuffer buffer1;
Text text1(STR("Hello World"), buffer1.data(), buffer1.size());
text1.set_secure();
TextBuffer buffer2;
Text text2(text1, buffer2.data(), buffer2.size());
TextBuffer buffer3;
Text text3(buffer3.data(), buffer3.size());
text3 = text1;
TextBuffer buffer4;
Text text4(text1, buffer4.data(), buffer4.size(), 6U, 2U);
CHECK(text2.is_secure());
CHECK(text3.is_secure());
CHECK(text4.is_secure());
}
#endif
//*************************************************************************
TEST_FIXTURE(SetupFixture, test_initialize_free_space_empty_string)
{
TextBuffer buffer1;
TextBuffer buffer2;
Text text(buffer1.data(), buffer1.size());
Text empty(buffer2.data(), buffer2.size());
text.initialize_free_space();
CHECK(text.empty());
CHECK(text == empty);
for (size_t i = text.size(); i < text.max_size(); ++i)
{
CHECK_EQUAL(0, text[i]);
}
}
//*************************************************************************
TEST_FIXTURE(SetupFixture, test_initialize_free_space_part_filled_string)
{
TextBuffer buffer1;
TextBuffer buffer2;
Text initial(STR("ABC"), buffer1.data(), buffer1.size());
Text empty(buffer2.data(), buffer2.size());
Text text(initial, buffer2.data(), buffer2.size());
text.initialize_free_space();
CHECK(text == initial);
CHECK(text != empty);
for (size_t i = text.size(); i < text.max_size(); ++i)
{
CHECK_EQUAL(0, text[i]);
}
}
//*************************************************************************
TEST_FIXTURE(SetupFixture, test_update_after_c_string_max_size)
{
TextBuffer buffer1;
Text text(buffer1.data(), buffer1.size());
text.initialize_free_space();
std::fill(text.data(), text.data() + text.max_size(), STR('A'));
text.trim_to_terminator();
#if ETL_STRING_TRUNCATION_CHECKS_ENABLED
CHECK(!text.is_truncated());
#endif
CHECK_EQUAL(text.max_size(), text.size());
}
//*************************************************************************
TEST_FIXTURE(SetupFixture, test_update_after_c_string_shorter_size)
{
TextBuffer buffer1;
Text text(buffer1.data(), buffer1.size());