| #include "printer.h" |
| |
| #include <sstream> |
| |
| #include "gtest/gtest.h" |
| |
| namespace fidl_codec { |
| |
| TEST(PrettyPrinter, uint64_print) { |
| std::stringstream out; |
| PrettyPrinter printer(out, WithoutColors, "", 100, false); |
| // We use variables to get the proper type to <<. |
| constexpr uint64_t n = 255; |
| constexpr uint64_t zero = 0; |
| constexpr uint64_t sixteen = 16; |
| constexpr uint64_t ten = 10; |
| ASSERT_EQ(printer.remaining_size(), 100); |
| printer << n; |
| ASSERT_EQ(printer.remaining_size(), 97); |
| printer << zero; |
| ASSERT_EQ(printer.remaining_size(), 96); |
| printer << std::hex << n; |
| ASSERT_EQ(printer.remaining_size(), 94); |
| printer << zero; |
| ASSERT_EQ(printer.remaining_size(), 93); |
| printer << sixteen; |
| ASSERT_EQ(printer.remaining_size(), 91); |
| printer << std::dec << ten; |
| ASSERT_EQ(printer.remaining_size(), 89); |
| ASSERT_EQ(out.str(), "2550ff01010"); |
| } |
| } // namespace fidl_codec |
