Cleanup tests and format string compilation
This commit is contained in:
Victor Zverovich
parent
e96a92f869
commit
ccf4ccde23
@ -135,333 +135,6 @@ const T& first(const T& value, const Tail&...) {
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return value;
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}
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// Part of a compiled format string. It can be either literal text or a
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// replacement field.
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template <typename Char> struct format_part {
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enum class kind { arg_index, arg_name, text, replacement };
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struct replacement {
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arg_ref<Char> arg_id;
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dynamic_format_specs<Char> specs;
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};
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kind part_kind;
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union value {
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int arg_index;
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basic_string_view<Char> str;
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replacement repl;
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FMT_CONSTEXPR value(int index = 0) : arg_index(index) {}
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FMT_CONSTEXPR value(basic_string_view<Char> s) : str(s) {}
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FMT_CONSTEXPR value(replacement r) : repl(r) {}
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} val;
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// Position past the end of the argument id.
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const Char* arg_id_end = nullptr;
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FMT_CONSTEXPR format_part(kind k = kind::arg_index, value v = {})
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: part_kind(k), val(v) {}
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static FMT_CONSTEXPR format_part make_arg_index(int index) {
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return format_part(kind::arg_index, index);
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}
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static FMT_CONSTEXPR format_part make_arg_name(basic_string_view<Char> name) {
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return format_part(kind::arg_name, name);
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}
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static FMT_CONSTEXPR format_part make_text(basic_string_view<Char> text) {
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return format_part(kind::text, text);
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}
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static FMT_CONSTEXPR format_part make_replacement(replacement repl) {
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return format_part(kind::replacement, repl);
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}
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};
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template <typename Char> struct part_counter {
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unsigned num_parts = 0;
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FMT_CONSTEXPR void on_text(const Char* begin, const Char* end) {
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if (begin != end) ++num_parts;
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}
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FMT_CONSTEXPR int on_arg_id() { return ++num_parts, 0; }
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FMT_CONSTEXPR int on_arg_id(int) { return ++num_parts, 0; }
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FMT_CONSTEXPR int on_arg_id(basic_string_view<Char>) {
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return ++num_parts, 0;
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}
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FMT_CONSTEXPR void on_replacement_field(int, const Char*) {}
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FMT_CONSTEXPR const Char* on_format_specs(int, const Char* begin,
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const Char* end) {
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// Find the matching brace.
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unsigned brace_counter = 0;
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for (; begin != end; ++begin) {
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if (*begin == '{') {
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++brace_counter;
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} else if (*begin == '}') {
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if (brace_counter == 0u) break;
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--brace_counter;
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}
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}
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return begin;
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}
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FMT_CONSTEXPR void on_error(const char*) {}
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};
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// Counts the number of parts in a format string.
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template <typename Char>
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FMT_CONSTEXPR unsigned count_parts(basic_string_view<Char> format_str) {
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part_counter<Char> counter;
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parse_format_string<true>(format_str, counter);
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return counter.num_parts;
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}
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template <typename Char, typename PartHandler>
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class format_string_compiler : public error_handler {
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private:
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using part = format_part<Char>;
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PartHandler handler_;
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part part_;
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basic_string_view<Char> format_str_;
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basic_format_parse_context<Char> parse_context_;
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public:
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FMT_CONSTEXPR format_string_compiler(basic_string_view<Char> format_str,
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PartHandler handler)
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: handler_(handler),
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format_str_(format_str),
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parse_context_(format_str) {}
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FMT_CONSTEXPR void on_text(const Char* begin, const Char* end) {
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if (begin != end)
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handler_(part::make_text({begin, to_unsigned(end - begin)}));
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}
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FMT_CONSTEXPR int on_arg_id() {
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part_ = part::make_arg_index(parse_context_.next_arg_id());
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return 0;
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}
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FMT_CONSTEXPR int on_arg_id(int id) {
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parse_context_.check_arg_id(id);
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part_ = part::make_arg_index(id);
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return 0;
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}
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FMT_CONSTEXPR int on_arg_id(basic_string_view<Char> id) {
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part_ = part::make_arg_name(id);
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return 0;
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}
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FMT_CONSTEXPR void on_replacement_field(int, const Char* ptr) {
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part_.arg_id_end = ptr;
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handler_(part_);
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}
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FMT_CONSTEXPR const Char* on_format_specs(int, const Char* begin,
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const Char* end) {
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auto repl = typename part::replacement();
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dynamic_specs_handler<basic_format_parse_context<Char>> handler(
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repl.specs, parse_context_);
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auto it = parse_format_specs(begin, end, handler);
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if (*it != '}') on_error("missing '}' in format string");
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repl.arg_id = part_.part_kind == part::kind::arg_index
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? arg_ref<Char>(part_.val.arg_index)
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: arg_ref<Char>(part_.val.str);
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auto replacement_part = part::make_replacement(repl);
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replacement_part.arg_id_end = begin;
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handler_(replacement_part);
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return it;
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}
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};
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// Compiles a format string and invokes handler(part) for each parsed part.
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template <bool IS_CONSTEXPR, typename Char, typename PartHandler>
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FMT_CONSTEXPR void compile_format_string(basic_string_view<Char> format_str,
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PartHandler handler) {
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parse_format_string<IS_CONSTEXPR>(
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format_str,
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format_string_compiler<Char, PartHandler>(format_str, handler));
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}
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template <typename OutputIt, typename Context, typename Id>
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void format_arg(
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basic_format_parse_context<typename Context::char_type>& parse_ctx,
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Context& ctx, Id arg_id) {
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auto arg = ctx.arg(arg_id);
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if (arg.type() == type::custom_type) {
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visit_format_arg(custom_formatter<Context>(parse_ctx, ctx), arg);
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} else {
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ctx.advance_to(visit_format_arg(
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default_arg_formatter<OutputIt, typename Context::char_type>{
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ctx.out(), ctx.args(), ctx.locale()},
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arg));
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}
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}
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// vformat_to is defined in a subnamespace to prevent ADL.
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namespace cf {
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template <typename Context, typename OutputIt, typename CompiledFormat>
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auto vformat_to(OutputIt out, CompiledFormat& cf,
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basic_format_args<Context> args) -> typename Context::iterator {
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using char_type = typename Context::char_type;
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basic_format_parse_context<char_type> parse_ctx(
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to_string_view(cf.format_str_));
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Context ctx(out, args);
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const auto& parts = cf.parts();
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for (auto part_it = std::begin(parts); part_it != std::end(parts);
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++part_it) {
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const auto& part = *part_it;
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const auto& value = part.val;
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using format_part_t = format_part<char_type>;
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switch (part.part_kind) {
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case format_part_t::kind::text: {
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const auto text = value.str;
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auto output = ctx.out();
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auto&& it = reserve(output, text.size());
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it = std::copy_n(text.begin(), text.size(), it);
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ctx.advance_to(output);
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break;
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}
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case format_part_t::kind::arg_index:
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advance_to(parse_ctx, part.arg_id_end);
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detail::format_arg<OutputIt>(parse_ctx, ctx, value.arg_index);
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break;
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case format_part_t::kind::arg_name:
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advance_to(parse_ctx, part.arg_id_end);
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detail::format_arg<OutputIt>(parse_ctx, ctx, value.str);
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break;
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case format_part_t::kind::replacement: {
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const auto& arg_id_value = value.repl.arg_id.val;
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const auto arg = value.repl.arg_id.kind == arg_id_kind::index
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? ctx.arg(arg_id_value.index)
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: ctx.arg(arg_id_value.name);
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auto specs = value.repl.specs;
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handle_dynamic_spec<width_checker>(specs.width, specs.width_ref, ctx);
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handle_dynamic_spec<precision_checker>(specs.precision,
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specs.precision_ref, ctx);
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error_handler h;
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numeric_specs_checker<error_handler> checker(h, arg.type());
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if (specs.align == align::numeric) checker.require_numeric_argument();
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if (specs.sign != sign::none) checker.check_sign();
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if (specs.alt) checker.require_numeric_argument();
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if (specs.precision >= 0) checker.check_precision();
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advance_to(parse_ctx, part.arg_id_end);
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ctx.advance_to(visit_format_arg(
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arg_formatter<OutputIt, typename Context::char_type>(ctx, specs),
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arg));
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break;
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}
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}
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}
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return ctx.out();
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}
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} // namespace cf
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struct basic_compiled_format {};
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template <typename S, typename = void>
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struct compiled_format_base : basic_compiled_format {
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using char_type = char_t<S>;
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using parts_container = std::vector<detail::format_part<char_type>>;
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parts_container compiled_parts;
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explicit compiled_format_base(basic_string_view<char_type> format_str) {
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compile_format_string<false>(format_str,
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[this](const format_part<char_type>& part) {
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compiled_parts.push_back(part);
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});
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}
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const parts_container& parts() const { return compiled_parts; }
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};
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template <typename Char, unsigned N> struct format_part_array {
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format_part<Char> data[N] = {};
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FMT_CONSTEXPR format_part_array() = default;
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};
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template <typename Char, unsigned N>
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FMT_CONSTEXPR format_part_array<Char, N> compile_to_parts(
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basic_string_view<Char> format_str) {
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format_part_array<Char, N> parts;
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unsigned counter = 0;
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// This is not a lambda for compatibility with older compilers.
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struct {
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format_part<Char>* parts;
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unsigned* counter;
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FMT_CONSTEXPR void operator()(const format_part<Char>& part) {
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parts[(*counter)++] = part;
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}
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} collector{parts.data, &counter};
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compile_format_string<true>(format_str, collector);
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if (counter < N) {
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parts.data[counter] =
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format_part<Char>::make_text(basic_string_view<Char>());
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}
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return parts;
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}
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template <typename T> constexpr const T& constexpr_max(const T& a, const T& b) {
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return (a < b) ? b : a;
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}
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template <typename S>
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struct compiled_format_base<S, enable_if_t<is_compile_string<S>::value>>
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: basic_compiled_format {
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using char_type = char_t<S>;
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FMT_CONSTEXPR explicit compiled_format_base(basic_string_view<char_type>) {}
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// Workaround for old compilers. Format string compilation will not be
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// performed there anyway.
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#if FMT_USE_CONSTEXPR
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static FMT_CONSTEXPR_DECL const unsigned num_format_parts =
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constexpr_max(count_parts(to_string_view(S())), 1u);
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#else
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static const unsigned num_format_parts = 1;
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#endif
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using parts_container = format_part<char_type>[num_format_parts];
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const parts_container& parts() const {
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static FMT_CONSTEXPR_DECL const auto compiled_parts =
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compile_to_parts<char_type, num_format_parts>(
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detail::to_string_view(S()));
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return compiled_parts.data;
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}
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};
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template <typename S, typename... Args>
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class compiled_format : private compiled_format_base<S> {
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public:
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using typename compiled_format_base<S>::char_type;
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private:
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basic_string_view<char_type> format_str_;
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template <typename Context, typename OutputIt, typename CompiledFormat>
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friend auto cf::vformat_to(OutputIt out, CompiledFormat& cf,
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basic_format_args<Context> args) ->
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typename Context::iterator;
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public:
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compiled_format() = delete;
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explicit constexpr compiled_format(basic_string_view<char_type> format_str)
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: compiled_format_base<S>(format_str), format_str_(format_str) {}
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};
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#ifdef __cpp_if_constexpr
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template <typename... Args> struct type_list {};
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@ -826,12 +499,6 @@ constexpr auto compile(S format_str) {
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return result;
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}
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}
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#else
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template <typename... Args, typename S,
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FMT_ENABLE_IF(is_compile_string<S>::value)>
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constexpr auto compile(S format_str) -> detail::compiled_format<S, Args...> {
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return detail::compiled_format<S, Args...>(to_string_view(format_str));
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}
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#endif // __cpp_if_constexpr
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} // namespace detail
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@ -855,13 +522,11 @@ constexpr OutputIt format_to(OutputIt out, const CompiledFormat& cf,
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const Args&... args) {
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return cf.format(out, args...);
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}
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#endif // __cpp_if_constexpr
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template <typename S, typename... Args,
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FMT_ENABLE_IF(detail::is_compiled_string<S>::value)>
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FMT_INLINE std::basic_string<typename S::char_type> format(const S&,
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Args&&... args) {
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#ifdef __cpp_if_constexpr
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if constexpr (std::is_same<typename S::char_type, char>::value) {
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constexpr basic_string_view<typename S::char_type> str = S();
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if constexpr (str.size() == 2 && str[0] == '{' && str[1] == '}') {
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@ -874,9 +539,7 @@ FMT_INLINE std::basic_string<typename S::char_type> format(const S&,
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}
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}
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}
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#endif
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constexpr auto compiled = detail::compile<Args...>(S());
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#ifdef __cpp_if_constexpr
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if constexpr (std::is_same<remove_cvref_t<decltype(compiled)>,
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detail::unknown_format>()) {
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return format(static_cast<basic_string_view<typename S::char_type>>(S()),
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@ -884,16 +547,12 @@ FMT_INLINE std::basic_string<typename S::char_type> format(const S&,
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} else {
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return format(compiled, std::forward<Args>(args)...);
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}
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#else
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return format(compiled, std::forward<Args>(args)...);
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#endif
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}
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template <typename OutputIt, typename S, typename... Args,
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FMT_ENABLE_IF(detail::is_compiled_string<S>::value)>
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FMT_CONSTEXPR OutputIt format_to(OutputIt out, const S&, Args&&... args) {
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constexpr auto compiled = detail::compile<Args...>(S());
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#ifdef __cpp_if_constexpr
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if constexpr (std::is_same<remove_cvref_t<decltype(compiled)>,
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detail::unknown_format>()) {
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return format_to(out,
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@ -902,10 +561,8 @@ FMT_CONSTEXPR OutputIt format_to(OutputIt out, const S&, Args&&... args) {
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} else {
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return format_to(out, compiled, std::forward<Args>(args)...);
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}
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#else
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return format_to(out, compiled, std::forward<Args>(args)...);
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#endif
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}
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#endif
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template <typename OutputIt, typename S, typename... Args,
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FMT_ENABLE_IF(detail::is_compiled_string<S>::value)>
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@ -5,49 +5,38 @@
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//
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// For the license information refer to format.h.
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#include <string>
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#include "fmt/compile.h"
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#include <type_traits>
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// Check that fmt/compile.h compiles with windows.h included before it.
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#ifdef _WIN32
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# include <windows.h>
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#endif
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#include "fmt/chrono.h"
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#include "fmt/compile.h"
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#include "gmock/gmock.h"
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#include "gtest-extra.h"
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#include "util.h"
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TEST(IteratorTest, TruncatingIterator) {
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TEST(iterator_test, truncating_iterator) {
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char* p = nullptr;
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fmt::detail::truncating_iterator<char*> it(p, 3);
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auto it = fmt::detail::truncating_iterator<char*>(p, 3);
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auto prev = it++;
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EXPECT_EQ(prev.base(), p);
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EXPECT_EQ(it.base(), p + 1);
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}
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TEST(IteratorTest, TruncatingIteratorDefaultConstruct) {
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static_assert(std::is_default_constructible<
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fmt::detail::truncating_iterator<char*>>::value,
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"");
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fmt::detail::truncating_iterator<char*> it;
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TEST(iterator_test, truncating_iterator_default_construct) {
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auto it = fmt::detail::truncating_iterator<char*>();
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EXPECT_EQ(nullptr, it.base());
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EXPECT_EQ(std::size_t{0}, it.count());
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}
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#ifdef __cpp_lib_ranges
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TEST(IteratorTest, TruncatingIteratorOutputIterator) {
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TEST(iterator_test, truncating_iterator_is_output_iterator) {
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static_assert(
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std::output_iterator<fmt::detail::truncating_iterator<char*>, char>);
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}
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#endif
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TEST(IteratorTest, TruncatingBackInserter) {
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std::string buffer;
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TEST(iterator_test, truncating_back_inserter) {
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auto buffer = std::string();
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auto bi = std::back_inserter(buffer);
|
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fmt::detail::truncating_iterator<decltype(bi)> it(bi, 2);
|
||||
auto it = fmt::detail::truncating_iterator<decltype(bi)>(bi, 2);
|
||||
*it++ = '4';
|
||||
*it++ = '2';
|
||||
*it++ = '1';
|
||||
@ -55,37 +44,6 @@ TEST(IteratorTest, TruncatingBackInserter) {
|
||||
EXPECT_EQ(buffer, "42");
|
||||
}
|
||||
|
||||
// compiletime_prepared_parts_type_provider is useful only with relaxed
|
||||
// constexpr.
|
||||
#if FMT_USE_CONSTEXPR
|
||||
template <unsigned EXPECTED_PARTS_COUNT, typename Format>
|
||||
void check_prepared_parts_type(Format format) {
|
||||
typedef fmt::detail::compiled_format_base<decltype(format)> provider;
|
||||
typedef fmt::detail::format_part<char>
|
||||
expected_parts_type[EXPECTED_PARTS_COUNT];
|
||||
static_assert(std::is_same<typename provider::parts_container,
|
||||
expected_parts_type>::value,
|
||||
"CompileTimePreparedPartsTypeProvider test failed");
|
||||
}
|
||||
|
||||
TEST(CompileTest, CompileTimePreparedPartsTypeProvider) {
|
||||
check_prepared_parts_type<1u>(FMT_STRING("text"));
|
||||
check_prepared_parts_type<1u>(FMT_STRING("{}"));
|
||||
check_prepared_parts_type<2u>(FMT_STRING("text{}"));
|
||||
check_prepared_parts_type<2u>(FMT_STRING("{}text"));
|
||||
check_prepared_parts_type<3u>(FMT_STRING("text{}text"));
|
||||
check_prepared_parts_type<3u>(FMT_STRING("{:{}.{}} {:{}}"));
|
||||
|
||||
check_prepared_parts_type<3u>(FMT_STRING("{{{}}}")); // '{', 'argument', '}'
|
||||
check_prepared_parts_type<2u>(FMT_STRING("text{{")); // 'text', '{'
|
||||
check_prepared_parts_type<3u>(FMT_STRING("text{{ ")); // 'text', '{', ' '
|
||||
check_prepared_parts_type<2u>(FMT_STRING("}}text")); // '}', text
|
||||
check_prepared_parts_type<2u>(FMT_STRING("text}}text")); // 'text}', 'text'
|
||||
check_prepared_parts_type<4u>(
|
||||
FMT_STRING("text{{}}text")); // 'text', '{', '}', 'text'
|
||||
}
|
||||
#endif
|
||||
|
||||
struct test_formattable {};
|
||||
|
||||
FMT_BEGIN_NAMESPACE
|
||||
@ -97,14 +55,14 @@ template <> struct formatter<test_formattable> : formatter<const char*> {
|
||||
};
|
||||
FMT_END_NAMESPACE
|
||||
|
||||
TEST(CompileTest, CompileFallback) {
|
||||
TEST(compile_test, compile_fallback) {
|
||||
// FMT_COMPILE should fallback on runtime formatting when `if constexpr` is
|
||||
// not available.
|
||||
EXPECT_EQ("42", fmt::format(FMT_COMPILE("{}"), 42));
|
||||
}
|
||||
|
||||
#ifdef __cpp_if_constexpr
|
||||
TEST(CompileTest, FormatDefault) {
|
||||
TEST(compile_test, format_default) {
|
||||
EXPECT_EQ("42", fmt::format(FMT_COMPILE("{}"), 42));
|
||||
EXPECT_EQ("42", fmt::format(FMT_COMPILE("{}"), 42u));
|
||||
EXPECT_EQ("42", fmt::format(FMT_COMPILE("{}"), 42ll));
|
||||
@ -120,18 +78,18 @@ TEST(CompileTest, FormatDefault) {
|
||||
# endif
|
||||
}
|
||||
|
||||
TEST(CompileTest, FormatWideString) {
|
||||
TEST(compile_test, format_wide_string) {
|
||||
EXPECT_EQ(L"42", fmt::format(FMT_COMPILE(L"{}"), 42));
|
||||
}
|
||||
|
||||
TEST(CompileTest, FormatSpecs) {
|
||||
TEST(compile_test, format_specs) {
|
||||
EXPECT_EQ("42", fmt::format(FMT_COMPILE("{:x}"), 0x42));
|
||||
EXPECT_EQ("1.2 ms ",
|
||||
fmt::format(FMT_COMPILE("{:7.1%Q %q}"),
|
||||
std::chrono::duration<double, std::milli>(1.234)));
|
||||
}
|
||||
|
||||
TEST(CompileTest, DynamicFormatSpecs) {
|
||||
TEST(compile_test, dynamic_format_specs) {
|
||||
EXPECT_EQ("foo ", fmt::format(FMT_COMPILE("{:{}}"), "foo", 5));
|
||||
EXPECT_EQ(" 3.14", fmt::format(FMT_COMPILE("{:{}.{}f}"), 3.141592, 6, 2));
|
||||
EXPECT_EQ(
|
||||
@ -140,7 +98,7 @@ TEST(CompileTest, DynamicFormatSpecs) {
|
||||
std::chrono::duration<double, std::milli>(1.234), 9, 3));
|
||||
}
|
||||
|
||||
TEST(CompileTest, ManualOrdering) {
|
||||
TEST(compile_test, manual_ordering) {
|
||||
EXPECT_EQ("42", fmt::format(FMT_COMPILE("{0}"), 42));
|
||||
EXPECT_EQ(" -42", fmt::format(FMT_COMPILE("{0:4}"), -42));
|
||||
EXPECT_EQ("41 43", fmt::format(FMT_COMPILE("{0} {1}"), 41, 43));
|
||||
@ -157,7 +115,7 @@ TEST(CompileTest, ManualOrdering) {
|
||||
EXPECT_EQ(L"42", fmt::format(FMT_COMPILE(L"{0}"), 42));
|
||||
}
|
||||
|
||||
TEST(CompileTest, Named) {
|
||||
TEST(compile_test, named) {
|
||||
auto runtime_named_field_compiled =
|
||||
fmt::detail::compile<decltype(fmt::arg("arg", 42))>(FMT_COMPILE("{arg}"));
|
||||
static_assert(std::is_same_v<decltype(runtime_named_field_compiled),
|
||||
@ -205,7 +163,7 @@ TEST(CompileTest, Named) {
|
||||
# endif
|
||||
}
|
||||
|
||||
TEST(CompileTest, FormatTo) {
|
||||
TEST(compile_test, format_to) {
|
||||
char buf[8];
|
||||
auto end = fmt::format_to(buf, FMT_COMPILE("{}"), 42);
|
||||
*end = '\0';
|
||||
@ -215,7 +173,7 @@ TEST(CompileTest, FormatTo) {
|
||||
EXPECT_STREQ("2a", buf);
|
||||
}
|
||||
|
||||
TEST(CompileTest, FormatToNWithCompileMacro) {
|
||||
TEST(compile_test, format_to_n) {
|
||||
constexpr auto buffer_size = 8;
|
||||
char buffer[buffer_size];
|
||||
auto res = fmt::format_to_n(buffer, buffer_size, FMT_COMPILE("{}"), 42);
|
||||
@ -226,17 +184,17 @@ TEST(CompileTest, FormatToNWithCompileMacro) {
|
||||
EXPECT_STREQ("2a", buffer);
|
||||
}
|
||||
|
||||
TEST(CompileTest, FormattedSizeWithCompileMacro) {
|
||||
TEST(compile_test, formatted_size) {
|
||||
EXPECT_EQ(2, fmt::formatted_size(FMT_COMPILE("{0}"), 42));
|
||||
EXPECT_EQ(5, fmt::formatted_size(FMT_COMPILE("{0:<4.2f}"), 42.0));
|
||||
}
|
||||
|
||||
TEST(CompileTest, TextAndArg) {
|
||||
TEST(compile_test, text_and_arg) {
|
||||
EXPECT_EQ(">>>42<<<", fmt::format(FMT_COMPILE(">>>{}<<<"), 42));
|
||||
EXPECT_EQ("42!", fmt::format(FMT_COMPILE("{}!"), 42));
|
||||
}
|
||||
|
||||
TEST(CompileTest, UnknownFormatFallback) {
|
||||
TEST(compile_test, unknown_format_fallback) {
|
||||
EXPECT_EQ(" 42 ",
|
||||
fmt::format(FMT_COMPILE("{name:^4}"), fmt::arg("name", 42)));
|
||||
|
||||
@ -253,7 +211,7 @@ TEST(CompileTest, UnknownFormatFallback) {
|
||||
EXPECT_EQ(" 42 ", fmt::string_view(buffer, 4));
|
||||
}
|
||||
|
||||
TEST(CompileTest, Empty) { EXPECT_EQ("", fmt::format(FMT_COMPILE(""))); }
|
||||
TEST(compile_test, empty) { EXPECT_EQ("", fmt::format(FMT_COMPILE(""))); }
|
||||
|
||||
struct to_stringable {
|
||||
friend fmt::string_view to_string_view(to_stringable) { return {}; }
|
||||
@ -272,13 +230,13 @@ template <> struct formatter<to_stringable> {
|
||||
};
|
||||
FMT_END_NAMESPACE
|
||||
|
||||
TEST(CompileTest, ToStringAndFormatter) {
|
||||
TEST(compile_test, to_string_and_formatter) {
|
||||
fmt::format(FMT_COMPILE("{}"), to_stringable());
|
||||
}
|
||||
#endif
|
||||
|
||||
#if FMT_USE_NONTYPE_TEMPLATE_PARAMETERS
|
||||
TEST(CompileTest, CompileFormatStringLiteral) {
|
||||
TEST(compile_test, compile_format_string_literal) {
|
||||
using namespace fmt::literals;
|
||||
EXPECT_EQ("", fmt::format(""_cf));
|
||||
EXPECT_EQ("42", fmt::format("{}"_cf, 42));
|
||||
@ -302,14 +260,14 @@ consteval auto test_format(auto format, const Args&... args) {
|
||||
return string;
|
||||
}
|
||||
|
||||
TEST(CompileTimeFormattingTest, Bool) {
|
||||
TEST(compile_time_formatting_test, bool) {
|
||||
EXPECT_EQ("true", test_format<5>(FMT_COMPILE("{}"), true));
|
||||
EXPECT_EQ("false", test_format<6>(FMT_COMPILE("{}"), false));
|
||||
EXPECT_EQ("true ", test_format<6>(FMT_COMPILE("{:5}"), true));
|
||||
EXPECT_EQ("1", test_format<2>(FMT_COMPILE("{:d}"), true));
|
||||
}
|
||||
|
||||
TEST(CompileTimeFormattingTest, Integer) {
|
||||
TEST(compile_time_formatting_test, integer) {
|
||||
EXPECT_EQ("42", test_format<3>(FMT_COMPILE("{}"), 42));
|
||||
EXPECT_EQ("420", test_format<4>(FMT_COMPILE("{}"), 420));
|
||||
EXPECT_EQ("42 42", test_format<6>(FMT_COMPILE("{} {}"), 42, 42));
|
||||
@ -339,14 +297,14 @@ TEST(CompileTimeFormattingTest, Integer) {
|
||||
EXPECT_EQ("**-42", test_format<6>(FMT_COMPILE("{:*>5}"), -42));
|
||||
}
|
||||
|
||||
TEST(CompileTimeFormattingTest, Char) {
|
||||
TEST(compile_time_formatting_test, char) {
|
||||
EXPECT_EQ("c", test_format<2>(FMT_COMPILE("{}"), 'c'));
|
||||
|
||||
EXPECT_EQ("c ", test_format<4>(FMT_COMPILE("{:3}"), 'c'));
|
||||
EXPECT_EQ("99", test_format<3>(FMT_COMPILE("{:d}"), 'c'));
|
||||
}
|
||||
|
||||
TEST(CompileTimeFormattingTest, String) {
|
||||
TEST(compile_time_formatting_test, string) {
|
||||
EXPECT_EQ("42", test_format<3>(FMT_COMPILE("{}"), "42"));
|
||||
EXPECT_EQ("The answer is 42",
|
||||
test_format<17>(FMT_COMPILE("{} is {}"), "The answer", "42"));
|
||||
@ -355,14 +313,14 @@ TEST(CompileTimeFormattingTest, String) {
|
||||
EXPECT_EQ("**🤡**", test_format<9>(FMT_COMPILE("{:*^6}"), "🤡"));
|
||||
}
|
||||
|
||||
TEST(CompileTimeFormattingTest, Combination) {
|
||||
TEST(compile_time_formatting_test, combination) {
|
||||
EXPECT_EQ("420, true, answer",
|
||||
test_format<18>(FMT_COMPILE("{}, {}, {}"), 420, true, "answer"));
|
||||
|
||||
EXPECT_EQ(" -42", test_format<5>(FMT_COMPILE("{:{}}"), -42, 4));
|
||||
}
|
||||
|
||||
TEST(CompileTimeFormattingTest, MultiByteFill) {
|
||||
TEST(compile_time_formatting_test, multibyte_fill) {
|
||||
EXPECT_EQ("жж42", test_format<8>(FMT_COMPILE("{:ж>4}"), 42));
|
||||
}
|
||||
#endif
|
||||
|
||||
Loading…
Reference in New Issue
Block a user