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https://github.com/tfussell/xlnt.git
synced 2024-03-22 13:11:17 +08:00
test some number formatting edge cases
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parent
8970bfaffb
commit
053508e8b7
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@ -159,8 +159,7 @@ bool format_condition::satisfied_by(long double number) const
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return number < value;
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case condition_type::not_equal:
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return number != value;
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case condition_type::none:
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default:
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default:
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return false;
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}
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}
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@ -198,9 +197,6 @@ void number_format_parser::parse()
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break;
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case number_format_token::token_type::bad:
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throw std::runtime_error("bad format");
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case number_format_token::token_type::color:
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if (section.color != format_color::none
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|| section.condition.type != format_condition::condition_type::none
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@ -716,6 +712,12 @@ number_format_token number_format_parser::parse_next_token()
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break;
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case '*':
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token.type = number_format_token::token_type::fill;
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token.string.push_back(format_string_[position_++]);
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break;
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case '0':
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case '#':
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case '?':
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@ -783,10 +785,18 @@ number_format_token number_format_parser::parse_next_token()
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while (end != std::string::npos && format_string_[end - 1] == '\\')
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{
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token.string.append(format_string_.substr(start, end - start - 1));
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token.string.push_back('"');
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position_ = end + 1;
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start = position_;
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end = format_string_.find('"', position_);
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}
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token.string = format_string_.substr(start, end - start);
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if (end != start)
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{
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token.string.append(format_string_.substr(start, end - start));
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}
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position_ = end + 1;
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break;
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@ -910,9 +920,9 @@ format_placeholders number_format_parser::parse_placeholders(const std::string &
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if (!comma_indices.empty())
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{
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std::size_t i = placeholders_string.size();
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std::size_t i = placeholders_string.size() - 1;
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while (i == comma_indices.back())
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while (!comma_indices.empty() && i == comma_indices.back())
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{
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++p.thousands_scale;
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--i;
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@ -1140,6 +1150,11 @@ std::string number_formatter::fill_placeholders(const format_placeholders &p, lo
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number *= 100;
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}
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if (p.thousands_scale > 0)
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{
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number /= std::pow(1000, p.thousands_scale);
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}
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auto integer_part = static_cast<int>(number);
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if (p.type == format_placeholders::placeholders_type::integer_only
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@ -1365,6 +1380,9 @@ std::string number_formatter::format_number(const format_code &format, long doub
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}
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bool improper_fraction = true;
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std::size_t fill_index = 0;
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bool fill = false;
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std::string fill_character;
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for (std::size_t i = 0; i < format.parts.size(); ++i)
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{
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@ -1378,6 +1396,11 @@ std::string number_formatter::format_number(const format_code &format, long doub
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case template_part::template_type::text:
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result.append(part.string);
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break;
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case template_part::template_type::fill:
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fill = true;
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fill_index = result.size();
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fill_character = part.string;
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break;
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case template_part::template_type::general:
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{
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if (part.placeholders.type == format_placeholders::placeholders_type::fraction_integer)
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@ -1504,6 +1527,28 @@ std::string number_formatter::format_number(const format_code &format, long doub
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}
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}
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const std::size_t width = 11;
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if (fill && result.size() < width)
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{
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auto remaining = width - result.size();
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std::string fill_string(remaining, fill_character.front());
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// A UTF-8 character could be multiple bytes
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if (fill_character.size() > 1)
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{
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fill_string.clear();
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for (std::size_t i = 0; i < remaining; ++i)
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{
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fill_string.append(fill_character);
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}
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}
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result = result.substr(0, fill_index) + fill_string + result.substr(fill_index);
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}
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return result;
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}
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@ -22,6 +22,14 @@ public:
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nf.set_format_string("\"any\"General");
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formatted = nf.format(-3.14, xlnt::calendar::windows_1900);
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TS_ASSERT_EQUALS(formatted, "-any3.14");
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nf.set_format_string("\"positive\"General;\"negative\"General;\"zero\"General");
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formatted = nf.format(3.14, xlnt::calendar::windows_1900);
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TS_ASSERT_EQUALS(formatted, "positive3.14");
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formatted = nf.format(-3.14, xlnt::calendar::windows_1900);
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TS_ASSERT_EQUALS(formatted, "negative3.14");
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formatted = nf.format(0, xlnt::calendar::windows_1900);
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TS_ASSERT_EQUALS(formatted, "zero0");
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}
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void test_simple_date()
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@ -272,6 +280,14 @@ public:
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formatted = nf.format(2, xlnt::calendar::windows_1900);
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TS_ASSERT_EQUALS(formatted, "third2");
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nf.set_format_string("[>=5]\"first\"General");
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formatted = nf.format(4, xlnt::calendar::windows_1900);
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TS_ASSERT_EQUALS(formatted, "###########");
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nf.set_format_string("[>=5]\"first\"General;[>=4]\"second\"General");
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formatted = nf.format(3, xlnt::calendar::windows_1900);
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TS_ASSERT_EQUALS(formatted, "###########");
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nf.set_format_string("[<1]\"first\"General;[<5]\"second\"General;\"third\"General");
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formatted = nf.format(0, xlnt::calendar::windows_1900);
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TS_ASSERT_EQUALS(formatted, "first0");
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@ -307,6 +323,36 @@ public:
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TS_ASSERT_EQUALS(formatted, "third3");
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formatted = nf.format(0, xlnt::calendar::windows_1900);
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TS_ASSERT_EQUALS(formatted, "third0");
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nf.set_format_string("[<>1]\"first\"General;[<>2]\"second\"General");
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formatted = nf.format(2, xlnt::calendar::windows_1900);
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TS_ASSERT_EQUALS(formatted, "first2");
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formatted = nf.format(1, xlnt::calendar::windows_1900);
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TS_ASSERT_EQUALS(formatted, "second1");
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}
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void test_space()
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{
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xlnt::number_format nf;
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nf.set_format_string("_(General_)");
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auto formatted = nf.format(6, xlnt::calendar::windows_1900);
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TS_ASSERT_EQUALS(formatted, " 6 ");
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}
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void test_fill()
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{
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xlnt::number_format nf;
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nf.set_format_string("*-General");
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auto formatted = nf.format(6, xlnt::calendar::windows_1900);
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TS_ASSERT_EQUALS(formatted, "----------6");
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nf.set_format_string("General*-");
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formatted = nf.format(6, xlnt::calendar::windows_1900);
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TS_ASSERT_EQUALS(formatted, "6----------");
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nf.set_format_string("\\a*-\\b");
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formatted = nf.format(6, xlnt::calendar::windows_1900);
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TS_ASSERT_EQUALS(formatted, "a---------b");
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}
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void test_locale_currency()
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@ -353,6 +399,65 @@ public:
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TS_ASSERT_THROWS(nf.format(1.2, xlnt::calendar::windows_1900), std::runtime_error);
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}
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void test_escaped_quote_string()
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{
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xlnt::number_format nf;
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nf.set_format_string("\"\\\"\"General");
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auto formatted = nf.format(6, xlnt::calendar::windows_1900);
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TS_ASSERT_EQUALS(formatted, "\"6");
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}
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void test_thousands_scale()
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{
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xlnt::number_format nf;
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nf.set_format_string("#,");
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auto formatted = nf.format(61234, xlnt::calendar::windows_1900);
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TS_ASSERT_EQUALS(formatted, "61");
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}
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void test_colors()
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{
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xlnt::number_format nf;
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nf.set_format_string("[Black]#");
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auto formatted = nf.format(6, xlnt::calendar::windows_1900);
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TS_ASSERT_EQUALS(formatted, "6");
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nf.set_format_string("[Black]#");
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formatted = nf.format(6, xlnt::calendar::windows_1900);
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TS_ASSERT_EQUALS(formatted, "6");
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nf.set_format_string("[Blue]#");
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formatted = nf.format(6, xlnt::calendar::windows_1900);
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TS_ASSERT_EQUALS(formatted, "6");
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nf.set_format_string("[Green]#");
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formatted = nf.format(6, xlnt::calendar::windows_1900);
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TS_ASSERT_EQUALS(formatted, "6");
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nf.set_format_string("[Red]#");
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formatted = nf.format(6, xlnt::calendar::windows_1900);
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TS_ASSERT_EQUALS(formatted, "6");
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nf.set_format_string("[Cyan]#");
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formatted = nf.format(6, xlnt::calendar::windows_1900);
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TS_ASSERT_EQUALS(formatted, "6");
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nf.set_format_string("[Magenta]#");
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formatted = nf.format(6, xlnt::calendar::windows_1900);
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TS_ASSERT_EQUALS(formatted, "6");
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nf.set_format_string("[Yellow]#");
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formatted = nf.format(6, xlnt::calendar::windows_1900);
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TS_ASSERT_EQUALS(formatted, "6");
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nf.set_format_string("[Color15]#");
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formatted = nf.format(6, xlnt::calendar::windows_1900);
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TS_ASSERT_EQUALS(formatted, "6");
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}
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void test_bad_format()
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{
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xlnt::number_format nf;
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nf.set_format_string("\"first\"General;\"second\"General;\"third\"General;\"fourth\"General;\"fifth\"General");
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TS_ASSERT_THROWS(nf.format(1.2, xlnt::calendar::windows_1900), std::runtime_error);
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nf.set_format_string("[");
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TS_ASSERT_THROWS(nf.format(1.2, xlnt::calendar::windows_1900), std::runtime_error);
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nf.set_format_string("[]");
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TS_ASSERT_THROWS(nf.format(1.2, xlnt::calendar::windows_1900), std::runtime_error);
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nf.set_format_string("[Redd]");
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TS_ASSERT_THROWS(nf.format(1.2, xlnt::calendar::windows_1900), std::runtime_error);
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nf.set_format_string("[$1]#");
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TS_ASSERT_THROWS(nf.format(1.2, xlnt::calendar::windows_1900), std::runtime_error);
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nf.set_format_string("Gee");
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TS_ASSERT_THROWS(nf.format(1.2, xlnt::calendar::windows_1900), std::runtime_error);
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nf.set_format_string("!");
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TS_ASSERT_THROWS(nf.format(1.2, xlnt::calendar::windows_1900), std::runtime_error);
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}
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void format_and_test(const xlnt::number_format &nf, const std::array<std::string, 4> &expect)
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@ -404,7 +527,7 @@ public:
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// #,##0.00
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void test_builtin_format_4()
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{
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format_and_test(xlnt::number_format::from_builtin_id(4), {{"42,503.12", "-42,503.12", "0.00", "text"}});
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format_and_test(xlnt::number_format::number_comma_separated1(), {{"42,503.12", "-42,503.12", "0.00", "text"}});
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}
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// #,##0;-#,##0
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@ -464,49 +587,49 @@ public:
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// mm-dd-yy
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void test_builtin_format_14()
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{
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format_and_test(xlnt::number_format::from_builtin_id(14), {{"05-13-16", "###########", "01-00-00", "text"}});
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format_and_test(xlnt::number_format::date_xlsx14(), {{"05-13-16", "###########", "01-00-00", "text"}});
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}
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// d-mmm-yy
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void test_builtin_format_15()
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{
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format_and_test(xlnt::number_format::from_builtin_id(15), {{"13-May-16", "###########", "0-Jan-00", "text"}});
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format_and_test(xlnt::number_format::date_xlsx15(), {{"13-May-16", "###########", "0-Jan-00", "text"}});
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}
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// d-mmm
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void test_builtin_format_16()
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{
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format_and_test(xlnt::number_format::from_builtin_id(16), {{"13-May", "###########", "0-Jan", "text"}});
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format_and_test(xlnt::number_format::date_xlsx16(), {{"13-May", "###########", "0-Jan", "text"}});
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}
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// mmm-yy
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void test_builtin_format_17()
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{
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format_and_test(xlnt::number_format::from_builtin_id(17), {{"May-16", "###########", "Jan-00", "text"}});
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format_and_test(xlnt::number_format::date_xlsx17(), {{"May-16", "###########", "Jan-00", "text"}});
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}
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// h:mm AM/PM
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void test_builtin_format_18()
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{
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format_and_test(xlnt::number_format::from_builtin_id(18), {{"2:57 AM", "###########", "12:00 AM", "text"}});
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format_and_test(xlnt::number_format::date_time1(), {{"2:57 AM", "###########", "12:00 AM", "text"}});
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}
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// h:mm:ss AM/PM
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void test_builtin_format_19()
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{
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format_and_test(xlnt::number_format::from_builtin_id(19), {{"2:57:42 AM", "###########", "12:00:00 AM", "text"}});
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format_and_test(xlnt::number_format::date_time2(), {{"2:57:42 AM", "###########", "12:00:00 AM", "text"}});
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}
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// h:mm
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void test_builtin_format_20()
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{
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format_and_test(xlnt::number_format::from_builtin_id(20), {{"2:57", "###########", "0:00", "text"}});
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format_and_test(xlnt::number_format::date_time3(), {{"2:57", "###########", "0:00", "text"}});
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}
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// h:mm:ss
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void test_builtin_format_21()
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{
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format_and_test(xlnt::number_format::from_builtin_id(21), {{"2:57:42", "###########", "0:00:00", "text"}});
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format_and_test(xlnt::number_format::date_time4(), {{"2:57:42", "###########", "0:00:00", "text"}});
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}
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// m/d/yy h:mm
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