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#include <i18n/I18nEngine.hpp>
#include <gtest/gtest.h>
using namespace Hyprutils::I18n;
enum eTxtKeys : uint64_t {
TXT_KEY_HELLO,
TXT_KEY_I_HAVE_APPLES,
TXT_KEY_FALLBACK,
};
TEST(I18n, Engine) {
CI18nEngine engine;
engine.setFallbackLocale("en_US");
engine.registerEntry("en_US", TXT_KEY_HELLO, "Hello World!");
engine.registerEntry("en_US", TXT_KEY_I_HAVE_APPLES, [](const translationVarMap& m) {
if (std::stoi(m.at("count")) == 1)
return "I have {count} apple.";
else
return "I have {count} apples.";
});
engine.registerEntry("en_US", TXT_KEY_FALLBACK, "Fallback string!");
engine.registerEntry("pl_PL", TXT_KEY_HELLO, "Witaj świecie!");
engine.registerEntry("pl_PL", TXT_KEY_I_HAVE_APPLES, [](const translationVarMap& m) {
const auto COUNT = std::stoi(m.at("count"));
if (COUNT == 1)
return "Mam {count} jabłko.";
else if (COUNT < 5)
return "Mam {count} jabłka.";
else
return "Mam {count} jabłek.";
});
engine.registerEntry("es_XX", TXT_KEY_FALLBACK, "I don't speak spanish");
engine.registerEntry("es_ES", TXT_KEY_FALLBACK, "I don't speak spanish here either");
engine.registerEntry("ts_TST", TXT_KEY_FALLBACK, "Hello {var1} world {var2}");
engine.registerEntry("am", TXT_KEY_FALLBACK, "Amongus!");
EXPECT_EQ(engine.localizeEntry("en_US", TXT_KEY_HELLO, {}), "Hello World!");
EXPECT_EQ(engine.localizeEntry("pl_PL", TXT_KEY_HELLO, {}), "Witaj świecie!");
EXPECT_EQ(engine.localizeEntry("de_DE", TXT_KEY_HELLO, {}), "Hello World!");
EXPECT_EQ(engine.localizeEntry("en_US", TXT_KEY_I_HAVE_APPLES, {{"count", "1"}}), "I have 1 apple.");
EXPECT_EQ(engine.localizeEntry("en_US", TXT_KEY_I_HAVE_APPLES, {{"count", "2"}}), "I have 2 apples.");
EXPECT_EQ(engine.localizeEntry("pl_PL", TXT_KEY_I_HAVE_APPLES, {{"count", "1"}}), "Mam 1 jabłko.");
EXPECT_EQ(engine.localizeEntry("pl_PL", TXT_KEY_I_HAVE_APPLES, {{"count", "2"}}), "Mam 2 jabłka.");
EXPECT_EQ(engine.localizeEntry("pl_PL", TXT_KEY_I_HAVE_APPLES, {{"count", "5"}}), "Mam 5 jabłek.");
EXPECT_EQ(engine.localizeEntry("pl", TXT_KEY_I_HAVE_APPLES, {{"count", "5"}}), "Mam 5 jabłek.");
EXPECT_EQ(engine.localizeEntry("pl_XX", TXT_KEY_I_HAVE_APPLES, {{"count", "5"}}), "Mam 5 jabłek.");
EXPECT_EQ(engine.localizeEntry("en_XX", TXT_KEY_I_HAVE_APPLES, {{"count", "2"}}), "I have 2 apples.");
EXPECT_EQ(engine.localizeEntry("es_YY", TXT_KEY_FALLBACK, {}), "I don't speak spanish here either");
EXPECT_EQ(engine.localizeEntry("es_XX", TXT_KEY_FALLBACK, {}), "I don't speak spanish");
EXPECT_EQ(engine.localizeEntry("pl_PL", TXT_KEY_FALLBACK, {}), "Fallback string!");
EXPECT_EQ(engine.localizeEntry("am_AM", TXT_KEY_FALLBACK, {}), "Amongus!");
// test weird translations
engine.registerEntry("ts", TXT_KEY_HELLO, "count}");
EXPECT_EQ(engine.localizeEntry("ts", TXT_KEY_HELLO, {{"count", "1"}}), "count}");
engine.registerEntry("ts", TXT_KEY_HELLO, "{count");
EXPECT_EQ(engine.localizeEntry("ts", TXT_KEY_HELLO, {{"count", "1"}}), "{count");
EXPECT_EQ(engine.localizeEntry("ts", 42069 /* invalid key */, {{"count", "1"}}), "");
EXPECT_EQ(engine.localizeEntry("ts_TST", TXT_KEY_FALLBACK, {{"var1", "hi"}, {"var2", "!"}}), "Hello hi world !");
// Order shouldn't matter
EXPECT_EQ(engine.localizeEntry("ts_TST", TXT_KEY_FALLBACK, {{"var2", "!"}, {"var1", "hi"}}), "Hello hi world !");
}
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