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https://github.com/koreader/koreader.git
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456ce2fa36
Binary catalogs are more space efficient (total translations disk usage: 14MB instead of 35MB), and easier and faster (roughly 10 times) to load: no parsing, and less processing (no need to unescape strings). Not much difference on the Android APK size (a ~600KB reduction), but other TAR.GZ / ZIP distributions see a reduction of ~3.5MB.
373 lines
17 KiB
Lua
373 lines
17 KiB
Lua
local test_po_part1 = [[
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# KOReader PATH/TO/FILE.PO
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# Copyright (C) 2005-2019 KOReader Development Team
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#
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# Translators:
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# Frans de Jonge <fransdejonge@gmail.com>, 2014-2019
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# Markismus <zulde.zuldemans@gmail.com>, 2014
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msgid ""
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msgstr ""
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"Project-Id-Version: KOReader\n"
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"Report-Msgid-Bugs-To: https://github.com/koreader/koreader-base/issues\n"
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"POT-Creation-Date: 2019-08-10 06:01+0000\n"
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"PO-Revision-Date: 2019-08-08 06:34+0000\n"
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"Last-Translator: Frans de Jonge <fransdejonge@gmail.com>\n"
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"Language-Team: Dutch (Netherlands) (http://www.transifex.com/houqp/koreader/language/nl_NL/)\n"
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"MIME-Version: 1.0\n"
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"Content-Type: text/plain; charset=UTF-8\n"
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"Content-Transfer-Encoding: 8bit\n"
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"Language: nl_NL\n"
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]]
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local test_plurals_nl = [[
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"Plural-Forms: nplurals=2; plural=(n != 1);\n"
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]]
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local test_plurals_none = [[
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"Plural-Forms: nplurals=1; plural=0;"
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]]
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local test_plurals_ar = [[
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"Plural-Forms: nplurals=6; plural=n==0 ? 0 : n==1 ? 1 : n==2 ? 2 : n%100>=3 && n%100<=10 ? 3 : n%100>=11 && n%100<=99 ? 4 : 5;\n"
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]]
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local test_plurals_ru = [[
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"Plural-Forms: nplurals=4; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<12 || n%100>14) ? 1 : n%10==0 || (n%10>=5 && n%10<=9) || (n%100>=11 && n%100<=14)? 2 : 3);\n"
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]]
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local test_plurals_simple = [[
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"Plural-Forms: nplurals=2; plural=(n > 2);\n"
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]]
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local test_plurals_many = [[
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"Plural-Forms: nplurals=5; plural=(n > 3 ? 3 : n > 2 ? 2 : n > 1 ? 1 : 0);"
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]]
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local test_po_part2 = [[
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#: frontend/ui/widget/configdialog.lua:1016
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msgid ""
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"\n"
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"message"
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msgstr "\nbericht"
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#: frontend/device/android/device.lua:259
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msgid "1 item"
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msgid_plural "%1 items"
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msgstr[0] "1 ding"
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msgstr[1] "%1 dingen"
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msgstr[2] "%1 dingen 2"
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msgstr[3] ""
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msgstr[4] ""
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msgstr[5] ""
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#: frontend/device/android/device.lua:359
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msgid "1 untranslated"
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msgid_plural "%1 untranslated"
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msgstr[0] ""
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msgstr[1] ""
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msgstr[2] ""
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msgstr[3] ""
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msgstr[4] ""
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msgstr[5] ""
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#: frontend/ui/data/css_tweaks.lua:17
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msgctxt "Style tweaks category"
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msgid "Pages"
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msgstr "Pagina's"
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#: frontend/ui/data/css_tweaks.lua:20
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msgctxt "Other pages"
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msgid "Pages"
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msgstr "Pages different context"
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#: frontend/ui/data/css_tweaks.lua:30
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msgctxt "Context 1"
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msgid "Page"
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msgid_plural "Pages"
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msgstr[0] "Pagina"
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msgstr[1] "Pagina's"
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msgstr[2] "Pagina's plural 2"
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msgstr[3] "Pagina's plural 3"
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msgstr[4] "Pagina's plural 4"
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msgstr[5] "Pagina's plural 5"
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#: frontend/ui/data/css_tweaks.lua:40
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msgctxt "Context 2"
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msgid "Page"
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msgid_plural "Pages"
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msgstr[0] "Pagina context 2 plural 0"
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msgstr[1] "Pagina's context 2 plural 1"
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msgstr[2] "Pagina's context 2 plural 2"
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msgstr[3] ""
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msgstr[4] ""
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msgstr[5] ""
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#: frontend/ui/data/css_tweaks.lua:50
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#, fuzzy
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msgid "Fuzzy"
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msgstr "Fuzzy translated"
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]]
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describe("GetText module", function()
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local GetText
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setup(function()
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require("commonrequire")
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GetText = require("gettext")
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GetText.dirname = (os.getenv("KO_HOME") or ".").."/i18n-test"
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local lfs = require("libs/libkoreader-lfs")
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lfs.mkdir(GetText.dirname)
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local pocreate = function(lang, ...)
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local dir = GetText.dirname.."/"..lang
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local po = dir.."/koreader.po"
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local mo = dir.."/koreader.mo"
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lfs.mkdir(dir)
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local f = io.open(po, "w")
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f:write(...)
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f:close()
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local ok = os.execute(string.format("msgfmt --no-hash -o %s %s", mo, po))
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assert(ok == 0)
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end
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pocreate("nl_NL", test_po_part1, test_plurals_nl, test_po_part2)
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-- same file, just different plural for testing
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pocreate("none", test_po_part1, test_plurals_none, test_po_part2)
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-- same file, just different plural for testing
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pocreate("ar", test_po_part1, test_plurals_ar, test_po_part2)
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-- same file, just different plural for testing
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pocreate("ru", test_po_part1, test_plurals_ru, test_po_part2)
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-- same file, just different plural for testing
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pocreate("simple", test_po_part1, test_plurals_simple, test_po_part2)
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-- same file, just different plural for testing
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pocreate("many", test_po_part1, test_plurals_many, test_po_part2)
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end)
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describe("changeLang", function()
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it("should return nil when passing newlang = C", function()
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assert.is_nil(GetText.changeLang("C"))
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end)
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it("should return nil when passing empty string or nil value", function()
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assert.is_nil(GetText.changeLang(nil))
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assert.is_nil(GetText.changeLang(""))
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end)
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it("should return nil when passing values that start with en_US", function()
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assert.is_nil(GetText.changeLang("en_US"))
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assert.is_nil(GetText.changeLang("en_US:en"))
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assert.is_nil(GetText.changeLang("en_US.utf8"))
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end)
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it("should return false when it can't find a po file", function()
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assert.is_false(GetText.changeLang("nonsense"))
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assert.is_false(GetText.changeLang("more_NONSENSE"))
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end)
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end)
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describe("cannot find string", function()
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it("gettext should return input string", function()
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assert.is_equal("bla", GetText("bla"))
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end)
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it("ngettext should return input string", function()
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assert.is_equal("bla", GetText.ngettext("bla", "blabla", 1))
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assert.is_equal("blabla", GetText.ngettext("bla", "blabla", 2))
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end)
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it("pgettext should return input string", function()
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assert.is_equal("bla", GetText.pgettext("some context", "bla"))
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end)
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it("npgettext should return input string", function()
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assert.is_equal("bla", GetText.npgettext("some context", "bla", "blabla", 1))
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assert.is_equal("blabla", GetText.npgettext("some context", "bla", "blabla", 2))
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end)
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end)
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describe("language with standard plurals", function()
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setup(function()
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GetText.changeLang("nl_NL")
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end)
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it("gettext should ignore fuzzy strings", function()
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assert.is_equal("Fuzzy", GetText("Fuzzy"))
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end)
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it("gettext should translate multiline string", function()
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assert.is_equal("\nbericht", GetText("\nmessage"))
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end)
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it("ngettext should translate plurals", function()
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assert.is_equal("1 ding", GetText.ngettext("1 item", "%1 items", 1))
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assert.is_equal("%1 dingen", GetText.ngettext("1 item", "%1 items", 2))
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assert.is_equal("%1 dingen", GetText.ngettext("1 item", "%1 items", 5))
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end)
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it("pgettext should distinguish context", function()
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assert.is_equal("Pagina's", GetText.pgettext("Style tweaks category", "Pages"))
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assert.is_equal("Pages different context", GetText.pgettext("Other pages", "Pages"))
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end)
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it("npgettext should translate plurals and distinguish context", function()
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assert.is_equal("Pagina", GetText.npgettext("Context 1", "Page", "Pages", 1))
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assert.is_equal("Pagina's", GetText.npgettext("Context 1", "Page", "Pages", 2))
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assert.is_equal("Pagina context 2 plural 0", GetText.npgettext("Context 2", "Page", "Pages", 1))
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assert.is_equal("Pagina's context 2 plural 1", GetText.npgettext("Context 2", "Page", "Pages", 2))
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end)
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end)
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describe("language with simple plurals n > 2", function()
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setup(function()
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GetText.changeLang("simple")
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end)
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it("gettext should ignore fuzzy strings", function()
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assert.is_equal("Fuzzy", GetText("Fuzzy"))
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end)
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it("gettext should translate multiline string", function()
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assert.is_equal("\nbericht", GetText("\nmessage"))
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end)
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it("ngettext should translate plurals", function()
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assert.is_equal("1 ding", GetText.ngettext("1 item", "%1 items", 1))
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assert.is_equal("1 ding", GetText.ngettext("1 item", "%1 items", 2))
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assert.is_equal("%1 dingen", GetText.ngettext("1 item", "%1 items", 3))
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end)
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it("pgettext should distinguish context", function()
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assert.is_equal("Pagina's", GetText.pgettext("Style tweaks category", "Pages"))
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assert.is_equal("Pages different context", GetText.pgettext("Other pages", "Pages"))
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end)
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it("npgettext should translate plurals and distinguish context", function()
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assert.is_equal("Pagina", GetText.npgettext("Context 1", "Page", "Pages", 1))
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assert.is_equal("Pagina", GetText.npgettext("Context 1", "Page", "Pages", 2))
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assert.is_equal("Pagina's", GetText.npgettext("Context 1", "Page", "Pages", 3))
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assert.is_equal("Pagina context 2 plural 0", GetText.npgettext("Context 2", "Page", "Pages", 1))
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assert.is_equal("Pagina context 2 plural 0", GetText.npgettext("Context 2", "Page", "Pages", 2))
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assert.is_equal("Pagina's context 2 plural 1", GetText.npgettext("Context 2", "Page", "Pages", 3))
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end)
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end)
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describe("language with no plurals", function()
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setup(function()
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GetText.changeLang("none")
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end)
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it("gettext should ignore fuzzy strings", function()
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assert.is_equal("Fuzzy", GetText("Fuzzy"))
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end)
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it("gettext should translate multiline string", function()
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assert.is_equal("\nbericht", GetText("\nmessage"))
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end)
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it("ngettext should translate plurals", function()
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assert.is_equal("1 ding", GetText.ngettext("1 item", "%1 items", 1))
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assert.is_equal("1 ding", GetText.ngettext("1 item", "%1 items", 2))
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assert.is_equal("1 ding", GetText.ngettext("1 item", "%1 items", 3))
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end)
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it("pgettext should distinguish context", function()
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assert.is_equal("Pagina's", GetText.pgettext("Style tweaks category", "Pages"))
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assert.is_equal("Pages different context", GetText.pgettext("Other pages", "Pages"))
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end)
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it("npgettext should translate plurals and distinguish context", function()
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assert.is_equal("Pagina", GetText.npgettext("Context 1", "Page", "Pages", 1))
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assert.is_equal("Pagina", GetText.npgettext("Context 1", "Page", "Pages", 2))
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assert.is_equal("Pagina", GetText.npgettext("Context 1", "Page", "Pages", 3))
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assert.is_equal("Pagina context 2 plural 0", GetText.npgettext("Context 2", "Page", "Pages", 1))
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assert.is_equal("Pagina context 2 plural 0", GetText.npgettext("Context 2", "Page", "Pages", 2))
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assert.is_equal("Pagina context 2 plural 0", GetText.npgettext("Context 2", "Page", "Pages", 3))
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end)
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end)
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describe("language with complex plurals (Arabic)", function()
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setup(function()
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GetText.changeLang("ar")
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end)
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it("gettext should ignore fuzzy strings", function()
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assert.is_equal("Fuzzy", GetText("Fuzzy"))
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end)
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it("gettext should translate multiline string", function()
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assert.is_equal("\nbericht", GetText("\nmessage"))
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end)
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it("ngettext should translate plurals", function()
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assert.is_equal("%1 dingen", GetText.ngettext("1 item", "%1 items", 1))
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assert.is_equal("%1 dingen 2", GetText.ngettext("1 item", "%1 items", 2))
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assert.is_equal("%1 items", GetText.ngettext("1 item", "%1 items", 5))
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end)
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it("pgettext should distinguish context", function()
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assert.is_equal("Pagina's", GetText.pgettext("Style tweaks category", "Pages"))
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assert.is_equal("Pages different context", GetText.pgettext("Other pages", "Pages"))
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end)
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it("npgettext should translate plurals and distinguish context", function()
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assert.is_equal("Pagina", GetText.npgettext("Context 1", "Page", "Pages", 0))
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assert.is_equal("Pagina's", GetText.npgettext("Context 1", "Page", "Pages", 1))
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assert.is_equal("Pagina's plural 2", GetText.npgettext("Context 1", "Page", "Pages", 2))
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assert.is_equal("Pagina's plural 3", GetText.npgettext("Context 1", "Page", "Pages", 5))
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assert.is_equal("Pagina's plural 4", GetText.npgettext("Context 1", "Page", "Pages", 99))
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assert.is_equal("Pagina's context 2 plural 1", GetText.npgettext("Context 2", "Page", "Pages", 1))
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assert.is_equal("Pagina's context 2 plural 2", GetText.npgettext("Context 2", "Page", "Pages", 2))
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assert.is_equal("Pages", GetText.npgettext("Context 2", "Page", "Pages", 5))
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end)
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end)
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describe("language with complex plurals (Russian)", function()
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setup(function()
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GetText.changeLang("ru")
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end)
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it("gettext should ignore fuzzy strings", function()
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assert.is_equal("Fuzzy", GetText("Fuzzy"))
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end)
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it("gettext should translate multiline string", function()
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assert.is_equal("\nbericht", GetText("\nmessage"))
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end)
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it("ngettext should translate plurals", function()
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assert.is_equal("1 ding", GetText.ngettext("1 item", "%1 items", 1))
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assert.is_equal("%1 dingen", GetText.ngettext("1 item", "%1 items", 2))
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assert.is_equal("%1 dingen 2", GetText.ngettext("1 item", "%1 items", 5))
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end)
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it("pgettext should distinguish context", function()
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assert.is_equal("Pagina's", GetText.pgettext("Style tweaks category", "Pages"))
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assert.is_equal("Pages different context", GetText.pgettext("Other pages", "Pages"))
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end)
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it("npgettext should translate plurals and distinguish context", function()
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assert.is_equal("Pagina", GetText.npgettext("Context 1", "Page", "Pages", 1))
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assert.is_equal("Pagina's", GetText.npgettext("Context 1", "Page", "Pages", 2))
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assert.is_equal("Pagina's plural 2", GetText.npgettext("Context 1", "Page", "Pages", 5))
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assert.is_equal("Pagina context 2 plural 0", GetText.npgettext("Context 2", "Page", "Pages", 1))
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assert.is_equal("Pagina's context 2 plural 1", GetText.npgettext("Context 2", "Page", "Pages", 2))
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assert.is_equal("Pagina's context 2 plural 2", GetText.npgettext("Context 2", "Page", "Pages", 5))
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end)
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end)
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-- This one's mainly to test fallback stuff. Russian/Polish are hard
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-- to follow, so there we focus on algorithm correctness.
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describe("language with many plurals", function()
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setup(function()
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GetText.changeLang("many")
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end)
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it("gettext should ignore fuzzy strings", function()
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assert.is_equal("Fuzzy", GetText("Fuzzy"))
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end)
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it("gettext should translate multiline string", function()
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assert.is_equal("\nbericht", GetText("\nmessage"))
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end)
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it("ngettext should translate plurals", function()
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assert.is_equal("1 ding", GetText.ngettext("1 item", "%1 items", 1))
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assert.is_equal("%1 dingen", GetText.ngettext("1 item", "%1 items", 2))
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assert.is_equal("%1 dingen 2", GetText.ngettext("1 item", "%1 items", 3))
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end)
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it("ngettext should fallback to default plural if not yet translated", function()
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assert.is_equal("1 ding", GetText.ngettext("1 item", "%1 items", 1))
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assert.is_equal("%1 dingen", GetText.ngettext("1 item", "%1 items", 2))
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assert.is_equal("%1 dingen 2", GetText.ngettext("1 item", "%1 items", 3))
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assert.is_equal("%1 items", GetText.ngettext("1 item", "%1 items", 4))
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assert.is_equal("%1 items", GetText.ngettext("1 item", "%1 items", 5))
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assert.is_equal("1 untranslated", GetText.ngettext("1 untranslated", "%1 untranslated", 1))
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assert.is_equal("%1 untranslated", GetText.ngettext("1 untranslated", "%1 untranslated", 2))
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assert.is_equal("%1 untranslated", GetText.ngettext("1 untranslated", "%1 untranslated", 3))
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assert.is_equal("%1 untranslated", GetText.ngettext("1 untranslated", "%1 untranslated", 4))
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assert.is_equal("%1 untranslated", GetText.ngettext("1 untranslated", "%1 untranslated", 5))
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end)
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it("pgettext should distinguish context", function()
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assert.is_equal("Pagina's", GetText.pgettext("Style tweaks category", "Pages"))
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assert.is_equal("Pages different context", GetText.pgettext("Other pages", "Pages"))
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end)
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it("npgettext should translate plurals and distinguish context", function()
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assert.is_equal("Pagina", GetText.npgettext("Context 1", "Page", "Pages", 1))
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assert.is_equal("Pagina's", GetText.npgettext("Context 1", "Page", "Pages", 2))
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assert.is_equal("Pagina's plural 3", GetText.npgettext("Context 1", "Page", "Pages", 5))
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assert.is_equal("Pagina context 2 plural 0", GetText.npgettext("Context 2", "Page", "Pages", 1))
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assert.is_equal("Pagina's context 2 plural 1", GetText.npgettext("Context 2", "Page", "Pages", 2))
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assert.is_equal("Pages", GetText.npgettext("Context 2", "Page", "Pages", 5))
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end)
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end)
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end)
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