# Copyright © Michal Čihař # # SPDX-License-Identifier: MIT """Unit tests for gettext wrapping""" import unicode_segmentation_rs class TestGettextWrap: """Tests for gettext PO file wrapping""" def test_simple_wrap(self): text = "This is a simple test string" result = unicode_segmentation_rs.gettext_wrap(text, 20) assert result == ["This is a simple ", "test string"] def test_wrap_with_cjk(self): text = "Hello 世界 this is a test" result = unicode_segmentation_rs.gettext_wrap(text, 10) assert result == ["Hello 世", "界 this ", "is a test"] def test_wrap_short_text(self): text = "Short" result = unicode_segmentation_rs.gettext_wrap(text, 77) assert result == ["Short"] def test_wrap_empty_string(self): result = unicode_segmentation_rs.gettext_wrap("", 77) assert result == [] def test_wrap_zero_width(self): text = "Test" result = unicode_segmentation_rs.gettext_wrap(text, 0) assert result == ["Test"] def test_wrap_with_punctuation(self): text = "Hello, world! How are you?" result = unicode_segmentation_rs.gettext_wrap(text, 15) assert result == ["Hello, world! ", "How are you?"] def test_wrap_with_escape_sequences(self): # Escape sequences should not be broken text = "This has \\n escape sequences \\t in it" result = unicode_segmentation_rs.gettext_wrap(text, 11) assert result == ["This has \\n", " escape ", "sequences ", "\\t in it"] def test_wrap_long_word(self): # Long words that don't fit should still be included text = "Supercalifragilisticexpialidocious" result = unicode_segmentation_rs.gettext_wrap(text, 20) assert result == [text] def test_wrap_default_width(self): # Test with typical PO file width (77 characters) text = "This is a longer sentence that should wrap appropriately at the standard gettext width of seventy-seven characters" result = unicode_segmentation_rs.gettext_wrap(text, 77) assert result == [ "This is a longer sentence that should wrap appropriately at the standard ", "gettext width of seventy-seven characters", ] def test_wrapping_spaces(self): """This tests that we wrap like gettext.""" text = r"bla\t12345 12345 12345 12345 12345 12345 12345 12345 12345 12345 12345" result = unicode_segmentation_rs.gettext_wrap(text, 77) assert result == [text] def test_wrapping_long_fit(self): text = r"bla\t12345 12345 12345 12345 12345 12 12345 12345 12345 12345 12345 12345 123" result = unicode_segmentation_rs.gettext_wrap(text, 77) assert result == [text] def test_wrapping_long_overflow(self): text = r"bla\t12345 12345 12345 12345 12345 12345 12345 12345 12345 12345 12345 12345 1" result = unicode_segmentation_rs.gettext_wrap(text, 77) assert result == [ r"bla\t12345 12345 12345 12345 12345 12345 12345 12345 12345 12345 12345 12345 ", "1", ] def test_wrapping_long_multiline_1(self): text = "bla\t12345 12345 12345 12345 12345 12345 12345 12345 12345 12345 12345 1234\n1234" result = unicode_segmentation_rs.gettext_wrap(text, 77) assert result == [ "bla\t12345 12345 12345 12345 12345 12345 12345 12345 12345 12345 12345 1234\n", "1234", ] def test_wrapping_long_multiline_2(self): text = r"bla\t12345 12345 12345 12345 12345 12345 12345 12345 12345 12345 12345 12345\n12345" result = unicode_segmentation_rs.gettext_wrap(text, 77) assert result == [ r"bla\t12345 12345 12345 12345 12345 12345 12345 12345 12345 12345 12345 ", r"12345\n", "12345", ] def test_wrapping_long_escapes(self): text = r"\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\" result = unicode_segmentation_rs.gettext_wrap(text, 77) assert result == [ r"\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\", r"\\", ] def test_wrapping_cjk(self): text = "効率的なバグの報告はPostGISの開発を助ける本質的な方法です。最も効率的なバグ報告は、PostGIS開発者がそれを再現できるようにすることで、それの引き金となったス" result = unicode_segmentation_rs.gettext_wrap(text, 77) assert result == [ "効率的なバグの報告はPostGISの開発を助ける本質的な方法です。最も効率的なバグ報", "告は、PostGIS開発者がそれを再現できるようにすることで、それの引き金となったス", ] def test_wrap_emoji(self): text = 'print(ts.string_get_word_breaks("Test ❤️‍🔥 Test")) # Prints [1, 2, 3, 4, 5, ' result = unicode_segmentation_rs.gettext_wrap(text, 77) assert result == [text] def test_wrap_parenthesis_1(self): text = r"Konvertiert [param what] in [param type] auf die bestmögliche Weise. Der [param type] verwendet die [enum Variant.Type]-Werte.\n" result = unicode_segmentation_rs.gettext_wrap(text, 77) assert result == [ "Konvertiert [param what] in [param type] auf die bestmögliche Weise. Der ", r"[param type] verwendet die [enum Variant.Type]-Werte.\n", ] def test_wrap_parenthesis_2(self): text = r"- Eine von [Object] abgeleitete Klasse, die in [ClassDB] existiert, z. B. [Node].\n" result = unicode_segmentation_rs.gettext_wrap(text, 77) assert result == [ "- Eine von [Object] abgeleitete Klasse, die in [ClassDB] existiert, z. B. ", r"[Node].\n", ] def test_wrap_escape_line(self): text = r"%{src?%{dest?转发:入站}:出站} %{ipv6?%{ipv4?IPv4 and IPv6:IPv6}:IPv4}%{proto?, 协议 %{proto#%{next?, }%{item.types?%{item.name}具有类型 %{item.types#%{next?, }%{item}} 的 ICMP:%{item.name}}}}%{mark?, 标记 %{mark.val}}%{dscp?, DSCP %{dscp.inv?%{dscp.val}:%{dscp.val}}}%{helper?, 助手 %{helper.inv?%{helper.val}:%{helper.val}}}" result = unicode_segmentation_rs.gettext_wrap(text, 77) assert result == [ "%{src?%{dest?转发:入站}:出站} %{ipv6?%{ipv4?IPv4 and IPv6:IPv6}:IPv4}%{proto?, 协议 %{proto#%{next?, }%", r"{item.types?%{item.name}具有类型 %{item.types#%{next?, }%{item}} 的 ", "ICMP:%{item.name}}}}%{mark?, 标记 %{mark.val}}%{dscp?, DSCP %{dscp.inv?%{dscp.val}:%{dscp.val}}}%{helper?, 助手 %{helper.inv?%{helper.val}", r":%{helper.val}}}", ] def test_wrap_parenthesis_long(self): text = r"Must be required by a NotificationListenerService, to ensure that only the system can bind to it. See [url=https://developer.android.com/reference/android/Manifest.permission#BIND_NOTIFICATION_LISTENER_SERVICE]BIND_NOTIFICATION_LISTENER_SERVICE[/url]." result = unicode_segmentation_rs.gettext_wrap(text, 77) assert result == [ "Must be required by a NotificationListenerService, to ensure that only the ", "system can bind to it. See [url=https://developer.android.com/reference/", "android/", "Manifest.permission#BIND_NOTIFICATION_LISTENER_SERVICE]BIND_NOTIFICATION_LISTENER_SERVICE[/", "url].", ] def test_wrap_plural_form(self): text = r"Plural-Forms: nplurals=3; plural=n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2;\n" result = unicode_segmentation_rs.gettext_wrap(text, 77) assert result == [ "Plural-Forms: nplurals=3; plural=n%10==1 && n%100!=11 ? 0 : n%10>=2 && ", r"n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2;\n", ] def test_wrap_url(self): text = r"Language-Team: Ukrainian \n" result = unicode_segmentation_rs.gettext_wrap(text, 77) assert result == [ "Language-Team: Ukrainian \n", ] def test_wrap_escape(self): text = r"x: to be continued with \"do not loop\", \"loop in current folder\", and \"loop in all folders\".\nWhen trying to find unread messages:" result = unicode_segmentation_rs.gettext_wrap(text, 77) assert result == [ r"x: to be continued with \"do not loop\", \"loop in current folder\", and ", r"\"loop in all folders\".\n", "When trying to find unread messages:", ] def test_wrap_label(self): text = r"You can get a copy of your Recovery Key by going to &syncBrand.shortName.label; Options on your other device, and selecting \"My Recovery Key\" under \"Manage Account\"." result = unicode_segmentation_rs.gettext_wrap(text, 77) assert result == [ "You can get a copy of your Recovery Key by going to ", "&syncBrand.shortName.label; Options on your other device, and selecting ", r"\"My Recovery Key\" under \"Manage Account\".", ] def test_wrap_wide_stop(self): text = "在 Mastodon 上关注 [@beeware@fosstodon.org](https://fosstodon.org/@beeware)，或[加入 BeeWare 爱好者邮件列表](/zh_CN/community/keep-informed/)以获取与项目相关的更新、提示、技巧和公告。" result = unicode_segmentation_rs.gettext_wrap(text, 77) assert result == [ "在 Mastodon 上关注 [@beeware@fosstodon.org](https://fosstodon.org/@beeware)，", "或[加入 BeeWare 爱好者邮件列表](/zh_CN/community/keep-informed/)以获取与项目", "相关的更新、提示、技巧和公告。", ] def test_wrap_escape_en(self): text = r"By default, \":doc:`Wire Transfer `\" is the only payment provider activated, but you still have to fill out the payment details." result = unicode_segmentation_rs.gettext_wrap(text, 77) assert result == [ r"By default, \":doc:`Wire Transfer `\" is the only payment provider activated, but you still have ", "to fill out the payment details.", ] def test_wrap_escape_localized(self): text = r"기본값으로 \":doc:`온라인 이체 `\"만 결제대행업체을 사용하도록 설정되어 있으나, 여기에도 결제 세부 정보를 입력해야 합니다." result = unicode_segmentation_rs.gettext_wrap(text, 77) assert result == [ r"기본값으로 \":doc:`온라인 이체 `\"만 결제대행업체을 사용하도록 설정되어 있으나, 여기에도 결제 ", r"세부 정보를 입력해야 합니다.", ] def test_wrap_limit(self): text = r"Ukuba uyayiqonda into eyenzekayo, \nungaxelela i-&brandShortName; ukuba iqalise ukuthemba ufaniso lwale sayithi. \nNokuba uyayithemba isayithi, le mposiso isenokuthetha ukuba kukho umntu \nobhucabhuca ukudibanisa kwakho." result = unicode_segmentation_rs.gettext_wrap(text, 77) assert result == [ "Ukuba uyayiqonda into eyenzekayo, \\n", "ungaxelela i-&brandShortName; ukuba iqalise ukuthemba ufaniso lwale sayithi. ", "\\n", "Nokuba uyayithemba isayithi, le mposiso isenokuthetha ukuba kukho umntu ", "\\n", "obhucabhuca ukudibanisa kwakho.", ]