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# Copyright © Michal Čihař <michal@weblate.org>
#
# 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?<var>IPv4</var> and <var>IPv6</var>:<var>IPv6</var>}:<var>IPv4</var>}%{proto?, 协议 %{proto#%{next?, }%{item.types?<var class=\"cbi-tooltip-container\">%{item.name}<span class=\"cbi-tooltip\">具有类型 %{item.types#%{next?, }<var>%{item}</var>} 的 ICMP</span></var>:<var>%{item.name}</var>}}}%{mark?, 标记 <var%{mark.inv? data-tooltip=\"匹配除 %{mark.num}%{mark.mask? 带有掩码 %{mark.mask}} 的 fwmarks。\":%{mark.mask? data-tooltip=\"在比较前对fwmark 应用掩码 %{mark.mask} 。\"}}>%{mark.val}</var>}%{dscp?, DSCP %{dscp.inv?<var data-tooltip=\"匹配除 %{dscp.num?:%{dscp.name}} 以外的 DSCP 类型。\">%{dscp.val}</var>:<var>%{dscp.val}</var>}}%{helper?, 助手 %{helper.inv?<var data-tooltip=\"匹配除 "%{helper.name}" 以外的任意助手。\">%{helper.val}</var>:<var data-tooltip=\"%{helper.name}\">%{helper.val}</var>}}"
result = unicode_segmentation_rs.gettext_wrap(text, 77)
assert result == [
"%{src?%{dest?转发:入站}:出站} %{ipv6?%{ipv4?<var>IPv4</var> and <var>IPv6</",
"var>:<var>IPv6</var>}:<var>IPv4</var>}%{proto?, 协议 %{proto#%{next?, }%",
r"{item.types?<var class=\"cbi-tooltip-container\">%{item.name}<span ",
r"class=\"cbi-tooltip\">具有类型 %{item.types#%{next?, }<var>%{item}</var>} 的 ",
"ICMP</span></var>:<var>%{item.name}</var>}}}%{mark?, 标记 <var%{mark.inv? ",
r"data-tooltip=\"匹配除 %{mark.num}%{mark.mask? 带有掩码 %{mark.mask}} 的 ",
r"fwmarks。\":%{mark.mask? data-tooltip=\"在比较前对fwmark 应用掩码 %",
r"{mark.mask} 。\"}}>%{mark.val}</var>}%{dscp?, DSCP %{dscp.inv?<var data-",
r"tooltip=\"匹配除 %{dscp.num?:%{dscp.name}} 以外的 DSCP 类型。\">%{dscp.val}</",
"var>:<var>%{dscp.val}</var>}}%{helper?, 助手 %{helper.inv?<var data-",
r"tooltip=\"匹配除 "%{helper.name}" 以外的任意助手。\">%{helper.val}",
r"</var>:<var data-tooltip=\"%{helper.name}\">%{helper.val}</var>}}",
]
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 <https://mirror.git.trinitydesktop.org/weblate/projects/tdepim/kmail/uk/>\n"
result = unicode_segmentation_rs.gettext_wrap(text, 77)
assert result == [
"Language-Team: Ukrainian <https://mirror.git.trinitydesktop.org/weblate/",
r"projects/tdepim/kmail/uk/>\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 </applications/finance/payment_providers/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 </applications/finance/payment_providers/",
r"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 </applications/finance/payment_providers/wire_transfer>`\"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 </applications/finance/payment_providers/",
r"wire_transfer>`\"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. \n<b>Nokuba uyayithemba isayithi, le mposiso isenokuthetha ukuba kukho umntu \nobhucabhuca ukudibanisa kwakho.</b>"
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",
"<b>Nokuba uyayithemba isayithi, le mposiso isenokuthetha ukuba kukho umntu ",
"\\n",
"obhucabhuca ukudibanisa kwakho.</b>",
]
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