halkyon/apps/learn/halkyon_learn_curator/test/fixtures/README.md

# Test data

`jmdict-eng-sample.json` holds six entries of JMdict 3.6.2 (2026-10-05) as
jmdict-simplified writes it (<https://github.com/scriptin/jmdict-simplified>):
JMdict is © the Electronic Dictionary Research and Development Group, used under
its licence, CC BY-SA 4.0 (<https://www.edrdg.org/edrdg/licence.html>).

`jlpt/` holds a few rows of the JLPT lists of yomitan-jlpt-vocab
(<https://github.com/stephenmk/yomitan-jlpt-vocab>), CC BY-SA 4.0, from Jonathan
Waller's lists (<http://www.tanos.co.uk/jlpt/>), CC BY; one row without an id is
made up.

`kanjidic2-sample.xml` holds five characters of KANJIDIC2 (database version
2026-282) with its header and a shortened DTD: KANJIDIC2 is © the Electronic
Dictionary Research and Development Group, used under its licence, CC BY-SA 4.0
(<https://www.edrdg.org/edrdg/licence.html>).

`kanji-data-sample.json` holds four entries of kanji-data's `kanji.json`
(<https://github.com/davidluzgouveia/kanji-data>), cut to their numbers, from
KANJIDIC2 and from Jonathan Waller's JLPT levels (<http://www.tanos.co.uk/jlpt/>),
CC BY.

`kanjivg-sample.xml` holds four characters of KanjiVG (the release of
2026-07-14) with its notice, among them 橅, whose entry names itself 機:
KanjiVG is © Ulrich Apel, CC BY-SA 3.0 (<https://kanjivg.tagaini.net>).

`jmdict-e-examp-sample.xml` holds five entries of EDRDG's `JMdict_e_examp.gz`
of 2026-10-09 (JMdict with Tatoeba's sentences, CC BY 2.0 FR) and the
declarations of the entities they use: JMdict is © the Electronic Dictionary
Research and Development Group, used under its licence, CC BY-SA 4.0
(<https://www.edrdg.org/edrdg/licence.html>).

`wiktionary-sample.jsonl` holds 31 lines of kaikki.org's Wiktextract data of the
English Wiktionary (the dump of 2026-10-03, read per word from kaikki.org): the
German Haus, Häuser, Häusern, essen, aß, gegessen, Straße and im, the Greek σπίτι,
σπιτιού and γράφω, the English house, houses, go and went, the French maison,
the Korean 먹다, 집 and 학생, and the Korean entry of the Han character 水 (its readings,
물 수), each shortened to the fields the curator reads (no categories,
etymologies or related words; at most six senses, two examples, 40 forms, two
sounds, and 14 translations, those into German and Greek). Wiktionary's text is
by its contributors, CC BY-SA 4.0 (<https://en.wiktionary.org/wiki/Wiktionary:Copyrights>);
the extraction is Tatu Ylonen's Wiktextract (<https://kaikki.org>).

`cedict-sample.txt` holds CC-CEDICT's header and 23 of its lines (MDBG's file of
2026-10-13): 中国, 了, 女儿, 学习, 书, 熊猫, 略, 的, 说, 银行, 和 and 咊, an old
variant of 和, with their readings. CC-CEDICT is by MDBG and its contributors, CC BY-SA 4.0
(<https://www.mdbg.net/chinese/dictionary?page=cc-cedict>).

`tatoeba-*.tsv` hold a few lines of Tatoeba's exports of 2026-10-10
(<https://downloads.tatoeba.org/exports/per_language/>): German, Chinese and
Korean sentences using Haus, aß, Straße, 学习, 집에서 and 학생이 (and one of each
without an English translation), the links to their English translations, and
those translations. The sentences are by Tatoeba's contributors, CC BY 2.0 FR
(<https://tatoeba.org/en/terms_of_use>).

`unihan-sample.txt` holds the lines of Unihan 18.0.0 (2026-07-31,
<https://www.unicode.org/Public/UCD/latest/ucd/Unihan.zip>) the curator reads for
水, 说, 說, 説, 這, 这, 了, 瞭, 后, 後, 行, 们, 們, 学 and 學, with a header like its
files'. The Unihan Database is © Unicode, Inc., under the Unicode License v3
(<https://www.unicode.org/license.txt>).

`cedict-characters-sample.txt` holds 17 lines of CC-CEDICT (MDBG's file of
2026-10-14) for the words those characters write (這, 了, 瞭, 瞭解, 為了, 後, 后,
以後, 皇后, 們, 我們, 說, 水, 行, 銀行, 學 and 學習), CC BY-SA 4.0 as above.

`krdict-sample.json` holds six entries of KRDict's JSON export of 2026-09-19
(<https://krdict.korean.go.kr/download/downloadPopup>): 같이 (the adverb and the
particle), 가다 with its proverb 가는 날이 장날, 읽다 and 학교, each cut to its first
three senses, their English and Japanese equivalents and two examples, without
sound files or related words. 한국어기초사전 is by the National Institute of
Korean Language (국립국어원), CC BY-SA 2.0 KR
(<https://krdict.korean.go.kr/kboardPolicy/copyRightTermsInfo>).

`makemeahanzi-graphics-sample.txt` and `makemeahanzi-dictionary-sample.txt` hold
the lines of Make Me a Hanzi's `graphics.txt` and `dictionary.txt` (commit
`618dbab`, 2018-10-16, <https://github.com/skishore/makemeahanzi>) for 水 and 海.
The strokes derive from the fonts Arphic PL KaitiM GB and Arphic PL UKai, © 1999
Arphic Technology Co., Ltd., under the Arphic Public License (its text is in the
app's `assets/makemeahanzi/ARPHICPL.TXT`); the dictionary's lines are under the
LGPL, version 3 or later (`assets/makemeahanzi/LGPL.txt`).