Jean-Pierre MartineauandClaude Opus 5.5
810232cfb6
meshterm.net/map and www.example.org are links now, as surely as their https forms: a host starting www., or ending in a top-level domain IANA has delegated, read from the registry itself, kept verbatim in assets/tlds.txt. So file.txt stays text, txt being no TLD, and so do a decimal, an abbreviation, an address, and a path. A scheme-less link opens, and its QR code encodes, as https://. Link finding moves out of the chat screen into core/links.py. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
61 lines
2.6 KiB
Python
61 lines
2.6 KiB
Python
# SPDX-License-Identifier: Apache-2.0
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"""Finding links in a line of text — with a scheme, and without one where it is plain."""
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from __future__ import annotations
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from meshterm.core.links import TLDS_FILE, tlds, urls
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def test_urls_are_found_whole_once_and_without_the_sentence_around_them() -> None:
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"""A URL ends where its sentence's punctuation begins, and keeps a bracket it opened."""
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body = (
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"map at https://meshterm.net. see (https://en.wikipedia.org/wiki/Foo_(bar)), "
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"'https://example.org/a?b=1' and meshcore://channel/add?name=Ops&secret=ab — "
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"again https://meshterm.net! nothing here: https:// or note:x"
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)
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assert urls(body) == [
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"https://meshterm.net",
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"https://en.wikipedia.org/wiki/Foo_(bar)",
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"https://example.org/a?b=1",
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"meshcore://channel/add?name=Ops&secret=ab",
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]
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def test_a_link_without_a_scheme_is_found_by_www_or_a_delegated_tld() -> None:
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"""``www.`` or a real TLD says *link*; each comes back as the https URL it opens."""
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body = (
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"map at meshterm.net/map, flasher at flasher.meshcore.co.uk. "
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"WWW.Example.org (or www.anything.local) and github.com/jpmartineau/MeshTerm?tab=1!"
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)
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assert urls(body) == [
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"https://meshterm.net/map",
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"https://flasher.meshcore.co.uk",
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"https://WWW.Example.org",
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"https://www.anything.local", # www. is enough on its own; .local is no TLD
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"https://github.com/jpmartineau/MeshTerm?tab=1",
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]
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def test_a_dotted_word_that_is_no_link_stays_text() -> None:
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"""A file, a number, an abbreviation, an address, a path: no TLD, or not a word's start."""
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body = (
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"see file.txt and notes.pdf, pi is 3.14 and v1.2.3, e.g. this, i.e. that, "
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"mail jp@meshterm.net, open C:/logs/meshterm.log or ./run.sh, @Alice.Smith"
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)
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assert urls(body) == []
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def test_the_same_link_written_two_ways_is_found_once() -> None:
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"""``meshterm.net`` and ``https://meshterm.net`` open the same page — one code, not two."""
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assert urls("meshterm.net or https://meshterm.net") == ["https://meshterm.net"]
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# A host inside a schemed link is part of it, never a second link of its own.
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assert urls("https://github.com/x/meshterm.net") == ["https://github.com/x/meshterm.net"]
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def test_the_tld_registry_is_ianas_list_read_whole() -> None:
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"""The file is IANA's, version line and all; the set is every TLD in it, lower case."""
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assert TLDS_FILE.read_text(encoding="ascii").startswith("# Version ")
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assert {"com", "net", "org", "dev", "io", "ca", "uk"} <= tlds()
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assert not {"txt", "pdf", "log", "local"} & tlds()
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assert len(tlds()) > 1000
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