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local test_directory = arg[0]:match("^(.*)/") or "."
local h = dofile(test_directory .. "/harness.lua")
h.load(arg[1])
local function render(text)
return h.run({}, { text })
end
local out, ret = render("see #123 near deadbee")
h.equals("an unedited copy leaves issue marks as text", out,
"see #123 near <a href='./?id=deadbee'>deadbee</a>")
h.load_with(arg[1], { { "-- { pattern = \"#(%d+)\"", "{ pattern = \"#(%d+)\"" } })
out, ret = render("see #123 for details")
h.contains("issue mark becomes a link", out, "<a href='https://bugs.example.com/?bug=123'>#123</a>")
h.contains("text around the link survives", out, "see ")
h.contains("text after the link survives", out, " for details")
h.equals("close answers zero", ret, 0)
out = render("fixed in deadbee")
h.contains("seven hex characters link", out, "<a href='./?id=deadbee'>deadbee</a>")
out = render("fixed in deadbe")
h.excludes("six hex characters stay text", out, "<a")
out = render("fixed in 1234567")
h.contains("an all digit run still links", out, "<a href='./?id=1234567'>1234567</a>")
local sha1 = string.rep("0123456789abcdef", 2) .. "01234567"
out = render("commit " .. sha1)
h.contains("a full sha1 name links", out, "'./?id=" .. sha1 .. "'")
local sha256 = string.rep("0123456789abcdef", 4)
out = render("commit " .. sha256)
h.contains("a full sha256 name links", out, "'./?id=" .. sha256 .. "'")
out = render("commit " .. sha256 .. "0")
h.excludes("sixty five hex characters stay text", out, "<a")
out = render("prefixdeadbeef")
h.excludes("a hex run inside a word stays text", out, "<a")
out = render("deadbeefy")
h.excludes("a hex run ending inside a word stays text", out, "<a")
out = render("see #1234567 for details")
h.contains("the issue rule wins an overlap", out,
"<a href='https://bugs.example.com/?bug=1234567'>#1234567</a>")
h.excludes("the overlapped hash is dropped", out, "./?id=")
out = render("#12 and cafebabe12")
h.contains("both rules fire on one message", out, "?bug=12'>#12</a>")
h.contains("the object link also fires", out, "<a href='./?id=cafebabe12'>cafebabe12</a>")
out = h.run({}, { "see #45", "6 and be done" })
h.contains("a match split across writes still links", out, "?bug=456'>#456</a>")
out, ret = render("")
h.equals("an empty message stays empty", out, "")
h.equals("an empty message still answers zero", ret, 0)
out = render("plain words only")
h.equals("a message with no matches passes through", out, "plain words only")
h.load_with(arg[1], { { "local rules = {", "local rules = { { pattern = \"T:(%S+)\", url = \"https://t/%s\" }," } })
out = render("T:a'b%c")
h.equals("a captured value is percent-encoded into the url", out, "<a href='https://t/a%27b%25c'>T:a'b%c</a>")
h.finish()
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