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#!/usr/bin/env texlua
-----------------------------------------------------------------------
-- FILE: mktests
-- USAGE: ./mktests
-- DESCRIPTION: test the behavior of Luaotfload
-- REQUIREMENTS: Luatex > 0.76, Luaotfload
-- AUTHOR: Philipp Gesang (Phg), <phg42.2a@gmail.com>
-- VERSION: 2.4
-- MODIFIED: 2013-08-26 09:31:22+0200
-----------------------------------------------------------------------
--
--===================================================================--
-- NOTE
-- this is a stub, to be completed long-term
-- suggestions welcome
--===================================================================--
local tests = { }
config = { luaotfload = {
names_dir = "names",
cache_dir = "fonts",
index_file = "luaotfload-names.lua",
resolver = "normal",
update_live = true, --- suppress db updates
}}
kpse.set_program_name "luatex"
require "lualibs"
require "luaotfload-basics-gen.lua"
require "luaotfload-override.lua"
require "luaotfload-database"
local names = fonts.names
-----------------------------------------------------------------------
--- helper functions
-----------------------------------------------------------------------
local pprint_resolve = function (input, output, result)
texio.write_nl (string.format ("[%s] “%s” -> “%s”",
result == true and "passed" or "failed",
input,
output))
end
local pprint_result = function (name, failed, total)
if failed == 0 then
texio.write_nl (string.format ("[%s] all %d passed", name, total))
else
texio.write_nl (string.format ("[%s] %d of %d failed",
name,
failed,
total))
end
end
local pprint_spec = function (spec)
return string.format ("%s/%s*%.2fpt",
spec.specification,
spec.style or "regular",
spec.optsize or 0)
end
-----------------------------------------------------------------------
--- font tests
-----------------------------------------------------------------------
--- test sets
local infer_regular_style = {
--- inferring which one is the correct style for “regular”; can be
--- obscured by synonyms like “book” etc.
{ "Iwona", "Iwona-Regular.otf" }, -- trivial case
{ "DejaVu Serif", "DejaVuSerif.ttf" },
{ "Adobe Garamond Pro", "agaramondpro_regular.otf" },
{ "Garamond Premier Pro", "GaramondPremrPro-Capt.otf" },
}
local choose_optical_size = {
{ { name = "Latin Modern Roman", optsize = 0 }, "lmroman5-regular.otf" },
{ { name = "Latin Modern Roman", optsize = 10 }, "lmroman10-regular.otf" },
{ { name = "Latin Modern Roman", optsize = 12 }, "lmroman12-regular.otf" },
{ { name = "Latin Modern Roman", optsize = 42 }, "lmroman17-regular.otf" },
{ { name = "EB Garamond", optsize = 0 }, "EBGaramond08-Regular.otf" },
{ { name = "EB Garamond", optsize = 8 }, "EBGaramond08-Regular.otf" },
{ { name = "EB Garamond", optsize = 12 }, "EBGaramond12-Regular.otf" },
{ { name = "EB Garamond", optsize = 42 }, "EBGaramond12-Regular.otf" },
{ { name = "Garamond Premier Pro", optsize = 0 }, "GaramondPremrPro-Capt.otf" },
{ { name = "Garamond Premier Pro", optsize = 10 }, "GaramondPremrPro.otf" },
{ { name = "Garamond Premier Pro", optsize = 15 }, "GaramondPremrPro-Subh.otf" },
{ { name = "Garamond Premier Pro", optsize = 42 }, "GaramondPremrPro-Disp.otf" },
}
--- this needs a database built with --formats=+pfa,pfb,afm
local resolve_t1_font = {
{ { name = "URW Gothic L", style = "regular" }, "uagk8a.pfb" },
{ { name = "URW Gothic L", style = "italic" }, "uagko8a.pfb" },
{ { name = "URW Gothic L", style = "bold" }, "uagd8a.pfb" },
{ { name = "URW Gothic L", style = "bolditalic" }, "uagdo8a.pfb" },
{ { name = "Century Schoolbook L", style = "regular" }, "uncr8a.pfb" },
{ { name = "Century Schoolbook L", style = "italic" }, "uncri8a.pfb" },
{ { name = "Century Schoolbook L", style = "bold" }, "uncb8a.pfb" },
{ { name = "Century Schoolbook L", style = "bolditalic" }, "uncbi8a.pfb" },
{ { name = "Nimbus Roman No9 L", style = "regular" }, "utmr8a.pfb" },
{ { name = "Nimbus Roman No9 L", style = "italic" }, "utmri8a.pfb" },
{ { name = "Nimbus Roman No9 L", style = "bold" }, "utmb8a.pfb" }, --- medium, actually
{ { name = "Nimbus Roman No9 L", style = "bolditalic" }, "utmbi8a.pfb" },
}
local font_name_tests = {
infer_regular_style,
choose_optical_size,
resolve_t1_font,
}
local default_spec = {
name = false,
lookup = "name",
specification = false,
optsize = 0,
}
local resolve_font_name = function ()
local failed, total = 0, 0
local resolve_name = names.resolve
for nset = 1, #font_name_tests do
local set = font_name_tests[nset]
for ntest = 1, #set do
local test = set[ntest]
local input, output = test[1], test[2]
if type (input) == "string" then
local input_spec = table.copy (default_spec)
input_spec.name = input
input_spec.specification = input_spec.lookup .. ":" .. input
local result = resolve_name (nil, nil, input_spec) == output
total = total + 1
if not result then
failed = failed + 1
end
pprint_resolve (input, output, result)
else
local input_spec, output = test[1], test[2]
input_spec.specification = (input_spec.lookup
or default_spec.lookup)
.. ":" .. input_spec.name
input_spec.optsize = input_spec.optsize or default_spec.optsize
local result = resolve_name (nil, nil, input_spec) == output
total = total + 1
if not result then
failed = failed + 1
end
pprint_resolve (pprint_spec (input_spec), output, result)
end
end
end
return failed, total
end
tests ["resolve_font_name"] = resolve_font_name
-----------------------------------------------------------------------
--- runner
-----------------------------------------------------------------------
local main = function ()
local failed, total = 0, 0
for name, test in next, tests do
texio.write_nl ("[" .. name .. "]")
local newfailed, newtotal = test ()
total = total + 1
pprint_result (name, newfailed, newtotal)
failed = failed + newfailed
total = total + newtotal
end
if failed == 0 then
texio.write_nl (string.format ("[report] all %d tests passed.", total))
else
texio.write_nl (string.format ("[report] %d of %d tests failed (%d %%).",
failed,
total,
failed / total * 100))
end
texio.write_nl ""
os.exit (0)
end
return main ()
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