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Diffstat (limited to 'scripts/mktests')
| -rwxr-xr-x | scripts/mktests | 311 |
1 files changed, 311 insertions, 0 deletions
diff --git a/scripts/mktests b/scripts/mktests new file mode 100755 index 0000000..b36b6dd --- /dev/null +++ b/scripts/mktests @@ -0,0 +1,311 @@ +#!/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: 2014-05-15 22:16:47+0200 +----------------------------------------------------------------------- +-- +--===================================================================-- +-- NOTE +-- this is a stub, to be completed long-term +-- suggestions welcome +--===================================================================-- + + +local tests = { } +local lpeg = require "lpeg" +local lpegmatch = lpeg.match + +kpse.set_program_name "luatex" + +require "lualibs" +require "luaotfload-basics-gen.lua" +require "luaotfload-log.lua" +require "luaotfload-parsers" +require "luaotfload-configuration" +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 + +----------------------------------------------------------------------- +--- parser tests +----------------------------------------------------------------------- + +local test_config_input = [==[ + + +[foo] +bar = baz +xyzzy = no +buzz + +[lavernica "brutalitops"] +# It’s a locomotive that runs on us. + laan-ev = zip zop zooey ; jib-jab +Crouton = "Fibrosis \"\\ # " + +]==] + +local test_config_output = { + { section = { title = "foo" }, + variables = { bar = "baz", + xyzzy = false, + buzz = true } }, + { section = { title = "lavernica", + subtitle = "brutalitops" }, + variables = { ["laan-ev"] = "zip zop zooey", + crouton = "Fibrosis \"\\ # " } } +} + +local parse_config = function () + local parser = luaotfload.parsers.config + local result = lpegmatch (parser, test_config_input) + --- compare values recursively + local aux aux = function (t1, t2) + --- cheaply non-tail recursive + local k1 = table.keys (t1) + local k2 = table.keys (t2) + if #k1 ~= #k2 then + return false + end + for i = 1, #k1 do + local k = k1[i] + local v1 = t1[k] + local v2 = t2[k] + if type (v1) == "table" then + if type (v2) ~= "table" or not aux (v1, v2) then + return false + end + elseif v1 ~= v2 then + return false + end + end + return true + end + return aux (result, test_config_output) and 0 or 1, 1 +end + +tests["parse_config"] = parse_config + +----------------------------------------------------------------------- +--- 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" }, + { "DejaVu Sans", "DejaVuSans.ttf" }, + { "Adobe Garamond Pro", "agaramondpro_regular.otf" }, + { "Garamond Premier Pro", "GaramondPremrPro.otf" }, + { "CMU Serif", "cmunrm.otf" }, + { "CMU Sans Serif", "cmunss.otf" }, + { "Minion Pro", "MinionPro-Regular.otf" }, + --- Below test will succeed only if we match for the + --- splainname (= sanitized tfmdata.fullname) field + --- explicitly. + { "Minion Pro Italic", "MinionPro-It.otf" }, +} + +local choose_optical_size = { + { { name = "Latin Modern Roman", optsize = 1 }, "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 = 1 }, "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 = 1 }, "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" }, +} + +local choose_style = { + { { name = "DejaVu Sans", style = "regular" }, "DejaVuSans.ttf" }, + { { name = "DejaVu Sans", style = "italic" }, "DejaVuSans-Oblique.ttf" }, + { { name = "DejaVu Sans", style = "bold" }, "DejaVuSans-Bold.ttf" }, + { { name = "DejaVu Sans", style = "bolditalic" }, "DejaVuSans-BoldOblique.ttf" }, + { { name = "Linux Libertine O", style = "regular" }, "LinLibertine_R.otf" }, + { { name = "Linux Libertine O", style = "italic" }, "LinLibertine_RI.otf" }, + { { name = "Linux Libertine O", style = "bold" }, "LinLibertine_RB.otf" }, + { { name = "Linux Libertine O", style = "bolditalic" }, "LinLibertine_RBI.otf" }, + { { name = "Liberation Serif", style = "regular" }, "LiberationSerif-Regular.ttf" }, + { { name = "Liberation Serif", style = "italic" }, "LiberationSerif-Italic.ttf" }, + { { name = "Liberation Serif", style = "bold" }, "LiberationSerif-Bold.ttf" }, + { { name = "Liberation Serif", style = "bolditalic" }, "LiberationSerif-BoldItalic.ttf" }, + { { name = "CMU Sans Serif", style = "regular" }, "cmunss.otf" }, -- no “regular” but “medium” + { { name = "CMU Sans Serif", style = "italic" }, "cmunsi.otf" }, -- no “italic” but “oblique” + { { name = "CMU Sans Serif", style = "bold" }, "cmunsx.otf" }, + { { name = "CMU Sans Serif", style = "bolditalic" }, "cmunso.otf" }, + --[[-- + Minion Pro Italic is exceptionally weird regarding identifiers in + that the postscript fontname and both info.fontname and + info.fullname are given as “minionproit”. Now its english fullname + (field 18) is “minionproital”. Only the value “fullname” in the root of + the tfmdata structure (not the one returned by fontloader.info()!) + accurately yields “Minion Pro Italic”. + + To complete the picture, the file naming isn’t very consistent either: + we find the suffixes “Regular” and “Bold”, but “It” and “BoldIt”. What + the hell were the designers smoking? + + Also, the full Minion Pro set comes with different optical sizes which + for monetary reasons cannot considered here. + --]]-- + { { name = "Minion Pro", style = "regular" }, "MinionPro-Regular.otf" }, + { { name = "Minion Pro", style = "italic" }, "MinionPro-It.otf" }, + { { name = "Minion Pro", style = "bold" }, "MinionPro-Bold.otf" }, + { { name = "Minion Pro", style = "bolditalic" }, "MinionPro-BoldIt.otf" }, +} + +--- this needs a database built with --formats=+pfa,pfb,afm + +local resolve_t1_font = { + { { name = "URW Gothic L", style = "regular" }, "a010013l.pfb" }, --> “book” +-- { { name = "URW Gothic L", style = "italic" }, "a010033l.pfb" }, --> “book oblique” +-- { { name = "URW Gothic L", style = "bold" }, "a010015l.pfb" }, --> “demi” +-- { { name = "URW Gothic L", style = "bolditalic" }, "a010035l.pfb" }, --> “demi oblique” + { { name = "Century Schoolbook L", style = "regular" }, "c059013l.pfb" }, + { { name = "Century Schoolbook L", style = "italic" }, "c059033l.pfb" }, + { { name = "Century Schoolbook L", style = "bold" }, "c059016l.pfb" }, + { { name = "Century Schoolbook L", style = "bolditalic" }, "c059036l.pfb" }, + { { name = "Nimbus Roman No9 L", style = "regular" }, "n021003l.pfb" }, + { { name = "Nimbus Roman No9 L", style = "italic" }, "n021023l.pfb" }, + { { name = "Nimbus Roman No9 L", style = "bold" }, "n021004l.pfb" }, --- medium, actually + { { name = "Nimbus Roman No9 L", style = "bolditalic" }, "n021024l.pfb" }, +} + +local translate_style = { + regular = "r", + italic = "i", + bold = "b", + bolditalic = "bi", +} + +local font_name_tests = { + infer_regular_style, + choose_optical_size, + choose_style, + 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_name + 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 (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 + input_spec.style = translate_style [input_spec.style] + local result = resolve_name (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 + config.actions.apply_defaults () + 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 () + +--- vim:ft=lua:ts=2:et:sw=2 |