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-rw-r--r--tests/font_patch.tex6
-rw-r--r--tests/pln-aux-1.tex49
-rw-r--r--tests/pln-aux-2.tex102
-rw-r--r--tests/pln-aux-3.tex39
-rw-r--r--tests/pln-aux-4.tex41
5 files changed, 236 insertions, 1 deletions
diff --git a/tests/font_patch.tex b/tests/font_patch.tex
index d41ff48..d3bba07 100644
--- a/tests/font_patch.tex
+++ b/tests/font_patch.tex
@@ -8,7 +8,11 @@
mc.DisplayOperatorMinHeight = 2800 / em * sz
end
end
- luatexbase.add_to_callback("luaotfload.patch_font", patch, "cambria.domh")
+ %% part of luaotfload-auxiliary
+ %luatexbase.add_to_callback(
+ %"luaotfload.patch_font",
+ %patch,
+ %"luaotfload.aux.patch_cambria_domh")
}
\font\4={name:Cambria Math:mode=base;script=math} at 10pt
diff --git a/tests/pln-aux-1.tex b/tests/pln-aux-1.tex
new file mode 100644
index 0000000..a504850
--- /dev/null
+++ b/tests/pln-aux-1.tex
@@ -0,0 +1,49 @@
+\input luaotfload.sty
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% usage for glyph tests
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\baselineskip=17.28pt
+
+\font\iwonaregular=name:iwona at 14.4pt
+\font\lmromanten=file:lmroman10-regular.otf at 14.4pt
+\font\cmuregular=file:cmunrm.otf at 14.4pt
+
+%% wrap tests in macros (could move to style file)
+\def\doifglyphelse#1#2#3{%
+ \directlua{
+ luaotfload.aux.do_if_glyph_else([[#1]], [[#2]], [[#3]])
+ }%
+}
+
+\def\doifglyph#1#2{\doifglyphelse{#1}{#2}{}}
+
+%% no otf font loaded yet, so both fail:
+first:
+\doifglyphelse{a}{true}{false}
+\doifglyph {a}{yep}
+
+%% load lm and try repeat:
+\lmromanten
+second:
+\doifglyphelse{a}{true}{false}
+\doifglyph {a}{yep}
+
+%% let’s test some more free fonts
+\def\checkglyphset{%
+ \doifglyphelse ö{ö}{nope}
+ \doifglyphelse п{п}{nope}
+ \doifglyphelse α{α}{nope}
+ \doifglyphelse Æ{Æ}{nope}
+ \doifglyphelse ą{ą}{nope}
+ \doifglyphelse ř{ř}{nope}
+ \doifglyphelse ˝{˝}{nope}
+ \doifglyphelse ѩ{ѩ}{nope}
+ \endgraf
+}
+
+\iwonaregular \checkglyphset
+\lmromanten \checkglyphset
+\cmuregular \checkglyphset
+
+\bye
diff --git a/tests/pln-aux-2.tex b/tests/pln-aux-2.tex
new file mode 100644
index 0000000..62192a5
--- /dev/null
+++ b/tests/pln-aux-2.tex
@@ -0,0 +1,102 @@
+\input luaotfload.sty
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% script, features, and language
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\font\minionregular=file:MinionPro_Regular.otf at 9pt
+\font\biolinum=file:LinBiolinum_R.otf at 9pt
+\font\cmuregular=file:cmunrm.otf at 9pt
+
+%% (1) luaotfload.aux.provides_script(font_id, script)
+%% #1 defined font; #2 OT script tag
+\def\providesscript[#1][#2]{%
+ \bgroup#1%
+ let’s see whether \detokenize{#1} has script #2:
+ \directlua{
+ local aux = luaotfload.aux
+ local succ = aux.provides_script(font.current(), [[#2]])
+ if succ then tex.sprint"true" else tex.sprint"false" end
+ }%
+ \egroup
+ \endgraf%
+}
+
+\providesscript [\minionregular][latn]%% Latin
+\providesscript [\biolinum][latn]
+\providesscript [\cmuregular][latn]
+\providesscript [\minionregular][cyrl]%% Cyrillic
+\providesscript [\biolinum][cyrl]
+\providesscript [\cmuregular][cyrl]
+\providesscript [\minionregular][tibt]%% Tibetan
+\providesscript [\biolinum][tibt]
+\providesscript [\cmuregular][tibt]
+
+\hrule % --------------------------------------------------------------
+
+%% (2) luaotfload.aux.provides_language(font_id, script, language)
+%% #1 defined font; #2 OT script tag; #3 OT language tag
+\def\provideslanguage[#1][#2][#3]{%
+ \bgroup#1%
+ let’s see whether \detokenize{#1} supports language #3 for script #2:
+ \directlua{
+ local aux = luaotfload.aux
+ local succ = aux.provides_language(font.current(), [[#2]], [[#3]])
+ if succ then tex.sprint"true" else tex.sprint"false" end
+ }%
+ \egroup
+ \endgraf%
+}
+
+\provideslanguage [\minionregular][latn][nld]%% Latin/Dutch
+\provideslanguage [\biolinum][latn][nld]
+\provideslanguage [\cmuregular][latn][nld]
+\provideslanguage [\minionregular][latn][deu]%% Latin/German
+\provideslanguage [\biolinum][latn][deu]
+\provideslanguage [\cmuregular][latn][deu]
+\provideslanguage [\minionregular][cyrl][rus]%% Cyrillic/Russian
+\provideslanguage [\biolinum][cyrl][rus]
+\provideslanguage [\cmuregular][cyrl][rus]
+\provideslanguage [\minionregular][cyrl][klm]%% Cyrillic/Kalmyk
+\provideslanguage [\biolinum][cyrl][klm]
+\provideslanguage [\cmuregular][cyrl][klm]
+\provideslanguage [\minionregular][cyrl][srb]%% Cyrillic/Serbian
+\provideslanguage [\biolinum][cyrl][srb]
+\provideslanguage [\cmuregular][cyrl][srb]
+\provideslanguage [\minionregular][tibt][tib]%% Tibetan
+\provideslanguage [\biolinum][tibt][tib]
+\provideslanguage [\cmuregular][tibt][tib]
+
+\hrule % --------------------------------------------------------------
+
+%% (3) luaotfload.aux.provides_feature(
+%% font_id, script, language, feature)
+%% #1 defined font; #2 OT script tag;
+%% #3 OT language tag; #4 OT feature
+\def\providesfeature[#1][#2][#3][#4]{%this is getting ridiculous
+ \bgroup#1%
+ let’s see whether \detokenize{#1} supports feature #4 for the
+ combination of script #2 with language #3:
+ \directlua{
+ local aux = luaotfload.aux
+ local succ = aux.provides_feature(
+ font.current(), [[#2]], [[#3]], [[#4]])
+ if succ then tex.sprint"true" else tex.sprint"false" end
+ }%
+ \egroup
+ \endgraf%
+}
+
+\providesfeature [\minionregular][latn][nld][liga]%% Latin/Dutch
+\providesfeature [\biolinum][latn][nld][liga]
+\providesfeature [\cmuregular][latn][nld][liga]
+\providesfeature [\minionregular][latn][deu][liga]%% Latin/German
+\providesfeature [\biolinum][latn][deu][liga]
+\providesfeature [\cmuregular][latn][deu][liga]
+\providesfeature [\minionregular][cyrl][srb][liga]%% Cyrillic/Serbian
+\providesfeature [\biolinum][cyrl][srb][liga]
+\providesfeature [\cmuregular][cyrl][srb][liga]
+\providesfeature [\minionregular][tibt][tib][liga]%% Tibetan
+\providesfeature [\biolinum][tibt][tib][liga]
+\providesfeature [\cmuregular][tibt][tib][liga]
+
+\bye
diff --git a/tests/pln-aux-3.tex b/tests/pln-aux-3.tex
new file mode 100644
index 0000000..12a80cf
--- /dev/null
+++ b/tests/pln-aux-3.tex
@@ -0,0 +1,39 @@
+\input luaotfload.sty
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% math dimension getter
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\font\xitsmath=file:xits-math.otf
+\font\cambriamath=file:cambria.ttc(1)
+
+\font\main=file:Iwona-Regular.otf at 12pt\main
+
+\directlua{
+ local aux = luaotfload.aux
+ local test_a = function (fontname, dimension)
+ tex.sprint(
+ "(", fontname, " (", dimension, " ",
+ aux.get_math_dimension(fontname, dimension),
+ [[))\endgraf ]])
+ end
+
+ local test_b = function (fontname, dimension)
+ aux.sprint_math_dimension(fontname, dimension)
+ tex.print[[\endgraf ]]
+ end
+
+ test_a("xitsmath", "AxisHeight")
+ test_a("xitsmath", "RadicalVerticalGap")
+ test_a("cambriamath", "StackTopShiftUp")
+ test_a("cambriamath", "FractionNumeratorGapMin")
+
+ test_b("xitsmath", "AxisHeight")
+ test_b("xitsmath", "RadicalVerticalGap")
+ test_b("cambriamath", "StackTopShiftUp")
+ test_b("cambriamath", "FractionNumeratorGapMin")
+}
+
+foo bar baz
+
+\bye
diff --git a/tests/pln-aux-4.tex b/tests/pln-aux-4.tex
new file mode 100644
index 0000000..80ffc0b
--- /dev/null
+++ b/tests/pln-aux-4.tex
@@ -0,0 +1,41 @@
+\input luaotfload.sty
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% unicode character mappings
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\font\ptserifregular = file:PTF55F.ttf \ptserifregular
+
+%% here we map the function luaotfload.aux.name_of_slot
+%% on a short text, printing a list of letters, their
+%% code points and names (as specified in the Adobe
+%% Glyph List).
+
+\directlua{
+ local aux = luaotfload.aux
+ local cbk = function (str)
+ if string.match(str, "^EOF") then
+ luatexbase.remove_from_callback("process_input_buffer", "weird")
+ return [[the end!]]
+ end
+ local res = { }
+ for chr in string.utfcharacters(str) do
+ local val = unicode.utf8.byte(chr)
+ local line = chr .. " <> " .. tostring(val)
+ line = line .. " <> " .. (aux.name_of_slot(val) or "")
+ res[\string#res+1] = line
+ end
+ return table.concat(res, [[\endgraf]])
+ end
+
+ luatexbase.add_to_callback("process_input_buffer", cbk, "weird")
+}
+
+Я узнал что у меня
+Есть огромная семья
+И тропинка и лесок
+В поле каждый колосок
+
+EOF
+
+\bye
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