Add Adobe AOTS tests (#1395)

Annotated OpenType Specification or aots, https://github.com/adobe-type-tools/aots
provides a set of tests for OpenType specification, this change add those tests in addition
to modified version of their HarfBuzz test runner for generating harfbuzz project specific tests.

configure.ac

@@ -508,6 +508,7 @@ test/api/Makefile
 test/fuzzing/Makefile
 test/shaping/Makefile
 test/shaping/data/Makefile
+test/shaping/data/aots/Makefile
 test/shaping/data/in-house/Makefile
 test/shaping/data/text-rendering-tests/Makefile
 test/subset/Makefile

test/shaping/CMakeLists.txt

@@ -5,7 +5,16 @@ if (HB_BUILD_UTILS)
     add_test (NAME ${test}
       COMMAND "${PYTHON_EXECUTABLE}" run-tests.py $<TARGET_FILE:hb-shape> "data/in-house/${test}"
       WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
-    set_property(TEST ${test} PROPERTY SKIP_RETURN_CODE 77)
+    set_property (TEST ${test} PROPERTY SKIP_RETURN_CODE 77)
+  endforeach ()
+
+  file (READ "${CMAKE_CURRENT_SOURCE_DIR}/data/aots/Makefile.sources" INHOUSE)
+  extract_make_variable (TESTS ${INHOUSE})
+  foreach (test IN ITEMS ${TESTS})
+    add_test (NAME ${test}
+      COMMAND "${PYTHON_EXECUTABLE}" run-tests.py $<TARGET_FILE:hb-shape> "data/aots/${test}"
+      WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
+    set_property (TEST ${test} PROPERTY SKIP_RETURN_CODE 77)
   endforeach ()
 
   file (READ "${CMAKE_CURRENT_SOURCE_DIR}/data/text-rendering-tests/Makefile.sources" TEXTRENDERING)
@@ -14,6 +23,6 @@ if (HB_BUILD_UTILS)
     add_test (NAME ${test}
       COMMAND "${PYTHON_EXECUTABLE}" run-tests.py $<TARGET_FILE:hb-shape> "data/text-rendering-tests/${test}"
       WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
-    set_property(TEST ${test} PROPERTY SKIP_RETURN_CODE 77)
+    set_property (TEST ${test} PROPERTY SKIP_RETURN_CODE 77)
   endforeach ()
 endif ()

test/shaping/data/Makefile.am

@@ -3,6 +3,7 @@
 NULL =
 SUBDIRS = \
 	in-house \
+	aots \
 	text-rendering-tests \
 	$(NULL)
 

test/shaping/data/aots/COPYING

@@ -0,0 +1,13 @@
+Copyright 2000-2016 Adobe Systems Incorporated. All Rights Reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use these files except in compliance with the License.
+You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.

test/shaping/data/aots/Makefile.am

@@ -0,0 +1,37 @@
+# Process this file with automake to produce Makefile.in
+
+NULL =
+
+# Convenience targets:
+lib:
+	@$(MAKE) $(AM_MAKEFLAGS) -C $(top_builddir)/src lib
+
+EXTRA_DIST = \
+	COPYING \
+	fonts \
+	$(TESTS) \
+	$(NULL)
+
+TEST_EXTENSIONS = .tests
+TESTS_LOG_COMPILER = $(srcdir)/../../run-tests.py $(top_builddir)/util/hb-shape$(EXEEXT)
+
+init-aots:
+	git clone https://github.com/adobe-type-tools/aots $(srcdir)/aots
+	make -C$(srcdir)/aots
+	make -C$(srcdir)/aots/harfbuzz
+	touch $(srcdir)/init-aots
+
+update-tests: init-aots lib
+	cp $(srcdir)/hb-aots-tester.cpp $(srcdir)/aots/harfbuzz/hb-aots-tester.cpp
+	$(CXX) -Wno-narrowing $(srcdir)/aots/harfbuzz/hb-aots-tester.cpp \
+		-I$(top_srcdir)/src/ -o $(srcdir)/aots/harfbuzz/aots \
+		-L$(top_builddir)/src/.libs -lharfbuzz
+	rm -rf $(srcdir)/tests/
+	mkdir $(srcdir)/tests/
+	export LD_LIBRARY_PATH=$(realpath $(top_builddir)/src/.libs); cd $(srcdir)/aots/harfbuzz; ./aots
+
+.PHONY: update-tests
+
+include Makefile.sources
+
+-include $(top_srcdir)/git.mk

test/shaping/data/aots/Makefile.sources

@@ -0,0 +1,126 @@
+TESTS = \
+	tests/classdef1_single.tests \
+	tests/classdef1.tests \
+	tests/classdef2_empty.tests \
+	tests/classdef2_single.tests \
+	tests/classdef2.tests \
+	tests/gpos1_1_lookupflag.tests \
+	tests/gpos1_1_simple.tests \
+	tests/gpos1_2_lookupflag.tests \
+	tests/gpos1_2.tests \
+	tests/gpos2_1_lookupflag.tests \
+	tests/gpos2_1_next_glyph.tests \
+	tests/gpos2_1_simple.tests \
+	tests/gpos2_1.tests \
+	tests/gpos2_2.tests \
+	tests/gpos4_lookupflag.tests \
+	tests/gpos7_1.tests \
+	tests/gpos9.tests \
+	tests/gpos_chaining1_boundary.tests \
+	tests/gpos_chaining1_lookupflag.tests \
+	tests/gpos_chaining1_multiple_subrules.tests \
+	tests/gpos_chaining1_next_glyph.tests \
+	tests/gpos_chaining1_simple.tests \
+	tests/gpos_chaining1_successive.tests \
+	tests/gpos_chaining2_boundary.tests \
+	tests/gpos_chaining2_lookupflag.tests \
+	tests/gpos_chaining2_multiple_subrules.tests \
+	tests/gpos_chaining2_next_glyph.tests \
+	tests/gpos_chaining2_simple.tests \
+	tests/gpos_chaining2_successive.tests \
+	tests/gpos_chaining3_boundary.tests \
+	tests/gpos_chaining3_lookupflag.tests \
+	tests/gpos_chaining3_next_glyph.tests \
+	tests/gpos_chaining3_simple.tests \
+	tests/gpos_chaining3_successive.tests \
+	tests/gpos_context1_boundary.tests \
+	tests/gpos_context1_expansion.tests \
+	tests/gpos_context1_lookupflag.tests \
+	tests/gpos_context1_multiple_subrules.tests \
+	tests/gpos_context1_next_glyph.tests \
+	tests/gpos_context1_simple.tests \
+	tests/gpos_context1_successive.tests \
+	tests/gpos_context2_boundary.tests \
+	tests/gpos_context2_classes.tests \
+	tests/gpos_context2_expansion.tests \
+	tests/gpos_context2_lookupflag.tests \
+	tests/gpos_context2_multiple_subrules.tests \
+	tests/gpos_context2_next_glyph.tests \
+	tests/gpos_context2_simple.tests \
+	tests/gpos_context2_successive.tests \
+	tests/gpos_context3_boundary.tests \
+	tests/gpos_context3_lookupflag.tests \
+	tests/gpos_context3_next_glyph.tests \
+	tests/gpos_context3_simple.tests \
+	tests/gpos_context3_successive.tests \
+	tests/gsub1_1_lookupflag.tests \
+	tests/gsub1_1_modulo.tests \
+	tests/gsub1_1_simple.tests \
+	tests/gsub1_2_lookupflag.tests \
+	tests/gsub1_2_simple.tests \
+	tests/gsub2_1_lookupflag.tests \
+	tests/gsub2_1_multiple_sequences.tests \
+	tests/gsub2_1_simple.tests \
+	tests/gsub3_1_lookupflag.tests \
+	tests/gsub3_1_multiple.tests \
+	tests/gsub4_1_lookupflag.tests \
+	tests/gsub4_1_multiple_ligatures.tests \
+	tests/gsub4_1_multiple_ligsets.tests \
+	tests/gsub4_1_simple.tests \
+	tests/gsub7.tests \
+	tests/gsub_chaining1_boundary.tests \
+	tests/gsub_chaining1_lookupflag.tests \
+	tests/gsub_chaining1_multiple_subrules.tests \
+	tests/gsub_chaining1_next_glyph.tests \
+	tests/gsub_chaining1_simple.tests \
+	tests/gsub_chaining1_successive.tests \
+	tests/gsub_chaining2_boundary.tests \
+	tests/gsub_chaining2_lookupflag.tests \
+	tests/gsub_chaining2_multiple_subrules.tests \
+	tests/gsub_chaining2_next_glyph.tests \
+	tests/gsub_chaining2_simple.tests \
+	tests/gsub_chaining2_successive.tests \
+	tests/gsub_chaining3_boundary.tests \
+	tests/gsub_chaining3_lookupflag.tests \
+	tests/gsub_chaining3_next_glyph.tests \
+	tests/gsub_chaining3_simple.tests \
+	tests/gsub_chaining3_successive.tests \
+	tests/gsub_context1_boundary.tests \
+	tests/gsub_context1_expansion.tests \
+	tests/gsub_context1_lookupflag.tests \
+	tests/gsub_context1_multiple_subrules.tests \
+	tests/gsub_context1_next_glyph.tests \
+	tests/gsub_context1_simple.tests \
+	tests/gsub_context1_successive.tests \
+	tests/gsub_context2_boundary.tests \
+	tests/gsub_context2_classes.tests \
+	tests/gsub_context2_expansion.tests \
+	tests/gsub_context2_lookupflag.tests \
+	tests/gsub_context2_multiple_subrules.tests \
+	tests/gsub_context2_next_glyph.tests \
+	tests/gsub_context2_simple.tests \
+	tests/gsub_context2_successive.tests \
+	tests/gsub_context3_boundary.tests \
+	tests/gsub_context3_lookupflag.tests \
+	tests/gsub_context3_next_glyph.tests \
+	tests/gsub_context3_simple.tests \
+	tests/gsub_context3_successive.tests \
+	tests/lookupflag_ignore_base.tests \
+	tests/lookupflag_ignore_combination.tests \
+	tests/lookupflag_ignore_ligatures.tests \
+	tests/lookupflag_ignore_marks.tests \
+	$(NULL)
+
+DISABLED_TESTS = \
+	tests/classdef1_empty.tests \
+	tests/classdef1_multiple.tests \
+	tests/classdef2_multiple.tests \
+	tests/gpos3_lookupflag.tests \
+	tests/gpos3.tests \
+	tests/gpos4_multiple_anchors.tests \
+	tests/gpos4_simple.tests \
+	tests/gpos5.tests \
+	tests/gpos6.tests \
+	tests/gsub3_1_simple.tests \
+	tests/lookupflag_ignore_attach.tests \
+	$(NULL)