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/*
* Copyright 2011 Google Inc. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file 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.
*/
#include "gtest/gtest.h"
#include "sfntly/font.h"
#include "sfntly/table/core/maximum_profile_table.h"
#include "test/serialization_test.h"
namespace sfntly {
const int32_t MAXP_NUM_GLYPHS = 197;
const int32_t MAXP_MAX_POINTS = 98;
const int32_t MAXP_MAX_CONTOURS = 5;
const int32_t MAXP_MAX_COMPOSITE_POINTS = 84;
const int32_t MAXP_MAX_COMPOSITE_CONTOURS = 4;
const int32_t MAXP_MAX_ZONES = 2;
const int32_t MAXP_MAX_TWILIGHT_POINTS = 0;
const int32_t MAXP_MAX_STORAGE = 1;
const int32_t MAXP_MAX_FUNCTION_DEFS = 1;
const int32_t MAXP_MAX_INSTR_DEFS = 0;
const int32_t MAXP_MAX_STACK_ELEMENTS = 64;
const int32_t MAXP_MAX_INSTR_SIZE = 0;
const int32_t MAXP_MAX_COMPONENT_ELEMENTS = 2;
const int32_t MAXP_MAX_COMPONENT_DEPTH = 3;
static bool VerifyMAXP(Table* table) {
MaximumProfileTablePtr maxp = down_cast<MaximumProfileTable*>(table);
if (maxp == NULL) {
return false;
}
EXPECT_EQ(maxp->Version(), SFNTVERSION_1);
EXPECT_EQ(maxp->NumGlyphs(), MAXP_NUM_GLYPHS);
EXPECT_EQ(maxp->MaxPoints(), MAXP_MAX_POINTS);
EXPECT_EQ(maxp->MaxContours(), MAXP_MAX_CONTOURS);
EXPECT_EQ(maxp->MaxCompositePoints(), MAXP_MAX_COMPOSITE_POINTS);
// TODO(arthurhsu): maxCompositeContours observed in Microsoft TTF report.
// Check with stuartg and see if this is a miss.
EXPECT_EQ(maxp->MaxZones(), MAXP_MAX_ZONES);
EXPECT_EQ(maxp->MaxTwilightPoints(), MAXP_MAX_TWILIGHT_POINTS);
EXPECT_EQ(maxp->MaxStorage(), MAXP_MAX_STORAGE);
EXPECT_EQ(maxp->MaxFunctionDefs(), MAXP_MAX_FUNCTION_DEFS);
// TODO(arthurhsu): maxInstructionDefs observed in Microsoft TTF report.
// Check with stuartg and see if this is a miss.
EXPECT_EQ(maxp->MaxStackElements(), MAXP_MAX_STACK_ELEMENTS);
EXPECT_EQ(maxp->MaxSizeOfInstructions(), MAXP_MAX_INSTR_SIZE);
EXPECT_EQ(maxp->MaxComponentElements(), MAXP_MAX_COMPONENT_ELEMENTS);
EXPECT_EQ(maxp->MaxComponentDepth(), MAXP_MAX_COMPONENT_DEPTH);
return true;
}
bool VerifyMAXP(Table* original, Table* target) {
EXPECT_TRUE(VerifyMAXP(original));
EXPECT_TRUE(VerifyMAXP(target));
return true;
}
} // namespace sfntly
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