| /* |
| * 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/math/fixed1616.h" |
| #include "sfntly/table/core/maximum_profile_table.h" |
| #include "test/serialization_test.h" |
| |
| namespace sfntly { |
| |
| const int32_t MAXP_NUM_GLYPHS = 1502; |
| const int32_t MAXP_MAX_POINTS = 181; |
| const int32_t MAXP_MAX_CONTOURS = 9; |
| const int32_t MAXP_MAX_COMPOSITE_POINTS = 172; |
| const int32_t MAXP_MAX_COMPOSITE_CONTOURS = 5; |
| 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 = 46; |
| const int32_t MAXP_MAX_COMPONENT_ELEMENTS = 4; |
| 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->TableVersion(), Fixed1616::Fixed(1, 0)); |
| 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); |
| EXPECT_EQ(maxp->MaxCompositeContours(), MAXP_MAX_COMPOSITE_CONTOURS); |
| 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 |