1// Copyright (c) 2011 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#include <gtest/gtest.h> 6 7#include "gsub.h" 8#include "ots.h" 9#include "ots-memory-stream.h" 10#include "vhea.h" 11#include "vmtx.h" 12 13#define SET_TABLE(name, capname) \ 14 do { file.name = new ots::OpenType##capname; } while (0) 15#define SET_LAYOUT_TABLE(name, capname) \ 16 do { \ 17 if (!file.name) { \ 18 SET_TABLE(name, capname); \ 19 } \ 20 file.name->data = reinterpret_cast<const uint8_t*>(1); \ 21 file.name->length = 1; \ 22 } while (0) 23#define DROP_TABLE(name) \ 24 do { delete file.name; file.name = NULL; } while (0) 25#define DROP_LAYOUT_TABLE(name) \ 26 do { file.name->data = NULL; file.name->length = 0; } while (0) 27 28namespace { 29 30class TableDependenciesTest : public ::testing::Test { 31 protected: 32 virtual void SetUp() { 33 SET_LAYOUT_TABLE(gsub, GSUB); 34 SET_TABLE(vhea, VHEA); 35 SET_TABLE(vmtx, VMTX); 36 } 37 38 virtual void TearDown() { 39 DROP_TABLE(gsub); 40 DROP_TABLE(vhea); 41 DROP_TABLE(vmtx); 42 } 43 ots::OpenTypeFile file; 44}; 45} // namespace 46 47TEST_F(TableDependenciesTest, TestVhea) { 48 EXPECT_TRUE(ots::ots_vhea_should_serialise(&file)); 49} 50 51TEST_F(TableDependenciesTest, TestVmtx) { 52 EXPECT_TRUE(ots::ots_vmtx_should_serialise(&file)); 53} 54 55TEST_F(TableDependenciesTest, TestVheaVmtx) { 56 DROP_TABLE(vmtx); 57 EXPECT_FALSE(ots::ots_vhea_should_serialise(&file)); 58} 59 60TEST_F(TableDependenciesTest, TestVmtxVhea) { 61 DROP_TABLE(vhea); 62 EXPECT_FALSE(ots::ots_vmtx_should_serialise(&file)); 63} 64 65TEST_F(TableDependenciesTest, TestVheaGsub) { 66 DROP_LAYOUT_TABLE(gsub); 67 EXPECT_FALSE(ots::ots_vhea_should_serialise(&file)); 68 DROP_TABLE(gsub); 69 EXPECT_FALSE(ots::ots_vhea_should_serialise(&file)); 70} 71 72TEST_F(TableDependenciesTest, TestVmtxGsub) { 73 DROP_LAYOUT_TABLE(gsub); 74 EXPECT_FALSE(ots::ots_vmtx_should_serialise(&file)); 75 DROP_TABLE(gsub); 76 EXPECT_FALSE(ots::ots_vmtx_should_serialise(&file)); 77} 78 79