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| 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 | |
| 28 namespace { | |
| 29 | |
| 30 class 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 | |
| 47 TEST_F(TableDependenciesTest, TestVhea) { | |
| 48 EXPECT_TRUE(ots::ots_vhea_should_serialise(&file)); | |
| 49 } | |
| 50 | |
| 51 TEST_F(TableDependenciesTest, TestVmtx) { | |
| 52 EXPECT_TRUE(ots::ots_vmtx_should_serialise(&file)); | |
| 53 } | |
| 54 | |
| 55 TEST_F(TableDependenciesTest, TestVheaVmtx) { | |
| 56 DROP_TABLE(vmtx); | |
| 57 EXPECT_FALSE(ots::ots_vhea_should_serialise(&file)); | |
| 58 } | |
| 59 | |
| 60 TEST_F(TableDependenciesTest, TestVmtxVhea) { | |
| 61 DROP_TABLE(vhea); | |
| 62 EXPECT_FALSE(ots::ots_vmtx_should_serialise(&file)); | |
| 63 } | |
| 64 | |
| 65 TEST_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 | |
| 72 TEST_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 | |
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