Revert of Updating OTS repo from https://github.com/khaledhosny/ots.git

third_party/ots/test/layout_common_table_test.cc

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include <cmath>
-#include <vector>
-#include <gtest/gtest.h>
-
-#include "layout.h"
-#include "ots-memory-stream.h"
-
-namespace {
-
-const uint32_t kFakeTag = 0x00000000;
-const size_t kScriptRecordSize = 6;
-const size_t kLangSysRecordSize = 6;
-
-bool BuildFakeScriptListTable(ots::OTSStream *out, const uint16_t script_count,
-                              const uint16_t langsys_count,
-                              const uint16_t feature_count) {
-  if (!out->WriteU16(script_count)) {
-    return false;
-  }
-  const off_t script_record_end = out->Tell() +
-      kScriptRecordSize * script_count;
-  const size_t script_table_size = 4 + kLangSysRecordSize * langsys_count;
-  for (unsigned i = 0; i < script_count; ++i) {
-    if (!out->WriteU32(kFakeTag) ||
-        !out->WriteU16(script_record_end + i * script_table_size)) {
-      return false;
-    }
-  }
-
-  // Offsets to LangSys tables are measured from the beginning of each
-  // script table.
-  const off_t langsys_record_end = 4 + kLangSysRecordSize * langsys_count;
-  const size_t langsys_table_size = 6 + 2 * feature_count;
-  // Write Fake Script tables.
-  for (unsigned i = 0; i < script_count; ++i) {
-    if (!out->WriteU16(0x0000) ||
-        !out->WriteU16(langsys_count)) {
-      return false;
-    }
-    for (unsigned j = 0; j < langsys_count; ++j) {
-      if (!out->WriteU32(kFakeTag) ||
-          !out->WriteU16(langsys_record_end + j * langsys_table_size)) {
-        return false;
-      }
-    }
-  }
-
-  // Write Fake LangSys tables.
-  for (unsigned i = 0; i < langsys_count; ++i) {
-    if (!out->WriteU16(0x0000) ||
-        !out->WriteU16(0xFFFF) ||
-        !out->WriteU16(feature_count)) {
-      return false;
-    }
-    for (unsigned j = 0; j < feature_count; ++j) {
-      if (!out->WriteU16(j)) {
-        return false;
-      }
-    }
-  }
-  return true;
-}
-
-const size_t kFeatureRecordSize = 6;
-
-bool BuildFakeFeatureListTable(ots::OTSStream *out,
-                               const uint16_t feature_count,
-                               const uint16_t lookup_count) {
-  if (!out->WriteU16(feature_count)) {
-    return false;
-  }
-  const off_t feature_record_end = out->Tell() +
-      kFeatureRecordSize * feature_count;
-  const size_t feature_table_size = 4 + 2 * lookup_count;
-  for (unsigned i = 0; i < feature_count; ++i) {
-    if (!out->WriteU32(kFakeTag) ||
-        !out->WriteU16(feature_record_end + i * feature_table_size)) {
-      return false;
-    }
-  }
-
-  // Write FeatureTable
-  for (unsigned i = 0; i < feature_count; ++i) {
-    if (!out->WriteU16(0x0000) ||
-        !out->WriteU16(lookup_count)) {
-      return false;
-    }
-    for (uint16_t j = 0; j < lookup_count; ++j) {
-      if (!out->WriteU16(j)) {
-        return false;
-      }
-    }
-  }
-  return true;
-}
-
-bool BuildFakeLookupListTable(ots::OTSStream *out, const uint16_t lookup_count,
-                              const uint16_t subtable_count) {
-  if (!out->WriteU16(lookup_count)) {
-    return false;
-  }
-  const off_t base_offset_lookup = out->Tell();
-  if (!out->Pad(2 * lookup_count)) {
-    return false;
-  }
-
-  std::vector<off_t> offsets_lookup(lookup_count, 0);
-  for (uint16_t i = 0; i < lookup_count; ++i) {
-    offsets_lookup[i] = out->Tell();
-    if (!out->WriteU16(i + 1) ||
-        !out->WriteU16(0) ||
-        !out->WriteU16(subtable_count) ||
-        !out->Pad(2 * subtable_count) ||
-        !out->WriteU16(0)) {
-      return false;
-    }
-  }
-
-  const off_t offset_lookup_table_end = out->Tell();
-  // Allocate 256 bytes for each subtable.
-  if (!out->Pad(256 * lookup_count * subtable_count)) {
-    return false;
-  }
-
-  if (!out->Seek(base_offset_lookup)) {
-    return false;
-  }
-  for (unsigned i = 0; i < lookup_count; ++i) {
-    if (!out->WriteU16(offsets_lookup[i])) {
-      return false;
-    }
-  }
-
-  for (unsigned i = 0; i < lookup_count; ++i) {
-    if (!out->Seek(offsets_lookup[i] + 6)) {
-      return false;
-    }
-    for (unsigned j = 0; j < subtable_count; ++j) {
-      if (!out->WriteU16(offset_lookup_table_end +
-                         256*i*subtable_count + 256*j)) {
-        return false;
-      }
-    }
-  }
-  return true;
-}
-
-bool BuildFakeCoverageFormat1(ots::OTSStream *out, const uint16_t glyph_count) {
-  if (!out->WriteU16(1) || !out->WriteU16(glyph_count)) {
-    return false;
-  }
-  for (uint16_t glyph_id = 1; glyph_id <= glyph_count; ++glyph_id) {
-    if (!out->WriteU16(glyph_id)) {
-      return false;
-    }
-  }
-  return true;
-}
-
-bool BuildFakeCoverageFormat2(ots::OTSStream *out, const uint16_t range_count) {
-  if (!out->WriteU16(2) || !out->WriteU16(range_count)) {
-    return false;
-  }
-  uint16_t glyph_id = 1;
-  uint16_t start_coverage_index = 0;
-  for (unsigned i = 0; i < range_count; ++i) {
-    // Write consecutive ranges in which each range consists of two glyph id.
-    if (!out->WriteU16(glyph_id) ||
-        !out->WriteU16(glyph_id + 1) ||
-        !out->WriteU16(start_coverage_index)) {
-      return false;
-    }
-    glyph_id += 2;
-    start_coverage_index += 2;
-  }
-  return true;
-}
-
-bool BuildFakeClassDefFormat1(ots::OTSStream *out, const uint16_t glyph_count) {
-  if (!out->WriteU16(1) ||
-      !out->WriteU16(1) ||
-      !out->WriteU16(glyph_count)) {
-    return false;
-  }
-  for (uint16_t class_value = 1; class_value <= glyph_count; ++class_value) {
-    if (!out->WriteU16(class_value)) {
-      return false;
-    }
-  }
-  return true;
-}
-
-bool BuildFakeClassDefFormat2(ots::OTSStream *out, const uint16_t range_count) {
-  if (!out->WriteU16(2) || !out->WriteU16(range_count)) {
-    return false;
-  }
-  uint16_t glyph_id = 1;
-  for (uint16_t class_value = 1; class_value <= range_count; ++class_value) {
-    // Write consecutive ranges in which each range consists of one glyph id.
-    if (!out->WriteU16(glyph_id) ||
-        !out->WriteU16(glyph_id + 1) ||
-        !out->WriteU16(class_value)) {
-      return false;
-    }
-    glyph_id += 2;
-  }
-  return true;
-}
-
-bool BuildFakeDeviceTable(ots::OTSStream *out, const uint16_t start_size,
-                          const uint16_t end_size, const uint16_t format) {
-  if (!out->WriteU16(start_size) ||
-      !out->WriteU16(end_size) ||
-      !out->WriteU16(format)) {
-    return false;
-  }
-
-  const unsigned num_values = std::abs(end_size - start_size) + 1;
-  const unsigned num_bits = (1 << format) * num_values;
-  const unsigned num_units = (num_bits - 1) / 16 + 1;
-  if (!out->Pad(num_units * 2)) {
-    return false;
-  }
-  return true;
-}
-
-class TestStream : public ots::MemoryStream {
- public:
-  TestStream()
-      : ots::MemoryStream(data_, sizeof(data_)), size_(0) {
-    std::memset(reinterpret_cast<char*>(data_), 0, sizeof(data_));
-  }
-
-  uint8_t* data() { return data_; }
-  size_t size() const { return size_; }
-
-  virtual bool WriteRaw(const void *d, size_t length) {
-    if (Tell() + length > size_) {
-      size_ = Tell() + length;
-    }
-    return ots::MemoryStream::WriteRaw(d, length);
-  }
-
- private:
-  size_t size_;
-  uint8_t data_[4096];
-};
-
-class TableTest : public ::testing::Test {
- protected:
-
-  virtual void SetUp() {
-    file = new ots::OpenTypeFile();
-    file->context = new ots::OTSContext();
-  }
-
-  TestStream out;
-  ots::OpenTypeFile *file;
-};
-
-class ScriptListTableTest : public TableTest { };
-class DeviceTableTest : public TableTest { };
-class CoverageTableTest : public TableTest { };
-class CoverageFormat1Test : public TableTest { };
-class CoverageFormat2Test : public TableTest { };
-class ClassDefTableTest : public TableTest { };
-class ClassDefFormat1Test : public TableTest { };
-class ClassDefFormat2Test : public TableTest { };
-class LookupSubtableParserTest : public TableTest { };
-
-class FeatureListTableTest : public TableTest {
- protected:
-
-  virtual void SetUp() {
-    num_features = 0;
-  }
-
-  uint16_t num_features;
-};
-
-bool fakeTypeParserReturnsTrue(const ots::OpenTypeFile*, const uint8_t *,
-                               const size_t) {
-  return true;
-}
-
-bool fakeTypeParserReturnsFalse(const ots::OpenTypeFile*, const uint8_t *,
-                                const size_t) {
-  return false;
-}
-
-const ots::LookupSubtableParser::TypeParser TypeParsersReturnTrue[] = {
-  {1, fakeTypeParserReturnsTrue},
-  {2, fakeTypeParserReturnsTrue},
-  {3, fakeTypeParserReturnsTrue},
-  {4, fakeTypeParserReturnsTrue},
-  {5, fakeTypeParserReturnsTrue}
-};
-
-// Fake lookup subtable parser which always returns true.
-const ots::LookupSubtableParser FakeLookupParserReturnsTrue = {
-  5, 5, TypeParsersReturnTrue,
-};
-
-const ots::LookupSubtableParser::TypeParser TypeParsersReturnFalse[] = {
-  {1, fakeTypeParserReturnsFalse}
-};
-
-// Fake lookup subtable parser which always returns false.
-const ots::LookupSubtableParser FakeLookupParserReturnsFalse = {
-  1, 1, TypeParsersReturnFalse
-};
-
-class LookupListTableTest : public TableTest {
- protected:
-
-  virtual void SetUp() {
-    num_lookups = 0;
-  }
-
-  bool Parse() {
-    return ots::ParseLookupListTable(file, out.data(), out.size(),
-                                     &FakeLookupParserReturnsTrue,
-                                     &num_lookups);
-  }
-
-  uint16_t num_lookups;
-};
-
-}  // namespace
-
-TEST_F(ScriptListTableTest, TestSuccess) {
-  BuildFakeScriptListTable(&out, 1, 1, 1);
-  EXPECT_TRUE(ots::ParseScriptListTable(file, out.data(), out.size(), 1));
-}
-
-TEST_F(ScriptListTableTest, TestBadScriptCount) {
-  BuildFakeScriptListTable(&out, 1, 1, 1);
-  // Set too large script count.
-  out.Seek(0);
-  out.WriteU16(2);
-  EXPECT_FALSE(ots::ParseScriptListTable(file, out.data(), out.size(), 1));
-}
-
-TEST_F(ScriptListTableTest, TestScriptRecordOffsetUnderflow) {
-  BuildFakeScriptListTable(&out, 1, 1, 1);
-  // Set bad offset to ScriptRecord[0].
-  out.Seek(6);
-  out.WriteU16(0);
-  EXPECT_FALSE(ots::ParseScriptListTable(file, out.data(), out.size(), 1));
-}
-
-TEST_F(ScriptListTableTest, TestScriptRecordOffsetOverflow) {
-  BuildFakeScriptListTable(&out, 1, 1, 1);
-  // Set bad offset to ScriptRecord[0].
-  out.Seek(6);
-  out.WriteU16(out.size());
-  EXPECT_FALSE(ots::ParseScriptListTable(file, out.data(), out.size(), 1));
-}
-
-TEST_F(ScriptListTableTest, TestBadLangSysCount) {
-  BuildFakeScriptListTable(&out, 1, 1, 1);
-  // Set too large langsys count.
-  out.Seek(10);
-  out.WriteU16(2);
-  EXPECT_FALSE(ots::ParseScriptListTable(file, out.data(), out.size(), 1));
-}
-
-TEST_F(ScriptListTableTest, TestLangSysRecordOffsetUnderflow) {
-  BuildFakeScriptListTable(&out, 1, 1, 1);
-  // Set bad offset to LangSysRecord[0].
-  out.Seek(16);
-  out.WriteU16(0);
-  EXPECT_FALSE(ots::ParseScriptListTable(file, out.data(), out.size(), 1));
-}
-
-TEST_F(ScriptListTableTest, TestLangSysRecordOffsetOverflow) {
-  BuildFakeScriptListTable(&out, 1, 1, 1);
-  // Set bad offset to LangSysRecord[0].
-  out.Seek(16);
-  out.WriteU16(out.size());
-  EXPECT_FALSE(ots::ParseScriptListTable(file, out.data(), out.size(), 1));
-}
-
-TEST_F(ScriptListTableTest, TestBadReqFeatureIndex) {
-  BuildFakeScriptListTable(&out, 1, 1, 1);
-  // Set too large feature index to ReqFeatureIndex of LangSysTable[0].
-  out.Seek(20);
-  out.WriteU16(2);
-  EXPECT_FALSE(ots::ParseScriptListTable(file, out.data(), out.size(), 1));
-}
-
-TEST_F(ScriptListTableTest, TestBadFeatureCount) {
-  BuildFakeScriptListTable(&out, 1, 1, 1);
-  // Set too large feature count to LangSysTable[0].
-  out.Seek(22);
-  out.WriteU16(2);
-  EXPECT_FALSE(ots::ParseScriptListTable(file, out.data(), out.size(), 1));
-}
-
-TEST_F(ScriptListTableTest, TestBadFeatureIndex) {
-  BuildFakeScriptListTable(&out, 1, 1, 1);
-  // Set too large feature index to ReatureIndex[0] of LangSysTable[0].
-  out.Seek(24);
-  out.WriteU16(2);
-  EXPECT_FALSE(ots::ParseScriptListTable(file, out.data(), out.size(), 1));
-}
-
-TEST_F(FeatureListTableTest, TestSuccess) {
-  BuildFakeFeatureListTable(&out, 1, 1);
-  EXPECT_TRUE(ots::ParseFeatureListTable(file, out.data(), out.size(), 1,
-                                         &num_features));
-  EXPECT_EQ(num_features, 1);
-}
-
-TEST_F(FeatureListTableTest, TestSuccess2) {
-  BuildFakeFeatureListTable(&out, 5, 1);
-  EXPECT_TRUE(ots::ParseFeatureListTable(file, out.data(), out.size(), 1,
-                                         &num_features));
-  EXPECT_EQ(num_features, 5);
-}
-
-TEST_F(FeatureListTableTest, TestBadFeatureCount) {
-  BuildFakeFeatureListTable(&out, 1, 1);
-  // Set too large feature count.
-  out.Seek(0);
-  out.WriteU16(2);
-  EXPECT_FALSE(ots::ParseFeatureListTable(file, out.data(), out.size(), 1,
-                                          &num_features));
-}
-
-TEST_F(FeatureListTableTest, TestOffsetFeatureUnderflow) {
-  BuildFakeFeatureListTable(&out, 1, 1);
-  // Set bad offset to FeatureRecord[0].
-  out.Seek(6);
-  out.WriteU16(0);
-  EXPECT_FALSE(ots::ParseFeatureListTable(file, out.data(), out.size(), 1,
-                                          &num_features));
-}
-
-TEST_F(FeatureListTableTest, TestOffsetFeatureOverflow) {
-  BuildFakeFeatureListTable(&out, 1, 1);
-  // Set bad offset to FeatureRecord[0].
-  out.Seek(6);
-  out.WriteU16(out.size());
-  EXPECT_FALSE(ots::ParseFeatureListTable(file, out.data(), out.size(), 1,
-                                          &num_features));
-}
-
-TEST_F(FeatureListTableTest, TestBadLookupCount) {
-  BuildFakeFeatureListTable(&out, 1, 1);
-  // Set too large lookup count to FeatureTable[0].
-  out.Seek(10);
-  out.WriteU16(2);
-  EXPECT_FALSE(ots::ParseFeatureListTable(file, out.data(), out.size(), 1,
-                                          &num_features));
-}
-
-TEST_F(LookupListTableTest, TestSuccess) {
-  BuildFakeLookupListTable(&out, 1, 1);
-  EXPECT_TRUE(Parse());
-  EXPECT_EQ(num_lookups, 1);
-}
-
-TEST_F(LookupListTableTest, TestSuccess2) {
-  BuildFakeLookupListTable(&out, 5, 1);
-  EXPECT_TRUE(Parse());
-  EXPECT_EQ(num_lookups, 5);
-}
-
-TEST_F(LookupListTableTest, TestOffsetLookupTableUnderflow) {
-  BuildFakeLookupListTable(&out, 1, 1);
-  // Set bad offset to Lookup[0].
-  out.Seek(2);
-  out.WriteU16(0);
-  EXPECT_FALSE(Parse());
-}
-
-TEST_F(LookupListTableTest, TestOffsetLookupTableOverflow) {
-  BuildFakeLookupListTable(&out, 1, 1);
-  // Set bad offset to Lookup[0].
-  out.Seek(2);
-  out.WriteU16(out.size());
-  EXPECT_FALSE(Parse());
-}
-
-TEST_F(LookupListTableTest, TestOffsetSubtableUnderflow) {
-  BuildFakeLookupListTable(&out, 1, 1);
-  // Set bad offset to SubTable[0] of LookupTable[0].
-  out.Seek(10);
-  out.WriteU16(0);
-  EXPECT_FALSE(Parse());
-}
-
-TEST_F(LookupListTableTest, TestOffsetSubtableOverflow) {
-  BuildFakeLookupListTable(&out, 1, 1);
-  // Set bad offset to SubTable[0] of LookupTable[0].
-  out.Seek(10);
-  out.WriteU16(out.size());
-  EXPECT_FALSE(Parse());
-}
-
-TEST_F(LookupListTableTest, TesBadLookupCount) {
-  BuildFakeLookupListTable(&out, 1, 1);
-  // Set too large lookup count of LookupTable[0].
-  out.Seek(0);
-  out.WriteU16(2);
-  EXPECT_FALSE(Parse());
-}
-
-TEST_F(LookupListTableTest, TesBadLookupType) {
-  BuildFakeLookupListTable(&out, 1, 1);
-  // Set too large lookup type of LookupTable[0].
-  out.Seek(4);
-  out.WriteU16(6);
-  EXPECT_FALSE(Parse());
-}
-
-TEST_F(LookupListTableTest, TesBadLookupFlag) {
-  BuildFakeLookupListTable(&out, 1, 1);
-  // Set IgnoreBaseGlyphs(0x0002) to the lookup flag of LookupTable[0].
-  out.Seek(6);
-  out.WriteU16(0x0002);
-  EXPECT_FALSE(Parse());
-}
-
-TEST_F(LookupListTableTest, TesBadSubtableCount) {
-  BuildFakeLookupListTable(&out, 1, 1);
-  // Set too large sutable count of LookupTable[0].
-  out.Seek(8);
-  out.WriteU16(2);
-  EXPECT_FALSE(Parse());
-}
-
-TEST_F(CoverageTableTest, TestSuccessFormat1) {
-  BuildFakeCoverageFormat1(&out, 1);
-  EXPECT_TRUE(ots::ParseCoverageTable(file, out.data(), out.size(), 1));
-}
-
-TEST_F(CoverageTableTest, TestSuccessFormat2) {
-  BuildFakeCoverageFormat2(&out, 1);
-  EXPECT_TRUE(ots::ParseCoverageTable(file, out.data(), out.size(), 1));
-}
-
-TEST_F(CoverageTableTest, TestBadFormat) {
-  BuildFakeCoverageFormat1(&out, 1);
-  // Set bad format.
-  out.Seek(0);
-  out.WriteU16(3);
-  EXPECT_FALSE(ots::ParseCoverageTable(file, out.data(), out.size(), 1));
-}
-
-TEST_F(CoverageFormat1Test, TestBadGlyphCount) {
-  BuildFakeCoverageFormat1(&out, 1);
-  // Set too large glyph count.
-  out.Seek(2);
-  out.WriteU16(2);
-  EXPECT_FALSE(ots::ParseCoverageTable(file, out.data(), out.size(), 1));
-}
-
-TEST_F(CoverageFormat1Test, TestBadGlyphId) {
-  BuildFakeCoverageFormat1(&out, 1);
-  // Set too large glyph id.
-  out.Seek(4);
-  out.WriteU16(2);
-  EXPECT_FALSE(ots::ParseCoverageTable(file, out.data(), out.size(), 1));
-}
-
-TEST_F(CoverageFormat2Test, TestBadRangeCount) {
-  BuildFakeCoverageFormat2(&out, 1);
-  // Set too large range count.
-  out.Seek(2);
-  out.WriteU16(2);
-  EXPECT_FALSE(ots::ParseCoverageTable(file, out.data(), out.size(), 1));
-}
-
-TEST_F(CoverageFormat2Test, TestBadRange) {
-  BuildFakeCoverageFormat2(&out, 1);
-  // Set reverse order glyph id to start/end fields.
-  out.Seek(4);
-  out.WriteU16(2);
-  out.WriteU16(1);
-  EXPECT_FALSE(ots::ParseCoverageTable(file, out.data(), out.size(), 1));
-}
-
-TEST_F(CoverageFormat2Test, TestRangeOverlap) {
-  BuildFakeCoverageFormat2(&out, 2);
-  // Set overlapping glyph id to an end field.
-  out.Seek(12);
-  out.WriteU16(1);
-  EXPECT_FALSE(ots::ParseCoverageTable(file, out.data(), out.size(), 2));
-}
-
-TEST_F(CoverageFormat2Test, TestRangeOverlap2) {
-  BuildFakeCoverageFormat2(&out, 2);
-  // Set overlapping range.
-  out.Seek(10);
-  out.WriteU16(1);
-  out.WriteU16(2);
-  EXPECT_FALSE(ots::ParseCoverageTable(file, out.data(), out.size(), 2));
-}
-
-TEST_F(ClassDefTableTest, TestSuccessFormat1) {
-  BuildFakeClassDefFormat1(&out, 1);
-  EXPECT_TRUE(ots::ParseClassDefTable(file, out.data(), out.size(), 1, 1));
-}
-
-TEST_F(ClassDefTableTest, TestSuccessFormat2) {
-  BuildFakeClassDefFormat2(&out, 1);
-  EXPECT_TRUE(ots::ParseClassDefTable(file, out.data(), out.size(), 1, 1));
-}
-
-TEST_F(ClassDefTableTest, TestBadFormat) {
-  BuildFakeClassDefFormat1(&out, 1);
-  // Set bad format.
-  out.Seek(0);
-  out.WriteU16(3);
-  EXPECT_FALSE(ots::ParseClassDefTable(file, out.data(), out.size(), 1, 1));
-}
-
-TEST_F(ClassDefFormat1Test, TestBadStartGlyph) {
-  BuildFakeClassDefFormat1(&out, 1);
-  // Set too large start glyph id.
-  out.Seek(2);
-  out.WriteU16(2);
-  EXPECT_FALSE(ots::ParseClassDefTable(file, out.data(), out.size(), 1, 1));
-}
-
-TEST_F(ClassDefFormat1Test, TestBadGlyphCount) {
-  BuildFakeClassDefFormat1(&out, 1);
-  // Set too large glyph count.
-  out.Seek(4);
-  out.WriteU16(2);
-  EXPECT_FALSE(ots::ParseClassDefTable(file, out.data(), out.size(), 1, 1));
-}
-
-TEST_F(ClassDefFormat1Test, TestBadClassValue) {
-  BuildFakeClassDefFormat1(&out, 1);
-  // Set too large class value.
-  out.Seek(6);
-  out.WriteU16(2);
-  EXPECT_FALSE(ots::ParseClassDefTable(file, out.data(), out.size(), 1, 1));
-}
-
-TEST_F(ClassDefFormat2Test, TestBadRangeCount) {
-  BuildFakeClassDefFormat2(&out, 1);
-  // Set too large range count.
-  out.Seek(2);
-  out.WriteU16(2);
-  EXPECT_FALSE(ots::ParseClassDefTable(file, out.data(), out.size(), 1, 1));
-}
-
-TEST_F(ClassDefFormat2Test, TestRangeOverlap) {
-  BuildFakeClassDefFormat2(&out, 2);
-  // Set overlapping glyph id to an end field.
-  out.Seek(12);
-  out.WriteU16(1);
-  EXPECT_FALSE(ots::ParseClassDefTable(file, out.data(), out.size(), 1, 1));
-}
-
-TEST_F(ClassDefFormat2Test, TestRangeOverlap2) {
-  BuildFakeClassDefFormat2(&out, 2);
-  // Set overlapping range.
-  out.Seek(10);
-  out.WriteU16(1);
-  out.WriteU16(2);
-  EXPECT_FALSE(ots::ParseClassDefTable(file, out.data(), out.size(), 1, 1));
-}
-
-TEST_F(DeviceTableTest, TestDeltaFormat1Success) {
-  BuildFakeDeviceTable(&out, 1, 8, 1);
-  EXPECT_TRUE(ots::ParseDeviceTable(file, out.data(), out.size()));
-}
-
-TEST_F(DeviceTableTest, TestDeltaFormat1Success2) {
-  BuildFakeDeviceTable(&out, 1, 9, 1);
-  EXPECT_TRUE(ots::ParseDeviceTable(file, out.data(), out.size()));
-}
-
-TEST_F(DeviceTableTest, TestDeltaFormat1Fail) {
-  // Pass shorter length than expected.
-  BuildFakeDeviceTable(&out, 1, 8, 1);
-  EXPECT_FALSE(ots::ParseDeviceTable(file, out.data(), out.size() - 1));
-}
-
-TEST_F(DeviceTableTest, TestDeltaFormat1Fail2) {
-  // Pass shorter length than expected.
-  BuildFakeDeviceTable(&out, 1, 9, 1);
-  EXPECT_FALSE(ots::ParseDeviceTable(file, out.data(), out.size() - 1));
-}
-
-TEST_F(DeviceTableTest, TestDeltaFormat2Success) {
-  BuildFakeDeviceTable(&out, 1, 1, 2);
-  EXPECT_TRUE(ots::ParseDeviceTable(file, out.data(), out.size()));
-}
-
-TEST_F(DeviceTableTest, TestDeltaFormat2Success2) {
-  BuildFakeDeviceTable(&out, 1, 8, 2);
-  EXPECT_TRUE(ots::ParseDeviceTable(file, out.data(), out.size()));
-}
-
-TEST_F(DeviceTableTest, TestDeltaFormat2Fail) {
-  // Pass shorter length than expected.
-  BuildFakeDeviceTable(&out, 1, 8, 2);
-  EXPECT_FALSE(ots::ParseDeviceTable(file, out.data(), out.size() - 1));
-}
-
-TEST_F(DeviceTableTest, TestDeltaFormat2Fail2) {
-  // Pass shorter length than expected.
-  BuildFakeDeviceTable(&out, 1, 9, 2);
-  EXPECT_FALSE(ots::ParseDeviceTable(file, out.data(), out.size() - 1));
-}
-
-TEST_F(DeviceTableTest, TestDeltaFormat3Success) {
-  BuildFakeDeviceTable(&out, 1, 1, 3);
-  EXPECT_TRUE(ots::ParseDeviceTable(file, out.data(), out.size()));
-}
-
-TEST_F(DeviceTableTest, TestDeltaFormat3Success2) {
-  BuildFakeDeviceTable(&out, 1, 8, 3);
-  EXPECT_TRUE(ots::ParseDeviceTable(file, out.data(), out.size()));
-}
-
-TEST_F(DeviceTableTest, TestDeltaFormat3Fail) {
-  // Pass shorter length than expected.
-  BuildFakeDeviceTable(&out, 1, 8, 3);
-  EXPECT_FALSE(ots::ParseDeviceTable(file, out.data(), out.size() - 1));
-}
-
-TEST_F(DeviceTableTest, TestDeltaFormat3Fail2) {
-  // Pass shorter length than expected.
-  BuildFakeDeviceTable(&out, 1, 9, 3);
-  EXPECT_FALSE(ots::ParseDeviceTable(file, out.data(), out.size() - 1));
-}
-
-TEST_F(LookupSubtableParserTest, TestSuccess) {
-  {
-    EXPECT_TRUE(FakeLookupParserReturnsTrue.Parse(file, 0, 0, 1));
-  }
-  {
-    EXPECT_TRUE(FakeLookupParserReturnsTrue.Parse(file, 0, 0, 5));
-  }
-}
-
-TEST_F(LookupSubtableParserTest, TestFail) {
-  {
-    // Pass bad lookup type which less than the smallest type.
-    EXPECT_FALSE(FakeLookupParserReturnsTrue.Parse(file, 0, 0, 0));
-  }
-  {
-    // Pass bad lookup type which greater than the maximum type.
-    EXPECT_FALSE(FakeLookupParserReturnsTrue.Parse(file, 0, 0, 6));
-  }
-  {
-    // Check the type parser failure.
-    EXPECT_FALSE(FakeLookupParserReturnsFalse.Parse(file, 0, 0, 1));
-  }
-}