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Diffstat (limited to 'emulator/opengl/shared/emugl/common/pod_vector_unittest.cpp')
-rw-r--r-- | emulator/opengl/shared/emugl/common/pod_vector_unittest.cpp | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/emulator/opengl/shared/emugl/common/pod_vector_unittest.cpp b/emulator/opengl/shared/emugl/common/pod_vector_unittest.cpp deleted file mode 100644 index 9ce509a..0000000 --- a/emulator/opengl/shared/emugl/common/pod_vector_unittest.cpp +++ /dev/null @@ -1,127 +0,0 @@ -// Copyright (C) 2014 The Android Open Source Project -// -// 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 "emugl/common/pod_vector.h" - -#include <gtest/gtest.h> - -namespace emugl { - -static int hashIndex(size_t n) { - return static_cast<int>(((n >> 14) * 13773) + (n * 51)); -} - -TEST(PodVector, Empty) { - PodVector<int> v; - EXPECT_TRUE(v.empty()); - EXPECT_EQ(0U, v.size()); -} - -TEST(PodVector, AppendOneItem) { - PodVector<int> v; - v.append(10234); - EXPECT_FALSE(v.empty()); - EXPECT_EQ(1U, v.size()); - EXPECT_EQ(10234, v[0]); -} - -TEST(PodVector, AppendLotsOfItems) { - PodVector<int> v; - const size_t kMaxCount = 10000; - for (size_t n = 0; n < kMaxCount; ++n) { - v.append(hashIndex(n)); - } - EXPECT_EQ(kMaxCount, v.size()); - for (size_t n = 0; n < kMaxCount; ++n) { - EXPECT_EQ(hashIndex(n), v[n]) << "At index " << n; - } -} - -TEST(PodVector, RemoveFrontItems) { - PodVector<int> v; - const size_t kMaxCount = 100; - for (size_t n = 0; n < kMaxCount; ++n) { - v.append(hashIndex(n)); - } - EXPECT_EQ(kMaxCount, v.size()); - for (size_t n = 0; n < kMaxCount; ++n) { - EXPECT_EQ(hashIndex(n), v[0]) << "At index " << n; - v.remove(0U); - EXPECT_EQ(kMaxCount - n - 1U, v.size()) << "At index " << n; - } -} - -TEST(PodVector, PrependItems) { - PodVector<int> v; - const size_t kMaxCount = 100; - for (size_t n = 0; n < kMaxCount; ++n) { - v.prepend(hashIndex(n)); - } - EXPECT_EQ(kMaxCount, v.size()); - for (size_t n = 0; n < kMaxCount; ++n) { - EXPECT_EQ(hashIndex(kMaxCount - n - 1), v[n]) << "At index " << n; - } -} - -TEST(PodVector, ResizeExpands) { - PodVector<int> v; - const size_t kMaxCount = 100; - const size_t kMaxCount2 = 10000; - for (size_t n = 0; n < kMaxCount; ++n) { - v.append(hashIndex(n)); - } - EXPECT_EQ(kMaxCount, v.size()); - v.resize(kMaxCount2); - EXPECT_EQ(kMaxCount2, v.size()); - for (size_t n = 0; n < kMaxCount; ++n) { - EXPECT_EQ(hashIndex(n), v[n]) << "At index " << n; - } -} - -TEST(PodVector, ResizeTruncates) { - PodVector<int> v; - const size_t kMaxCount = 10000; - const size_t kMaxCount2 = 10; - for (size_t n = 0; n < kMaxCount; ++n) { - v.append(hashIndex(n)); - } - EXPECT_EQ(kMaxCount, v.size()); - v.resize(kMaxCount2); - EXPECT_EQ(kMaxCount2, v.size()); - for (size_t n = 0; n < kMaxCount2; ++n) { - EXPECT_EQ(hashIndex(n), v[n]) << "At index " << n; - } -} - - -TEST(PodVector, AssignmentOperator) { - PodVector<int> v1; - const size_t kMaxCount = 10000; - for (size_t n = 0; n < kMaxCount; ++n) { - v1.append(hashIndex(n)); - } - EXPECT_EQ(kMaxCount, v1.size()); - - PodVector<int> v2; - v2 = v1; - - v1.reserve(0); - - EXPECT_EQ(kMaxCount, v2.size()); - for (size_t n = 0; n < kMaxCount; ++n) { - EXPECT_EQ(hashIndex(n), v2[n]) << "At index " << n; - } -} - -} // namespace emugl |