52 lines
1.2 KiB
C++
52 lines
1.2 KiB
C++
//===-- sanitizer_vector_test.cc ------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file is a part of *Sanitizer runtime.
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//
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//===----------------------------------------------------------------------===//
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#include "sanitizer_common/sanitizer_vector.h"
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#include "gtest/gtest.h"
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namespace __sanitizer {
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TEST(Vector, Basic) {
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Vector<int> v;
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EXPECT_EQ(v.Size(), 0u);
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v.PushBack(42);
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EXPECT_EQ(v.Size(), 1u);
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EXPECT_EQ(v[0], 42);
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v.PushBack(43);
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EXPECT_EQ(v.Size(), 2u);
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EXPECT_EQ(v[0], 42);
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EXPECT_EQ(v[1], 43);
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}
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TEST(Vector, Stride) {
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Vector<int> v;
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for (int i = 0; i < 1000; i++) {
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v.PushBack(i);
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EXPECT_EQ(v.Size(), i + 1u);
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EXPECT_EQ(v[i], i);
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}
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for (int i = 0; i < 1000; i++) {
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EXPECT_EQ(v[i], i);
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}
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}
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TEST(Vector, ResizeReduction) {
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Vector<int> v;
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v.PushBack(0);
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v.PushBack(0);
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EXPECT_EQ(v.Size(), 2u);
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v.Resize(1);
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EXPECT_EQ(v.Size(), 1u);
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}
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} // namespace __sanitizer
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