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// Copyright 2013 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 "mojo/public/bindings/lib/bindings.h"
#include "mojo/public/tests/simple_bindings_support.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace mojo {
namespace test {
// Tests that basic Array operations work.
TEST(ArrayTest, Basic) {
SimpleBindingsSupport bindings_support;
// 8 bytes for the array, with 8 bytes left over for elements.
internal::FixedBuffer buf(8 + 8*sizeof(char));
EXPECT_EQ(16u, buf.size());
Array<char>::Builder builder(8);
EXPECT_EQ(8u, builder.size());
for (size_t i = 0; i < builder.size(); ++i) {
char val = static_cast<char>(i*2);
builder[i] = val;
EXPECT_EQ(val, builder.at(i));
}
Array<char> array = builder.Finish();
for (size_t i = 0; i < array.size(); ++i) {
char val = static_cast<char>(i) * 2;
EXPECT_EQ(val, array[i]);
}
}
// Tests that basic Array<bool> operations work, and that it's packed into 1
// bit per element.
TEST(ArrayTest, Bool) {
SimpleBindingsSupport bindings_support;
// 8 bytes for the array header, with 8 bytes left over for elements.
internal::FixedBuffer buf(8 + 3);
EXPECT_EQ(16u, buf.size());
// An array of 64 bools can fit into 8 bytes.
Array<bool>::Builder builder(64);
EXPECT_EQ(64u, builder.size());
for (size_t i = 0; i < builder.size(); ++i) {
bool val = i % 3 == 0;
builder[i] = val;
EXPECT_EQ(val, builder.at(i));
}
Array<bool> array = builder.Finish();
for (size_t i = 0; i < array.size(); ++i) {
bool val = i % 3 == 0;
EXPECT_EQ(val, array[i]);
}
}
} // namespace test
} // namespace mojo
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