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Diffstat (limited to 'cras/src/tests/byte_buffer_unittest.cc')
-rw-r--r-- | cras/src/tests/byte_buffer_unittest.cc | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/cras/src/tests/byte_buffer_unittest.cc b/cras/src/tests/byte_buffer_unittest.cc deleted file mode 100644 index 7b28b0fd..00000000 --- a/cras/src/tests/byte_buffer_unittest.cc +++ /dev/null @@ -1,103 +0,0 @@ -// Copyright 2015 The Chromium OS 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 "byte_buffer.h" - -#include <gtest/gtest.h> - -namespace { - -TEST(ByteBuffer, ReadWrite) { - struct byte_buffer* b; - uint8_t* data; - unsigned int data_size; - - b = byte_buffer_create(100); - EXPECT_EQ(100, buf_available(b)); - EXPECT_EQ(0, buf_queued(b)); - - data = buf_read_pointer_size(b, &data_size); - EXPECT_NE((void*)NULL, data); - EXPECT_EQ(0, data_size); - - data = buf_write_pointer_size(b, &data_size); - EXPECT_NE((void*)NULL, data); - EXPECT_EQ(100, data_size); - - buf_increment_write(b, 50); - data = buf_read_pointer_size(b, &data_size); - EXPECT_NE((void*)NULL, data); - EXPECT_EQ(50, data_size); - - buf_increment_read(b, 40); - EXPECT_EQ(10, buf_queued(b)); - EXPECT_EQ(90, buf_available(b)); - - /* Test write to the end of ring buffer. */ - data = buf_write_pointer_size(b, &data_size); - EXPECT_NE((void*)NULL, data); - EXPECT_EQ(50, data_size); - - buf_increment_write(b, 50); - data = buf_write_pointer_size(b, &data_size); - EXPECT_NE((void*)NULL, data); - EXPECT_EQ(40, data_size); - - byte_buffer_destroy(&b); -} - -TEST(ByteBuffer, SetUsedSizeReadWrite) { - struct byte_buffer* b; - uint8_t* data; - unsigned int data_size; - - b = byte_buffer_create(100); - EXPECT_EQ(100, buf_available(b)); - EXPECT_EQ(0, buf_queued(b)); - - /* Test set used_size to limit the initial allocated max size. */ - byte_buffer_set_used_size(b, 90); - EXPECT_EQ(90, buf_available(b)); - - data = buf_write_pointer_size(b, &data_size); - EXPECT_NE((void*)NULL, data); - EXPECT_EQ(90, data_size); - - buf_increment_write(b, 90); - data = buf_read_pointer_size(b, &data_size); - EXPECT_NE((void*)NULL, data); - EXPECT_EQ(90, data_size); - - buf_increment_read(b, 50); - EXPECT_EQ(50, buf_available(b)); - EXPECT_EQ(40, buf_queued(b)); - - data = buf_write_pointer_size(b, &data_size); - EXPECT_NE((void*)NULL, data); - EXPECT_EQ(50, data_size); - - buf_increment_write(b, 50); - data = buf_write_pointer_size(b, &data_size); - EXPECT_NE((void*)NULL, data); - EXPECT_EQ(0, data_size); - - /* Test read to the end of ring buffer. */ - data = buf_read_pointer_size(b, &data_size); - EXPECT_NE((void*)NULL, data); - EXPECT_EQ(40, data_size); - - buf_increment_read(b, 40); - data = buf_read_pointer_size(b, &data_size); - EXPECT_NE((void*)NULL, data); - EXPECT_EQ(50, data_size); - - byte_buffer_destroy(&b); -} - -} // namespace - -int main(int argc, char** argv) { - ::testing::InitGoogleTest(&argc, argv); - return RUN_ALL_TESTS(); -}
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