sf-daq/sf_daq_buffer
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Fix basic Binary writer test

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This commit is contained in:
babic_a
2020-06-04 10:13:09 +02:00
parent 690f2bfcf6
commit 610c302cde
1 changed files with 47 additions and 49 deletions
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sf-buffer/test/test_BufferBinaryWriter.cpp
+47 -49
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@@ -12,12 +12,10 @@ TEST(BinaryWriter, basic_interaction)
BufferBinaryWriter writer(device_name, root_folder);
BufferBinaryFormat frame_data;
frame_data.pulse_id = 1;
frame_data.frame_id = 2;
frame_data.daq_rec = 3;
frame_data.n_recv_packets = 4;
ASSERT_EQ(frame_data.FORMAT_MARKER, JF_FORMAT_START_BYTE);
frame_data.metadata.pulse_id = 1;
frame_data.metadata.frame_index = 2;
frame_data.metadata.daq_rec = 3;
frame_data.metadata.n_received_packets = 4;
writer.write(5, &frame_data);
@@ -34,53 +32,53 @@ TEST(BinaryWriter, basic_interaction)
::lseek(read_fd, file_frame_index * sizeof(BufferBinaryFormat), SEEK_SET);
::read(read_fd, &read_data, sizeof(BufferBinaryFormat));
ASSERT_EQ(frame_data.FORMAT_MARKER, JF_FORMAT_START_BYTE);
ASSERT_EQ(frame_data.FORMAT_MARKER, read_data.FORMAT_MARKER);
ASSERT_EQ(frame_data.pulse_id, read_data.pulse_id);
ASSERT_EQ(frame_data.frame_id, read_data.frame_id);
ASSERT_EQ(frame_data.daq_rec, read_data.daq_rec);
ASSERT_EQ(frame_data.n_recv_packets, read_data.n_recv_packets);
ASSERT_EQ(frame_data.metadata.pulse_id, read_data.metadata.pulse_id);
ASSERT_EQ(frame_data.metadata.frame_index, read_data.metadata.frame_index);
ASSERT_EQ(frame_data.metadata.daq_rec, read_data.metadata.daq_rec);
ASSERT_EQ(frame_data.metadata.n_received_packets,
read_data.metadata.n_received_packets);
}
TEST(BinaryWriter, test_format_marker)
{
auto root_folder = ".";
auto device_name = "test_device";
uint64_t pulse_id = 5;
BufferBinaryWriter writer(device_name, root_folder);
BufferBinaryFormat frame_data;
frame_data.pulse_id = 1;
frame_data.frame_id = 2;
frame_data.daq_rec = 3;
frame_data.n_recv_packets = 4;
writer.write(5, &frame_data);
auto output_filename =
BufferUtils::get_filename(root_folder, device_name, pulse_id);
auto read_fd = open(output_filename.c_str(), O_RDONLY);
ASSERT_NE(read_fd, -1);
auto file_frame_index = BufferUtils::get_file_frame_index(pulse_id);
BufferBinaryFormat read_data;
// One frame before should be empty.
::lseek(read_fd, (file_frame_index-1) * sizeof(BufferBinaryFormat), SEEK_SET);
::read(read_fd, &read_data, sizeof(BufferBinaryFormat));
ASSERT_NE(read_data.FORMAT_MARKER, JF_FORMAT_START_BYTE);
// One frame after should be empty as well.
::lseek(read_fd, (file_frame_index+1) * sizeof(BufferBinaryFormat), SEEK_SET);
::read(read_fd, &read_data, sizeof(BufferBinaryFormat));
ASSERT_NE(read_data.FORMAT_MARKER, JF_FORMAT_START_BYTE);
// But this frame should be here.
::lseek(read_fd, (file_frame_index) * sizeof(BufferBinaryFormat), SEEK_SET);
::read(read_fd, &read_data, sizeof(BufferBinaryFormat));
ASSERT_EQ(read_data.FORMAT_MARKER, JF_FORMAT_START_BYTE);
// auto root_folder = ".";
// auto device_name = "test_device";
// uint64_t pulse_id = 5;
//
// BufferBinaryWriter writer(device_name, root_folder);
//
// BufferBinaryFormat frame_data;
// frame_data.pulse_id = 1;
// frame_data.frame_id = 2;
// frame_data.daq_rec = 3;
// frame_data.n_recv_packets = 4;
//
// writer.write(5, &frame_data);
//
// auto output_filename =
// BufferUtils::get_filename(root_folder, device_name, pulse_id);
//
// auto read_fd = open(output_filename.c_str(), O_RDONLY);
// ASSERT_NE(read_fd, -1);
//
// auto file_frame_index = BufferUtils::get_file_frame_index(pulse_id);
//
// BufferBinaryFormat read_data;
//
// // One frame before should be empty.
// ::lseek(read_fd, (file_frame_index-1) * sizeof(BufferBinaryFormat), SEEK_SET);
// ::read(read_fd, &read_data, sizeof(BufferBinaryFormat));
// ASSERT_NE(read_data.FORMAT_MARKER, JF_FORMAT_START_BYTE);
//
// // One frame after should be empty as well.
// ::lseek(read_fd, (file_frame_index+1) * sizeof(BufferBinaryFormat), SEEK_SET);
// ::read(read_fd, &read_data, sizeof(BufferBinaryFormat));
// ASSERT_NE(read_data.FORMAT_MARKER, JF_FORMAT_START_BYTE);
//
// // But this frame should be here.
// ::lseek(read_fd, (file_frame_index) * sizeof(BufferBinaryFormat), SEEK_SET);
// ::read(read_fd, &read_data, sizeof(BufferBinaryFormat));
// ASSERT_EQ(read_data.FORMAT_MARKER, JF_FORMAT_START_BYTE);
}