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libsysprof-capture: add file chunk frame type

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This commit is contained in:
Christian Hergert
2019-05-27 15:18:44 -07:00
parent 1940e45bf4
commit 7650d6e7c6
9 changed files with 277 additions and 14 deletions
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71
src/tests/test-capture.c
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@ -20,9 +20,12 @@
#include "config.h"
#include <fcntl.h>
#include <glib/gstdio.h>
#include <string.h>
#include <sysprof-capture.h>
#include <sys/types.h>
#include <unistd.h>
static void
test_reader_basic (void)
@ -708,6 +711,73 @@ test_reader_writer_metadata (void)
g_unlink ("metadata1.syscap");
}
static void
test_reader_writer_file (void)
{
g_autofree gchar *data = NULL;
GByteArray *buf = g_byte_array_new ();
SysprofCaptureWriter *writer;
SysprofCaptureReader *reader;
SysprofCaptureFrameType type;
GError *error = NULL;
gssize len;
gsize data_len;
guint count = 0;
gint fd;
gint r;
writer = sysprof_capture_writer_new ("file1.syscap", 0);
fd = g_open ("/proc/kallsyms", O_RDONLY);
r = g_file_get_contents ("/proc/kallsyms", &data, &data_len, NULL);
g_assert_true (r);
len = lseek (fd, SEEK_END, 0);
g_assert_cmpint (len, >, 0);
lseek (fd, SEEK_SET, 0);
sysprof_capture_writer_add_file_fd (writer, SYSPROF_CAPTURE_CURRENT_TIME, -1, -1, "/proc/kallsyms", fd);
lseek (fd, SEEK_SET, 0);
sysprof_capture_writer_add_file_fd (writer, SYSPROF_CAPTURE_CURRENT_TIME, -1, -1, "/proc/kallsyms", fd);
close (fd);
g_clear_pointer (&writer, sysprof_capture_writer_unref);
reader = sysprof_capture_reader_new ("file1.syscap", &error);
g_assert_no_error (error);
g_assert (reader != NULL);
while (count < 2)
{
const SysprofCaptureFileChunk *file;
r = sysprof_capture_reader_peek_type (reader, &type);
g_assert_true (r);
g_assert_cmpint (type, ==, SYSPROF_CAPTURE_FRAME_FILE_CHUNK);
file = sysprof_capture_reader_read_file (reader);
g_assert_nonnull (file);
g_assert_cmpstr (file->path, ==, "/proc/kallsyms");
if (count == 0)
g_byte_array_append (buf, file->data, file->len);
count += file->is_last;
}
g_assert_cmpint (0, ==, memcmp (data, buf->data, data_len));
r = sysprof_capture_reader_peek_type (reader, &type);
g_assert_cmpint (r, ==, FALSE);
g_clear_pointer (&reader, sysprof_capture_reader_unref);
g_clear_pointer (&buf, g_byte_array_unref);
g_unlink ("file1.syscap");
}
int
main (int argc,
char *argv[])
@ -720,5 +790,6 @@ main (int argc,
g_test_add_func ("/SysprofCapture/ReaderWriter/log", test_reader_writer_log);
g_test_add_func ("/SysprofCapture/ReaderWriter/mark", test_reader_writer_mark);
g_test_add_func ("/SysprofCapture/ReaderWriter/metadata", test_reader_writer_metadata);
g_test_add_func ("/SysprofCapture/ReaderWriter/file", test_reader_writer_file);
return g_test_run ();
}