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#include <fluent-bit/flb_file.h>
#include <fluent-bit/flb_sds.h>
#include <string.h>
#include "flb_tests_internal.h"
#include "fluent-bit/stream_processor/flb_sp.h"
#define TEXT_FILE FLB_TESTS_DATA_PATH "/data/file/text_file.txt"
#define EMPTY_FILE FLB_TESTS_DATA_PATH "/data/file/empty_file.txt"
static void check_equals(flb_sds_t result, const char *expected)
{
size_t expected_len = strlen(expected);
size_t result_len = flb_sds_len(result);
TEST_CHECK(expected_len == result_len);
TEST_MSG("Expected length: %zu", expected_len);
TEST_MSG("Actual length: %zu", result_len);
TEST_CHECK(memcmp(result, expected, expected_len) == 0);
TEST_MSG("Expected: %s", expected);
TEST_MSG("Actual: %s", result);
}
static void test_file_read_text_file()
{
flb_sds_t result = flb_file_read(TEXT_FILE);
check_equals(result, "Some text file\n\nline 3\n\nline 5\n");
flb_sds_destroy(result);
}
static void test_file_read_empty_file()
{
flb_sds_t result = flb_file_read(EMPTY_FILE);
check_equals(result, "");
flb_sds_destroy(result);
}
static void test_file_read_missing()
{
flb_sds_t result = flb_file_read(TEXT_FILE ".missing");
TEST_CHECK(result == NULL);
}
TEST_LIST = {
{ "file_read_text_file" , test_file_read_text_file},
{ "file_read_empty_file" , test_file_read_empty_file},
{ "file_read_missing" , test_file_read_missing},
{ 0 }
};
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