Thanks for adding a new test case!!
Daniel Juyung Seo (SeoZ)
On Aug 13, 2013 5:48 PM, "Oleksander Sirook - Enlightenment Git" <
no-re...@enlightenment.org> wrote:
> cedric pushed a commit to branch master.
>
> commit 337b3d4daf7dbcc63b63724416137f15f3e9e426
> Author: Oleksander Sirook <o.sir...@samsung.com>
> Date: Tue Aug 13 17:31:41 2013 +0900
>
> eina: add test for 'eina_file_map_new' function.
> ---
> src/tests/eina/eina_test_file.c | 132
> ++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 132 insertions(+)
>
> diff --git a/src/tests/eina/eina_test_file.c
> b/src/tests/eina/eina_test_file.c
> index a8bde83..534ae78 100644
> --- a/src/tests/eina/eina_test_file.c
> +++ b/src/tests/eina/eina_test_file.c
> @@ -20,16 +20,19 @@
> # include "config.h"
> #endif
>
> +
> #include <stdlib.h>
> #include <stdio.h>
> #include <string.h>
> #include <unistd.h>
> +#include <fcntl.h>
>
> #include "eina_suite.h"
> #include "Eina.h"
> #include "eina_safety_checks.h"
>
> static int default_dir_rights = 0777;
> +const int file_min_offset = 1;
>
> #ifdef EINA_SAFETY_CHECKS
> struct log_ctx {
> @@ -254,11 +257,140 @@ START_TEST(eina_file_ls_simple)
> }
> END_TEST
>
> +START_TEST(eina_file_map_new_test)
> +{
> + const char *eina_map_test_string = "Hello. I'm the eina map test
> string.";
> + const char *test_file_name_part = "/example.txt";
> + const char *test_file2_name_part = "/example_big.txt";
> + char *test_file_path, *test_file2_path;
> + char *big_buffer;
> + const char *template = "abcdefghijklmnopqrstuvwxyz";
> + int template_size = strlen (template);
> + int memory_page_size = sysconf(_SC_PAGE_SIZE);
> + const int big_buffer_size = memory_page_size * 1.5;
> + const int iteration_number = big_buffer_size / template_size;
> + int test_string_length = strlen(eina_map_test_string);
> + int test_full_filename_size;
> + int test_full_filename2_size;
> + Eina_File *e_file, *e_file2;
> + void *file_map, *file2_map;
> + int fd, correct_file_open_check, correct_map_check, map_offset,
> map_length, file_length, file2_length;
> + int test_file_name_part_size = strlen(test_file_name_part);
> + int test_file2_name_part_size = strlen(test_file2_name_part);
> + int test_dirname_size;
> + int start_point_final, last_chunk_size;
> +
> + eina_init();
> +
> + Eina_Tmpstr *test_dirname = get_eina_test_file_tmp_dir();
> + fail_if(test_dirname == NULL);
> + test_dirname_size = strlen((char *)test_dirname);
> +
> + // memory allocation
> + test_full_filename_size = test_file_name_part_size + test_dirname_size
> + 1;
> + test_file_path = (char *)malloc(test_full_filename_size);
> +
> + test_full_filename2_size = test_file2_name_part_size +
> test_dirname_size + 1;
> + test_file2_path = (char *)malloc(test_full_filename2_size);
> +
> + // Creating big buffer 1.5 * (memory page size)
> + big_buffer = (char *)malloc(big_buffer_size);
> + // Set first symbol == '/0' to strcat corret work
> + big_buffer[0] = '\0';
> + // iteration_number - quantity of templates that can be fully put in
> big_buff
> + for (int i = 0; i < iteration_number; i++)
> + strcat (big_buffer, template);
> + // calculating last chunk of data that < template_size
> + last_chunk_size = big_buffer_size - iteration_number * template_size -
> file_min_offset;
> + //calculating start point for final iteration_number
> + start_point_final = iteration_number * template_size;
> + strncpy ((big_buffer + start_point_final), template, last_chunk_size);
> + // set last element of big_buffer in '\0' - end of string
> + big_buffer[big_buffer_size - file_min_offset] = '\0';
> + // check big_buffer valid length
> + fail_if((int)strlen(big_buffer) != (big_buffer_size -
> file_min_offset));
> +
> + // generating file 1 full name
> + strcpy(test_file_path, (char *)test_dirname);
> + strcat(test_file_path, test_file_name_part);
> + // generating file 2 full name
> + strcpy(test_file2_path, (char *)test_dirname);
> + strcat(test_file2_path, test_file2_name_part);
> +
> + fd = open(test_file_path, O_WRONLY | O_CREAT | O_TRUNC, S_IWUSR |
> S_IRUSR);
> + fail_if(fd == 0);
> + write(fd, eina_map_test_string, strlen(eina_map_test_string));
> + close(fd);
> +
> + fd = open(test_file2_path, O_WRONLY | O_CREAT | O_TRUNC, S_IWUSR |
> S_IRUSR);
> + fail_if(fd == 0);
> + write(fd, big_buffer, big_buffer_size - file_min_offset);
> + close(fd);
> +
> + e_file = eina_file_open(test_file_path, EINA_FALSE);
> + fail_if(!e_file);
> + file_length = eina_file_size_get(e_file);
> + correct_file_open_check = file_length - test_string_length;
> + // check size of eina_map_test_string == size of file
> + fail_if(correct_file_open_check != 0);
> +
> + e_file2 = eina_file_open(test_file2_path, EINA_FALSE);
> + fail_if(!e_file);
> + file2_length = eina_file_size_get(e_file2);
> + correct_file_open_check = file2_length - (big_buffer_size -
> file_min_offset);
> + // check size of big_buffer == size of file
> + fail_if(correct_file_open_check != 0);
> +
> + // test : offset > file -> length => return NULL
> + map_offset = test_string_length + file_min_offset;
> + map_length = file_min_offset;
> + file_map = eina_file_map_new(e_file, EINA_FILE_WILLNEED, map_offset,
> map_length);
> + fail_if(file_map);
> +
> + // test : offset + length > file -> length => return NULL
> + map_offset = file_min_offset;
> + map_length = test_string_length;
> + file_map = eina_file_map_new(e_file, EINA_FILE_WILLNEED, map_offset,
> map_length);
> + fail_if(file_map);
> +
> + // test : offset = 0 AND length = file->length - use eina_file_map_all
> + map_offset = 0;
> + map_length = test_string_length;
> + file_map = eina_file_map_new(e_file, EINA_FILE_WILLNEED, map_offset,
> map_length);
> + fail_if(!file_map);
> + correct_map_check= strcmp((char*) file_map, eina_map_test_string);
> + fail_if(correct_map_check != 0);
> +
> + eina_file_map_free(e_file, file_map);
> +
> + // test : offset = memory_page_size AND length = file->length -
> memory_page_size => correct partly map
> + map_offset = memory_page_size;
> + map_length = big_buffer_size - memory_page_size - file_min_offset;
> + file2_map = eina_file_map_new(e_file2, EINA_FILE_WILLNEED, map_offset,
> map_length);
> + fail_if(!file2_map);
> + correct_map_check = strcmp((char*)file2_map, big_buffer +
> memory_page_size);
> + fail_if(correct_map_check != 0);
> +
> + unlink(test_file_path);
> + unlink(test_file2_path);
> + free(test_file_path);
> + free(test_file2_path);
> + eina_file_map_free(e_file, file_map);
> + eina_file_map_free(e_file2, file2_map);
> + eina_file_close(e_file);
> + eina_file_close(e_file2);
> + eina_tmpstr_del(test_dirname);
> +
> + eina_shutdown();
> +}
> +END_TEST
> +
> void
> eina_test_file(TCase *tc)
> {
> tcase_add_test(tc, eina_file_split_simple);
> tcase_add_test(tc, eina_file_direct_ls_simple);
> tcase_add_test(tc, eina_file_ls_simple);
> + tcase_add_test(tc, eina_file_map_new_test);
> }
>
>
> --
>
>
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