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add unit test for write_file

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add close file assertions
This commit is contained in:
Julio Montes
2015-12-10 14:40:56 -06:00
parent effa40da76
commit dfdafde996
1 changed files with 42 additions and 8 deletions
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tests/lib_test.c
+42 -8
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@@ -37,12 +37,13 @@
#include <stdio.h>
#include <pwd.h>
#include <grp.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <check.h>
#include "lib.h"
START_TEST(test_lib_exec_task)
{
int fd;
@@ -52,20 +53,49 @@ START_TEST(test_lib_exec_task)
FILE* file;
fd = mkstemp(filename);
ck_assert(fd != -1);
snprintf(line, LINE_MAX, "echo -n '%s' > %s", text, filename);
ck_assert(exec_task(line) == true);
file = fdopen(fd, "r");
fgets(line, LINE_MAX, file);
ck_assert_str_eq(line, text);
ck_assert(fclose(file) != EOF);
fclose(file);
ck_assert(remove(filename) != -1);
}
END_TEST
START_TEST(test_lib_write_file)
{
int fd;
bool write_file_result;
char filename[] = "/tmp/test_lib_write_file-XXXXXX";
GString* text;
char line[LINE_MAX] = { 0 };
FILE* file;
struct stat buf;
text = g_string_new("this is a test!");
fd = mkstemp(filename);
ck_assert(fd != -1);
write_file_result = write_file(text, filename,
O_CREAT|O_WRONLY, S_IRWXU|S_IRWXG|S_IRWXO);
ck_assert(write_file_result == true);
file = fopen(filename, "r");
ck_assert(file != NULL);
fgets(line, LINE_MAX, file);
ck_assert_str_eq(line, text->str);
ck_assert(fclose(file) != EOF);
ck_assert(stat(filename, &buf) != -1);
ck_assert((buf.st_mode&S_IRWXU) == S_IRWXU);
ck_assert((buf.st_mode&S_IRWXG) == S_IRWXG);
ck_assert((buf.st_mode&S_IRWXO) == S_IRWXO);
ck_assert(remove(filename) != -1);
}
@@ -84,11 +114,10 @@ START_TEST(test_lib_chown_path)
ck_assert(fd != -1);
user_id = getuid();
group_id = getgid();
pswd = getpwuid(user_id);
ck_assert(pswd != NULL);
group_id = getgid();
grp = getgrgid(group_id);
ck_assert(grp != NULL);
@@ -101,6 +130,7 @@ END_TEST
Suite* make_lib_suite(void) {
Suite *s;
TCase *tc_exec_task;
TCase *tc_write_file;
TCase *tc_chown_path;
s = suite_create("lib");
@@ -108,10 +138,14 @@ Suite* make_lib_suite(void) {
tc_exec_task = tcase_create("tc_exec_task");
tcase_add_test(tc_exec_task, test_lib_exec_task);
tc_write_file = tcase_create("tc_write_file");
tcase_add_test(tc_write_file, test_lib_write_file);
tc_chown_path = tcase_create("tc_chown_path");
tcase_add_test(tc_chown_path, test_lib_chown_path);
suite_add_tcase(s, tc_exec_task);
suite_add_tcase(s, tc_write_file);
suite_add_tcase(s, tc_chown_path);
return s;