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152 lines
3.7 KiB
C
152 lines
3.7 KiB
C
#include <errno.h>
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#include <stdlib.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <unistd.h>
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#include "torture.h"
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#include "std/c_file.h"
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const char *check_dir = "/tmp/check";
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const char *check_src_file = "/tmp/check/foo.txt";
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const char *check_dst_file = "/tmp/check/bar.txt";
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static int test_file(const char *path, mode_t mode) {
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struct stat sb;
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if (lstat(path, &sb) < 0) {
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return -1;
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}
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if (! S_ISREG(sb.st_mode)) {
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return -1;
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}
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if ((sb.st_mode & mode) == mode) {
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return 0;
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}
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return -1;
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}
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static void setup(void **state) {
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int rc;
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(void) state; /* unused */
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rc = system("mkdir -p /tmp/check");
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assert_int_equal(rc, 0);
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rc = system("echo 42 > /tmp/check/foo.txt");
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assert_int_equal(rc, 0);
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}
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static void teardown(void **state) {
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int rc;
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(void) state; /* unused */
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rc = system("rm -rf /tmp/check");
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assert_int_equal(rc, 0);
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}
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static void check_c_copy(void **state)
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{
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int rc;
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(void) state; /* unused */
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rc = c_copy(check_src_file, check_dst_file, 0644);
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assert_int_equal(rc, 0);
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rc = test_file(check_dst_file, 0644);
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assert_int_equal(rc, 0);
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}
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static void check_c_copy_same_file(void **state)
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{
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int rc;
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(void) state; /* unused */
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rc = c_copy(check_src_file, check_src_file, 0644);
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assert_int_equal(rc, -1);
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}
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static void check_c_copy_isdir(void **state)
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{
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int rc;
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(void) state; /* unused */
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rc = c_copy(check_src_file, check_dir, 0644);
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assert_int_equal(rc, -1);
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assert_int_equal(errno, EISDIR);
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rc = c_copy(check_dir, check_dst_file, 0644);
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assert_int_equal(rc, -1);
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assert_int_equal(errno, EISDIR);
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}
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static void check_c_compare_file(void **state)
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{
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int rc;
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(void) state;
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rc = c_copy(check_src_file, check_dst_file, 0644);
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assert_int_equal(rc, 0);
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rc = c_compare_file( check_src_file, check_dst_file );
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assert_int_equal(rc, 1);
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/* Check error conditions */
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rc = c_compare_file( NULL, check_dst_file );
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assert_int_equal(rc, -1);
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rc = c_compare_file( check_dst_file, NULL );
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assert_int_equal(rc, -1);
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rc = c_compare_file( NULL, NULL );
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assert_int_equal(rc, -1);
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rc = c_compare_file( check_src_file, "/I_do_not_exist_in_the_filesystem.dummy");
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assert_int_equal(rc, -1);
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rc = c_compare_file( "/I_do_not_exist_in_the_filesystem.dummy", check_dst_file);
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assert_int_equal(rc, -1);
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rc = system("echo \"hallo42\" > /tmp/check/foo.txt");
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assert_int_equal(rc, 0);
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rc = system("echo \"hallo52\" > /tmp/check/bar.txt");
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assert_int_equal(rc, 0);
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rc = c_compare_file( check_src_file, check_dst_file );
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assert_int_equal(rc, 0);
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/* Create two 1MB random files */
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rc = system("dd if=/dev/urandom of=/tmp/check/foo.txt bs=1024 count=1024");
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assert_int_equal(rc, 0);
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rc = system("dd if=/dev/urandom of=/tmp/check/bar.txt bs=1024 count=1024");
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assert_int_equal(rc, 0);
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rc = c_compare_file( check_src_file, check_dst_file );
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assert_int_equal(rc, 0);
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/* Create two 1MB random files with different size */
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rc = system("dd if=/dev/urandom of=/tmp/check/foo.txt bs=1024 count=1024");
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assert_int_equal(rc, 0);
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rc = system("dd if=/dev/urandom of=/tmp/check/bar.txt bs=1024 count=1020");
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assert_int_equal(rc, 0);
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rc = c_compare_file( check_src_file, check_dst_file );
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assert_int_equal(rc, 0);
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/* compare two big files which are equal */
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rc = c_copy(check_src_file, check_dst_file, 0644);
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assert_int_equal(rc, 0);
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}
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int torture_run_tests(void)
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{
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const UnitTest tests[] = {
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unit_test_setup_teardown(check_c_copy, setup, teardown),
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unit_test(check_c_copy_same_file),
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unit_test_setup_teardown(check_c_copy_isdir, setup, teardown),
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unit_test_setup_teardown(check_c_compare_file, setup, teardown),
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};
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return run_tests(tests);
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}
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