progc: replace tabs with spaces to follow coding guideline
This commit is contained in:
Robert Hunger
+80
-80
@@ -22,96 +22,96 @@
|
||||
|
||||
int file_exists(const char file_path[])
|
||||
{
|
||||
// preconditions
|
||||
assert(file_path);
|
||||
int errno_safe = errno;
|
||||
errno = 0;
|
||||
// try and forgive...
|
||||
FILE *file = fopen(file_path, "r");
|
||||
assert(file || (!file && (errno == ENOENT))); // either it exists or "No such file or directory" error code (see man errno).
|
||||
errno = errno_safe; // fopen will set errno if the file does not exist
|
||||
if (file) {
|
||||
assert(0 == fclose(file));
|
||||
return 1; // existed
|
||||
}
|
||||
return 0; // did not exist
|
||||
// preconditions
|
||||
assert(file_path);
|
||||
int errno_safe = errno;
|
||||
errno = 0;
|
||||
// try and forgive...
|
||||
FILE *file = fopen(file_path, "r");
|
||||
assert(file || (!file && (errno == ENOENT))); // either it exists or "No such file or directory" error code (see man errno).
|
||||
errno = errno_safe; // fopen will set errno if the file does not exist
|
||||
if (file) {
|
||||
assert(0 == fclose(file));
|
||||
return 1; // existed
|
||||
}
|
||||
return 0; // did not exist
|
||||
}
|
||||
|
||||
void remove_file_if_exists(const char file_path[])
|
||||
{
|
||||
// we take the risk that between checking and removing, some undesired file access may happen and jeopardize the control logic...
|
||||
if (file_exists(file_path)) {
|
||||
assert(0 == unlink(file_path));
|
||||
}
|
||||
// we take the risk that between checking and removing, some undesired file access may happen and jeopardize the control logic...
|
||||
if (file_exists(file_path)) {
|
||||
assert(0 == unlink(file_path));
|
||||
}
|
||||
}
|
||||
|
||||
void assert_lines(const char file[], const char *lines[], size_t n_lines)
|
||||
{
|
||||
// preconditions
|
||||
CU_ASSERT_PTR_NOT_NULL_FATAL(file);
|
||||
CU_ASSERT_PTR_NOT_NULL_FATAL(lines);
|
||||
// preconditions
|
||||
CU_ASSERT_PTR_NOT_NULL_FATAL(file);
|
||||
CU_ASSERT_PTR_NOT_NULL_FATAL(lines);
|
||||
|
||||
// file access may always fail
|
||||
FILE *input = fopen(file, "r");
|
||||
if (!input) perror(file);
|
||||
CU_ASSERT_PTR_NOT_NULL_FATAL(input);
|
||||
// file access may always fail
|
||||
FILE *input = fopen(file, "r");
|
||||
if (!input) perror(file);
|
||||
CU_ASSERT_PTR_NOT_NULL_FATAL(input);
|
||||
|
||||
// process all lines and compare to the file content
|
||||
size_t i = 0;
|
||||
size_t n = 0;
|
||||
for(i = 0; i < n_lines && n == 0; i++) {
|
||||
const char *line = lines[i];
|
||||
CU_ASSERT_PTR_NOT_NULL(line);
|
||||
if (line) {
|
||||
size_t len = n = strlen(line);
|
||||
CU_ASSERT(n > 0);
|
||||
while (n > 0) {
|
||||
int c = fgetc(input);
|
||||
CU_ASSERT_FALSE(feof(input));
|
||||
CU_ASSERT_EQUAL(c, *line);
|
||||
if (c != *line) {
|
||||
printf("\nfile %s: line %zu, pos %zu = %d = '%c', expected = %d = '%c'\n",
|
||||
file, i+1, len-n+1, c, isprint(c) ? c : '.', *line, isprint(*line) ? *line : '.');
|
||||
break;
|
||||
}
|
||||
line++;
|
||||
n--;
|
||||
}
|
||||
}
|
||||
}
|
||||
CU_ASSERT_FALSE(feof(input));
|
||||
(void)fgetc(input);
|
||||
CU_ASSERT_TRUE(feof(input));
|
||||
CU_ASSERT_EQUAL(i, n_lines);
|
||||
CU_ASSERT_EQUAL(n, 0);
|
||||
// process all lines and compare to the file content
|
||||
size_t i = 0;
|
||||
size_t n = 0;
|
||||
for(i = 0; i < n_lines && n == 0; i++) {
|
||||
const char *line = lines[i];
|
||||
CU_ASSERT_PTR_NOT_NULL(line);
|
||||
if (line) {
|
||||
size_t len = n = strlen(line);
|
||||
CU_ASSERT(n > 0);
|
||||
while (n > 0) {
|
||||
int c = fgetc(input);
|
||||
CU_ASSERT_FALSE(feof(input));
|
||||
CU_ASSERT_EQUAL(c, *line);
|
||||
if (c != *line) {
|
||||
printf("\nfile %s: line %zu, pos %zu = %d = '%c', expected = %d = '%c'\n",
|
||||
file, i+1, len-n+1, c, isprint(c) ? c : '.', *line, isprint(*line) ? *line : '.');
|
||||
break;
|
||||
}
|
||||
line++;
|
||||
n--;
|
||||
}
|
||||
}
|
||||
}
|
||||
CU_ASSERT_FALSE(feof(input));
|
||||
(void)fgetc(input);
|
||||
CU_ASSERT_TRUE(feof(input));
|
||||
CU_ASSERT_EQUAL(i, n_lines);
|
||||
CU_ASSERT_EQUAL(n, 0);
|
||||
|
||||
// successfully reached the end...
|
||||
int fclose_result = fclose(input);
|
||||
CU_ASSERT(0 == fclose_result);
|
||||
// successfully reached the end...
|
||||
int fclose_result = fclose(input);
|
||||
CU_ASSERT(0 == fclose_result);
|
||||
|
||||
// print actual versus expected in case of error
|
||||
if (n != 0 || i != n_lines) {
|
||||
printf("---- EXPECTED ----\n");
|
||||
for(int i = 0; i < n_lines; i++) {
|
||||
const char *p = lines[i];
|
||||
while(p && *p) {
|
||||
putchar(*p);
|
||||
p++;
|
||||
}
|
||||
}
|
||||
printf("---- ACTUAL (%s) ----\n", file);
|
||||
FILE* fd = fopen(file, "r");
|
||||
int last = 0;
|
||||
while(fd && !feof(fd)) {
|
||||
int c = fgetc(fd);
|
||||
if (c != EOF) {
|
||||
last = c;
|
||||
putchar(c);
|
||||
}
|
||||
}
|
||||
if (fd) fclose(fd);
|
||||
if (last != '\n') putchar('\n');
|
||||
printf("---- END ----\n");
|
||||
}
|
||||
|
||||
// print actual versus expected in case of error
|
||||
if (n != 0 || i != n_lines) {
|
||||
printf("---- EXPECTED ----\n");
|
||||
for(int i = 0; i < n_lines; i++) {
|
||||
const char *p = lines[i];
|
||||
while(p && *p) {
|
||||
putchar(*p);
|
||||
p++;
|
||||
}
|
||||
}
|
||||
printf("---- ACTUAL (%s) ----\n", file);
|
||||
FILE* fd = fopen(file, "r");
|
||||
int last = 0;
|
||||
while(fd && !feof(fd)) {
|
||||
int c = fgetc(fd);
|
||||
if (c != EOF) {
|
||||
last = c;
|
||||
putchar(c);
|
||||
}
|
||||
}
|
||||
if (fd) fclose(fd);
|
||||
if (last != '\n') putchar('\n');
|
||||
printf("---- END ----\n");
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
+32
-32
@@ -109,38 +109,38 @@ typedef void (*test_function_t)(void);
|
||||
* }
|
||||
* @endcode
|
||||
*/
|
||||
#define TestMainBasic(suite, setup, cleanup, ...) \
|
||||
do { \
|
||||
CU_pSuite pSuite = NULL; \
|
||||
\
|
||||
/* initialize the CUnit test registry */ \
|
||||
if (CUE_SUCCESS != CU_initialize_registry()) \
|
||||
return CU_get_error(); \
|
||||
\
|
||||
/* functions and their names */ \
|
||||
test_function_t tests[] = { __VA_ARGS__ }; \
|
||||
char all_names[] = #__VA_ARGS__; \
|
||||
const size_t n = sizeof(tests)/sizeof(*tests); \
|
||||
const char *names[sizeof(tests)/sizeof(*tests)] = { strtok(all_names, ", ") } ; \
|
||||
for(size_t i = 1; i < n; i++) { \
|
||||
names[i] = strtok(NULL, ", "); \
|
||||
} \
|
||||
/* init suite and tests */ \
|
||||
pSuite = CU_add_suite(suite, setup, cleanup); \
|
||||
if (pSuite) { \
|
||||
size_t i; \
|
||||
for(i = 0; i < n; i++) { \
|
||||
if (!CU_add_test(pSuite, names[i], tests[i])) break; \
|
||||
} \
|
||||
/* Run all tests using the CUnit Basic interface */ \
|
||||
if (i == n) { \
|
||||
CU_basic_set_mode(CU_BRM_VERBOSE); \
|
||||
CU_basic_run_tests(); \
|
||||
} \
|
||||
} \
|
||||
CU_cleanup_registry(); \
|
||||
return CU_get_error(); \
|
||||
} while(0) \
|
||||
#define TestMainBasic(suite, setup, cleanup, ...) \
|
||||
do { \
|
||||
CU_pSuite pSuite = NULL; \
|
||||
\
|
||||
/* initialize the CUnit test registry */ \
|
||||
if (CUE_SUCCESS != CU_initialize_registry()) \
|
||||
return CU_get_error(); \
|
||||
\
|
||||
/* functions and their names */ \
|
||||
test_function_t tests[] = { __VA_ARGS__ }; \
|
||||
char all_names[] = #__VA_ARGS__; \
|
||||
const size_t n = sizeof(tests)/sizeof(*tests); \
|
||||
const char *names[sizeof(tests)/sizeof(*tests)] = { strtok(all_names, ", ") } ; \
|
||||
for(size_t i = 1; i < n; i++) { \
|
||||
names[i] = strtok(NULL, ", "); \
|
||||
} \
|
||||
/* init suite and tests */ \
|
||||
pSuite = CU_add_suite(suite, setup, cleanup); \
|
||||
if (pSuite) { \
|
||||
size_t i; \
|
||||
for(i = 0; i < n; i++) { \
|
||||
if (!CU_add_test(pSuite, names[i], tests[i])) break; \
|
||||
} \
|
||||
/* Run all tests using the CUnit Basic interface */ \
|
||||
if (i == n) { \
|
||||
CU_basic_set_mode(CU_BRM_VERBOSE); \
|
||||
CU_basic_run_tests(); \
|
||||
} \
|
||||
} \
|
||||
CU_cleanup_registry(); \
|
||||
return CU_get_error(); \
|
||||
} while(0) \
|
||||
|
||||
|
||||
#endif
|
||||
|
||||
Reference in New Issue
Block a user