runtest.c
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#include <stdio.h>
#include <stdlib.h>
#include <dlfcn.h>
#include <dirent.h>
#include <string.h>
#include <sys/types.h>
#include "runtest.h"
#define TEST_OK_CHAR '.'
#define TEST_FAILED_CHAR 'F'
#define TEST_ERROR_CHAR 'E'
const char results[3] = {
TEST_OK_CHAR,
TEST_FAILED_CHAR,
TEST_ERROR_CHAR
};
void *
load_symbol(void * dlhandle, const char * const symbol)
{
void * sym = dlsym(dlhandle, symbol);
char * error;
if ((error = dlerror()) != NULL) {
fprintf(stderr, "%s\n", error);
}
return sym;
}
void
runtests(
const char * const filename,
size_t * _count,
size_t * failures,
size_t * errors)
{
size_t * count;
testfunc * tests;
const char * const testname;
//char * const * funcnames;
char testfile[NAME_MAX+3] = "./";
strcat(testfile, filename);
void (*setUp)() = NULL;
void (*tearDown)() = NULL;
size_t index;
void * dlhandle;
dlhandle = dlopen(testfile, RTLD_LAZY);
if (!dlhandle) {
fprintf(stderr, "%s\n", dlerror());
exit(EXIT_FAILURE);
}
* (void **) (&count) = load_symbol(dlhandle, "count");
* (void **) (&tests) = load_symbol(dlhandle, "tests");
* (void **) (&testname) = load_symbol(dlhandle, "testname");
// * (void **) (&funcnames) = load_symbol(dlhandle, "funcnames");
* (void **) (&setUp) = load_symbol(dlhandle, "setUp");
* (void **) (&tearDown) = load_symbol(dlhandle, "tearDown");
if (NULL == count || NULL == tests || NULL == testname) {
*errors = TEST_ERROR;
return;
}
*_count += *count;
printf("running tests for %s\n", testname);
for (index=0; index<*count; index++) {
int result;
if (NULL != setUp) {
setUp();
}
result = tests[index]();
if (NULL != setUp) {
tearDown();
}
switch (result) {
case TEST_FAILED: (*failures)++; break;
case TEST_ERROR: (*errors)++; break;
}
putchar(results[result]);
if (79 == index%80) {
putchar('\n');
}
fflush(stdout);
}
puts("\n");
dlclose(dlhandle);
}
int
main(int argc, char * argv[])
{
size_t count = 0;
size_t errors = 0;
size_t failures = 0;
size_t assertions = 0;
DIR * dir;
struct dirent * dirent;
dir = opendir(".");
dirent = readdir(dir);
while (dirent) {
if (0 == strcmp("Test.la", dirent->d_name + strlen(dirent->d_name) - 7)) {
runtests(dirent->d_name, &count, &failures, &errors);
}
dirent = readdir(dir);
}
closedir(dir);
printf("running %lu tests: %lu - OK, %lu - FAILED, %lu - ERRORS\n",
count,
count - errors - failures,
failures,
errors);
return failures + errors;
}
// vim: set et ts=4 sw=4: