Start liblcthw for ex32

lcthw-remnants-2/liblcthw/tests/minunit.h

@@ -0,0 +1,32 @@
+#undef DNDEBUG
+#ifndef _minunit_h
+#define _minunit_h
+
+#include <stdio.h>
+#include <lcthw/dbg.h>
+#include <stdlib.h>
+
+#define mu_suite_start() char *message = NULL
+
+#define mu_assert(test, message) if (!(test)) { log_err(message); return message; }
+#define mu_run_test(test) debug("\n-----%s", " " #test); \
+  message = test(); tests_run++; if (message) return message;
+
+#define RUN_TESTS(name) int main(int argc, char *argv[]) {\
+  argc = 1; \
+  debug("----- RUNNING: %s", argv[0]);\
+  printf("----\nRUNNING: %s\n", argv[0]);\
+  char *result = name();\
+  if (result != 0) {\
+    printf("FAILED: %s\n", result);\
+  }\
+  else {\
+    printf("ALL TESTS PASSED\n");\
+  }\
+  printf("Tests run: %d\n", tests_run);\
+  exit(result != 0);\
+}
+
+int tests_run;
+
+#endif

lcthw-remnants-2/liblcthw/tests/runtests.c

@@ -0,0 +1,94 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <dirent.h>
+#include <unistd.h>
+#include <fnmatch.h>
+#include <dbg.h>
+
+int test_selector(const struct dirent *ep)
+{
+  return fnmatch("*_tests", ep->d_name, 0) == 0;
+}
+
+int run_tests_file(char *filename)
+{
+  if(access(filename, R_OK | X_OK) == 0) {
+    return system(filename);
+  }
+
+  return -1;
+}
+
+int main(void)
+{
+  int entcount = 0;
+  int rc = 0;
+  int i = 0;
+  int ntests = 0;
+  char *testsdir = getenv("TESTS");
+  char *valgrind = getenv("VALGRIND");
+  struct dirent **namelist = NULL;
+  struct dirent *ep = NULL;
+
+  if(!testsdir) {
+    testsdir = "./tests";
+  }
+
+  entcount = scandir((const char *)testsdir, &namelist, test_selector, alphasort);
+  check(entcount > -1, "Failed to scan tests dir");
+
+  for(i = 0; i < entcount; i++) {
+    ep = namelist[i];
+    check(ep, "Dirent is missing.");
+
+    char filename[256];
+    rc = sprintf(filename, "%s/%s", testsdir, ep->d_name);
+    check(rc > -1, "Failed to build filename.");
+    debug("Found filename '%s'", filename);
+
+    free(ep);
+
+    if(valgrind) {
+      char command[1024];
+      rc = sprintf(command, "%s %s", valgrind, filename);
+      check(rc > -1, "Failed to build command with valgrind.");
+      rc = run_tests_file(command);
+    } else {
+      rc = run_tests_file(filename);
+    }
+
+    if(rc > 0) {
+      debug("Skipping '%s'", filename);
+      continue;
+    }
+
+    ntests++;
+
+    if(rc == 0) {
+      printf("%s PASS\n", filename);
+      continue;
+    }
+
+    printf("ERROR in test %s: here's tests/tests.log\n", filename);
+    printf("------\n");
+    rc = system("tail tests/tests.log");
+    goto error;
+  }
+
+  printf("------\n");
+  printf("Total of %d test files run.\n", ntests);
+
+  if(namelist) {
+    free(namelist);
+  }
+
+  return 0;
+
+error:
+  if(namelist) {
+    free(namelist);
+  }
+
+  return rc != 0 ? rc : 1;
+}