X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/595e59c568ff5f8510de201bfd800951cdc2adcb..1873a02acdc52506c010f43b4c78a8b8400dc0de:/src/xbt/cunit.cpp

diff --git a/src/xbt/cunit.cpp b/src/xbt/cunit.cpp
index 94e16a6638..9da7c7ea5f 100644
--- a/src/xbt/cunit.cpp
+++ b/src/xbt/cunit.cpp
@@ -1,7 +1,6 @@
 /* cunit - A little C Unit facility                                         */
 
-/* Copyright (c) 2005-2014. The SimGrid Team.
- * All rights reserved.                                                     */
+/* Copyright (c) 2005-2017. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -10,13 +9,15 @@
 /* At some point we should use https://github.com/google/googletest instead */
 
 #include "src/internal_config.h"
-#include <stdio.h>
+#include <cstdio>
 
 #include <xbt/ex.hpp>
 #include "xbt/sysdep.h"         /* bvprintf */
 #include "xbt/cunit.h"
 #include "xbt/dynar.h"
 
+#define STRLEN 1024
+
 /* collection of all suites */
 static xbt_dynar_t _xbt_test_suites = nullptr;
 /* global statistics */
@@ -96,12 +97,13 @@ struct s_xbt_test_unit {
 static void xbt_test_unit_dump(xbt_test_unit_t unit)
 {
   if (unit) {
-    xbt_test_test_t test;
-    unsigned int it_test;
     fprintf(stderr, "  UNIT %s: %s (%s)\n", unit->name, unit->title, (unit->enabled ? "enabled" : "disabled"));
-    if (unit->enabled)
+    if (unit->enabled) {
+      xbt_test_test_t test;
+      unsigned int it_test;
       xbt_dynar_foreach(unit->tests, it_test, test)
           xbt_test_test_dump(test);
+    }
   } else {
     fprintf(stderr, "  unit=nullptr\n");
   }
@@ -166,7 +168,7 @@ xbt_test_suite_t xbt_test_suite_new(const char *name, const char *fmt, ...)
   xbt_test_suite_t suite = xbt_new0(struct s_xbt_test_suite, 1);
   va_list ap;
 
-  if (!_xbt_test_suites)
+  if (_xbt_test_suites == nullptr)
     _xbt_test_suites = xbt_dynar_new(sizeof(xbt_test_suite_t), xbt_test_suite_free);
 
   va_start(ap, fmt);
@@ -185,15 +187,15 @@ xbt_test_suite_t xbt_test_suite_new(const char *name, const char *fmt, ...)
 xbt_test_suite_t xbt_test_suite_by_name(const char *name, const char *fmt, ...)
 {
   xbt_test_suite_t suite;
-  unsigned int it_suite;
-
   char *bufname;
   va_list ap;
 
-  if (_xbt_test_suites)
+  if (_xbt_test_suites) {
+    unsigned int it_suite;
     xbt_dynar_foreach(_xbt_test_suites, it_suite, suite)
-        if (!strcmp(suite->name, name))
-      return suite;
+      if (not strcmp(suite->name, name))
+        return suite;
+  }
 
   va_start(ap, fmt);
   bufname = bvprintf(fmt, ap);
@@ -207,14 +209,15 @@ xbt_test_suite_t xbt_test_suite_by_name(const char *name, const char *fmt, ...)
 void xbt_test_suite_dump(xbt_test_suite_t suite)
 {
   if (suite) {
-    xbt_test_unit_t unit;
-    unsigned int it_unit;
     fprintf(stderr, "TESTSUITE %s: %s (%s)\n", suite->name, suite->title, suite->enabled ? "enabled" : "disabled");
-    if (suite->enabled)
+    if (suite->enabled) {
+      xbt_test_unit_t unit;
+      unsigned int it_unit;
       xbt_dynar_foreach(suite->units, it_unit, unit)
           xbt_test_unit_dump(unit);
+    }
   } else {
-    fprintf(stderr, "TESTSUITE IS nullptr!\n");
+    fprintf(stderr, "TESTSUITE IS NULL!\n");
   }
 }
 
@@ -249,15 +252,6 @@ static int xbt_test_suite_run(xbt_test_suite_t suite, int verbosity)
   xbt_test_test_t test;
   xbt_test_log_t log;
 
-  const char *file;
-  int line;
-  char *cp;
-  unsigned int it_unit;
-  unsigned int it_test;
-  unsigned int it_log;
-
-  int first = 1;                /* for result pretty printing */
-
   if (suite == nullptr)
     return 0;
 
@@ -275,12 +269,13 @@ static int xbt_test_suite_run(xbt_test_suite_t suite, int verbosity)
 
   snprintf(suite_title + 40 - (suite_len + 4) / 2, 81 - (40 - (suite_len + 4) / 2), "[ %s ]", suite->title);
   suite_title[40 + (suite_len + 5) / 2] = '=';
-  if (!suite->enabled)
+  if (not suite->enabled)
     snprintf(suite_title + 70, 11, " DISABLED ");
   fprintf(stderr, "\n%s\n", suite_title);
 
   if (suite->enabled) {
     /* iterate through all tests */
+    unsigned int it_unit;
     xbt_dynar_foreach(suite->units, it_unit, unit) {
       /* init unit case counters */
       unit->nb_tests = 0;
@@ -289,8 +284,9 @@ static int xbt_test_suite_run(xbt_test_suite_t suite, int verbosity)
       unit->test_expect = 0;
 
       /* display unit title */
-      cp = bprintf(" Unit: %s ......................................"
-                   "......................................", unit->title);
+      char* cp = bprintf(" Unit: %s ......................................"
+                         "......................................",
+                         unit->title);
       cp[70] = '\0';
       fprintf(stderr, "%s", cp);
       free(cp);
@@ -301,15 +297,16 @@ static int xbt_test_suite_run(xbt_test_suite_t suite, int verbosity)
         unit->func();
 
       /* iterate through all performed tests to determine status */
+      unsigned int it_test;
       xbt_dynar_foreach(unit->tests, it_test, test) {
         if (test->ignored) {
           unit->test_ignore++;
         } else {
           unit->nb_tests++;
 
-          if (test->failed && !test->expected_failure)
+          if (test->failed && not test->expected_failure)
             unit->test_failed++;
-          if (!test->failed && test->expected_failure)
+          if (not test->failed && test->expected_failure)
             unit->test_failed++;
           if (test->expected_failure)
             unit->test_expect++;
@@ -326,8 +323,8 @@ static int xbt_test_suite_run(xbt_test_suite_t suite, int verbosity)
           fprintf(stderr, ".... skip\n");       /* shouldn't happen, but I'm a bit lost with this logic */
         }
         xbt_dynar_foreach(unit->tests, it_test, test) {
-          file = (test->file != nullptr ? test->file : unit->file);
-          line = (test->line != 0 ? test->line : unit->line);
+          const char* file = (test->file != nullptr ? test->file : unit->file);
+          int line         = (test->line != 0 ? test->line : unit->line);
           const char* resname;
           if (test->ignored)
             resname = " SKIP";
@@ -344,7 +341,8 @@ static int xbt_test_suite_run(xbt_test_suite_t suite, int verbosity)
           }
           fprintf(stderr, "      %s: %s [%s:%d]\n", resname, test->title, file, line);
 
-          if ((test->expected_failure && !test->failed) || (!test->expected_failure && test->failed)) {
+          if ((test->expected_failure && not test->failed) || (not test->expected_failure && test->failed)) {
+            unsigned int it_log;
             xbt_dynar_foreach(test->logs, it_log, log) {
               file = (log->file != nullptr ? log->file : file);
               line = (log->line != 0 ? log->line : line);
@@ -358,7 +356,7 @@ static int xbt_test_suite_run(xbt_test_suite_t suite, int verbosity)
         } else {
           fprintf(stderr, "\n");
         }
-      } else if (!unit->enabled) {
+      } else if (not unit->enabled) {
         fprintf(stderr, " disabled\n"); /* no test were run */
       } else if (unit->nb_tests) {
         fprintf(stderr, "...... ok\n"); /* successful */
@@ -382,7 +380,7 @@ static int xbt_test_suite_run(xbt_test_suite_t suite, int verbosity)
         suite->nb_units++;
         if (unit->test_failed)
           suite->unit_failed++;
-      } else if (!unit->enabled) {
+      } else if (not unit->enabled) {
         suite->unit_disabled++;
       } else {
         suite->unit_ignore++;
@@ -398,7 +396,7 @@ static int xbt_test_suite_run(xbt_test_suite_t suite, int verbosity)
     _xbt_test_nb_suites++;
     if (suite->test_failed)
       _xbt_test_suite_failed++;
-  } else if (!suite->enabled) {
+  } else if (not suite->enabled) {
     _xbt_test_suite_disabled++;
   } else {
     _xbt_test_suite_ignore++;
@@ -406,6 +404,8 @@ static int xbt_test_suite_run(xbt_test_suite_t suite, int verbosity)
 
   /* print test suite summary */
   if (suite->enabled) {
+    int first = 1; /* for result pretty printing */
+
     fprintf(stderr," =====================================================================%s\n",
             (suite->nb_units ? (suite->unit_failed ? "== FAILED" : "====== OK") :
                                (suite->unit_disabled ? " DISABLED" : "==== SKIP")));
@@ -456,32 +456,31 @@ static void apply_selection(char *selection)
   /* for the parsing */
   char *sel = selection;
   int done = 0;
-  char dir[1024];               /* the directive */
+  char dir[STRLEN]; /* the directive */
   /* iterators */
   unsigned int it_suite;
   xbt_test_suite_t suite;
   xbt_test_unit_t unit;
   unsigned int it_unit;
 
-  char suitename[512];
-  char unitname[512];
+  char suitename[STRLEN];
+  char unitname[STRLEN];
 
-  if (!selection || selection[0] == '\0')
+  if (not selection || selection[0] == '\0')
     return;
 
   /*printf("Test selection: %s\n", selection); */
 
   /* First apply the selection */
-  while (!done) {
+  while (not done) {
     int enabling = 1;
 
     char *p = strchr(sel, ',');
     if (p) {
-      strncpy(dir, sel, p - sel);
-      dir[p - sel] = '\0';
+      snprintf(dir, STRLEN, "%.*s", (int)(p - sel), sel);
       sel = p + 1;
     } else {
-      strncpy(dir, sel,1024);
+      snprintf(dir, STRLEN, "%s", sel);
       done = 1;
     }
 
@@ -496,16 +495,15 @@ static void apply_selection(char *selection)
 
     p = strchr(dir, ':');
     if (p) {
-      strncpy(unitname, p + 1,512);
-      strncpy(suitename, dir, p - dir);
-      suitename[p - dir] = '\0';
+      snprintf(suitename, STRLEN, "%.*s", (int)(p - dir), dir);
+      snprintf(unitname, STRLEN, "%s", p + 1);
     } else {
-      strncpy(suitename, dir,512);
+      snprintf(suitename, STRLEN, "%s", dir);
       unitname[0] = '\0';
     }
 
     /* Deal with the specific case of 'all' pseudo serie */
-    if (!strcmp("all", suitename)) {
+    if (not strcmp("all", suitename)) {
       xbt_assert(unitname[0] == '\0', "The 'all' pseudo-suite does not accept any unit specification\n");
 
       xbt_dynar_foreach(_xbt_test_suites, it_suite, suite) {
@@ -519,7 +517,7 @@ static void apply_selection(char *selection)
       for (it = 0; it < xbt_dynar_length(_xbt_test_suites); it++) {
         xbt_test_suite_t thissuite =
             xbt_dynar_get_as(_xbt_test_suites, it, xbt_test_suite_t);
-        if (!strcmp(suitename, thissuite->name)) {
+        if (not strcmp(suitename, thissuite->name)) {
           /* Do not disable the whole suite when we just want to disable a child */
           if (enabling || (unitname[0] == '\0'))
             thissuite->enabled = enabling;
@@ -535,7 +533,7 @@ static void apply_selection(char *selection)
                  it2_unit < xbt_dynar_length(thissuite->units);
                  it2_unit++) {
               xbt_test_unit_t thisunit = xbt_dynar_get_as(thissuite->units, it2_unit, xbt_test_unit_t);
-              if (!strcmp(thisunit->name, unitname)) {
+              if (not strcmp(thisunit->name, unitname)) {
                 thisunit->enabled = enabling;
                 break;
               }