- stub variable specific initialization and check

src/stubser/cfile_parser_loc.h

@@ -25,7 +25,7 @@
 #define CPARS_PREFIX_STATIC_S "static"
 #define CPARS_PREFIX_EXTERN_S "extern"
 
-#define CPARS_EXPRESSION_BASE "^[[:blank:]]*([ _\\*[:alnum:]]* +\\**)([_\\*[:alnum:]]+)"
+#define CPARS_EXPRESSION_BASE "^[[:blank:]]*([ _\\*[:alnum:]]* +\\**)([_\\*[:alnum:]\\[\\]]+)"
 
 #define FUNCTION_BASE         CPARS_EXPRESSION_BASE "[[:blank:]]*\\([[:blank:]]*"
 #define CPARS_REGEX_FUNCTION  FUNCTION_BASE "(.*)\\)[[:blank:]\\{\\};]+[[:blank:]]*"

src/stubser/stubser.c

@@ -38,6 +38,71 @@ STATIC bool isDatatypeVoid(char *aType)
    return true;
 }
 
+STATIC bool isDatatypeStandard(cfile_variable_t *aVariable)
+{
+   regex_t regXvariable;
+
+   if (0 > regcomp(&regXvariable, STUB_REGEX_STD_DATATYPE, (REG_EXTENDED)))
+   {
+      perror("Error regex\n");
+      return false;
+   }
+
+   if (0 == regexec(&regXvariable, aVariable->dataType, 0, NULL, 0))
+   {
+      return true;
+   }
+
+   return false;
+}
+
+STATIC void createVariableSpecificInit(const char* aVariableTemplate, FILE *aFile, cfile_variable_t *aVariable)
+{
+   if (NULL != strstr(aVariable->dataType, "const"))
+   {
+      return;
+   }
+
+   if (NULL != strstr(aVariable->dataType, "*"))
+   {
+      fprintf(aFile, aVariableTemplate, aVariable->name);
+      fprintf(aFile, " = NULL;" NEWLINES);
+   }
+   else if (isDatatypeStandard(aVariable))
+   {
+      fprintf(aFile, aVariableTemplate, aVariable->name);
+      fprintf(aFile, " = 0x55;" NEWLINES);
+   }
+   else
+   {
+      fprintf(aFile, "\t(void) memset(&");
+      fprintf(aFile, aVariableTemplate, aVariable->name);
+      fprintf(aFile, ",0x55,sizeof(%s)); /* %s */" NEWLINES, aVariable->name, aVariable->dataType);
+   }
+}
+
+STATIC void createVariableSpecificCheck(FILE *aFile, cfile_variable_t *aVariable)
+{
+   if (NULL != strstr(aVariable->dataType, "const"))
+   {
+      return;
+   }
+
+   if (NULL != strstr(aVariable->dataType, "*"))
+   {
+      fprintf(aFile, "\tCU_ASSERT_PTR_EQUAL(%s, "STUBVARIABLE_EXTENDED_S1");"NEWLINES, aVariable->name, aVariable->name);
+   }
+   else if (isDatatypeStandard(aVariable))
+   {
+      fprintf(aFile, "\tCU_ASSERT_EQUAL(%s, "STUBVARIABLE_EXTENDED_S1");"NEWLINES, aVariable->name, aVariable->name);
+   }
+   else
+   {
+      fprintf(aFile, "\tCU_ASSERT_MEMORY_CHECK(\"%s\", &%s, &"STUBVARIABLE_EXTENDED_S1", sizeof(%s));"NEWLINES, aVariable->name, aVariable->name, aVariable->name,
+            aVariable->name);
+   }
+}
+
 STATIC int8_t createStubExpected(char *aNoSuffix, FILE *aFile, FILE *aHeader, cfile_variableList_t *aList)
 {
    cfile_variable_t *work = NULL;
@@ -46,6 +111,11 @@ STATIC int8_t createStubExpected(char *aNoSuffix, FILE *aFile, FILE *aHeader, cf
       return -1;
    }
 
+   if (0 == aList->amount)
+   {
+      return 0;
+   }
+
    work = aList->head;
    while (work)
    {
@@ -70,8 +140,7 @@ STATIC int8_t createStubExpected(char *aNoSuffix, FILE *aFile, FILE *aHeader, cf
          work = work->next;
          continue;
       }
-      // TODO type specific initialization
-      fprintf(aFile, "\t"STUBVARIABLE_EXTENDED_S1" = 0x55;"NEWLINES, work->name);
+      createVariableSpecificInit("\t"STUBVARIABLE_EXTENDED_S1, aFile, work);
       work = work->next;
    }
 
@@ -88,6 +157,11 @@ STATIC int8_t createStubGlobals(char *aNoSuffix, FILE *aFile, FILE *aHeader, cfi
       return -1;
    }
 
+   if (0 == aList->amount)
+   {
+      return 0;
+   }
+
    work = aList->head;
    while (work)
    {
@@ -111,8 +185,7 @@ STATIC int8_t createStubGlobals(char *aNoSuffix, FILE *aFile, FILE *aHeader, cfi
          work = work->next;
          continue;
       }
-      // TODO type specific initialization
-      fprintf(aFile, "\t%s = 0x55;"NEWLINES, work->name);
+      createVariableSpecificInit("\t%s", aFile, work);
       work = work->next;
    }
 
@@ -135,6 +208,11 @@ STATIC int8_t createStubCheck(char *aNoSuffix, FILE *aFile, FILE *aHeader, cfile
       return -1;
    }
 
+   if (0 == aList->amount)
+   {
+      return 0;
+   }
+
    fprintf(aHeader, "void "STUBFUNCTION_CHECK_S1"();"NEWLINES NEWLINES, aNoSuffix);
    fprintf(aFile, "void "STUBFUNCTION_CHECK_S1"()"NEWLINES"{"NEWLINES, aNoSuffix);
 
@@ -146,8 +224,7 @@ STATIC int8_t createStubCheck(char *aNoSuffix, FILE *aFile, FILE *aHeader, cfile
          work = work->next;
          continue;
       }
-      // TODO type specific initialization
-      fprintf(aFile, "\tCU_ASSERT_EQUAL(%s, "STUBVARIABLE_EXTENDED_S1");"NEWLINES, work->name, work->name);
+      createVariableSpecificCheck(aFile, work);
       work = work->next;
    }
 
@@ -403,6 +480,7 @@ STATIC int8_t createStub(char *aOutput, char *aNoSuffix, cfile_t *aCfile)
    fprintf(cfile, " * @details"NEWLINES" * This is a stub for CUnit.\\n"NEWLINES);
    fprintf(cfile, " * - generated by stubser -"NEWLINES" */" NEWLINES NEWLINES);
    fprintf(cfile, "#include <CUnit/CUnit.h>"NEWLINES);
+   fprintf(cfile, "#include \"xasserts.h\""NEWLINES);
    fprintf(cfile, "#include \"xtypes.h\""NEWLINES);
    fprintf(cfile, "#include \"stub.h\""NEWLINES);
    fprintf(cfile, "#include \"stub_%s_user.h\""NEWLINES, aNoSuffix);

src/stubser/stubser_loc.h

@@ -54,4 +54,6 @@
 #define STUB_CONSOLE_PARSE_OK_S1 STUB_CONSOLE_GOBACK STUB_CONSOLE_OK " %s parsing..."
 #define STUB_CONSOLE_CREATE_ERROR_S2 "...stub creation failed\n"STUB_CONSOLE_FAIL " %s creation failed (%d)\n"
 #define STUB_CONSOLE_CREATE_OK_S1 "...stub created > %s\n"
+
+#define STUB_REGEX_STD_DATATYPE "u*int[0-9]{1,2}_t|uchar"
 #endif /* STUBSER_STUBSER_LOC_H_ */