From adf425bb1aad837dda9a1d889dcd7a1b1f6aee93 Mon Sep 17 00:00:00 2001
From: Martin Winkler <efelon@winklerfamilie.eu>
Date: Fri, 10 Mar 2017 22:48:29 +0000
Subject: [PATCH] - added creating function to work with stub global variables
 (init expected, init globals, check globals)

---
 src/stubser/stubser.c     | 105 ++++++++++++++++++++++++++++++++++++++
 src/stubser/stubser_loc.h |   5 ++
 2 files changed, 110 insertions(+)

diff --git a/src/stubser/stubser.c b/src/stubser/stubser.c
index 168f844..5ce87e6 100644
--- a/src/stubser/stubser.c
+++ b/src/stubser/stubser.c
@@ -38,6 +38,107 @@ STATIC bool isDatatypeVoid(char *aType)
    return true;
 }
 
+STATIC int8_t createStubExpected(char *aNoSuffix, FILE *aFile, FILE *aHeader, cfile_variableList_t *aList)
+{
+   cfile_variable_t *work = NULL;
+   if (NULL == aFile || NULL == aHeader || NULL == aList)
+   {
+      return -1;
+   }
+
+   work = aList->head;
+   while (work)
+   {
+      if (CVARIABLE_TYPE_REGULAR != work->type)
+      {
+         work = work->next;
+         continue;
+      }
+      fprintf(aFile, "%s "STUBVARIABLE_EXTENDED_S1";"NEWLINES, work->dataType, work->name);
+      fprintf(aHeader, "extern %s "STUBVARIABLE_EXTENDED_S1";"NEWLINES, work->dataType, work->name);
+      work = work->next;
+   }
+
+   fprintf(aHeader, "void "STUBFUNCTION_INITEXPECTED_S1"();"NEWLINES NEWLINES, aNoSuffix);
+   fprintf(aFile, NEWLINES"void "STUBFUNCTION_INITEXPECTED_S1"()"NEWLINES"{"NEWLINES, aNoSuffix);
+
+   work = aList->head;
+   while (work)
+   {
+      if (CVARIABLE_TYPE_REGULAR != work->type)
+      {
+         work = work->next;
+         continue;
+      }
+      // TODO type specific initialization
+      fprintf(aFile, "\t"STUBVARIABLE_EXTENDED_S1" = 0x55;"NEWLINES, work->name);
+      work = work->next;
+   }
+
+   fprintf(aFile, "}"NEWLINES);
+
+   return 0;
+}
+
+STATIC int8_t createStubGlobals(char *aNoSuffix, FILE *aFile, FILE *aHeader, cfile_variableList_t *aList)
+{
+   cfile_variable_t *work = NULL;
+   if (NULL == aFile || NULL == aHeader || NULL == aList)
+   {
+      return -1;
+   }
+
+   fprintf(aFile, NEWLINES"void "STUBFUNCTION_INITGLOBALS_S1"()"NEWLINES"{"NEWLINES, aNoSuffix);
+
+   work = aList->head;
+   while (work)
+   {
+      if (CVARIABLE_TYPE_REGULAR != work->type)
+      {
+         work = work->next;
+         continue;
+      }
+      // TODO type specific initialization
+      fprintf(aFile, "\t%s = 0x55;"NEWLINES, work->name);
+      fprintf(aHeader, "extern %s %s;"NEWLINES, work->dataType, work->name);
+      work = work->next;
+   }
+
+   fprintf(aFile, "}"NEWLINES);
+   fprintf(aHeader, "void "STUBFUNCTION_INITGLOBALS_S1"();"NEWLINES NEWLINES, aNoSuffix);
+
+   return 0;
+}
+
+STATIC int8_t createStubCheck(char *aNoSuffix, FILE *aFile, FILE *aHeader, cfile_variableList_t *aList)
+{
+   cfile_variable_t *work = NULL;
+   if (NULL == aFile || NULL == aHeader || NULL == aList)
+   {
+      return -1;
+   }
+
+   fprintf(aHeader, "void "STUBFUNCTION_CHECK_S1"();"NEWLINES NEWLINES, aNoSuffix);
+   fprintf(aFile, NEWLINES"void "STUBFUNCTION_CHECK_S1"()"NEWLINES"{"NEWLINES, aNoSuffix);
+
+   work = aList->head;
+   while (work)
+   {
+      if (CVARIABLE_TYPE_REGULAR != work->type)
+      {
+         work = work->next;
+         continue;
+      }
+      // TODO type specific initialization
+      fprintf(aFile, "\tCU_ASSERT_EQUAL(%s, "STUBVARIABLE_EXTENDED_S1");"NEWLINES, work->name, work->name);
+      work = work->next;
+   }
+
+   fprintf(aFile, "}"NEWLINES NEWLINES);
+
+   return 0;
+}
+
 STATIC int8_t createStubFunctionBlock(FILE *aFile, FILE *aHeader, cfunction_t *aFunction)
 {
    cfunction_parameter_t *parameter = NULL;
@@ -297,6 +398,10 @@ STATIC int8_t createStub(char *aOutput, char *aNoSuffix, cfile_t *aCfile)
    fprintf(cheader, "#ifndef _STUB_%s_H"NEWLINES, aNoSuffix);
    fprintf(cheader, "#define _STUB_%s_H"NEWLINES NEWLINES, aNoSuffix);
 
+   createStubExpected(aNoSuffix, cfile, cheader, &aCfile->variables);
+   createStubGlobals(aNoSuffix, cfile, cheader, &aCfile->variables);
+   createStubCheck(aNoSuffix, cfile, cheader, &aCfile->variables);
+
    function = aCfile->functions.head;
    while (function)
    {
diff --git a/src/stubser/stubser_loc.h b/src/stubser/stubser_loc.h
index 78a77e4..63dc3b1 100644
--- a/src/stubser/stubser_loc.h
+++ b/src/stubser/stubser_loc.h
@@ -38,6 +38,11 @@
 #define STUBINIT_PARAM_PARAMETER_S1 "aParameter_%c" // aParameter_a
 #define STUBINIT_PARAM_RETURN_S "aReturnValue"
 
+#define STUBFUNCTION_INITEXPECTED_S1 "stub_%s_initExpected" // stub_testfunction_checkGlobals
+#define STUBFUNCTION_INITGLOBALS_S1 "stub_%s_initGlobals" // stub_testfunction_checkGlobals
+#define STUBFUNCTION_CHECK_S1 "stub_%s_checkGlobals" // stub_testfunction_checkGlobals
+#define STUBVARIABLE_EXTENDED_S1 "%s_expected" // variable_expected
+
 #define STUB_CONSOLE_OK "[ OK ]"
 #define STUB_CONSOLE_FAIL "[FAIL]"
 #define STUB_CONSOLE_PARSE_ERROR_S2 STUB_CONSOLE_FAIL " %s parsing failed (%d)\n"