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- creating stub.c complete (quick review done)

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This commit is contained in:
Martin Winkler
2017-03-04 18:29:52 +00:00
parent 3b5ada1a83
commit 0f2af9f368
2 changed files with 138 additions and 13 deletions
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132
src/stubser/stubser.c
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@@ -22,9 +22,22 @@
#include "stubser_if.h"
#include "stubser_loc.h"
STATIC bool isDatatypeVoid(char *aType)
{
if (NULL == aType || //
(NULL != strstr(aType, "void") && NULL != strstr(aType, "*")) //
|| NULL == strstr(aType, "void"))
{
return false;
}
return true;
}
STATIC int8_t createStubFunctionBlock(FILE *aFile, cfunction_t *aFunction)
{
cfunction_parameter_t *parameter = NULL;
char parameterIndex = 'a';
if (NULL == aFile || NULL == aFunction)
{
@@ -40,22 +53,121 @@ STATIC int8_t createStubFunctionBlock(FILE *aFile, cfunction_t *aFunction)
// prep
fprintf(aFile, "// Maximum amount of instances within test subject functions" NEWLINES);
fprintf(aFile, "#define STUB_INSTANCES_AMOUNT_%s %d" NEWLINES, aFunction->name, STUB_INSTANCES_AMOUNT);
fprintf(aFile, "#define "STUBINSTANCE_AMOUNT_S1" %d" NEWLINES, aFunction->name, STUB_INSTANCES_AMOUNT);
NEWLINE(aFile);
// parameter structure
fprintf(aFile, "// Expected parameter and return value structures" NEWLINES);
fprintf(aFile, "typedef struct _STUBPARAMETER_%s" NEWLINES, aFunction->name);
fprintf(aFile, "{" NEWLINES);
fprintf(aFile, "\tuint8_t u8StubCallTest; /**< @brief If stub call is a STUB_CALL_PASS or STUB_CALL_FAIL */" NEWLINES);
fprintf(aFile, "}" NEWLINES);
fprintf(aFile, "%s %s %s(", NCHECK(aFunction->prefix), NCHECK(aFunction->dataType), NCHECK(aFunction->name)); // todo remove leading " " when prefix is missing
fprintf(aFile, "\tuint8_t "STUBPARAMETER_CALLTEST_S"; /**< @brief If stub call is a STUB_CALL_PASS or STUB_CALL_FAIL */" NEWLINES);
parameter = aFunction->parameter.head;
parameterIndex = 'a';
while (parameter)
{
fprintf(aFile, "%s %s%s", NCHECK(parameter->type), NCHECK(parameter->name), (NULL != parameter->next ? ", " : ""));
fprintf(aFile, "\t%s "STUBPARAMETER_PARAM_S1"; /*!< @brief %s */" NEWLINES, NCHECK(parameter->type), parameterIndex++, NCHECK(parameter->name));
parameter = parameter->next;
}
fprintf(aFile, "){}" NEWLINES);
if (!isDatatypeVoid(aFunction->dataType))
{
fprintf(aFile, "\t%s "STUBPARAMETER_RETURN_S"; /**< @brief return value */" NEWLINES, aFunction->dataType);
}
fprintf(aFile, "} "STUBPARAMETER_TYPEDEF_S1";" NEWLINES, aFunction->name);
NEWLINE(aFile);
// Instance counter
fprintf(aFile, "// Instance counter for stub functions" NEWLINES);
fprintf(aFile, "uint8_t "STUBINSTANCE_S1" = 0;" NEWLINES, aFunction->name);
NEWLINE(aFile);
// expected parameter
fprintf(aFile, "// Expected parameter and return value arrays for in-stub tests" NEWLINES);
fprintf(aFile, STUBPARAMETER_TYPEDEF_S1 " " STUBPARAMETER_STRUCT_S1"["STUBINSTANCE_AMOUNT_S1"];" NEWLINES, aFunction->name, aFunction->name,
aFunction->name);
NEWLINE(aFile);
// stub function init
fprintf(aFile, "void init_%s(uint8_t "STUBINIT_PARAM_INSTANCE_S", uint8_t "STUBINIT_PARAM_CALLTEST_S, aFunction->name);
if (!isDatatypeVoid(aFunction->dataType))
{
fprintf(aFile, ", %s "STUBINIT_PARAM_RETURN_S, aFunction->dataType);
}
parameter = aFunction->parameter.head;
parameterIndex = 'a';
while (parameter)
{
fprintf(aFile, ", %s "STUBINIT_PARAM_PARAMETER_S1, NCHECK(parameter->type), parameterIndex++);
parameter = parameter->next;
}
fprintf(aFile, ")" NEWLINES);
fprintf(aFile, "{" NEWLINES);
fprintf(aFile, "\tif ("STUBINSTANCE_AMOUNT_S1" <= "STUBINIT_PARAM_INSTANCE_S")" NEWLINES, aFunction->name);
fprintf(aFile, "\t{" NEWLINES);
fprintf(aFile, "\t\tCU_FAIL_FATAL(\"init_%s() - "STUBINIT_PARAM_INSTANCE_S" out of bounce\");" NEWLINES, aFunction->name);
fprintf(aFile, "\t}" NEWLINES);
fprintf(aFile, "\t"STUBINSTANCE_S1" = 0;" NEWLINES, aFunction->name);
if (!isDatatypeVoid(aFunction->dataType))
{
fprintf(aFile, "\t"STUBPARAMETER_STRUCT_S1"["STUBINIT_PARAM_INSTANCE_S"]."STUBPARAMETER_RETURN_S" = "STUBINIT_PARAM_RETURN_S";" NEWLINES, aFunction->name);
}
parameter = aFunction->parameter.head;
parameterIndex = 'a';
while (parameter)
{
fprintf(aFile, "\t"STUBPARAMETER_STRUCT_S1"["STUBINIT_PARAM_INSTANCE_S"]."STUBPARAMETER_PARAM_S1" = "STUBINIT_PARAM_PARAMETER_S1";" NEWLINES,
aFunction->name, parameterIndex, parameterIndex);
++parameterIndex;
parameter = parameter->next;
}
fprintf(aFile, "}" NEWLINES);
NEWLINE(aFile);
// stub function
fprintf(aFile, "%s %s %s(", NCHECK(aFunction->prefix), NCHECK(aFunction->dataType), NCHECK(aFunction->name)); // todo remove leading " " when prefix is missing
parameter = aFunction->parameter.head;
parameterIndex = 'a';
while (parameter)
{
fprintf(aFile, "%s "STUBINIT_PARAM_PARAMETER_S1"%s", NCHECK(parameter->type), parameterIndex++, (NULL != parameter->next ? ", " : ""));
parameter = parameter->next;
}
fprintf(aFile, ")" NEWLINES);
fprintf(aFile, "{" NEWLINES);
fprintf(aFile, "\tswitch ("STUBPARAMETER_STRUCT_S1"["STUBINSTANCE_S1"]."STUBPARAMETER_CALLTEST_S")" NEWLINES, aFunction->name, aFunction->name);
fprintf(aFile, "\t{" NEWLINES"\tcase STUB_CALL_FAIL:"NEWLINES);
fprintf(aFile, "\t\tCU_FAIL(\"Inadvertent %s() call.\");"NEWLINES"\t\tbreak;"NEWLINES, aFunction->name);
fprintf(aFile, "\tcase STUB_CALL_PASS:" NEWLINES);
fprintf(aFile, "\t\tCU_PASS(\"%s() called.\");"NEWLINES"\t\tbreak;"NEWLINES, aFunction->name);
fprintf(aFile, "\tdefault:"NEWLINES"\t\tbreak;"NEWLINES);
fprintf(aFile, "\t}" NEWLINES);
parameter = aFunction->parameter.head;
parameterIndex = 'a';
while (parameter)
{
if (NULL != strstr(parameter->type, "*"))
{
fprintf(aFile, "\tCU_ASSERT_PTR_EQUAL(");
}
else
{
fprintf(aFile, "\tCU_ASSERT_EQUAL(");
}
fprintf(aFile, STUBINIT_PARAM_PARAMETER_S1", "STUBPARAMETER_STRUCT_S1"["STUBINSTANCE_S1"]."STUBPARAMETER_PARAM_S1");" NEWLINES, parameterIndex,
aFunction->name, aFunction->name, parameterIndex);
++parameterIndex;
parameter = parameter->next;
}
if (!isDatatypeVoid(aFunction->dataType))
{
fprintf(aFile, "\treturn "STUBPARAMETER_STRUCT_S1"["STUBINSTANCE_S1"++]."STUBPARAMETER_RETURN_S";" NEWLINES, aFunction->name, aFunction->name);
}
else
{
fprintf(aFile, "\t++"STUBINSTANCE_S1";"NEWLINES, aFunction->name);
}
fprintf(aFile, "}" NEWLINES);
// end comments
fprintf(aFile, STUB_END_S1 NEWLINES, aFunction->name, (NULL != aFunction->next ? NEWLINES : ""));
@@ -80,7 +192,9 @@ STATIC int8_t createStub(char *aOutput, cfunction_list_t *aFunctionList)
return -1;
}
fprintf(fdesc, "/* This is a stub for %s */" NEWLINES NEWLINES, gnu_basename(aOutput));
fprintf(fdesc, "/* @file %s"NEWLINES, gnu_basename(aOutput));
fprintf(fdesc, " * @details"NEWLINES" * This is a stub for CUnit.\\n"NEWLINES);
fprintf(fdesc, " * - generated by stubser -"NEWLINES" */" NEWLINES NEWLINES);
function = aFunctionList->head;
while (function)
@@ -117,7 +231,7 @@ int stubser_createStub(char *path, char *aOutput)
}
printf(STUB_CONSOLE_PARSE_OK_S1, gnu_basename(path));
sprintf(fileName, "%s/%s_stub.d", aOutput, strtok(gnu_basename(path), ".")); // todo only cut suffix (last ".")
sprintf(fileName, "%s/%s_stub.c", aOutput, strtok(gnu_basename(path), ".")); // todo only cut suffix (last ".")
ret = createStub(fileName, &functionList);
if (0 != ret)
{

13
src/stubser/stubser_loc.h
View File

@@ -26,9 +26,20 @@
#define STUB_END_S1 "/* End of stub %s() */" NEWLINES \
"// ----------------------------------------------<%s"
#define STUBINSTANCE_AMOUNT_S1 "STUB_INSTANCES_AMOUNT_%s" //STUB_INSTANCES_AMOUNT_modulfunction_1
#define STUBPARAMETER_TYPEDEF_S1 "stubparameter_t_%s" // stubparameter_t_modulfunction_1
#define STUBPARAMETER_STRUCT_S1 "stubparameter_%s" // stubparameter_modulfunction_1
#define STUBPARAMETER_PARAM_S1 "parameter_%c" // "stubparameter_modulfunction_1".parameter_a
#define STUBPARAMETER_CALLTEST_S "stubCallTest"
#define STUBPARAMETER_RETURN_S "returnValue" // "stubparameter_modulfunction_1".returnValue
#define STUBINSTANCE_S1 "stubInstance_%s" // stubInstance_modulfunction_1
#define STUBINIT_PARAM_INSTANCE_S "aInstance"
#define STUBINIT_PARAM_CALLTEST_S "aStubCallTest"
#define STUBINIT_PARAM_PARAMETER_S1 "aParameter_%c" // aParameter_a
#define STUBINIT_PARAM_RETURN_S "aReturnValue"
#define STUB_CONSOLE_OK "[ OK ]"
#define STUB_CONSOLE_FAIL "[FAIL]"
#define STUB_CONSOLE_PARSE_ERROR_S2 STUB_CONSOLE_FAIL " %s parsing failed (%d)\n"
#define STUB_CONSOLE_PARSE_OK_S1 STUB_CONSOLE_OK " %s parsing..."
#define STUB_CONSOLE_CREATE_ERROR_S2 STUB_CONSOLE_FAIL " %s creation failed (%d)\n"