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/*******************************************************************************
* Copyright (c) 2011 protos software gmbh (http://www.protos.de).
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* CONTRIBUTORS:
* Thomas Schuetz (initial contribution)
*
*******************************************************************************/
#include "etUnit/etUnit.h"
#include <string.h>
#include <time.h>
#include <stdlib.h>
#include "debugging/etLogger.h"
/*** member variables */
/* file handling */
static FILE* etUnit_reportfile = NULL;
/* counters */
static etInt16 etUnit_nextCaseId = 1;
#define ETUNIT_MAX_TEST_CASES 256
static etBool etUnit_testcaseSuccess[ETUNIT_MAX_TEST_CASES];
#define ETUNIT_FAILURE_TEXT_LEN 256
/* time measuring */
static clock_t etUnit_startTime = 0;
static clock_t etUnit_currentTime = 0;
/* order */
#define ETUNIT_ORDER_MAX 16
typedef struct OrderInfo {
etInt16 id;
etInt16 currentIndex;
etInt16 size;
etInt16* list;
}
OrderInfo;
static OrderInfo etUnit_orderInfo[ETUNIT_ORDER_MAX];
/* forward declarations of private functions */
static void expect_equal_int(etInt16 id, const char* message, etInt32 expected, etInt32 actual, const char* file, int line);
static void expect_equal_uint(etInt16 id, const char* message, etUInt32 expected, etUInt32 actual, const char* file, int line);
static void expect_equal_float(etInt16 id, const char* message, etFloat64 expected, etFloat64 actual, etFloat64 precision, const char* file, int line);
static void etUnit_handleExpect(etInt16 id, etBool result, const char *trace, const char* expected, const char* actual, const char* file, int line);
/* public functions */
void etUnit_open(const char* testResultPath, const char* testFileName) {
etLogger_logInfoF("************* TEST START (%s) **************", testFileName);
{
char filename[ETUNIT_FAILURE_TEXT_LEN];
int i;
if (testResultPath!=NULL)
sprintf(filename, "%s/%s.etu", testResultPath, testFileName);
else
sprintf(filename, "%s.etu", testFileName);
/* init global data */
for (i=0; i<ETUNIT_ORDER_MAX; ++i)
etUnit_orderInfo[i].id = 0;
for (i=0; i<ETUNIT_MAX_TEST_CASES; ++i)
etUnit_testcaseSuccess[i] = TRUE;
if (etUnit_reportfile == NULL) {
etUnit_reportfile = etLogger_fopen(filename, "w+");
if (etUnit_reportfile != NULL) {
etLogger_fprintf(etUnit_reportfile, "etUnit report\n");
} else {
etLogger_logErrorF("Unable to open file %s", filename);
}
}
}
/* prepare time measurement */
etUnit_startTime = clock();
etUnit_currentTime = clock();
etLogger_logInfoF("Start Time: %ld", etUnit_startTime);
}
void etUnit_close(void) {
if (etUnit_reportfile != NULL) {
etLogger_fclose(etUnit_reportfile);
etUnit_reportfile = NULL;
}
etLogger_logInfoF("End Time: %ld", clock());
etLogger_logInfoF("************* TEST END **************");
}
void etUnit_openTestSuite(const char* testSuiteName) {
if (etUnit_reportfile != NULL) {
etLogger_fprintf(etUnit_reportfile, "ts start: %s\n", testSuiteName);
}
}
void etUnit_closeTestSuite(void) {
}
etInt16 etUnit_openTestCase(const char* testCaseName) {
etInt16 caseId = etUnit_nextCaseId++;
if (caseId >= ETUNIT_MAX_TEST_CASES) {
etLogger_logErrorF("Too many test cases. Maximum number of test cases is %d\n", ETUNIT_MAX_TEST_CASES);
etLogger_logErrorF("ETUNIT_MAX_TEST_CASES (etUnit_openTestCase, %s: %d)", __FILE__, __LINE__);
exit(-1);
}
if (etUnit_reportfile != NULL) {
etLogger_fprintf(etUnit_reportfile, "tc start %d: %s\n", caseId, testCaseName);
}
return caseId;
}
void etUnit_closeTestCase(etInt16 id) {
clock_t time = clock() - etUnit_currentTime;
etUnit_currentTime = clock();
if (etUnit_reportfile != NULL) {
etLogger_fprintf(etUnit_reportfile, "tc end %d: %d\n", id, time);
}
}
etInt16 etUnit_openAll(const char* testResultPath, const char* testFileName, const char* testSuiteName, const char* testCaseName){
etUnit_open(testResultPath, testFileName);
etUnit_openTestSuite(testSuiteName);
return etUnit_openTestCase(testCaseName);
}
void etUnit_closeAll(etInt16 id){
etUnit_closeTestCase(id);
etUnit_closeTestSuite();
etUnit_close();
}
void etUnit_testFinished(etInt16 id) {
}
void expectTrue(etInt16 id, const char* message, etBool condition, const char* file, int line) {
if (condition == FALSE) {
char testresult[ETUNIT_FAILURE_TEXT_LEN];
sprintf(testresult, "%s: *** EXPECT_TRUE == FALSE", message);
etUnit_handleExpect(id, FALSE, testresult, "TRUE", "FALSE", file, line);
} else {
etUnit_handleExpect(id, TRUE, "", NULL, NULL, file, line);
}
}
void expectFalse(etInt16 id, const char* message, etBool condition, const char* file, int line) {
if (condition == TRUE) {
char testresult[ETUNIT_FAILURE_TEXT_LEN];
sprintf(testresult, "%s: EXPECT_FALSE == TRUE", message);
etUnit_handleExpect(id, FALSE, testresult, "FALSE", "TRUE", file, line);
} else {
etUnit_handleExpect(id, TRUE, "", NULL, NULL, file, line);
}
}
void expectEqualInt8(etInt16 id, const char* message, etInt8 expected, etInt8 actual, const char* file, int line) {
expect_equal_int(id, message, (etInt32) expected, (etInt32) actual, file, line);
}
void expectEqualInt16(etInt16 id, const char* message, etInt16 expected, etInt16 actual, const char* file, int line) {
expect_equal_int(id, message, (etInt32) expected, (etInt32) actual, file, line);
}
void expectEqualInt32(etInt16 id, const char* message, etInt32 expected, etInt32 actual, const char* file, int line) {
expect_equal_int(id, message, (etInt32) expected, (etInt32) actual, file, line);
}
void expectEqualUInt8(etInt16 id, const char* message, etUInt8 expected, etUInt8 actual, const char* file, int line) {
expect_equal_uint(id, message, (etUInt32) expected, (etUInt32) actual, file, line);
}
void expectEqualUInt16(etInt16 id, const char* message, etUInt16 expected, etUInt16 actual, const char* file, int line) {
expect_equal_uint(id, message, (etUInt32) expected, (etUInt32) actual, file, line);
}
void expectEqualUInt32(etInt16 id, const char* message, etUInt32 expected, etUInt32 actual, const char* file, int line) {
expect_equal_uint(id, message, (etUInt32) expected, (etUInt32) actual, file, line);
}
void expect_equal_void_ptr(etInt16 id, const char* message, const void* expected, const void* actual, const char* file, int line) {
if (expected != actual) {
char testresult[ETUNIT_FAILURE_TEXT_LEN];
char exp[16], act[16];
sprintf(testresult, "%s: expected=%ld, actual=%ld", message, (etUInt32) expected, (etUInt32) actual);
sprintf(exp, "%ld", (etUInt32) expected);
sprintf(act, "%ld", (etUInt32) actual);
etUnit_handleExpect(id, FALSE, testresult, exp, act, file, line);
} else {
etUnit_handleExpect(id, TRUE, "", NULL, NULL, file, line);
}
}
void expectEqualFloat32(etInt16 id, const char* message, etFloat32 expected, etFloat32 actual, etFloat32 precision, const char* file, int line) {
expect_equal_float(id, message, expected, actual, precision, file, line);
}
void expectEqualFloat64(etInt16 id, const char* message, etFloat64 expected, etFloat64 actual, etFloat64 precision, const char* file, int line) {
expect_equal_float(id, message, expected, actual, precision, file, line);
}
static OrderInfo* getOrderInfo(etInt16 id) {
int i;
for (i=0; i<ETUNIT_ORDER_MAX; ++i)
if (etUnit_orderInfo[i].id==id)
return etUnit_orderInfo+i;
return NULL;
}
void expectOrderStart(etInt16 id, etInt16* list, etInt16 size, const char* file, int line) {
int i;
for (i=0; i<ETUNIT_ORDER_MAX; ++i)
if (etUnit_orderInfo[i].id==0) {
etUnit_orderInfo[i].id = id;
etUnit_orderInfo[i].currentIndex = 0;
etUnit_orderInfo[i].size = size;
etUnit_orderInfo[i].list = list;
break;
}
}
void expectOrder(etInt16 id, const char* message, etInt16 identifier, const char* file, int line){
OrderInfo* info = getOrderInfo(id);
if (info!=NULL) {
if (info->currentIndex < info->size) {
if (info->list[info->currentIndex] != identifier){
char testresult[ETUNIT_FAILURE_TEXT_LEN];
char exp[16], act[16];
sprintf(testresult, "EXPECT_ORDER %s: index=%d, expected=%d, actual=%d", message, info->currentIndex, identifier, info->list[info->currentIndex]);
sprintf(exp, "%d", identifier);
sprintf(act, "%d", info->list[info->currentIndex]);
etUnit_handleExpect(id, FALSE, testresult, exp, act, file, line);
}
else {
etUnit_handleExpect(id, TRUE, "", NULL, NULL, file, line);
info->currentIndex++;
}
}
else {
char testresult[ETUNIT_FAILURE_TEXT_LEN];
sprintf(testresult, "EXPECT_ORDER: index(%d) is too big in %s", info->currentIndex, message);
etUnit_handleExpect(id, FALSE, testresult, NULL, NULL, file, line);
etLogger_logInfoF("EXPECT_ORDER: index too big in %s", message);
}
}
}
void expectOrderEnd(etInt16 id, const char* message, etInt16 identifier, const char* file, int line) {
OrderInfo* info = getOrderInfo(id);
expectOrder(id, message, identifier, file, line);
if (info->currentIndex != info->size){
char testresult[ETUNIT_FAILURE_TEXT_LEN];
sprintf(testresult, "EXPECT_ORDER_END %s: wrong index at the end: expected=%d, actual=%d", message, info->size, info->currentIndex);
etUnit_handleExpect(id, FALSE, testresult, NULL, NULL, file, line);
}
}
etBool etUnit_isSuccess(etInt16 id) {
return etUnit_testcaseSuccess[id];
}
/* private functions */
static void expect_equal_int(etInt16 id, const char* message, etInt32 expected, etInt32 actual, const char* file, int line) {
if (expected != actual) {
char testresult[ETUNIT_FAILURE_TEXT_LEN];
char exp[16], act[16];
sprintf(testresult, "%s: expected=%ld, actual=%ld", message, expected, actual);
sprintf(exp, "%ld", expected);
sprintf(act, "%ld", actual);
etUnit_handleExpect(id, FALSE, testresult, exp, act, file, line);
} else {
etUnit_handleExpect(id, TRUE, "", NULL, NULL, file, line);
}
}
static void expect_equal_uint(etInt16 id, const char* message, etUInt32 expected, etUInt32 actual, const char* file, int line) {
if (expected != actual) {
char testresult[ETUNIT_FAILURE_TEXT_LEN];
char exp[16], act[16];
sprintf(testresult, "%s: expected=%lu, actual=%lu", message, expected, actual);
sprintf(exp, "%lu", expected);
sprintf(act, "%lu", actual);
etUnit_handleExpect(id, FALSE, testresult, exp, act, file, line);
} else {
etUnit_handleExpect(id, TRUE, "", NULL, NULL, file, line);
}
}
static void expect_equal_float(etInt16 id, const char* message, etFloat64 expected, etFloat64 actual, etFloat64 precision, const char* file, int line) {
if (expected - actual < -precision || expected - actual > precision) {
char testresult[ETUNIT_FAILURE_TEXT_LEN];
char exp[16], act[16];
sprintf(testresult, "%s: expected=%f, actual=%f", message, expected, actual);
sprintf(exp, "%f", expected);
sprintf(act, "%f", actual);
etUnit_handleExpect(id, FALSE, testresult, exp, act, file, line);
} else {
etUnit_handleExpect(id, TRUE, "", NULL, NULL, file, line);
}
}
static void etUnit_handleExpect(etInt16 id, etBool result, const char *resulttext, const char* exp, const char* act, const char* file, int line) {
if (result == TRUE) {
/* nothing to do because no failure */
}
else {
if (etUnit_testcaseSuccess[id] == TRUE){
/* first failure will be remembered */
etUnit_testcaseSuccess[id] = FALSE;
if (act!=NULL && exp!=NULL)
etLogger_fprintf(etUnit_reportfile, "tc fail %d: #%s#%s#%s:%d#%s\n", id, exp, act, file, line, resulttext);
else
etLogger_fprintf(etUnit_reportfile, "tc fail %d: ###%s:%d#%s\n", id, file, line, resulttext);
}
else{
/* more than one error will be ignored */
}
}
}
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