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- /*
- *****************************************************************************************
- * *
- * COPYRIGHT: *
- * (C) Copyright Taligent, Inc., 1996, 1997 *
- * (C) Copyright International Business Machines Corporation, 1999 *
- * Licensed Material - Program-Property of IBM - All Rights Reserved. *
- * US Government Users Restricted Rights - Use, duplication, or disclosure *
- * restricted by GSA ADP Schedule Contract with IBM Corp. *
- * *
- *****************************************************************************************
- */
- #include <stdio.h>
- #include <stdlib.h>
- #include <string.h>
- #include <assert.h>
- #include <stdarg.h>
-
- /* NOTES:
- 3/20/1999 srl - strncpy called w/o setting nulls at the end
- */
-
- #define MAXTESTNAME 128
- #define MAXTESTS 512
- #define MAX_TEST_LOG 4096
-
- struct TestNode
- {
- char name[MAXTESTNAME];
- void (*test)();
- struct TestNode* sibling;
- struct TestNode* child;
- };
-
- typedef enum { RUNTESTS, SHOWTESTS } TestMode;
- #define TEST_SEPARATOR '/'
-
- #include "ctest.h"
-
- char ERROR_LOG[MAX_TEST_LOG][MAXTESTNAME];
-
- static TestNode* addTestNode( TestNode *root, const char *name );
-
- static TestNode* createTestNode();
-
- static int strncmp_nullcheck( const char* s1,
- const char* s2,
- int n );
-
- static void getNextLevel( const char* name,
- int* nameLen,
- const char** nextName );
-
- static void iterateTestsWithLevel( const TestNode *root, int len,
- const TestNode** list,
- TestMode mode);
- /* If we need to make the framework multi-thread safe
- we need to pass around the following 3 vars
- */
-
- static void help ( const char *argv0 );
-
- static int ERRONEOUS_FUNCTION_COUNT = 0;
- int ERROR_COUNT = 0;
- static int INDENT_LEVEL = 0;
- int VERBOSITY = 0; /* be No-verbose by default */
- int ERR_MSG =1; /*error messages will be displayed by default*/
- /*-------------------------------------------*/
-
- /* strncmp that also makes sure there's a \0 at s2[0] */
- int strncmp_nullcheck( const char* s1,
- const char* s2,
- int n )
- {
- if ( s2[n] != 0 ) return 3; /* null check fails */
- else return strncmp ( s1, s2, n );
- }
-
- void getNextLevel( const char* name,
- int* nameLen,
- const char** nextName )
- {
- /* Get the next component of the name */
- *nextName = strchr(name, TEST_SEPARATOR);
-
- if( *nextName != 0 )
- {
- char n[255];
- *nameLen = (*nextName) - name;
- (*nextName)++; /* skip '/' */
- strncpy(n, name, *nameLen);
- n[*nameLen] = 0;
- /* printf("->%s-< [%d] -> [%s]\n", name, *nameLen, *nextName);*/
- }
- else *nameLen = strlen(name);
- }
-
- TestNode *createTestNode( )
- {
- TestNode *newNode;
-
- newNode = (TestNode*)malloc ( sizeof ( TestNode ) );
-
- newNode->name[0] = '\0';
- newNode->test = NULL;
- newNode->sibling = NULL;
- newNode->child = NULL;
-
- return newNode;
- }
-
- void addTest ( TestNode** root,
- TestFunctionPtr test,
- const char* name )
- {
- TestNode *newNode;
-
- /*if this is the first Test created*/
- if (*root == NULL) *root = createTestNode();
-
- newNode = addTestNode( *root, name );
- assert(newNode != 0 );
- /* printf("addTest: nreName = %s\n", newNode->name );*/
-
- newNode->test = test;
- }
-
- /* non recursive insert function */
- TestNode *addTestNode ( TestNode *root, const char *name )
- {
- const char* nextName;
- TestNode *nextNode, *curNode;
- int nameLen; /* length of current 'name' */
-
- /* remove leading slash */
- if ( *name == TEST_SEPARATOR ) name++;
-
- curNode = root;
-
- for(;;)
- {
- /* Start with the next child */
- nextNode = curNode->child;
-
- getNextLevel ( name, &nameLen, &nextName );
-
- /* printf("* %s\n", name );*/
-
- /* if nextNode is already null, then curNode has no children
- -- add them */
- if( nextNode == NULL )
- {
- /* Add all children of the node */
- do
- {
- curNode->child = createTestNode ( );
-
- /* Get the next component of the name */
- getNextLevel ( name, &nameLen, &nextName );
-
- /* update curName to have the next name segment */
- strncpy ( curNode->child->name , name, nameLen );
- curNode->child->name[nameLen] = 0;
- /* printf("*** added %s\n", curNode->child->name );*/
- curNode = curNode->child;
- name = nextName;
- }
- while( name != NULL );
-
- return curNode;
- }
-
- /* Search across for the name */
- while (strncmp_nullcheck ( name, nextNode->name, nameLen) != 0 )
- {
- curNode = nextNode;
- nextNode = nextNode -> sibling;
-
- if ( nextNode == NULL )
- {
- /* Did not find 'name' on this level. */
- nextNode = createTestNode ( );
- strncpy( nextNode->name, name, nameLen );
- nextNode->name[nameLen] = 0;
- curNode->sibling = nextNode;
- break;
- }
- }
-
- /* nextNode matches 'name' */
-
- if (nextName == NULL) /* end of the line */
- {
- return nextNode;
- }
-
- /* Loop again with the next item */
- name = nextName;
- curNode = nextNode;
- }
- }
-
- void iterateTestsWithLevel ( const TestNode* root,
- int len,
- const TestNode** list,
- TestMode mode)
- {
- int i;
- int saveIndent;
-
- char pathToFunction[MAXTESTNAME] = "";
- char separatorString[2] = { TEST_SEPARATOR, '\0'};
-
- if ( root == NULL ) return;
-
- list[len++] = root;
-
- for ( i=0;i<(len-1);i++ )
- {
- strcat(pathToFunction, list[i]->name);
- strcat(pathToFunction, separatorString);
- }
-
- strcat(pathToFunction, list[i]->name);
-
- INDENT_LEVEL = len;
- if ( (mode == RUNTESTS) && (root->test != NULL))
- {
- int myERROR_COUNT = ERROR_COUNT;
- root->test();
- if (myERROR_COUNT != ERROR_COUNT)
- {
-
- log_info("---[%d ERRORS] ", ERROR_COUNT - myERROR_COUNT);
- strcpy(ERROR_LOG[ERRONEOUS_FUNCTION_COUNT++], pathToFunction);
- }
- else log_info("---[OK] ");
- }
-
-
- /* we want these messages to be at 0 indent. so just push the indent level breifly. */
- saveIndent = INDENT_LEVEL;
- INDENT_LEVEL = 0;
- log_info("%s%s%c\n", (list[i]->test||mode==SHOWTESTS)?"---":"",pathToFunction, list[i]->test?'\0':TEST_SEPARATOR );
- INDENT_LEVEL = saveIndent;
-
- iterateTestsWithLevel ( root->child, len, list, mode );
-
- len--;
-
- if ( len != 0 ) /* DO NOT iterate over siblings of the root. */
- iterateTestsWithLevel ( root->sibling, len, list, mode );
- }
-
-
-
- void showTests ( const TestNode *root )
- {
- /* make up one for them */
- const TestNode *aList[MAXTESTS];
-
- if (root == NULL) log_err("TEST CAN'T BE FOUND!");
-
- iterateTestsWithLevel ( root, 0, aList, SHOWTESTS );
-
- }
-
- void runTests ( const TestNode *root )
- {
- int i;
- const TestNode *aList[MAXTESTS];
- /* make up one for them */
-
-
- if (root == NULL) log_err("TEST CAN'T BE FOUND!\n");
-
- ERRONEOUS_FUNCTION_COUNT = ERROR_COUNT = 0;
- iterateTestsWithLevel ( root, 0, aList, RUNTESTS );
-
- /*print out result summary*/
-
- if (ERROR_COUNT)
- {
- log_info("\nSUMMARY:\n******* [Total error count:\t%d]\n Errors in\n", ERROR_COUNT);
- for (i=0;i < ERRONEOUS_FUNCTION_COUNT; i++) log_info("[%s]\n",ERROR_LOG[i]);
- }
- else
- {
- log_info("\n[All tests passed successfully...]\n");
- }
-
- }
-
- const TestNode* getTest(const TestNode* root, const char* name)
- {
- const char* nextName;
- TestNode *nextNode;
- const TestNode* curNode;
- int nameLen; /* length of current 'name' */
-
- if (root == NULL) log_err("TEST CAN'T BE FOUND!\n");
- /* remove leading slash */
- if ( *name == TEST_SEPARATOR ) name++;
-
- curNode = root;
-
- for(;;)
- {
- /* Start with the next child */
- nextNode = curNode->child;
-
- getNextLevel ( name, &nameLen, &nextName );
-
- /* printf("* %s\n", name );*/
-
- /* if nextNode is already null, then curNode has no children
- -- add them */
- if( nextNode == NULL )
- {
- return NULL;
- }
-
- /* Search across for the name */
- while (strncmp_nullcheck ( name, nextNode->name, nameLen) != 0 )
- {
- curNode = nextNode;
- nextNode = nextNode -> sibling;
-
- if ( nextNode == NULL )
- {
- /* Did not find 'name' on this level. */
- return NULL;
- }
- }
-
- /* nextNode matches 'name' */
-
- if (nextName == NULL) /* end of the line */
- {
- return nextNode;
- }
-
- /* Loop again with the next item */
- name = nextName;
- curNode = nextNode;
- }
- }
-
- void log_err(const char* pattern, ...)
- {
- va_list ap;
- if( ERR_MSG == FALSE){
- ERROR_COUNT++;
- return;
- }
- va_start(ap, pattern);
- fprintf(stdout, "%-*s", INDENT_LEVEL," " );
- vfprintf(stderr, pattern, ap);
- va_end(ap);
-
- ERROR_COUNT++;
- }
-
- void log_info(const char* pattern, ...)
- {
- va_list ap;
-
- va_start(ap, pattern);
- fprintf(stdout, "%-*s", INDENT_LEVEL," " );
- vfprintf(stdout, pattern, ap);
- va_end(ap);
- }
-
- void log_verbose(const char* pattern, ...)
- {
- va_list ap;
-
- if ( VERBOSITY == FALSE )
- return;
-
- va_start(ap, pattern);
- fprintf(stdout, "%-*s", INDENT_LEVEL," " );
- vfprintf(stdout, pattern, ap);
- va_end(ap);
- }
-
-
-
-
- int processArgs(const TestNode* root,
- int argc,
- const char** argv)
- {
- /**
- * This main will parse the l, v, h, n, and path arguments
- */
- const TestNode* toRun;
- int i;
- int doList = FALSE;
- int runAll = FALSE;
- int subtreeOptionSeen = FALSE;
-
- int errorCount = 0;
-
- toRun = root;
- VERBOSITY = FALSE;
- ERR_MSG = TRUE;
-
- for( i=1; i<argc; i++)
- {
- if ( argv[i][0] == '/' )
- {
- printf("Selecting subtree '%s'\n", argv[i]);
-
- if ( argv[i][1] == 0 )
- toRun = root;
- else
- toRun = getTest(root, argv[i]);
-
- if ( toRun == NULL )
- {
- printf("* Could not find any matching subtree\n");
- return -1;
- }
-
- if( doList == TRUE)
- showTests(toRun);
- else if( runAll == TRUE)
- runTests(toRun);
- else
- runTests(toRun);
-
- errorCount += ERROR_COUNT;
-
- subtreeOptionSeen = TRUE;
- }
- else if (strcmp( argv[i], "-v" )==0 )
- {
- VERBOSITY = TRUE;
- }
- else if (strcmp( argv[i], "-verbose")==0 )
- {
- VERBOSITY = TRUE;
- }
- else if (strcmp( argv[i], "-l" )==0 )
- {
- doList = TRUE;
- }
- else if (strcmp( argv[i], "-all") ==0)
- {
- runAll = TRUE;
- }
- else if(strcmp( argv[i], "-a") == 0)
- {
- runAll = TRUE;
- }
- else if(strcmp( argv[i], "-n") == 0)
- {
- ERR_MSG = FALSE;
- }
- else if (strcmp( argv[i], "-no_err_msg") == 0)
- {
- ERR_MSG = FALSE;
- }
- else if (strcmp( argv[1], "-h" )==0 )
- {
- help( argv[0] );
- return 0;
- }
- else
- {
- printf("* unknown option: %s\n", argv[i]);
- help( argv[0] );
- return -1;
- }
- }
-
- if( subtreeOptionSeen == FALSE) /* no other subtree given, run the default */
- {
- if( doList == TRUE)
- showTests(toRun);
- else if( runAll == TRUE)
- runTests(toRun);
- else
- runTests(toRun);
-
- errorCount += ERROR_COUNT;
- }
- else
- {
- if( ( doList == FALSE ) && ( errorCount > 0 ) )
- printf(" Total errors: %d\n", errorCount );
- }
-
- return errorCount; /* total error count */
- }
-
- /**
- * Display program invocation arguments
- */
-
- void help ( const char *argv0 )
- {
- printf("Usage: %s [ -l ] [ -v ] [ -verbose] [-a] [ -all] [-n] \n [ -no_err_msg] [ -h ] [ /path/to/test ]\n",
- argv0);
- printf(" -l To get a list of test names\n");
- printf(" -all To run all the test\n");
- printf(" -a To run all the test(same a -all)\n");
- printf(" -verbose To turn ON verbosity\n");
- printf(" -v To turn ON verbosity(same as -verbose)\n");
- printf(" -h To print this message\n");
- printf(" -n To turn OFF printing error messages\n");
- printf(" -no_err_msg (same as -n) \n");
- printf(" -[/subtest] To run a subtest \n");
- printf(" eg: to run just the utility tests type: cintltest /tsutil) \n");
- }
-
-