The Tor Browser: security/nss/cmd/libpkix/testutil/testutil.c@6474c204b198 (annotated)

security/nss/cmd/libpkix/testutil/testutil.c@6474c204b198 (annotated)

security/nss/cmd/libpkix/testutil/testutil.c

Wed, 31 Dec 2014 06:09:35 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 06:09:35 +0100
changeset 0: 6474c204b198
permissions: -rwxr-xr-x

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 /*
  * testutil.c
  *
  * Utility error handling functions
  *
  */
 #include "testutil.h"
 /*
  * static global variable to keep track of total number of errors for
  * a particular test suite (eg. all the OID tests)
  */
 static int errCount = 0;
 /*
  * FUNCTION: startTests
  * DESCRIPTION:
  *
  *  Prints standard message for starting the test suite with the name pointed
  *  to by "testName". This function should be called in the beginning of every
  *  test suite.
  *
  * PARAMETERS:
  *  "testName"
  *      Address of string representing name of test suite.
  * THREAD SAFETY:
  *  Not Thread Safe - assumes exclusive access to "errCount"
  *  (see Thread Safety Definitions in Programmer's Guide)
  * RETURNS:
  *  Returns nothing.
  */
 void
 startTests(char *testName)
 {
         (void) printf("*START OF TESTS FOR %s:\n", testName);
         errCount = 0;
 }
 /*
  * FUNCTION: endTests
  * DESCRIPTION:
  *
  *  Prints standard message for ending the test suite with the name pointed
  *  to by "testName", followed by a success/failure message. This function
  *  should be called at the end of every test suite.
  *
  * PARAMETERS:
  *  "testName"
  *      Address of string representing name of test suite.
  * THREAD SAFETY:
  *  Not Thread Safe - assumes exclusive access to "errCount"
  *  (see Thread Safety Definitions in Programmer's Guide)
  * RETURNS:
  *  Returns nothing.
  */
 void
 endTests(char *testName)
 {
         char plural = ' ';
         (void) printf("*END OF TESTS FOR %s: ", testName);
         if (errCount > 0) {
                 if (errCount > 1) plural = 's';
                 (void) printf("%d SUBTEST%c FAILED.\n\n", errCount, plural);
         } else {
                 (void) printf("ALL TESTS COMPLETED SUCCESSFULLY.\n\n");
         }
 }
 /*
  * FUNCTION: subTest
  * DESCRIPTION:
  *
  *  Prints standard message for starting the subtest with the name pointed to
  *  by "subTestName". This function should be called at the beginning of each
  *  subtest.
  *
  * PARAMETERS:
  *  "subTestName"
  *      Address of string representing name of subTest.
  * THREAD SAFETY:
  *  Thread Safe (see Thread Safety Definitions in Programmer's Guide)
  * RETURNS:
  *  Returns nothing.
  */
 void
 subTest(char *subTestName)
 {
         (void) printf("TESTING: %s ...\n", subTestName);
 }
 /*
  * FUNCTION: testErrorUndo
  * DESCRIPTION:
  *
  *  Decrements the global variable "errCount" and prints a test failure
  *  expected message followed by the string pointed to by "msg". This function
  *  should be called when an expected error condition is encountered in the
  *  tests. Calling this function *correct* the previous errCount increment.
  *  It should only be called ONCE per subtest.
  *
  * PARAMETERS:
  *  "msg"
  *      Address of text of error message.
  * THREAD SAFETY:
  *  Not Thread Safe - assumes exclusive access to "errCount"
  *  (see Thread Safety Definitions in Programmer's Guide)
  * RETURNS:
  *  Returns nothing.
  */
 void
 testErrorUndo(char *msg)
 {
         --errCount;
         (void) printf("TEST FAILURE *** EXPECTED *** :%s\n", msg);
 }
 /*
  * FUNCTION: testError
  * DESCRIPTION:
  *
  *  Increments the global variable "errCount" and prints a standard test
  *  failure message followed by the string pointed to by "msg". This function
  *  should be called when an unexpected error condition is encountered in the
  *  tests. It should only be called ONCE per subtest.
  *
  * PARAMETERS:
  *  "msg"
  *      Address of text of error message.
  * THREAD SAFETY:
  *  Not Thread Safe - assumes exclusive access to "errCount"
  *  (see Thread Safety Definitions in Programmer's Guide)
  * RETURNS:
  *  Returns nothing.
  */
 void
 testError(char *msg)
 {
         ++errCount;
         (void) printf("TEST FAILURE: %s\n", msg);
 }
 /*
  * FUNCTION: PKIX_String2ASCII
  * DESCRIPTION:
  *
  *  Converts String object pointed to by "string" to its ASCII representation
  *  and returns the converted value. Returns NULL upon failure.
  *
  *  XXX Might want to use ESCASCII_DEBUG to show control characters, etc.
  *
  * PARAMETERS:
  *  "string"
  *      Address of String to be converted to ASCII. Must be non-NULL.
  *  "plContext"
  *      Platform-specific context pointer.
  * THREAD SAFETY:
  *  Thread Safe (see Thread Safety Definitions in Programmer's Guide)
  * RETURNS:
  *  Returns the ASCII representation of "string" upon success;
  *  NULL upon failure.
  */
 char *
 PKIX_String2ASCII(PKIX_PL_String *string, void *plContext)
 {
         PKIX_UInt32 length;
         char *asciiString = NULL;
         PKIX_Error *errorResult;
         errorResult = PKIX_PL_String_GetEncoded
                 (string,
                 PKIX_ESCASCII,
                 (void **)&asciiString,
                 &length,
                 plContext);
         if (errorResult) goto cleanup;
 cleanup:
         if (errorResult){
                 return (NULL);
         }
         return (asciiString);
 }
 /*
  * FUNCTION: PKIX_Error2ASCII
  * DESCRIPTION:
  *
  *  Converts Error pointed to by "error" to its ASCII representation and
  *  returns the converted value. Returns NULL upon failure.
  *
  * PARAMETERS:
  *  "error"
  *      Address of Error to be converted to ASCII. Must be non-NULL.
  *  "plContext"
  *      Platform-specific context pointer.
  * THREAD SAFETY:
  *  Thread Safe (see Thread Safety Definitions in Programmer's Guide)
  * RETURNS:
  *  Returns the ASCII representation of "error" upon success;
  *  NULL upon failure.
  */
 char *
 PKIX_Error2ASCII(PKIX_Error *error, void *plContext)
 {
         PKIX_UInt32 length;
         char *asciiString = NULL;
         PKIX_PL_String *pkixString = NULL;
         PKIX_Error *errorResult = NULL;
         errorResult = PKIX_PL_Object_ToString
                 ((PKIX_PL_Object*)error, &pkixString, plContext);
         if (errorResult) goto cleanup;
         errorResult = PKIX_PL_String_GetEncoded
                 (pkixString,
                 PKIX_ESCASCII,
                 (void **)&asciiString,
                 &length,
                 plContext);
 cleanup:
         if (pkixString){
                 if (PKIX_PL_Object_DecRef
                     ((PKIX_PL_Object*)pkixString, plContext)){
                         return (NULL);
                 }
         }
         if (errorResult){
                 return (NULL);
         }
         return (asciiString);
 }
 /*
  * FUNCTION: PKIX_Object2ASCII
  * DESCRIPTION:
  *
  *  Converts Object pointed to by "object" to its ASCII representation and
  *  returns the converted value. Returns NULL upon failure.
  *
  * PARAMETERS:
  *  "object"
  *      Address of Object to be converted to ASCII. Must be non-NULL.
  * THREAD SAFETY:
  *  Thread Safe (see Thread Safety Definitions in Programmer's Guide)
  * RETURNS:
  *  Returns the ASCII representation of "object" upon success;
  *  NULL upon failure.
  */
 char *
 PKIX_Object2ASCII(PKIX_PL_Object *object)
 {
         PKIX_UInt32 length;
         char *asciiString = NULL;
         PKIX_PL_String *pkixString = NULL;
         PKIX_Error *errorResult = NULL;
         errorResult = PKIX_PL_Object_ToString
                 (object, &pkixString, NULL);
         if (errorResult) goto cleanup;
         errorResult = PKIX_PL_String_GetEncoded
             (pkixString, PKIX_ESCASCII, (void **)&asciiString, &length, NULL);
 cleanup:
         if (pkixString){
                 if (PKIX_PL_Object_DecRef((PKIX_PL_Object*)pkixString, NULL)){
                         return (NULL);
                 }
         }
         if (errorResult){
                 return (NULL);
         }
         return (asciiString);
 }
 /*
  * FUNCTION: PKIX_Cert2ASCII
  * DESCRIPTION:
  *
  *  Converts Cert pointed to by "cert" to its partial ASCII representation and
  *  returns the converted value. Returns NULL upon failure.
  *
  * PARAMETERS:
  *  "cert"
  *      Address of Cert to be converted to ASCII. Must be non-NULL.
  * THREAD SAFETY:
  *  Thread Safe (see Thread Safety Definitions in Programmer's Guide)
  * RETURNS:
  *  Returns the partial ASCII representation of "cert" upon success;
  *  NULL upon failure.
  */
 char *
 PKIX_Cert2ASCII(PKIX_PL_Cert *cert)
 {
         PKIX_PL_X500Name *issuer = NULL;
         void *issuerAscii = NULL;
         PKIX_PL_X500Name *subject = NULL;
         void *subjectAscii = NULL;
         void *asciiString = NULL;
         PKIX_Error *errorResult = NULL;
         PKIX_UInt32 numChars;
         /* Issuer */
         errorResult = PKIX_PL_Cert_GetIssuer(cert, &issuer, NULL);
         if (errorResult) goto cleanup;
         issuerAscii = PKIX_Object2ASCII((PKIX_PL_Object*)issuer);
         /* Subject */
         errorResult = PKIX_PL_Cert_GetSubject(cert, &subject, NULL);
         if (errorResult) goto cleanup;
         if (subject){
                 subjectAscii = PKIX_Object2ASCII((PKIX_PL_Object*)subject);
         }
         errorResult = PKIX_PL_Malloc(200, &asciiString, NULL);
         if (errorResult) goto cleanup;
         numChars =
                 PR_snprintf
                 (asciiString,
 ,
                 "Issuer=%s\nSubject=%s\n",
                 issuerAscii,
                 subjectAscii);
         if (!numChars) goto cleanup;
 cleanup:
         if (issuer){
                 if (PKIX_PL_Object_DecRef((PKIX_PL_Object*)issuer, NULL)){
                         return (NULL);
                 }
         }
         if (subject){
                 if (PKIX_PL_Object_DecRef((PKIX_PL_Object*)subject, NULL)){
                         return (NULL);
                 }
         }
         if (PKIX_PL_Free((PKIX_PL_Object*)issuerAscii, NULL)){
                 return (NULL);
         }
         if (PKIX_PL_Free((PKIX_PL_Object*)subjectAscii, NULL)){
                 return (NULL);
         }
         if (errorResult){
                 return (NULL);
         }
         return (asciiString);
 }
 /*
  * FUNCTION: testHashcodeHelper
  * DESCRIPTION:
  *
  *  Computes the hashcode of the Object pointed to by "goodObject" and the
  *  Object pointed to by "otherObject" and compares them. If the result of the
  *  comparison is not the desired match as specified by "match", an error
  *  message is generated.
  *
  * PARAMETERS:
  *  "goodObject"
  *      Address of an object. Must be non-NULL.
  *  "otherObject"
  *      Address of another object. Must be non-NULL.
  *  "match"
  *      Boolean value representing the desired comparison result.
  *  "plContext"
  *      Platform-specific context pointer.
  * THREAD SAFETY:
  *  Thread Safe (see Thread Safety Definitions in Programmer's Guide)
  * RETURNS:
  *  Returns nothing.
  */
 void
 testHashcodeHelper(
         PKIX_PL_Object *goodObject,
         PKIX_PL_Object *otherObject,
         PKIX_Boolean match,
         void *plContext)
 {
         PKIX_UInt32 goodHash;
         PKIX_UInt32 otherHash;
         PKIX_Boolean cmpResult;
         PKIX_TEST_STD_VARS();
         PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_Hashcode
                         ((PKIX_PL_Object *)goodObject, &goodHash, plContext));
         PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_Hashcode
                         ((PKIX_PL_Object *)otherObject, &otherHash, plContext));
         cmpResult = (goodHash == otherHash);
         if ((match && !cmpResult) || (!match && cmpResult)){
                 testError("unexpected mismatch");
                 (void) printf("Hash1:\t%d\n", goodHash);
                 (void) printf("Hash2:\t%d\n", otherHash);
         }
 cleanup:
         PKIX_TEST_RETURN();
 }
 /*
  * FUNCTION: testToStringHelper
  * DESCRIPTION:
  *
  *  Calls toString on the Object pointed to by "goodObject" and compares the
  *  result to the string pointed to by "expected". If the results are not
  *  equal, an error message is generated.
  *
  * PARAMETERS:
  *  "goodObject"
  *      Address of Object. Must be non-NULL.
  *  "expected"
  *      Address of the desired string.
  *  "plContext"
  *      Platform-specific context pointer.
  * THREAD SAFETY:
  *  Thread Safe (see Thread Safety Definitions in Programmer's Guide)
  * RETURNS:
  *  Returns nothing.
  */
 void
 testToStringHelper(
         PKIX_PL_Object *goodObject,
         char *expected,
         void *plContext)
 {
         PKIX_PL_String *stringRep = NULL;
         char *actual = NULL;
         PKIX_TEST_STD_VARS();
         PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_ToString
                         (goodObject, &stringRep, plContext));
         actual = PKIX_String2ASCII(stringRep, plContext);
         if (actual == NULL){
                 pkixTestErrorMsg = "PKIX_String2ASCII Failed";
                 goto cleanup;
         }
         /*
          * If you are having trouble matching the string, uncomment the
          * PL_strstr function to figure out what's going on.
          */
         /*
             if (PL_strstr(actual, expected) == NULL){
                 testError("PL_strstr failed");
             }
         */
         if (PL_strcmp(actual, expected) != 0){
                 testError("unexpected mismatch");
                 (void) printf("Actual value:\t%s\n", actual);
                 (void) printf("Expected value:\t%s\n", expected);
         }
 cleanup:
         PKIX_PL_Free(actual, plContext);
         PKIX_TEST_DECREF_AC(stringRep);
         PKIX_TEST_RETURN();
 }
 /*
  * FUNCTION: testEqualsHelper
  * DESCRIPTION:
  *
  *  Checks if the Object pointed to by "goodObject" is Equal to the Object
  *  pointed to by "otherObject". If the result of the check is not the desired
  *  match as specified by "match", an error message is generated.
  *
  * PARAMETERS:
  *  "goodObject"
  *      Address of an Object. Must be non-NULL.
  *  "otherObject"
  *      Address of another Object. Must be non-NULL.
  *  "match"
  *      Boolean value representing the desired comparison result.
  *  "plContext"
  *      Platform-specific context pointer.
  * THREAD SAFETY:
  *  Thread Safe (see Thread Safety Definitions in Programmer's Guide)
  * RETURNS:
  *  Returns nothing.
  */
 void
 testEqualsHelper(
         PKIX_PL_Object *goodObject,
         PKIX_PL_Object *otherObject,
         PKIX_Boolean match,
         void *plContext)
 {
         PKIX_Boolean cmpResult;
         PKIX_TEST_STD_VARS();
         PKIX_TEST_EXPECT_NO_ERROR
                 (PKIX_PL_Object_Equals
                 (goodObject, otherObject, &cmpResult, plContext));
         if ((match && !cmpResult) || (!match && cmpResult)){
                 testError("unexpected mismatch");
                 (void) printf("Actual value:\t%d\n", cmpResult);
                 (void) printf("Expected value:\t%d\n", match);
         }
 cleanup:
         PKIX_TEST_RETURN();
 }
 /*
  * FUNCTION: testDuplicateHelper
  * DESCRIPTION:
  *  Checks if the Object pointed to by "object" is equal to its duplicate.
  *  If the result of the check is not equality, an error message is generated.
  * PARAMETERS:
  *  "object"
  *      Address of Object. Must be non-NULL.
  *  "plContext"
  *      Platform-specific context pointer.
  * THREAD SAFETY:
  *  Thread Safe (see Thread Safety Definitions in Programmer's Guide)
  * RETURNS:
  *  Returns nothing.
  */
 void
 testDuplicateHelper(PKIX_PL_Object *object, void *plContext)
 {
         PKIX_PL_Object *newObject = NULL;
         PKIX_Boolean cmpResult;
         PKIX_TEST_STD_VARS();
         PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_Duplicate
                                     (object, &newObject, plContext));
         PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_Equals
                                     (object, newObject, &cmpResult, plContext));
         if (!cmpResult){
                 testError("unexpected mismatch");
                 (void) printf("Actual value:\t%d\n", cmpResult);
                 (void) printf("Expected value:\t%d\n", PKIX_TRUE);
         }
 cleanup:
         PKIX_TEST_DECREF_AC(newObject);
         PKIX_TEST_RETURN();
 }

The Tor Browser / annotate

security/nss/cmd/libpkix/testutil/testutil.c@6474c204b198 (annotated)

security/nss/cmd/libpkix/testutil/testutil.c