Quelle  test_error.c   Sprache: C

/* 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/. */
/*
 * test_error.c
 *
 * Tests Error Object Creation, ToString, Callbacks and Destroy
 *
 */

#include "testutil.h"
#include "testutil_nss.h"

static void *plContext = NULL;

static void
createErrors(
    PKIX_Error **error,
    PKIX_Error **error2,
    PKIX_Error **error3,
    PKIX_Error **error5,
    PKIX_Error **error6,
    PKIX_Error **error7,
    char *infoChar)

{
    PKIX_PL_String *infoString = NULL;

    PKIX_TEST_STD_VARS();

    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_String_Create(
        PKIX_ESCASCII,
        infoChar,
        PL_strlen(infoChar),
        &infoString,
        plContext));

    PKIX_TEST_EXPECT_NO_ERROR(PKIX_Error_Create(PKIX_MEM_ERROR,
                                                NULL,
                                                NULL,
                                                PKIX_TESTANOTHERERRORMESSAGE,
                                                error2,
                                                plContext));

    PKIX_TEST_EXPECT_NO_ERROR(PKIX_Error_Create(PKIX_OBJECT_ERROR,
                                                *error2,
                                                (PKIX_PL_Object *)infoString,
                                                PKIX_TESTERRORMESSAGE,
                                                error,
                                                plContext));

    PKIX_TEST_EXPECT_NO_ERROR(PKIX_Error_Create(PKIX_OBJECT_ERROR,
                                                *error2,
                                                (PKIX_PL_Object *)infoString,
                                                PKIX_TESTERRORMESSAGE,
                                                error3,
                                                plContext));

    PKIX_TEST_EXPECT_NO_ERROR(PKIX_Error_Create(PKIX_OBJECT_ERROR,
                                                NULL,
                                                (PKIX_PL_Object *)infoString,
                                                0,
                                                error5,
                                                plContext));

    PKIX_TEST_EXPECT_NO_ERROR(PKIX_Error_Create(PKIX_MEM_ERROR,
                                                *error5,
                                                (PKIX_PL_Object *)infoString,
                                                0,
                                                error6,
                                                plContext));

    PKIX_TEST_EXPECT_NO_ERROR(PKIX_Error_Create(PKIX_OBJECT_ERROR,
                                                *error6,
                                                (PKIX_PL_Object *)infoString,
                                                0,
                                                error7,
                                                plContext));

cleanup:

    PKIX_TEST_DECREF_AC(infoString);

    PKIX_TEST_RETURN();
}

static void
testGetErrorClass(PKIX_Error *error, PKIX_Error *error2)
{
    PKIX_ERRORCLASS errClass;

    PKIX_TEST_STD_VARS();

    PKIX_TEST_EXPECT_NO_ERROR(PKIX_Error_GetErrorClass(error, &errClass, plContext));

    if (errClass != PKIX_OBJECT_ERROR) {
        testError("Incorrect Class Returned");
    }

    PKIX_TEST_EXPECT_NO_ERROR(PKIX_Error_GetErrorClass(error2, &errClass, plContext));

    if (errClass != PKIX_MEM_ERROR) {
        testError("Incorrect Class Returned");
    }

    PKIX_TEST_EXPECT_NO_ERROR(PKIX_Error_GetErrorClass(PKIX_ALLOC_ERROR(),
                                                       &errClass, plContext));
    if (errClass != PKIX_FATAL_ERROR) {
        testError("Incorrect Class Returned");
    }

cleanup:
    PKIX_TEST_RETURN();
}

static void
testGetDescription(
    PKIX_Error *error,
    PKIX_Error *error2,
    PKIX_Error *error3,
    char *descChar,
    char *descChar2)
{

    PKIX_PL_String *targetString = NULL;
    char *temp = NULL;

    PKIX_TEST_STD_VARS();

    PKIX_TEST_EXPECT_NO_ERROR(PKIX_Error_GetDescription(error, &targetString, plContext));
    temp = PKIX_String2ASCII(targetString, plContext);
    PKIX_TEST_DECREF_BC(targetString);

    if (temp) {
        if (PL_strcmp(temp, descChar) != 0) {
            testError("Incorrect description returned");
        }
        PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Free(temp, plContext));
    }

    PKIX_TEST_EXPECT_NO_ERROR(PKIX_Error_GetDescription(error2, &targetString, plContext));
    temp = PKIX_String2ASCII(targetString, plContext);
    PKIX_TEST_DECREF_BC(targetString);

    if (temp) {
        if (PL_strcmp(temp, descChar2) != 0) {
            testError("Incorrect description returned");
        }
        PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Free(temp, plContext));
    }

    PKIX_TEST_EXPECT_NO_ERROR(PKIX_Error_GetDescription(error3, &targetString, plContext));
    temp = PKIX_String2ASCII(targetString, plContext);
    PKIX_TEST_DECREF_BC(targetString);

    if (temp) {
        if (PL_strcmp(temp, descChar) != 0) {
            testError("Incorrect description returned");
        }
        PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Free(temp, plContext));
    }

cleanup:

    PKIX_TEST_RETURN();
}

static void
testGetCause(PKIX_Error *error, PKIX_Error *error2, PKIX_Error *error3)
{

    PKIX_Error *error4 = NULL;
    PKIX_PL_String *targetString = NULL;
    char *temp = NULL;
    PKIX_Boolean boolResult;

    PKIX_TEST_STD_VARS();

    PKIX_TEST_EXPECT_NO_ERROR(PKIX_Error_GetCause(error, &error4, plContext));

    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_Equals((PKIX_PL_Object *)error2,
                                                    (PKIX_PL_Object *)error4,
                                                    &boolResult, plContext));
    if (!boolResult)
        testError("Incorrect Cause returned");

    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_ToString((PKIX_PL_Object *)error4,
                                                      &targetString, plContext));

    temp = PKIX_String2ASCII(targetString, plContext);
    if (temp) {
        PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Free(temp, plContext));
    }

    PKIX_TEST_DECREF_BC(targetString);
    PKIX_TEST_DECREF_BC(error4);

    PKIX_TEST_EXPECT_NO_ERROR(PKIX_Error_GetCause(error3, &error4, plContext));
    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_Equals((PKIX_PL_Object *)error2,
                                                    (PKIX_PL_Object *)error4,
                                                    &boolResult, plContext));
    if (!boolResult)
        testError("Incorrect Cause returned");

    PKIX_TEST_DECREF_BC(error4);

cleanup:

    PKIX_TEST_RETURN();
}

static void
testGetSupplementaryInfo(PKIX_Error *error, char *infoChar)
{

    PKIX_PL_Object *targetString = NULL;
    char *temp = NULL;

    PKIX_TEST_STD_VARS();

    PKIX_TEST_EXPECT_NO_ERROR(PKIX_Error_GetSupplementaryInfo(error, &targetString, plContext));
    temp = PKIX_String2ASCII((PKIX_PL_String *)targetString, plContext);
    PKIX_TEST_DECREF_BC(targetString);

    if (temp) {
        if (PL_strcmp(temp, infoChar) != 0) {
            testError("Incorrect info returned");
        }
        PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Free(temp, plContext));
    }

cleanup:

    PKIX_TEST_RETURN();
}

static void
testPrimitiveError(void)
{
    PKIX_PL_String *targetString = NULL;
    PKIX_PL_String *targetStringCopy = NULL;
    char *temp = NULL;

    PKIX_TEST_STD_VARS();

    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_ToString((PKIX_PL_Object *)PKIX_ALLOC_ERROR(),
                                                      &targetString, plContext));

    temp = PKIX_String2ASCII(targetString, plContext);
    if (temp) {
        PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Free(temp, plContext));
    }

    targetStringCopy = targetString;

    PKIX_TEST_DECREF_BC(targetString);

    /*
     *  We need to DECREF twice, b/c the PKIX_ALLOC_ERROR object
     *  which holds a cached copy of the stringRep can never be DECREF'd
     */
    PKIX_TEST_DECREF_BC(targetStringCopy);

cleanup:

    PKIX_TEST_RETURN();
}

static void
testChaining(PKIX_Error *error7)
{
    PKIX_PL_String *targetString = NULL;
    PKIX_Error *tempError = NULL;
    char *temp = NULL;
    PKIX_UInt32 i;

    PKIX_TEST_STD_VARS();

    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_ToString((PKIX_PL_Object *)error7,
                                                      &targetString, plContext));

    temp = PKIX_String2ASCII(targetString, plContext);
    if (temp) {
        PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Free(temp, plContext));
    }

    for (i = 0, tempError = error7; i < 2; i++) {
        PKIX_TEST_EXPECT_NO_ERROR(PKIX_Error_GetCause(tempError, &tempError, plContext));
        if (tempError == NULL) {
            testError("Unexpected end to error chain");
            break;
        }

        PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_DecRef((PKIX_PL_Object *)tempError, plContext));
    }

    PKIX_TEST_DECREF_BC(targetString);

cleanup:

    PKIX_TEST_RETURN();
}

static void
testDestroy(PKIX_Error *error)
{
    PKIX_TEST_STD_VARS();

    PKIX_TEST_DECREF_BC(error);

cleanup:

    PKIX_TEST_RETURN();
}

int
test_error(int argc, char *argv[])
{

    PKIX_Error *error, *error2, *error3, *error5, *error6, *error7;
    char *descChar = "Error Message";
    char *descChar2 = "Another Error Message";
    char *infoChar = "Auxiliary Info";
    PKIX_UInt32 actualMinorVersion;
    PKIX_UInt32 j = 0;

    PKIX_TEST_STD_VARS();

    startTests("Errors");

    PKIX_TEST_EXPECT_NO_ERROR(
        PKIX_PL_NssContext_Create(0, PKIX_FALSE, NULL, &plContext));

    subTest("PKIX_Error_Create");
    createErrors(&error,
                 &error2,
                 &error3,
                 &error5,
                 &error6,
                 &error7,
                 infoChar);

    PKIX_TEST_EQ_HASH_TOSTR_DUP(error,
                                error,
                                error2,
                                NULL,
                                Error,
                                PKIX_TRUE);

    subTest("PKIX_Error_GetErrorClass");
    testGetErrorClass(error, error2);

    subTest("PKIX_Error_GetDescription");
    testGetDescription(error, error2, error3, descChar, descChar2);

    subTest("PKIX_Error_GetCause");
    testGetCause(error, error2, error3);

    subTest("PKIX_Error_GetSupplementaryInfo");
    testGetSupplementaryInfo(error, infoChar);

    subTest("Primitive Error Type");
    testPrimitiveError();

    subTest("Error Chaining");
    testChaining(error7);

    subTest("PKIX_Error_Destroy");
    testDestroy(error);
    testDestroy(error2);
    testDestroy(error3);
    testDestroy(error5);
    testDestroy(error6);
    testDestroy(error7);

cleanup:

    PKIX_Shutdown(plContext);

    PKIX_TEST_RETURN();

    endTests("Errors");

    return (0);
}