RetroZilla/security/nss/cmd/libpkix/pkix_pl/system/test_hashtable.c
2018-05-19 22:01:21 +08:00

426 lines
13 KiB
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_hashtable.c
*
* Tests Hashtables
*
*/
#include "testutil.h"
#include "testutil_nss.h"
static void *plContext = NULL;
static void
createHashTables(
PKIX_PL_HashTable **ht,
PKIX_PL_HashTable **ht2,
PKIX_PL_HashTable **ht3,
PKIX_PL_HashTable **ht4)
{
PKIX_TEST_STD_VARS();
PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Create
(1, 0, ht, plContext));
PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Create
(5, 0, ht2, plContext));
/* at most two entries per bucket */
PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Create
(1, 2, ht4, plContext));
*ht3 = *ht;
PKIX_TEST_EXPECT_NO_ERROR
(PKIX_PL_Object_IncRef((PKIX_PL_Object*)*ht3, plContext));
cleanup:
PKIX_TEST_RETURN();
}
static void
testAdd(
PKIX_PL_HashTable *ht,
PKIX_PL_HashTable *ht2,
PKIX_PL_String **testString,
PKIX_PL_String **testString2,
PKIX_PL_String **testString3,
PKIX_PL_OID **testOID)
{
char* dummyString = "test string 1";
char* dummyString2 = "test string 2";
char* dummyString3 = "test string 3";
char* dummyOID = "2.11.22222.33333";
PKIX_TEST_STD_VARS();
/* Make some dummy objects */
PKIX_TEST_EXPECT_NO_ERROR
(PKIX_PL_String_Create(
PKIX_ESCASCII,
dummyString,
PL_strlen(dummyString),
testString,
plContext));
PKIX_TEST_EXPECT_NO_ERROR
(PKIX_PL_String_Create(
PKIX_ESCASCII,
dummyString2,
PL_strlen(dummyString2),
testString2,
plContext));
PKIX_TEST_EXPECT_NO_ERROR
(PKIX_PL_String_Create(
PKIX_ESCASCII,
dummyString3,
PL_strlen(dummyString3),
testString3,
plContext));
PKIX_TEST_EXPECT_NO_ERROR
(PKIX_PL_OID_Create(dummyOID, testOID, plContext));
PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Add
(ht,
(PKIX_PL_Object *)*testString,
(PKIX_PL_Object *)*testString2,
plContext));
PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Add
(ht2,
(PKIX_PL_Object *)*testString,
(PKIX_PL_Object *)*testString2,
plContext));
PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Add
(ht,
(PKIX_PL_Object *)*testString2,
(PKIX_PL_Object *)*testString,
plContext));
PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Add
(ht2,
(PKIX_PL_Object *)*testString2,
(PKIX_PL_Object *)*testString,
plContext));
PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Add
(ht,
(PKIX_PL_Object *)*testOID,
(PKIX_PL_Object *)*testOID,
plContext));
PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Add
(ht2,
(PKIX_PL_Object *)*testOID,
(PKIX_PL_Object *)*testOID,
plContext));
cleanup:
PKIX_TEST_RETURN();
}
static void
testAddFIFO(
PKIX_PL_HashTable *ht,
PKIX_PL_String **testString,
PKIX_PL_String **testString2,
PKIX_PL_String **testString3)
{
PKIX_PL_String *targetString = NULL;
PKIX_Boolean cmpResult;
PKIX_TEST_STD_VARS();
/*
* ht is created as one bucket, two entries per bucket. Since we add
* three items to the ht, we expect the first one to be deleted.
*/
PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Add
(ht,
(PKIX_PL_Object *)*testString,
(PKIX_PL_Object *)*testString,
plContext));
PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Add
(ht,
(PKIX_PL_Object *)*testString2,
(PKIX_PL_Object *)*testString2,
plContext));
PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Add
(ht,
(PKIX_PL_Object *)*testString3,
(PKIX_PL_Object *)*testString3,
plContext));
PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Lookup
(ht,
(PKIX_PL_Object *)*testString,
(PKIX_PL_Object**)&targetString,
plContext));
if (targetString != NULL) {
testError("HashTable_Lookup retrieved a supposed deleted item");
PKIX_TEST_DECREF_BC(targetString);
}
PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Lookup
(ht,
(PKIX_PL_Object *)*testString3,
(PKIX_PL_Object**)&targetString,
plContext));
PKIX_TEST_EXPECT_NO_ERROR
(PKIX_PL_Object_Equals(
(PKIX_PL_Object *)targetString,
(PKIX_PL_Object *)*testString3,
&cmpResult,
plContext));
if (cmpResult != PKIX_TRUE){
testError("HashTable_Lookup failed");
}
PKIX_TEST_DECREF_BC(targetString);
cleanup:
PKIX_TEST_RETURN();
}
static void
testLookup(
PKIX_PL_HashTable *ht,
PKIX_PL_HashTable *ht2,
PKIX_PL_String *testString,
PKIX_PL_String *testString2,
PKIX_PL_String *testString3,
PKIX_PL_OID *testOID)
{
PKIX_PL_String *targetString = NULL;
PKIX_PL_String *targetOID = NULL;
PKIX_Boolean cmpResult;
PKIX_TEST_STD_VARS();
PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Lookup
(ht,
(PKIX_PL_Object *)testString,
(PKIX_PL_Object**)&targetString,
plContext));
PKIX_TEST_EXPECT_NO_ERROR
(PKIX_PL_Object_Equals(
(PKIX_PL_Object *)targetString,
(PKIX_PL_Object *)testString2,
&cmpResult,
plContext));
if (cmpResult != PKIX_TRUE){
testError("HashTable_Lookup failed");
}
PKIX_TEST_DECREF_BC(targetString);
PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Lookup
(ht2,
(PKIX_PL_Object *)testString,
(PKIX_PL_Object**)&targetString,
plContext));
PKIX_TEST_EXPECT_NO_ERROR
(PKIX_PL_Object_Equals(
(PKIX_PL_Object *)targetString,
(PKIX_PL_Object *)testString2,
&cmpResult,
plContext));
if (cmpResult != PKIX_TRUE){
testError("HashTable_Lookup failed");
}
PKIX_TEST_DECREF_BC(targetString);
PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Lookup
(ht2,
(PKIX_PL_Object *)testString2,
(PKIX_PL_Object**)&targetString,
plContext));
PKIX_TEST_EXPECT_NO_ERROR
(PKIX_PL_Object_Equals(
(PKIX_PL_Object *)targetString,
(PKIX_PL_Object *)testString,
&cmpResult,
plContext));
if (cmpResult != PKIX_TRUE){
testError("HashTable_Lookup failed");
}
PKIX_TEST_DECREF_BC(targetString);
PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Lookup
(ht,
(PKIX_PL_Object *)testOID,
(PKIX_PL_Object**)&targetOID,
plContext));
PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_ToString
((PKIX_PL_Object*)targetOID, &targetString, plContext));
PKIX_TEST_EXPECT_NO_ERROR
(PKIX_PL_Object_Equals(
(PKIX_PL_Object *)targetOID,
(PKIX_PL_Object *)testOID,
&cmpResult,
plContext));
if (cmpResult != PKIX_TRUE){
testError("HashTable_Lookup failed");
}
PKIX_TEST_DECREF_BC(targetString);
PKIX_TEST_DECREF_BC(targetOID);
PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Lookup
(ht2,
(PKIX_PL_Object *)testOID,
(PKIX_PL_Object**)&targetOID,
plContext));
PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_ToString
((PKIX_PL_Object*)targetOID, &targetString, plContext));
PKIX_TEST_EXPECT_NO_ERROR
(PKIX_PL_Object_Equals(
(PKIX_PL_Object *)targetOID,
(PKIX_PL_Object *)testOID,
&cmpResult,
plContext));
if (cmpResult != PKIX_TRUE){
testError("HashTable_Lookup failed");
}
PKIX_TEST_DECREF_BC(targetString);
PKIX_TEST_DECREF_BC(targetOID);
(void) printf("Looking up item not in HashTable.\n");
PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Lookup
(ht,
(PKIX_PL_Object *)testString3,
(PKIX_PL_Object**)&targetString,
plContext));
if (targetString == NULL)
(void) printf("\tCorrectly returned NULL.\n");
else
testError("Hashtable did not return NULL value as expected");
cleanup:
PKIX_TEST_RETURN();
}
static void
testRemove(
PKIX_PL_HashTable *ht,
PKIX_PL_HashTable *ht2,
PKIX_PL_String *testString,
PKIX_PL_String *testString2,
PKIX_PL_OID *testOID)
{
PKIX_TEST_STD_VARS();
PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Remove
(ht,
(PKIX_PL_Object *)testString,
plContext));
PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Remove
(ht,
(PKIX_PL_Object *)testOID,
plContext));
PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_HashTable_Remove
(ht2,
(PKIX_PL_Object *)testString2,
plContext));
PKIX_TEST_EXPECT_ERROR(PKIX_PL_HashTable_Remove
(ht,
(PKIX_PL_Object *)testString,
plContext));
cleanup:
PKIX_TEST_RETURN();
}
static void
testDestroy(
PKIX_PL_HashTable *ht,
PKIX_PL_HashTable *ht2,
PKIX_PL_HashTable *ht3,
PKIX_PL_HashTable *ht4)
{
PKIX_TEST_STD_VARS();
PKIX_TEST_DECREF_BC(ht);
PKIX_TEST_DECREF_BC(ht2);
PKIX_TEST_DECREF_BC(ht3);
PKIX_TEST_DECREF_BC(ht4);
cleanup:
PKIX_TEST_RETURN();
}
int test_hashtable(int argc, char *argv[]) {
PKIX_PL_HashTable *ht, *ht2, *ht3, *ht4;
PKIX_PL_String *testString, *testString2, *testString3;
PKIX_PL_OID *testOID;
PKIX_UInt32 actualMinorVersion;
PKIX_UInt32 j = 0;
PKIX_TEST_STD_VARS();
startTests("HashTables");
PKIX_TEST_EXPECT_NO_ERROR(
PKIX_PL_NssContext_Create(0, PKIX_FALSE, NULL, &plContext));
subTest("PKIX_PL_HashTable_Create");
createHashTables(&ht, &ht2, &ht3, &ht4);
PKIX_TEST_EQ_HASH_TOSTR_DUP
(ht,
ht3,
ht2,
NULL,
HashTable,
PKIX_FALSE);
subTest("PKIX_PL_HashTable_Add");
testAdd(ht, ht2, &testString, &testString2, &testString3, &testOID);
subTest("PKIX_PL_HashTable_ADD - with Bucket Size limit");
testAddFIFO(ht4, &testString, &testString2, &testString3);
subTest("PKIX_PL_HashTable_Lookup");
testLookup(ht, ht2, testString, testString2, testString3, testOID);
subTest("PKIX_PL_HashTable_Remove");
testRemove(ht, ht2, testString, testString2, testOID);
PKIX_TEST_DECREF_BC(testString);
PKIX_TEST_DECREF_BC(testString2);
PKIX_TEST_DECREF_BC(testString3);
PKIX_TEST_DECREF_BC(testOID);
subTest("PKIX_PL_HashTable_Destroy");
testDestroy(ht, ht2, ht3, ht4);
cleanup:
PKIX_Shutdown(plContext);
endTests("BigInt");
return (0);
}