1 files changed, 189 insertions, 0 deletions
diff --git a/nss/cmd/libpkix/pkix_pl/system/test_bigint.c b/nss/cmd/libpkix/pkix_pl/system/test_bigint.c
new file mode 100644
index 0000000..281e373
--- /dev/null
+++ b/nss/cmd/libpkix/pkix_pl/system/test_bigint.c
@@ -0,0 +1,189 @@
+/* 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_bigint.c
+ *
+ * Tests BigInt Types
+ *
+ */
+
+#include "testutil.h"
+#include "testutil_nss.h"
+
+static void *plContext = NULL;
+
+static void
+createBigInt(
+    PKIX_PL_BigInt **bigInts,
+    char *bigIntAscii,
+    PKIX_Boolean errorHandling)
+{
+    PKIX_PL_String *bigIntString = NULL;
+
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_String_Create(PKIX_ESCASCII,
+                                                    bigIntAscii,
+                                                    PL_strlen(bigIntAscii),
+                                                    &bigIntString,
+                                                    plContext));
+
+    if (errorHandling) {
+        PKIX_TEST_EXPECT_ERROR(PKIX_PL_BigInt_Create(bigIntString,
+                                                     bigInts,
+                                                     plContext));
+    } else {
+        PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_BigInt_Create(bigIntString,
+                                                        bigInts,
+                                                        plContext));
+    }
+
+cleanup:
+
+    PKIX_TEST_DECREF_AC(bigIntString);
+
+    PKIX_TEST_RETURN();
+}
+
+static void
+testToString(
+    PKIX_PL_BigInt *bigInt,
+    char *expAscii)
+{
+    PKIX_PL_String *bigIntString = NULL;
+    char *temp = NULL;
+
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_ToString((PKIX_PL_Object *)bigInt,
+                                                      &bigIntString, plContext));
+
+    temp = PKIX_String2ASCII(bigIntString, plContext);
+    if (temp == plContext) {
+        testError("PKIX_String2Ascii failed");
+        goto cleanup;
+    }
+
+    if (PL_strcmp(temp, expAscii) != 0) {
+        (void)printf("\tBigInt ToString: %s %s\n", temp, expAscii);
+        testError("Output string does not match source");
+    }
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Free(temp, plContext));
+
+cleanup:
+
+    PKIX_TEST_DECREF_AC(bigIntString);
+
+    PKIX_TEST_RETURN();
+}
+
+static void
+testCompare(
+    PKIX_PL_BigInt *firstBigInt,
+    PKIX_PL_BigInt *secondBigInt,
+    PKIX_Int32 *cmpResult)
+{
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_EXPECT_NO_ERROR(PKIX_PL_Object_Compare((PKIX_PL_Object *)firstBigInt,
+                                                     (PKIX_PL_Object *)secondBigInt,
+                                                     cmpResult, plContext));
+cleanup:
+
+    PKIX_TEST_RETURN();
+}
+
+static void
+testDestroy(
+    PKIX_PL_BigInt *bigInt)
+{
+    PKIX_TEST_STD_VARS();
+
+    PKIX_TEST_DECREF_BC(bigInt);
+
+cleanup:
+
+    PKIX_TEST_RETURN();
+}
+
+int
+test_bigint(int argc, char *argv[])
+{
+
+    PKIX_UInt32 size = 4, badSize = 3, i = 0;
+    PKIX_PL_BigInt *testBigInt[4] = { NULL };
+    PKIX_Int32 cmpResult;
+    PKIX_UInt32 actualMinorVersion;
+    PKIX_UInt32 j = 0;
+
+    char *bigIntValue[4] = {
+        "03",
+        "ff",
+        "1010101010101010101010101010101010101010",
+        "1010101010101010101010101010101010101010",
+    };
+
+    char *badValue[3] = { "00ff", "fff", "-ff" };
+
+    PKIX_TEST_STD_VARS();
+
+    startTests("BigInts");
+
+    PKIX_TEST_EXPECT_NO_ERROR(
+        PKIX_PL_NssContext_Create(0, PKIX_FALSE, NULL, &plContext));
+
+    for (i = 0; i < badSize; i++) {
+        subTest("PKIX_PL_BigInt_Create <error_handling>");
+        createBigInt(&testBigInt[i], badValue[i], PKIX_TRUE);
+    }
+
+    for (i = 0; i < size; i++) {
+        subTest("PKIX_PL_BigInt_Create");
+        createBigInt(&testBigInt[i], bigIntValue[i], PKIX_FALSE);
+    }
+
+    PKIX_TEST_EQ_HASH_TOSTR_DUP(testBigInt[2],
+                                testBigInt[3],
+                                testBigInt[1],
+                                bigIntValue[2],
+                                BigInt,
+                                PKIX_TRUE);
+
+    for (i = 0; i < size; i++) {
+        subTest("PKIX_PL_BigInt_ToString");
+        testToString(testBigInt[i], bigIntValue[i]);
+    }
+
+    subTest("PKIX_PL_BigInt_Compare <gt>");
+    testCompare(testBigInt[2], testBigInt[1], &cmpResult);
+    if (cmpResult <= 0) {
+        testError("Invalid Result from String Compare");
+    }
+
+    subTest("PKIX_PL_BigInt_Compare <lt>");
+    testCompare(testBigInt[1], testBigInt[2], &cmpResult);
+    if (cmpResult >= 0) {
+        testError("Invalid Result from String Compare");
+    }
+
+    subTest("PKIX_PL_BigInt_Compare <eq>");
+    testCompare(testBigInt[2], testBigInt[3], &cmpResult);
+    if (cmpResult != 0) {
+        testError("Invalid Result from String Compare");
+    }
+
+    for (i = 0; i < size; i++) {
+        subTest("PKIX_PL_BigInt_Destroy");
+        testDestroy(testBigInt[i]);
+    }
+
+cleanup:
+
+    PKIX_Shutdown(plContext);
+
+    endTests("BigInt");
+
+    return (0);
+}