s4-smbtorture: fix and extend enum printerkey test.
[ira/wip.git] / source4 / torture / rpc / spoolss.c
index 7468278e08e2f93704934e1b9cc2406a4baebe68..0b5f7344dc5b75c487da4b50c33f30c5fb6162be 100644 (file)
@@ -3352,47 +3352,79 @@ static bool test_EnumPrinterKey(struct torture_context *tctx,
                                const char ***array)
 {
        struct spoolss_EnumPrinterKey r;
-       uint32_t needed;
-       struct spoolss_StringArray2 key_buffer;
-       uint32_t offered[] = { 0, 512, 1024, 2048 };
+       uint32_t needed = 0;
+       union spoolss_KeyNames key_buffer;
+       int32_t offered[] = { 0, 1, 2, 3, 4, 5, -1, -2, -3, -4, -5, 256, 512, 1024, 2048 };
+       uint32_t _ndr_size;
        int i;
 
        r.in.handle = handle;
        r.in.key_name = key_name;
        r.out.key_buffer = &key_buffer;
        r.out.needed = &needed;
+       r.out._ndr_size = &_ndr_size;
 
        for (i=0; i < ARRAY_SIZE(offered); i++) {
-               r.in.offered = offered[i];
+
+               if (offered[i] < 0 && needed) {
+                       if (needed <= 4) {
+                               continue;
+                       }
+                       r.in.offered = needed + offered[i];
+               } else {
+                       r.in.offered = offered[i];
+               }
+
+               ZERO_STRUCT(key_buffer);
 
                torture_comment(tctx, "Testing EnumPrinterKey(%s) with %d offered\n", r.in.key_name, r.in.offered);
 
                torture_assert_ntstatus_ok(tctx, dcerpc_spoolss_EnumPrinterKey(p, tctx, &r),
                        "failed to call EnumPrinterKey");
                if (W_ERROR_EQUAL(r.out.result, WERR_MORE_DATA)) {
-                       torture_assert(tctx, (key_buffer._ndr_size == 0),
-                               talloc_asprintf(tctx, "EnumPrinterKey did not return 0 _ndr_size (but %d), windows clients would abort here!", key_buffer._ndr_size));
+
+                       torture_assert(tctx, (_ndr_size == r.in.offered/2),
+                               talloc_asprintf(tctx, "EnumPrinterKey size mismatch, _ndr_size %d (expected %d)",
+                                       _ndr_size, r.in.offered/2));
+
                        r.in.offered = needed;
                        torture_assert_ntstatus_ok(tctx, dcerpc_spoolss_EnumPrinterKey(p, tctx, &r),
                                "failed to call EnumPrinterKey");
                }
-               torture_assert_werr_ok(tctx, r.out.result,
-                       "failed to call EnumPrinterKey");
 
-               torture_assert(tctx, (key_buffer._ndr_size * 2 == r.in.offered),
+               if (offered[i] > 0) {
+                       torture_assert_werr_ok(tctx, r.out.result,
+                               "failed to call EnumPrinterKey");
+               }
+
+               torture_assert(tctx, (_ndr_size == r.in.offered/2),
                        talloc_asprintf(tctx, "EnumPrinterKey size mismatch, _ndr_size %d (expected %d)",
-                               key_buffer._ndr_size, r.in.offered/2));
+                               _ndr_size, r.in.offered/2));
 
                torture_assert(tctx, (*r.out.needed <= r.in.offered),
                        talloc_asprintf(tctx, "EnumPrinterKey size mismatch: needed %d is not <= offered %d", *r.out.needed, r.in.offered));
 
-               torture_assert(tctx, (*r.out.needed <= key_buffer._ndr_size * 2),
-                       talloc_asprintf(tctx, "EnumPrinterKey size mismatch: needed %d is not <= _ndr_size %d * 2", *r.out.needed, key_buffer._ndr_size));
+               torture_assert(tctx, (*r.out.needed <= _ndr_size * 2),
+                       talloc_asprintf(tctx, "EnumPrinterKey size mismatch: needed %d is not <= _ndr_size %d * 2", *r.out.needed, _ndr_size));
 
+               if (key_buffer.string_array) {
+                       uint32_t calc_needed = 0;
+                       int s;
+                       for (s=0; key_buffer.string_array[s]; s++) {
+                               calc_needed += strlen_m_term(key_buffer.string_array[s])*2;
+                       }
+                       if (!key_buffer.string_array[0]) {
+                               calc_needed += 2;
+                       }
+                       calc_needed += 2;
+
+                       torture_assert_int_equal(tctx, *r.out.needed, calc_needed,
+                               "EnumPrinterKey unexpected size");
+               }
        }
 
        if (array) {
-               *array = key_buffer.string;
+               *array = key_buffer.string_array;
        }
 
        return true;