printing/client_info_helpers_unittest.cc

   1 // Copyright 2022 The Chromium Authors
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "printing/client_info_helpers.h"
   6
   7 #include <string>
   8
   9 #include "base/strings/string_piece.h"
  10 #include "base/strings/string_split.h"
  11 #include "printing/mojom/print.mojom.h"
  12 #include "testing/gmock/include/gmock/gmock.h"
  13 #include "testing/gtest/include/gtest/gtest.h"
  14 #include "third_party/abseil-cpp/absl/types/optional.h"
  15
  16 namespace printing {
  17
  18 namespace {
  19
  20 TEST(ClientInfoHelpersTest, ValidateClientInfoItemValidWithAllFields) {
  21   mojom::IppClientInfo client_info(
  22       mojom::IppClientInfo::ClientType::kOperatingSystem, "a-", "B_", "1.",
  23       "a.1-B_");
  24
  25   EXPECT_TRUE(ValidateClientInfoItem(client_info));
  26 }
  27
  28 TEST(ClientInfoHelpersTest, ValidateClientInfoItemValidWithMissingFields) {
  29   mojom::IppClientInfo::ClientType type =
  30       mojom::IppClientInfo::ClientType::kApplication;
  31   mojom::IppClientInfo client_info(type, "a-", absl::nullopt, "1.",
  32                                    absl::nullopt);
  33
  34   EXPECT_TRUE(ValidateClientInfoItem(client_info));
  35 }
  36
  37 TEST(ClientInfoHelpersTest, ValidateClientInfoItemInvalidChars) {
  38   mojom::IppClientInfo valid_client_info(
  39       mojom::IppClientInfo::ClientType::kOther, "name", "patch", "version",
  40       absl::nullopt);
  41
  42   mojom::IppClientInfo client_info;
  43
  44   client_info = valid_client_info;
  45   client_info.client_name = " ";
  46   EXPECT_FALSE(ValidateClientInfoItem(client_info));
  47
  48   client_info = valid_client_info;
  49   client_info.client_patches = ";";
  50   EXPECT_FALSE(ValidateClientInfoItem(client_info));
  51
  52   client_info = valid_client_info;
  53   client_info.client_version = "\\";
  54   EXPECT_FALSE(ValidateClientInfoItem(client_info));
  55
  56   client_info = valid_client_info;
  57   client_info.client_string_version = "{";
  58   EXPECT_FALSE(ValidateClientInfoItem(client_info));
  59 }
  60
  61 TEST(ClientInfoHelpersTest, ValidateClientInfoItemInvalidRange) {
  62   mojom::IppClientInfo valid_client_info(
  63       mojom::IppClientInfo::ClientType::kOther, "name", "patch", "version",
  64       absl::nullopt);
  65
  66   mojom::IppClientInfo client_info;
  67
  68   client_info = valid_client_info;
  69   client_info.client_name = std::string(kClientInfoMaxNameLength + 1, 'A');
  70   EXPECT_FALSE(ValidateClientInfoItem(client_info));
  71
  72   client_info = valid_client_info;
  73   client_info.client_patches =
  74       std::string(kClientInfoMaxPatchesLength + 1, 'A');
  75   EXPECT_FALSE(ValidateClientInfoItem(client_info));
  76
  77   client_info = valid_client_info;
  78   client_info.client_version =
  79       std::string(kClientInfoMaxVersionLength + 1, 'A');
  80   EXPECT_FALSE(ValidateClientInfoItem(client_info));
  81
  82   client_info = valid_client_info;
  83   client_info.client_string_version =
  84       std::string(kClientInfoMaxStringVersionLength + 1, 'A');
  85   EXPECT_FALSE(ValidateClientInfoItem(client_info));
  86
  87   client_info = valid_client_info;
  88   client_info.client_type = static_cast<mojom::IppClientInfo::ClientType>(
  89       static_cast<int>(mojom::IppClientInfo::ClientType::kMinValue) - 1);
  90   EXPECT_FALSE(ValidateClientInfoItem(client_info));
  91
  92   client_info = valid_client_info;
  93   client_info.client_type = static_cast<mojom::IppClientInfo::ClientType>(
  94       static_cast<int>(mojom::IppClientInfo::ClientType::kMaxValue) + 1);
  95   EXPECT_FALSE(ValidateClientInfoItem(client_info));
  96 }
  97
  98 }  // namespace
  99
 100 }  // namespace printing