printing/print_settings_unittest.cc

   1 // Copyright 2020 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/print_settings.h"
   6
   7 #include "base/test/gtest_util.h"
   8 #include "build/build_config.h"
   9 #include "build/chromeos_buildflags.h"
  10 #include "printing/mojom/print.mojom.h"
  11 #include "testing/gtest/include/gtest/gtest.h"
  12
  13 namespace printing {
  14
  15 TEST(PrintSettingsTest, ColorModeToColorModel) {
  16   for (int mode = static_cast<int>(mojom::ColorModel::kUnknownColorModel);
  17        mode <= static_cast<int>(mojom::ColorModel::kColorModelLast); ++mode) {
  18     EXPECT_EQ(ColorModeToColorModel(mode),
  19               static_cast<mojom::ColorModel>(mode));
  20   }
  21
  22   // Check edge cases.
  23   EXPECT_EQ(ColorModeToColorModel(
  24                 static_cast<int>(mojom::ColorModel::kUnknownColorModel) - 1),
  25             mojom::ColorModel::kUnknownColorModel);
  26   EXPECT_EQ(ColorModeToColorModel(
  27                 static_cast<int>(mojom::ColorModel::kColorModelLast) + 1),
  28             mojom::ColorModel::kUnknownColorModel);
  29 }
  30
  31 TEST(PrintSettingsTest, IsColorModelSelected) {
  32   for (int model = static_cast<int>(mojom::ColorModel::kUnknownColorModel) + 1;
  33        model <= static_cast<int>(mojom::ColorModel::kColorModelLast); ++model) {
  34     EXPECT_TRUE(IsColorModelSelected(static_cast<mojom::ColorModel>(model))
  35                     .has_value());
  36   }
  37 }
  38
  39 TEST(PrintSettingsDeathTest, IsColorModelSelectedEdges) {
  40   ::testing::FLAGS_gtest_death_test_style = "threadsafe";
  41   EXPECT_DCHECK_DEATH(
  42       IsColorModelSelected(mojom::ColorModel::kUnknownColorModel));
  43 }
  44 #if defined(USE_CUPS)
  45 TEST(PrintSettingsTest, GetColorModelForModel) {
  46   std::string color_setting_name;
  47   std::string color_value;
  48   for (int model = static_cast<int>(mojom::ColorModel::kUnknownColorModel);
  49        model <= static_cast<int>(mojom::ColorModel::kColorModelLast); ++model) {
  50     GetColorModelForModel(static_cast<mojom::ColorModel>(model),
  51                           &color_setting_name, &color_value);
  52     EXPECT_FALSE(color_setting_name.empty());
  53     EXPECT_FALSE(color_value.empty());
  54     color_setting_name.clear();
  55     color_value.clear();
  56   }
  57 }
  58
  59 #if BUILDFLAG(IS_MAC) || BUILDFLAG(IS_CHROMEOS_ASH)
  60 TEST(PrintSettingsTest, GetIppColorModelForModel) {
  61   for (int model = static_cast<int>(mojom::ColorModel::kUnknownColorModel);
  62        model <= static_cast<int>(mojom::ColorModel::kColorModelLast); ++model) {
  63     EXPECT_FALSE(GetIppColorModelForModel(static_cast<mojom::ColorModel>(model))
  64                      .empty());
  65   }
  66 }
  67 #endif  // BUILDFLAG(IS_MAC) || BUILDFLAG(IS_CHROMEOS_ASH)
  68 #endif  // defined(USE_CUPS)
  69
  70 }  // namespace printing