src/chrome/common/extensions/manifest_tests/extension_manifests_requirements_unittest.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   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 "chrome/common/extensions/manifest_handlers/requirements_handler.h"
   6 #include "chrome/common/extensions/manifest_tests/extension_manifest_test.h"
   7 #include "extensions/common/error_utils.h"
   8 #include "extensions/common/manifest_constants.h"
   9 #include "testing/gtest/include/gtest/gtest.h"
  10
  11 namespace extensions {
  12
  13 namespace errors = manifest_errors;
  14
  15 class RequirementsManifestTest : public ExtensionManifestTest {
  16 };
  17
  18 TEST_F(RequirementsManifestTest, RequirementsInvalid) {
  19   Testcase testcases[] = {
  20     Testcase("requirements_invalid_requirements.json",
  21              errors::kInvalidRequirements),
  22     Testcase("requirements_invalid_keys.json", errors::kInvalidRequirements),
  23     Testcase("requirements_invalid_3d.json",
  24              ErrorUtils::FormatErrorMessage(
  25                  errors::kInvalidRequirement, "3D")),
  26     Testcase("requirements_invalid_3d_features.json",
  27              ErrorUtils::FormatErrorMessage(
  28                  errors::kInvalidRequirement, "3D")),
  29     Testcase("requirements_invalid_3d_features_value.json",
  30              ErrorUtils::FormatErrorMessage(
  31                  errors::kInvalidRequirement, "3D")),
  32     Testcase("requirements_invalid_3d_no_features.json",
  33              ErrorUtils::FormatErrorMessage(
  34                  errors::kInvalidRequirement, "3D")),
  35     Testcase("requirements_invalid_plugins.json",
  36              ErrorUtils::FormatErrorMessage(
  37                  errors::kInvalidRequirement, "plugins")),
  38     Testcase("requirements_invalid_plugins_key.json",
  39              ErrorUtils::FormatErrorMessage(
  40                  errors::kInvalidRequirement, "plugins")),
  41     Testcase("requirements_invalid_plugins_value.json",
  42              ErrorUtils::FormatErrorMessage(
  43                  errors::kInvalidRequirement, "plugins"))
  44   };
  45
  46   RunTestcases(testcases, arraysize(testcases), EXPECT_TYPE_ERROR);
  47 }
  48
  49 TEST_F(RequirementsManifestTest, RequirementsValid) {
  50   // Test the defaults.
  51   scoped_refptr<Extension> extension(LoadAndExpectSuccess(
  52       "requirements_valid_empty.json"));
  53   ASSERT_TRUE(extension.get());
  54   EXPECT_EQ(RequirementsInfo::GetRequirements(extension.get()).webgl, false);
  55   EXPECT_EQ(RequirementsInfo::GetRequirements(extension.get()).css3d, false);
  56   EXPECT_EQ(RequirementsInfo::GetRequirements(extension.get()).npapi, false);
  57
  58   // Test loading all the requirements.
  59   extension = LoadAndExpectSuccess("requirements_valid_full.json");
  60   ASSERT_TRUE(extension.get());
  61   EXPECT_EQ(RequirementsInfo::GetRequirements(extension.get()).webgl, true);
  62   EXPECT_EQ(RequirementsInfo::GetRequirements(extension.get()).css3d, true);
  63   EXPECT_EQ(RequirementsInfo::GetRequirements(extension.get()).npapi, true);
  64 }
  65
  66 // When an npapi plugin is present, the default of the "npapi" requirement
  67 // changes.
  68 TEST_F(RequirementsManifestTest, RequirementsNpapiDefault) {
  69   scoped_refptr<Extension> extension(LoadAndExpectSuccess(
  70       "requirements_npapi_empty.json"));
  71   ASSERT_TRUE(extension.get());
  72   EXPECT_EQ(RequirementsInfo::GetRequirements(extension.get()).webgl, false);
  73   EXPECT_EQ(RequirementsInfo::GetRequirements(extension.get()).css3d, false);
  74   EXPECT_EQ(RequirementsInfo::GetRequirements(extension.get()).npapi, true);
  75
  76   extension = LoadAndExpectSuccess(
  77       "requirements_npapi_empty_plugins_empty.json");
  78   ASSERT_TRUE(extension.get());
  79   EXPECT_EQ(RequirementsInfo::GetRequirements(extension.get()).webgl, false);
  80   EXPECT_EQ(RequirementsInfo::GetRequirements(extension.get()).css3d, false);
  81   EXPECT_EQ(RequirementsInfo::GetRequirements(extension.get()).npapi, false);
  82
  83   extension = LoadAndExpectSuccess("requirements_npapi.json");
  84   ASSERT_TRUE(extension.get());
  85   EXPECT_EQ(RequirementsInfo::GetRequirements(extension.get()).webgl, false);
  86   EXPECT_EQ(RequirementsInfo::GetRequirements(extension.get()).css3d, false);
  87   EXPECT_EQ(RequirementsInfo::GetRequirements(extension.get()).npapi, false);
  88
  89   extension = LoadAndExpectSuccess("requirements_npapi_plugins_empty.json");
  90   ASSERT_TRUE(extension.get());
  91   EXPECT_EQ(RequirementsInfo::GetRequirements(extension.get()).webgl, false);
  92   EXPECT_EQ(RequirementsInfo::GetRequirements(extension.get()).css3d, false);
  93   EXPECT_EQ(RequirementsInfo::GetRequirements(extension.get()).npapi, true);
  94 }
  95
  96 }  // namespace extensions