extensions/common/update_manifest_unittest.cc

   1 // Copyright (c) 2011 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 "extensions/common/update_manifest.h"
   6
   7 #include "testing/gtest/include/gtest/gtest.h"
   8
   9 static const char kValidXml[] =
  10 "<?xml version='1.0' encoding='UTF-8'?>"
  11 "<gupdate xmlns='http://www.google.com/update2/response' protocol='2.0'>"
  12 " <app appid='12345'>"
  13 "  <updatecheck codebase='http://example.com/extension_1.2.3.4.crx'"
  14 "               version='1.2.3.4' prodversionmin='2.0.143.0' />"
  15 " </app>"
  16 "</gupdate>";
  17
  18 static const char valid_xml_with_hash[] =
  19     "<?xml version='1.0' encoding='UTF-8'?>"
  20     "<gupdate xmlns='http://www.google.com/update2/response' protocol='2.0'>"
  21     " <app appid='12345'>"
  22     "  <updatecheck codebase='http://example.com/extension_1.2.3.4.crx'"
  23     "               version='1.2.3.4' prodversionmin='2.0.143.0' "
  24     "               hash_sha256='1234'/>"
  25     " </app>"
  26     "</gupdate>";
  27
  28 static const char kMissingAppId[] =
  29 "<?xml version='1.0'?>"
  30 "<gupdate xmlns='http://www.google.com/update2/response' protocol='2.0'>"
  31 " <app>"
  32 "  <updatecheck codebase='http://example.com/extension_1.2.3.4.crx'"
  33 "               version='1.2.3.4' />"
  34 " </app>"
  35 "</gupdate>";
  36
  37 static const char kInvalidCodebase[] =
  38 "<?xml version='1.0'?>"
  39 "<gupdate xmlns='http://www.google.com/update2/response' protocol='2.0'>"
  40 " <app appid='12345' status='ok'>"
  41 "  <updatecheck codebase='example.com/extension_1.2.3.4.crx'"
  42 "               version='1.2.3.4' />"
  43 " </app>"
  44 "</gupdate>";
  45
  46 static const char kMissingVersion[] =
  47 "<?xml version='1.0'?>"
  48 "<gupdate xmlns='http://www.google.com/update2/response' protocol='2.0'>"
  49 " <app appid='12345' status='ok'>"
  50 "  <updatecheck codebase='http://example.com/extension_1.2.3.4.crx' />"
  51 " </app>"
  52 "</gupdate>";
  53
  54 static const char kInvalidVersion[] =
  55 "<?xml version='1.0'?>"
  56 "<gupdate xmlns='http://www.google.com/update2/response' protocol='2.0'>"
  57 " <app appid='12345' status='ok'>"
  58 "  <updatecheck codebase='http://example.com/extension_1.2.3.4.crx' "
  59 "               version='1.2.3.a'/>"
  60 " </app>"
  61 "</gupdate>";
  62
  63 static const char kUsesNamespacePrefix[] =
  64 "<?xml version='1.0' encoding='UTF-8'?>"
  65 "<g:gupdate xmlns:g='http://www.google.com/update2/response' protocol='2.0'>"
  66 " <g:app appid='12345'>"
  67 "  <g:updatecheck codebase='http://example.com/extension_1.2.3.4.crx'"
  68 "               version='1.2.3.4' prodversionmin='2.0.143.0' />"
  69 " </g:app>"
  70 "</g:gupdate>";
  71
  72 // Includes unrelated <app> tags from other xml namespaces - this should
  73 // not cause problems.
  74 static const char kSimilarTagnames[] =
  75 "<?xml version='1.0' encoding='UTF-8'?>"
  76 "<gupdate xmlns='http://www.google.com/update2/response'"
  77 "         xmlns:a='http://a' protocol='2.0'>"
  78 " <a:app/>"
  79 " <b:app xmlns:b='http://b' />"
  80 " <app appid='12345'>"
  81 "  <updatecheck codebase='http://example.com/extension_1.2.3.4.crx'"
  82 "               version='1.2.3.4' prodversionmin='2.0.143.0' />"
  83 " </app>"
  84 "</gupdate>";
  85
  86 // Includes a <daystart> tag.
  87 static const char kWithDaystart[] =
  88 "<?xml version='1.0' encoding='UTF-8'?>"
  89 "<gupdate xmlns='http://www.google.com/update2/response' protocol='2.0'>"
  90 " <daystart elapsed_seconds='456' />"
  91 " <app appid='12345'>"
  92 "  <updatecheck codebase='http://example.com/extension_1.2.3.4.crx'"
  93 "               version='1.2.3.4' prodversionmin='2.0.143.0' />"
  94 " </app>"
  95 "</gupdate>";
  96
  97 // Indicates no updates available - this should not be a parse error.
  98 static const char kNoUpdate[] =
  99 "<?xml version='1.0' encoding='UTF-8'?>"
 100 "<gupdate xmlns='http://www.google.com/update2/response' protocol='2.0'>"
 101 " <app appid='12345'>"
 102 "  <updatecheck status='noupdate' />"
 103 " </app>"
 104 "</gupdate>";
 105
 106 // Includes two <app> tags, one with an error.
 107 static const char kTwoAppsOneError[] =
 108 "<?xml version='1.0' encoding='UTF-8'?>"
 109 "<gupdate xmlns='http://www.google.com/update2/response' protocol='2.0'>"
 110 " <app appid='aaaaaaaa' status='error-unknownApplication'>"
 111 "  <updatecheck status='error-unknownapplication'/>"
 112 " </app>"
 113 " <app appid='bbbbbbbb'>"
 114 "  <updatecheck codebase='http://example.com/b_3.1.crx' version='3.1'/>"
 115 " </app>"
 116 "</gupdate>";
 117
 118 TEST(ExtensionUpdateManifestTest, TestUpdateManifest) {
 119   UpdateManifest parser;
 120
 121   // Test parsing of a number of invalid xml cases
 122   EXPECT_FALSE(parser.Parse(std::string()));
 123   EXPECT_FALSE(parser.errors().empty());
 124
 125   EXPECT_TRUE(parser.Parse(kMissingAppId));
 126   EXPECT_TRUE(parser.results().list.empty());
 127   EXPECT_FALSE(parser.errors().empty());
 128
 129   EXPECT_TRUE(parser.Parse(kInvalidCodebase));
 130   EXPECT_TRUE(parser.results().list.empty());
 131   EXPECT_FALSE(parser.errors().empty());
 132
 133   EXPECT_TRUE(parser.Parse(kMissingVersion));
 134   EXPECT_TRUE(parser.results().list.empty());
 135   EXPECT_FALSE(parser.errors().empty());
 136
 137   EXPECT_TRUE(parser.Parse(kInvalidVersion));
 138   EXPECT_TRUE(parser.results().list.empty());
 139   EXPECT_FALSE(parser.errors().empty());
 140
 141   // Parse some valid XML, and check that all params came out as expected
 142   EXPECT_TRUE(parser.Parse(kValidXml));
 143   EXPECT_TRUE(parser.errors().empty());
 144   EXPECT_FALSE(parser.results().list.empty());
 145   const UpdateManifest::Result* firstResult = &parser.results().list.at(0);
 146   EXPECT_EQ(GURL("http://example.com/extension_1.2.3.4.crx"),
 147             firstResult->crx_url);
 148
 149   EXPECT_EQ("1.2.3.4", firstResult->version);
 150   EXPECT_EQ("2.0.143.0", firstResult->browser_min_version);
 151
 152   // Parse some xml that uses namespace prefixes.
 153   EXPECT_TRUE(parser.Parse(kUsesNamespacePrefix));
 154   EXPECT_TRUE(parser.errors().empty());
 155   EXPECT_TRUE(parser.Parse(kSimilarTagnames));
 156   EXPECT_TRUE(parser.errors().empty());
 157
 158   // Parse xml with hash value
 159   EXPECT_TRUE(parser.Parse(valid_xml_with_hash));
 160   EXPECT_TRUE(parser.errors().empty());
 161   EXPECT_FALSE(parser.results().list.empty());
 162   firstResult = &parser.results().list.at(0);
 163   EXPECT_EQ("1234", firstResult->package_hash);
 164
 165   // Parse xml with a <daystart> element.
 166   EXPECT_TRUE(parser.Parse(kWithDaystart));
 167   EXPECT_TRUE(parser.errors().empty());
 168   EXPECT_FALSE(parser.results().list.empty());
 169   EXPECT_EQ(parser.results().daystart_elapsed_seconds, 456);
 170
 171   // Parse a no-update response.
 172   EXPECT_TRUE(parser.Parse(kNoUpdate));
 173   EXPECT_TRUE(parser.errors().empty());
 174   EXPECT_FALSE(parser.results().list.empty());
 175   firstResult = &parser.results().list.at(0);
 176   EXPECT_EQ(firstResult->extension_id, "12345");
 177   EXPECT_EQ(firstResult->version, "");
 178
 179   // Parse xml with one error and one success <app> tag.
 180   EXPECT_TRUE(parser.Parse(kTwoAppsOneError));
 181   EXPECT_FALSE(parser.errors().empty());
 182   EXPECT_EQ(1u, parser.results().list.size());
 183   firstResult = &parser.results().list.at(0);
 184   EXPECT_EQ(firstResult->extension_id, "bbbbbbbb");
 185 }