git.maemo.org Git - fillmore/blob - src/test/marina/ProjectLoading.vala

   1 /* Copyright 2009 Yorba Foundation
   2  *
   3  * This software is licensed under the GNU Lesser General Public License
   4  * (version 2.1 or later).  See the COPYING file in this distribution.
   5  */
   6
   7 namespace Model {
   8
   9 public class ClipFetcher {
  10     public string error_string;
  11     public ClipFile clipfile;
  12     string filename;
  13
  14     public ClipFetcher(string filename) {
  15         this.filename = filename;
  16     }
  17     public string get_filename() {
  18         return filename;
  19     }
  20     public signal void ready(ClipFetcher fetcher);
  21 }
  22
  23 public class ClipFile {
  24     public string filename;
  25 }
  26 }
  27
  28 // Describes an XML Document and if the test should consider it a valid or an invalid document
  29 struct ValidDocument {
  30     public bool valid;
  31     public string document;
  32     public ValidDocument(bool valid, string document) {
  33         this.valid = valid;
  34         this.document = document;
  35     }
  36 }
  37
  38 ValidDocument[] project_documents; // The set of documents for building the test suite
  39 int current_document; // Index of the document for the test we are currently building
  40
  41 // StateChangeFixture holds the root of an XML tree describing a project, the TreeBuilder
  42 // and if the XML tree is expected to be valid or not
  43 struct StateChangeFixture {
  44     public Model.XmlElement root;
  45     public Model.ProjectBuilder project_builder;
  46     public bool valid;
  47 }
  48
  49 void state_change_fixture_buildup(void *fixture) {
  50     StateChangeFixture* state_change_fixture = (StateChangeFixture*)fixture;
  51     Model.XmlTreeLoader tree_loader = new Model.XmlTreeLoader(project_documents[current_document].document);
  52     state_change_fixture->root = tree_loader.root;
  53     state_change_fixture->project_builder = new Model.ProjectBuilder(new Model.LoaderHandler());
  54     state_change_fixture->valid = project_documents[current_document].valid;
  55     ++current_document;
  56 }
  57
  58 void state_change_fixture_teardown(void *fixture) {
  59     StateChangeFixture* state_change_fixture = (StateChangeFixture*)fixture;
  60     state_change_fixture->root = null;
  61     state_change_fixture->project_builder = null;
  62 }
  63
  64 bool document_valid; // if a document is invalid, on_error_occurred will set this variable to false
  65
  66 void on_error_occurred(string? message) {
  67     Test.message("received error: %s", message);
  68     document_valid = false;
  69 }
  70
  71 // The actual test code.  It builds the given document and then asserts that the result is what
  72 // was expected.
  73 void check_document(void *fixture) {
  74     StateChangeFixture* state_change_fixture = (StateChangeFixture*)fixture;
  75
  76     Test.message("checking document expecting to be %s",
  77         state_change_fixture->valid ? "valid" : "invalid");
  78
  79     Model.XmlElement root = state_change_fixture->root;
  80     Model.ProjectBuilder project_builder = state_change_fixture->project_builder;
  81
  82     document_valid = true;
  83     project_builder.error_occurred.connect(on_error_occurred);
  84
  85     // We call check project to check the integrity of the file skeleton.
  86     // If it's good, then we can load all the pieces of the file (library, tracks).
  87     if (project_builder.check_project(root))
  88         project_builder.build_project(root);
  89     assert(document_valid == state_change_fixture->valid);
  90     Test.message("finished executing check document");
  91 }
  92
  93
  94 class ProjectLoaderSuite : TestSuite {
  95     public ProjectLoaderSuite() {
  96         base("ProjectLoaderSuite");
  97
  98         current_document = 0;
  99         project_documents = {
 100             ValidDocument(true, "<marina><library></library><tracks><track><clip /><clip /></track>"
 101                     + "<track><clip /></track></tracks><preferences /></marina>"),
 102             ValidDocument(true, "<marina><library /><tracks /><preferences/>"
 103                     + "<maps><tempo /><time_signature /></marina>"),
 104             ValidDocument(true, "<marina><library /><tracks /><preferences/><maps><tempo />"
 105                     + "</marina>"),
 106             ValidDocument(true, "<marina><library /><tracks /><preferences/>"
 107                     + "<maps><time_signature /></marina>"),
 108             ValidDocument(true, "<marina><library></library><tracks><track /></tracks>"
 109                     + "<preferences/></marina>"),
 110             ValidDocument(true, "<marina><library></library><tracks><track><clip /></track>"
 111                     + "</tracks><preferences/></marina>"),
 112             ValidDocument(true, "<marina><library/><tracks/><preferences/>"
 113                     + "<maps><tempo><entry></tempo></maps></marina>"),
 114             ValidDocument(true, "<marina><library/><tracks/><preferences/>"
 115                     +"<maps><time_signature><entry></time_signature></maps></marina>"),
 116             ValidDocument(true, "<marina><library/><tracks/><preferences/></marina>"),
 117             ValidDocument(true, "<marina><library/><tracks/><preferences><click/></preferences>"
 118                 + "</marina>"),
 119             ValidDocument(true, "<marina><library/><tracks/><preferences><library/>" +
 120                 "</preferences></marina>"),
 121             ValidDocument(true, "<marina><library/><tracks/><preferences><click/><library/>" +
 122                 "</preferences></marina>"),
 123             ValidDocument(false, "<marina><tracks></tracks><library></library></marina>"),
 124             ValidDocument(false, "<marina><library></library><track></track></marina>"),
 125             ValidDocument(false, "<marina><library><clip /></library><tracks><clipfile />"
 126                     + "</tracks></marina>"),
 127             ValidDocument(false, "<marina />"),
 128             ValidDocument(false, "<library />"),
 129             ValidDocument(false, "<track />"),
 130             ValidDocument(false, "<clip />"),
 131             ValidDocument(false, "<entry />"),
 132             ValidDocument(false, "<tempo />"),
 133             ValidDocument(false, "<maps />"),
 134             ValidDocument(false, "<preferences />"),
 135             ValidDocument(false, "<click />"),
 136             ValidDocument(false, "<time_signature />"),
 137             ValidDocument(false, "<marina><clip /></marina>"),
 138             ValidDocument(false, "<marina><track><clip><track /></clip></track></marina>"),
 139             ValidDocument(false, "<unknown />"),
 140             ValidDocument(false, "<marina><foo /></marina>"),
 141             ValidDocument(false, "<marina><track><foo /></track></track></marina>"),
 142             ValidDocument(false, "<marina><track><clip><foo /></clip></track></marina>"),
 143             ValidDocument(false, "<marina><library/><tracks/><maps><foo/></maps></marina>"),
 144             ValidDocument(false, "<marina><library/><tracks/><maps><time_signature>"
 145                     + "<tempo/></time_signature></marina>"),
 146             ValidDocument(false, "<marina><library/><tracks/><click/></marina>"),
 147             ValidDocument(false, "<marina><library/><tracks/><preferences><tracks/>"
 148                     +"</preferences></marina>"),
 149             ValidDocument(false, "<marina><library/><tracks/><maps/><preferences/></marina>")
 150         };
 151
 152         int length = project_documents.length;
 153
 154         for (int i = 0; i < length; ++i) {
 155             if (Test.thorough() || project_documents[i].valid) {
 156                 add(new TestCase("Document%d".printf(i), state_change_fixture_buildup,
 157                     check_document, state_change_fixture_teardown, sizeof(StateChangeFixture)));
 158             }
 159         }
 160     }
 161 }
 162