Home | History | Annotate | Download | only in tests 
      1 //
      2 // Copyright 2011 The Android Open Source Project
      3 //
      4 #include <utils/Vector.h>
      5 #include <utils/KeyedVector.h>
      6 #include <iostream>
      7 #include <cassert>
      8 #include <utils/String8.h>
      9 #include <utility>
     10 
     11 #include "DirectoryWalker.h"
     12 #include "MockDirectoryWalker.h"
     13 #include "FileFinder.h"
     14 
     15 using namespace android;
     16 
     17 using std::pair;
     18 using std::cout;
     19 using std::endl;
     20 
     21 
     22 
     23 int main()
     24 {
     25 
     26     cout << "\n\n STARTING FILE FINDER TESTS" << endl;
     27     String8 path("ApiDemos");
     28 
     29     // Storage to pass to findFiles()
     30     KeyedVector<String8,time_t> testStorage;
     31 
     32     // Mock Directory Walker initialization. First data, then sdw
     33     Vector< pair<String8,time_t> > data;
     34     data.push( pair<String8,time_t>(String8("hello.png"),3) );
     35     data.push( pair<String8,time_t>(String8("world.PNG"),3) );
     36     data.push( pair<String8,time_t>(String8("foo.pNg"),3) );
     37     // Neither of these should be found
     38     data.push( pair<String8,time_t>(String8("hello.jpg"),3) );
     39     data.push( pair<String8,time_t>(String8(".hidden.png"),3));
     40 
     41     DirectoryWalker* sdw = new StringDirectoryWalker(path,data);
     42 
     43     // Extensions to look for
     44     Vector<String8> exts;
     45     exts.push(String8(".png"));
     46 
     47     errno = 0;
     48 
     49     // Make sure we get a valid mock directory walker
     50     // Make sure we finish without errors
     51     cout << "Checking DirectoryWalker...";
     52     assert(sdw != NULL);
     53     cout << "PASSED" << endl;
     54 
     55     // Make sure we finish without errors
     56     cout << "Running findFiles()...";
     57     bool findStatus = FileFinder::findFiles(path,exts, testStorage, sdw);
     58     assert(findStatus);
     59     cout << "PASSED" << endl;
     60 
     61     const size_t SIZE_EXPECTED = 3;
     62     // Check to make sure we have the right number of things in our storage
     63     cout << "Running size comparison: Size is " << testStorage.size() << ", ";
     64     cout << "Expected " << SIZE_EXPECTED << "...";
     65     if(testStorage.size() == SIZE_EXPECTED)
     66         cout << "PASSED" << endl;
     67     else {
     68         cout << "FAILED" << endl;
     69         errno++;
     70     }
     71 
     72     // Check to make sure that each of our found items has the right extension
     73     cout << "Checking Returned Extensions...";
     74     bool extsOkay = true;
     75     String8 wrongExts;
     76     for (size_t i = 0; i < SIZE_EXPECTED; ++i) {
     77         String8 testExt(testStorage.keyAt(i).getPathExtension());
     78         testExt.toLower();
     79         if (testExt != ".png") {
     80             wrongExts += testStorage.keyAt(i);
     81             wrongExts += "\n";
     82             extsOkay = false;
     83         }
     84     }
     85     if (extsOkay)
     86         cout << "PASSED" << endl;
     87     else {
     88         cout << "FAILED" << endl;
     89         cout << "The following extensions didn't check out" << endl << wrongExts;
     90     }
     91 
     92     // Clean up
     93     delete sdw;
     94 
     95     if(errno == 0) {
     96         cout << "ALL TESTS PASSED" << endl;
     97     } else {
     98         cout << errno << " TESTS FAILED" << endl;
     99     }
    100     return errno;
    101 }