chrome/renderer/web_apps_unittest.cc

   1 // Copyright (c) 2013 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/renderer/web_apps.h"
   6
   7 #include "base/strings/utf_string_conversions.h"
   8 #include "testing/gtest/include/gtest/gtest.h"
   9
  10 // Tests ParseIconSizes with various input.
  11 TEST(WebAppInfo, ParseIconSizes) {
  12   struct TestData {
  13     const char* input;
  14     const bool expected_result;
  15     const bool is_any;
  16     const size_t expected_size_count;
  17     const int width1;
  18     const int height1;
  19     const int width2;
  20     const int height2;
  21   } data[] = {
  22     // Bogus input cases.
  23     { "10",         false, false, 0, 0, 0, 0, 0 },
  24     { "10 10",      false, false, 0, 0, 0, 0, 0 },
  25     { "010",        false, false, 0, 0, 0, 0, 0 },
  26     { " 010 ",      false, false, 0, 0, 0, 0, 0 },
  27     { " 10x ",      false, false, 0, 0, 0, 0, 0 },
  28     { " x10 ",      false, false, 0, 0, 0, 0, 0 },
  29     { "any 10x10",  false, false, 0, 0, 0, 0, 0 },
  30     { "",           false, false, 0, 0, 0, 0, 0 },
  31     { "10ax11",     false, false, 0, 0, 0, 0, 0 },
  32
  33     // Any.
  34     { "any",        true, true, 0, 0, 0, 0, 0 },
  35     { " any",       true, true, 0, 0, 0, 0, 0 },
  36     { " any ",      true, true, 0, 0, 0, 0, 0 },
  37
  38     // Sizes.
  39     { "10x11",      true, false, 1, 10, 11, 0, 0 },
  40     { " 10x11 ",    true, false, 1, 10, 11, 0, 0 },
  41     { " 10x11 1x2", true, false, 2, 10, 11, 1, 2 },
  42   };
  43   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(data); ++i) {
  44     bool is_any;
  45     std::vector<gfx::Size> sizes;
  46     bool result = web_apps::ParseIconSizes(
  47         base::ASCIIToUTF16(data[i].input), &sizes, &is_any);
  48     ASSERT_EQ(result, data[i].expected_result);
  49     if (result) {
  50       ASSERT_EQ(data[i].is_any, is_any);
  51       ASSERT_EQ(data[i].expected_size_count, sizes.size());
  52       if (!sizes.empty()) {
  53         ASSERT_EQ(data[i].width1, sizes[0].width());
  54         ASSERT_EQ(data[i].height1, sizes[0].height());
  55       }
  56       if (sizes.size() > 1) {
  57         ASSERT_EQ(data[i].width2, sizes[1].width());
  58         ASSERT_EQ(data[i].height2, sizes[1].height());
  59       }
  60     }
  61   }
  62 }