15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "testing/gtest/include/gtest/gtest.h" 62a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "ui/shell_dialogs/select_file_dialog.h" 72a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "ui/shell_dialogs/select_file_dialog_win.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST(ShellDialogsWin, AppendExtensionIfNeeded) { 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) struct AppendExtensionTestCase { 1190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) const wchar_t* filename; 1290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) const wchar_t* filter_selected; 1390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) const wchar_t* suggested_ext; 1490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) const wchar_t* expected_filename; 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } test_cases[] = { 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Known extensions, with or without associated MIME types, should not get 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // an extension appended. 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { L"sample.html", L"*.txt", L"txt", L"sample.html" }, 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { L"sample.reg", L"*.txt", L"txt", L"sample.reg" }, 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // An unknown extension, or no extension, should get the default extension 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // appended. 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { L"sample.unknown", L"*.txt", L"txt", L"sample.unknown.txt" }, 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { L"sample", L"*.txt", L"txt", L"sample.txt" }, 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // ...unless the unknown and default extensions match. 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { L"sample.unknown", L"*.unknown", L"unknown", L"sample.unknown" }, 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The extension alone should be treated like a filename with no extension. 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { L"txt", L"*.txt", L"txt", L"txt.txt" }, 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Trailing dots should cause us to append an extension. 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { L"sample.txt.", L"*.txt", L"txt", L"sample.txt.txt" }, 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { L"...", L"*.txt", L"txt", L"...txt" }, 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the filter is changed to "All files", we allow any filename. 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { L"sample.unknown", L"*.*", L"", L"sample.unknown" }, 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }; 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < arraysize(test_cases); ++i) { 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(std::wstring(test_cases[i].expected_filename), 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ui::AppendExtensionIfNeeded(test_cases[i].filename, 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) test_cases[i].filter_selected, 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) test_cases[i].suggested_ext)); 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 47