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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include <vcl/IconThemeSelector.hxx>
#include <vcl/IconThemeScanner.hxx>
#include <vcl/IconThemeInfo.hxx>
#include <cppunit/TestAssert.h>
#include <cppunit/TestFixture.h>
#include <cppunit/extensions/HelperMacros.h>
#include <cppunit/plugin/TestPlugIn.h>
class IconThemeSelectorTest : public CppUnit::TestFixture
{
void
OxygenThemeIsReturnedForKde4Desktop();
void
TangoThemeIsReturnedForGtkDesktop();
void
ThemeIsOverriddenByPreferredTheme();
void
ThemeIsOverriddenByHighContrastMode();
void
NotInstalledThemeDoesNotOverride();
void
InstalledThemeIsFound();
void
FirstThemeIsReturnedIfRequestedThemeIsNotFound();
void
FallbackThemeIsReturnedForEmptyInput();
void
DifferentPreferredThemesAreInequal();
void
DifferentHighContrastModesAreInequal();
static std::vector<vcl::IconThemeInfo>
GetFakeInstalledThemes();
// Adds code needed to register the test suite
CPPUNIT_TEST_SUITE(IconThemeSelectorTest);
CPPUNIT_TEST(OxygenThemeIsReturnedForKde4Desktop);
CPPUNIT_TEST(TangoThemeIsReturnedForGtkDesktop);
CPPUNIT_TEST(ThemeIsOverriddenByPreferredTheme);
CPPUNIT_TEST(ThemeIsOverriddenByHighContrastMode);
CPPUNIT_TEST(NotInstalledThemeDoesNotOverride);
CPPUNIT_TEST(InstalledThemeIsFound);
CPPUNIT_TEST(FirstThemeIsReturnedIfRequestedThemeIsNotFound);
CPPUNIT_TEST(FallbackThemeIsReturnedForEmptyInput);
CPPUNIT_TEST(DifferentPreferredThemesAreInequal);
CPPUNIT_TEST(DifferentHighContrastModesAreInequal);
// End of test suite definition
CPPUNIT_TEST_SUITE_END();
};
/*static*/ std::vector<vcl::IconThemeInfo>
IconThemeSelectorTest::GetFakeInstalledThemes()
{
std::vector<vcl::IconThemeInfo> r;
vcl::IconThemeInfo a;
a.mThemeId = "tango";
r.push_back(a);
a.mThemeId = "oxygen";
r.push_back(a);
a.mThemeId = vcl::IconThemeSelector::HIGH_CONTRAST_ICON_THEME_ID;
r.push_back(a);
return r;
}
void
IconThemeSelectorTest::OxygenThemeIsReturnedForKde4Desktop()
{
std::vector<vcl::IconThemeInfo> themes = GetFakeInstalledThemes();
vcl::IconThemeSelector s;
OUString r = s.SelectIconThemeForDesktopEnvironment(themes, "kde4");
CPPUNIT_ASSERT_EQUAL_MESSAGE("'oxygen' theme is returned for kde4 desktop", OUString("oxygen"), r);
}
void
IconThemeSelectorTest::TangoThemeIsReturnedForGtkDesktop()
{
std::vector<vcl::IconThemeInfo> themes = GetFakeInstalledThemes();
vcl::IconThemeSelector s;
OUString r = s.SelectIconThemeForDesktopEnvironment(themes, "gtk");
CPPUNIT_ASSERT_EQUAL_MESSAGE("'tango' theme is returned for kde4 desktop", OUString("tango"), r);
}
void
IconThemeSelectorTest::ThemeIsOverriddenByPreferredTheme()
{
vcl::IconThemeSelector s;
OUString preferred("oxygen");
s.SetPreferredIconTheme(preferred);
std::vector<vcl::IconThemeInfo> themes = GetFakeInstalledThemes();
OUString selected = s.SelectIconThemeForDesktopEnvironment(themes, "gtk");
CPPUNIT_ASSERT_EQUAL_MESSAGE("'tango' theme is overridden by oxygen", preferred, selected);
}
void
IconThemeSelectorTest::ThemeIsOverriddenByHighContrastMode()
{
vcl::IconThemeSelector s;
s.SetUseHighContrastTheme(true);
std::vector<vcl::IconThemeInfo> themes = GetFakeInstalledThemes();
OUString selected = s.SelectIconTheme(themes, "tango");
CPPUNIT_ASSERT_EQUAL_MESSAGE("'tango' theme is overridden by high contrast mode",
vcl::IconThemeSelector::HIGH_CONTRAST_ICON_THEME_ID, selected);
s.SetUseHighContrastTheme(false);
selected = s.SelectIconTheme(themes, "tango");
CPPUNIT_ASSERT_EQUAL_MESSAGE("'tango' theme is no longer overridden by high contrast mode",
OUString("tango"), selected);
}
void
IconThemeSelectorTest::NotInstalledThemeDoesNotOverride()
{
vcl::IconThemeSelector s;
s.SetPreferredIconTheme("oxygen_katze");
std::vector<vcl::IconThemeInfo> themes = GetFakeInstalledThemes();
OUString selected = s.SelectIconTheme(themes, "oxygen");
CPPUNIT_ASSERT_EQUAL_MESSAGE("'oxygen' theme is not overridden by 'oxygen_katze'", OUString("oxygen"), selected);
}
void
IconThemeSelectorTest::InstalledThemeIsFound()
{
vcl::IconThemeSelector s;
std::vector<vcl::IconThemeInfo> themes = GetFakeInstalledThemes();
OUString selected = s.SelectIconTheme(themes, "oxygen");
CPPUNIT_ASSERT_EQUAL_MESSAGE("'oxygen' theme is found", OUString("oxygen"), selected);
}
void
IconThemeSelectorTest::FirstThemeIsReturnedIfRequestedThemeIsNotFound()
{
vcl::IconThemeSelector s;
std::vector<vcl::IconThemeInfo> themes = GetFakeInstalledThemes();
OUString selected = s.SelectIconTheme(themes, "oxygen_katze");
CPPUNIT_ASSERT_EQUAL_MESSAGE("'oxygen' theme is found", themes.front().GetThemeId(), selected);
}
void
IconThemeSelectorTest::FallbackThemeIsReturnedForEmptyInput()
{
vcl::IconThemeSelector s;
OUString selected = s.SelectIconTheme(std::vector<vcl::IconThemeInfo>(), "oxygen");
CPPUNIT_ASSERT_EQUAL_MESSAGE("fallback is returned for empty input",
vcl::IconThemeSelector::FALLBACK_ICON_THEME_ID, selected);
}
void
IconThemeSelectorTest::DifferentHighContrastModesAreInequal()
{
vcl::IconThemeSelector s1;
vcl::IconThemeSelector s2;
s1.SetUseHighContrastTheme(true);
s2.SetUseHighContrastTheme(false);
bool equal = (s1 == s2);
CPPUNIT_ASSERT_EQUAL_MESSAGE("Different high contrast modes are detected as inequal", false, equal);
}
void
IconThemeSelectorTest::DifferentPreferredThemesAreInequal()
{
vcl::IconThemeSelector s1;
vcl::IconThemeSelector s2;
s1.SetPreferredIconTheme("oxygen");
s2.SetUseHighContrastTheme(true);
bool equal = (s1 == s2);
CPPUNIT_ASSERT_EQUAL_MESSAGE("Different preferred themes are detected as inequal", false, equal);
}
// Put the test suite in the registry
CPPUNIT_TEST_SUITE_REGISTRATION(IconThemeSelectorTest);
CPPUNIT_PLUGIN_IMPLEMENT();
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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