TEST(Style, UnusedSourceActiveViaClassUpdate) {
util::RunLoop loop;
util::ThreadContext context { "Map", util::ThreadType::Map, util::ThreadPriority::Regular };
util::ThreadContext::Set(&context);
MapData data { MapMode::Still, GLContextMode::Unique, 1.0 };
StubFileSource fileSource;
Style style { data, fileSource };
style.setJSON(util::read_file("test/fixtures/resources/style-unused-sources.json"), "");
EXPECT_TRUE(style.addClass("visible"));
EXPECT_TRUE(style.hasClass("visible"));
auto now = Clock::now();
style.cascade(now);
style.recalculate(0, now);
Source *unusedSource = style.getSource("unusedsource");
EXPECT_TRUE(unusedSource);
EXPECT_TRUE(unusedSource->isLoaded());
// Style classes should be cleared upon new style load.
style.setJSON(util::read_file("test/fixtures/resources/style-unused-sources.json"), "");
EXPECT_FALSE(style.hasClass("visible"));
now = Clock::now();
style.cascade(now);
style.recalculate(0, now);
unusedSource = style.getSource("unusedsource");
EXPECT_TRUE(unusedSource);
EXPECT_FALSE(unusedSource->isLoaded());
}
TEST(Style, UnusedSourceActiveViaClassUpdate) {
util::ThreadContext context { "Map", util::ThreadType::Map, util::ThreadPriority::Regular };
util::ThreadContext::Set(&context);
MapData data { MapMode::Still, GLContextMode::Unique, 1.0 };
Style style { data };
data.addClass("visible");
style.setJSON(util::read_file("test/fixtures/resources/style-unused-sources.json"), "");
style.cascade();
style.recalculate(0);
Source *unusedSource = style.getSource("unusedsource");
EXPECT_TRUE(unusedSource);
EXPECT_TRUE(unusedSource->isLoaded());
}
TEST(Style, UnusedSource) {
util::RunLoop loop;
util::ThreadContext context { "Map", util::ThreadType::Map, util::ThreadPriority::Regular };
util::ThreadContext::Set(&context);
MapData data { MapMode::Still, GLContextMode::Unique, 1.0 };
StubFileSource fileSource;
Style style { data, fileSource };
auto now = Clock::now();
style.setJSON(util::read_file("test/fixtures/resources/style-unused-sources.json"), "");
style.cascade(now);
style.recalculate(0, now);
Source *usedSource = style.getSource("usedsource");
EXPECT_TRUE(usedSource);
EXPECT_TRUE(usedSource->isLoaded());
Source *unusedSource = style.getSource("unusedsource");
EXPECT_TRUE(unusedSource);
EXPECT_FALSE(unusedSource->isLoaded());
}