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[core] Use the ResourceTransform instead of callbacks

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Based on the actor model, can be considered safer to use since
we don't need to worry about object lifetime anymore.
This commit is contained in:
Thiago Marcos P. Santos
2017-06-21 17:39:29 +03:00
parent 515ffa975d
commit ea34cb5725
5 changed files with 67 additions and 30 deletions
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25
test/storage/default_file_source.test.cpp
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@@ -1,5 +1,7 @@
#include <mbgl/actor/actor.hpp>
#include <mbgl/test/util.hpp>
#include <mbgl/storage/default_file_source.hpp>
#include <mbgl/storage/resource_transform.hpp>
#include <mbgl/util/run_loop.hpp>
using namespace mbgl;
@@ -482,7 +484,7 @@ TEST(DefaultFileSource, TEST_REQUIRES_SERVER(SetResourceTransform)) {
DefaultFileSource fs(":memory:", ".");
// Translates the URL "localhost://test to http://127.0.0.1:3000/test
fs.setResourceTransform([](Resource::Kind, std::string&& url) -> std::string {
Actor<ResourceTransform> transform(loop, [](Resource::Kind, const std::string&& url) -> std::string {
if (url == "localhost://test") {
return "http://127.0.0.1:3000/test";
} else {
@@ -490,10 +492,27 @@ TEST(DefaultFileSource, TEST_REQUIRES_SERVER(SetResourceTransform)) {
}
});
const Resource resource { Resource::Unknown, "localhost://test" };
fs.setResourceTransform(transform.self());
const Resource resource1 { Resource::Unknown, "localhost://test" };
std::unique_ptr<AsyncRequest> req;
req = fs.request(resource, [&](Response res) {
req = fs.request(resource1, [&](Response res) {
req.reset();
EXPECT_EQ(nullptr, res.error);
ASSERT_TRUE(res.data.get());
EXPECT_EQ("Hello World!", *res.data);
EXPECT_FALSE(bool(res.expires));
EXPECT_FALSE(bool(res.modified));
EXPECT_FALSE(bool(res.etag));
loop.stop();
});
loop.run();
fs.setResourceTransform({});
const Resource resource2 { Resource::Unknown, "http://127.0.0.1:3000/test" };
req = fs.request(resource2, [&](Response res) {
req.reset();
EXPECT_EQ(nullptr, res.error);
ASSERT_TRUE(res.data.get());