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#include "storage.hpp"
#include <mbgl/storage/online_file_source.hpp>
#include <mbgl/storage/network_status.hpp>
#include <mbgl/util/chrono.hpp>
#include <mbgl/util/run_loop.hpp>
#include <cmath>
TEST_F(Storage, TEST_REQUIRES_SERVER(HTTPTemporaryError)) {
SCOPED_TEST(HTTPTemporaryError)
using namespace mbgl;
util::RunLoop loop;
OnlineFileSource fs;
const auto start = Clock::now();
std::unique_ptr<FileRequest> req1 = fs.request({ Resource::Unknown, "http://127.0.0.1:3000/temporary-error" }, [&](Response res) {
static int counter = 0;
switch (counter++) {
case 0: {
const auto duration = std::chrono::duration<const double>(Clock::now() - start).count();
EXPECT_GT(0.2, duration) << "Initial error request took too long";
ASSERT_NE(nullptr, res.error);
EXPECT_EQ(Response::Error::Reason::Server, res.error->reason);
EXPECT_EQ("HTTP status code 500", res.error->message);
ASSERT_FALSE(bool(res.data));
EXPECT_FALSE(bool(res.expires));
EXPECT_FALSE(bool(res.modified));
EXPECT_FALSE(bool(res.etag));
} break;
case 1: {
req1.reset();
const auto duration = std::chrono::duration<const double>(Clock::now() - start).count();
EXPECT_LT(0.99, duration) << "Backoff timer didn't wait 1 second";
EXPECT_GT(1.2, duration) << "Backoff timer fired too late";
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();
HTTPTemporaryError.finish();
} break;
}
});
loop.run();
}
TEST_F(Storage, TEST_REQUIRES_SERVER(HTTPConnectionError)) {
SCOPED_TEST(HTTPConnectionError)
using namespace mbgl;
util::RunLoop loop;
OnlineFileSource fs;
const auto start = Clock::now();
std::unique_ptr<FileRequest> req2 = fs.request({ Resource::Unknown, "http://127.0.0.1:3001/" }, [&](Response res) {
static int counter = 0;
static int wait = 0;
const auto duration = std::chrono::duration<const double>(Clock::now() - start).count();
EXPECT_LT(wait - 0.01, duration) << "Backoff timer didn't wait 1 second";
EXPECT_GT(wait + 0.2, duration) << "Backoff timer fired too late";
ASSERT_NE(nullptr, res.error);
EXPECT_EQ(Response::Error::Reason::Connection, res.error->reason);
#ifdef MBGL_HTTP_NSURL
EXPECT_TRUE(res.error->message ==
"The operation couldn’t be completed. (NSURLErrorDomain error -1004.)" ||
res.error->message == "Could not connect to the server.")
<< "Full message is: \"" << res.error->message << "\"";
#elif MBGL_HTTP_CURL
const std::string prefix { "Couldn't connect to server: " };
EXPECT_STREQ(prefix.c_str(), res.error->message.substr(0, prefix.size()).c_str()) << "Full message is: \"" << res.error->message << "\"";
#else
FAIL();
#endif
ASSERT_FALSE(res.data.get());
EXPECT_FALSE(bool(res.expires));
EXPECT_FALSE(bool(res.modified));
EXPECT_FALSE(bool(res.etag));
if (counter == 2) {
req2.reset();
loop.stop();
HTTPConnectionError.finish();
}
wait += (1 << counter);
counter++;
});
loop.run();
}
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