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#include "../util.hpp"
#include <uv.h>
#include <mbgl/storage/default/default_file_source.hpp>
#include <mbgl/storage/network_status.hpp>
#include <cmath>
TEST(Storage, HTTPError) {
SCOPED_TEST(HTTPTemporaryError)
SCOPED_TEST(HTTPConnectionError)
using namespace mbgl;
uv_timer_t statusChange;
uv_timer_init(uv_default_loop(), &statusChange);
uv_timer_start(&statusChange, [](uv_timer_t *, int) {
NetworkStatus::Reachable();
}, 500, 500);
uv_unref((uv_handle_t *)&statusChange);
DefaultFileSource fs(nullptr, uv_default_loop());
auto start = uv_hrtime();
fs.request({ Resource::Unknown, "http://127.0.0.1:3000/temporary-error" }, uv_default_loop(), [&](const Response &res) {
const auto duration = double(uv_hrtime() - start) / 1e9;
EXPECT_GT(duration, 1) << "Backoff timer didn't wait 1 second";
EXPECT_LT(duration, 1.2) << "Backoff timer fired too late";
EXPECT_EQ(res.status, Response::Successful);
EXPECT_EQ(res.data, "Hello World!");
EXPECT_EQ(res.expires, 0);
EXPECT_EQ(res.modified, 0);
EXPECT_EQ(res.etag, "");
EXPECT_EQ(res.message, "");
HTTPTemporaryError.finish();
});
fs.request({ Resource::Unknown, "http://127.0.0.1:3001/" }, uv_default_loop(), [&](const Response &res) {
const auto duration = double(uv_hrtime() - start) / 1e9;
// 1.5 seconds == 4 retries, with a 500ms timeout (see above).
EXPECT_GT(duration, 1.5) << "Resource wasn't retried the correct number of times";
EXPECT_LT(duration, 1.7) << "Resource wasn't retried the correct number of times";
EXPECT_EQ(res.status, Response::Error);
EXPECT_TRUE(res.message == "Couldn't connect to server" || res.message == "The operation couldn’t be completed. (NSURLErrorDomain error -1004.)");
EXPECT_EQ(res.data, "");
EXPECT_EQ(res.expires, 0);
EXPECT_EQ(res.modified, 0);
EXPECT_EQ(res.etag, "");
HTTPConnectionError.finish();
});
uv_run(uv_default_loop(), UV_RUN_DEFAULT);
uv_timer_stop(&statusChange);
uv_close(reinterpret_cast<uv_handle_t *>(&statusChange), nullptr);
// Run again so that the timer handle can be properly closed.
uv_run(uv_default_loop(), UV_RUN_DEFAULT);
}
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