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#include "storage.hpp"
#include <uv.h>
#include <mbgl/storage/default_file_source.hpp>
#include <mbgl/storage/network_status.hpp>
#include <cmath>
#if UV_VERSION_MAJOR == 0 && UV_VERSION_MINOR <= 10
#define UV_TIMER_PARAMS uv_timer_t*, int
#else
#define UV_TIMER_PARAMS uv_timer_t*
#endif
TEST_F(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_PARAMS) {
NetworkStatus::Reachable();
}, 500, 500);
uv_unref((uv_handle_t *)&statusChange);
DefaultFileSource fs(nullptr);
auto start = uv_hrtime();
Request* req1 = fs.request({ Resource::Unknown, "http://127.0.0.1:3000/temporary-error" }, uv_default_loop(),
[&](const Response &res) {
fs.cancel(req1);
const auto duration = double(uv_hrtime() - start) / 1e9;
EXPECT_LT(1, duration) << "Backoff timer didn't wait 1 second";
EXPECT_GT(1.2, duration) << "Backoff timer fired too late";
EXPECT_EQ(Response::Successful, res.status);
EXPECT_EQ(false, res.stale);
EXPECT_EQ("Hello World!", res.data);
EXPECT_EQ(0, res.expires);
EXPECT_EQ(0, res.modified);
EXPECT_EQ("", res.etag);
EXPECT_EQ("", res.message);
HTTPTemporaryError.finish();
});
Request* req2 = fs.request({ Resource::Unknown, "http://127.0.0.1:3001/" }, uv_default_loop(),
[&](const Response &res) {
fs.cancel(req2);
const auto duration = double(uv_hrtime() - start) / 1e9;
// 1.5 seconds == 4 retries, with a 500ms timeout (see above).
EXPECT_LT(1.5, duration) << "Resource wasn't retried the correct number of times";
EXPECT_GT(1.7, duration) << "Resource wasn't retried the correct number of times";
EXPECT_EQ(Response::Error, res.status);
EXPECT_EQ(false, res.stale);
#ifdef MBGL_HTTP_NSURL
EXPECT_TRUE(res.message ==
"The operation couldn’t be completed. (NSURLErrorDomain error -1004.)" ||
res.message == "Could not connect to the server.")
<< "Full message is: \"" << res.message << "\"";
#elif MBGL_HTTP_CURL
const std::string prefix { "Couldn't connect to server: " };
EXPECT_STREQ(prefix.c_str(), res.message.substr(0, prefix.size()).c_str()) << "Full message is: \"" << res.message << "\"";
#else
FAIL();
#endif
EXPECT_EQ("", res.data);
EXPECT_EQ(0, res.expires);
EXPECT_EQ(0, res.modified);
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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