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