86 lines
3.0 KiB
C++
86 lines
3.0 KiB
C++
#include "storage.hpp"
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#include <uv.h>
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#include <mbgl/storage/default_file_source.hpp>
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#include <mbgl/storage/network_status.hpp>
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#include <cmath>
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#if UV_VERSION_MAJOR == 0 && UV_VERSION_MINOR <= 10
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#define UV_TIMER_PARAMS uv_timer_t*, int
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#else
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#define UV_TIMER_PARAMS uv_timer_t*
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#endif
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TEST_F(Storage, HTTPError) {
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SCOPED_TEST(HTTPTemporaryError)
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SCOPED_TEST(HTTPConnectionError)
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using namespace mbgl;
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uv_timer_t statusChange;
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uv_timer_init(uv_default_loop(), &statusChange);
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uv_timer_start(&statusChange, [](UV_TIMER_PARAMS) {
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NetworkStatus::Reachable();
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}, 500, 500);
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uv_unref((uv_handle_t *)&statusChange);
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DefaultFileSource fs(nullptr);
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auto start = uv_hrtime();
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Request* req1 = fs.request({ Resource::Unknown, "http://127.0.0.1:3000/temporary-error" }, uv_default_loop(),
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[&](const Response &res) {
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fs.cancel(req1);
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const auto duration = double(uv_hrtime() - start) / 1e9;
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EXPECT_LT(1, 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(Response::Successful, res.status);
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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(0, res.expires);
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EXPECT_EQ(0, res.modified);
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EXPECT_EQ("", res.etag);
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EXPECT_EQ("", res.message);
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HTTPTemporaryError.finish();
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});
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Request* req2 = fs.request({ Resource::Unknown, "http://127.0.0.1:3001/" }, uv_default_loop(),
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[&](const Response &res) {
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fs.cancel(req2);
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const auto duration = double(uv_hrtime() - start) / 1e9;
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// 1.5 seconds == 4 retries, with a 500ms timeout (see above).
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EXPECT_LT(1.4, duration) << "Resource wasn't retried the correct number of times";
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EXPECT_GT(1.7, duration) << "Resource wasn't retried the correct number of times";
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EXPECT_EQ(Response::Error, res.status);
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EXPECT_EQ(false, res.stale);
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#ifdef MBGL_HTTP_NSURL
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EXPECT_TRUE(res.message ==
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"The operation couldn’t be completed. (NSURLErrorDomain error -1004.)" ||
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res.message == "Could not connect to the server.")
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<< "Full message is: \"" << res.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.message.substr(0, prefix.size()).c_str()) << "Full message is: \"" << res.message << "\"";
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#else
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FAIL();
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#endif
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ASSERT_FALSE(res.data.get());
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EXPECT_EQ(0, res.expires);
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EXPECT_EQ(0, res.modified);
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EXPECT_EQ("", res.etag);
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HTTPConnectionError.finish();
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});
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uv_run(uv_default_loop(), UV_RUN_DEFAULT);
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uv_timer_stop(&statusChange);
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uv_close(reinterpret_cast<uv_handle_t *>(&statusChange), nullptr);
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// Run again so that the timer handle can be properly closed.
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uv_run(uv_default_loop(), UV_RUN_DEFAULT);
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}
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