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#include <mbgl/test/util.hpp>
#include <mbgl/util/logging.hpp>
#include <mbgl/util/http_timeout.hpp>
using namespace mbgl;
using namespace mbgl::http;
TEST(HttpRetry, OtherError) {
// Non-retryable
ASSERT_EQ(Duration::max(), errorRetryTimeout(Response::Error::Reason::Other, 1));
}
TEST(HttpRetry, NotFound) {
// Non-retryable
ASSERT_EQ(Duration::max(), errorRetryTimeout(Response::Error::Reason::NotFound, 1));
}
TEST(HttpRetry, ServerError) {
// 1-3 failures -> 1 sec
ASSERT_EQ(Seconds(1), errorRetryTimeout(Response::Error::Reason::Server, 1));
ASSERT_EQ(Seconds(1), errorRetryTimeout(Response::Error::Reason::Server, 3));
// After 3, exponential backoff
ASSERT_EQ(Seconds(2), errorRetryTimeout(Response::Error::Reason::Server, 4));
ASSERT_EQ(Seconds(1u << 31), errorRetryTimeout(Response::Error::Reason::Server, 50));
}
TEST(HttpRetry, ConnectionError) {
// Exponential backoff
ASSERT_EQ(Seconds(1), errorRetryTimeout(Response::Error::Reason::Server, 1));
ASSERT_EQ(Seconds(1u << 31), errorRetryTimeout(Response::Error::Reason::Connection, 50));
}
TEST(HttpRetry, RateLimit) {
// Pre-set value from header
ASSERT_EQ(Seconds(1), errorRetryTimeout(Response::Error::Reason::Server, 1, { util::now() + Seconds(1) }));
// Default
ASSERT_EQ(Seconds(5), errorRetryTimeout(Response::Error::Reason::RateLimit, 1, {}));
}
TEST(HttpRetry, ExpiredInitial) {
// 1 sec timeout
ASSERT_EQ(Seconds(1), expirationTimeout({ util::now() + Seconds(1) }, 0));
}
TEST(HttpRetry, ExpiredSubsequent) {
// exponential backoff
ASSERT_EQ(Seconds(1), expirationTimeout({}, 1));
ASSERT_EQ(Seconds(1u << 31), expirationTimeout({}, 50));
}
TEST(HttpRetry, ExpiredNotSet) {
// No expires header set
ASSERT_EQ(Duration::max(), expirationTimeout({}, 0));
}
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