rearrange tests and add storage tests

1 files changed, 63 insertions, 0 deletions

diff --git a/test/storage/http_error.cpp b/test/storage/http_error.cpp
new file mode 100644
index 0000000000..3f4b95a102
--- /dev/null
+++ b/test/storage/http_error.cpp
@@ -0,0 +1,63 @@
+#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);
+}