test: fix screenshot integration test for native

tests/fixtures/screenshot/screenshot_win32.c

@@ -76,6 +76,7 @@ wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPWSTR lpCmdLine,
 {
     sentry_options_t *options = sentry_options_new();
     sentry_options_set_release(options, "sentry-screenshot");
+    sentry_options_set_auto_session_tracking(options, false);
     sentry_options_set_attach_screenshot(options, true);
     sentry_options_set_debug(options, true);
     sentry_init(options);

tests/test_integration_screenshot.py

@@ -6,7 +6,7 @@
 
 import pytest
 
-from . import make_dsn, run
+from . import Envelope, make_dsn, run
 
 
 def assert_screenshot_file(database_path):
@@ -19,6 +19,20 @@ def assert_screenshot_file(database_path):
     assert screenshot_path.stat().st_size > 0, "Screenshot file is empty"
 
 
+def assert_screenshot_envelope(envelope):
+    found_screenshot = False
+    for item in envelope.items:
+        if (
+            item.headers.get("type") == "attachment"
+            and item.headers.get("filename") == "screenshot.png"
+        ):
+            assert item.headers.get("content_type") == "image/png"
+            assert item.headers.get("attachment_type") == "event.attachment"
+            assert len(item.payload.bytes) > 0
+            found_screenshot = True
+    assert found_screenshot, "No screenshot item found in envelope"
+
+
 def assert_screenshot_upload(req):
     multipart = gzip.decompress(req.get_data())
     msg = email.message_from_bytes(bytes(str(req.headers), encoding="utf8") + multipart)
@@ -35,23 +49,11 @@ def assert_screenshot_upload(req):
     sys.platform != "win32",
     reason="Screenshots are only supported on Windows",
 )
-@pytest.mark.parametrize(
-    "build_args",
-    [
-        ({"SENTRY_BACKEND": "inproc"}),
-        ({"SENTRY_BACKEND": "breakpad"}),
-        pytest.param(
-            {"SENTRY_BACKEND": "native"},
-            marks=pytest.mark.skip(
-                reason="Native daemon cleans up run folder after processing "
-                "so the screenshot file is no longer on disk"
-            ),
-        ),
-    ],
-)
-def test_capture_screenshot(cmake, httpserver, build_args):
-    build_args.update({"SENTRY_TRANSPORT": "none"})
-    tmp_path = cmake(["sentry_screenshot"], build_args)
+@pytest.mark.parametrize("backend", ["inproc", "breakpad"])
+def test_capture_screenshot(cmake, httpserver, backend):
+    tmp_path = cmake(
+        ["sentry_screenshot"], {"SENTRY_BACKEND": backend, "SENTRY_TRANSPORT": "none"}
+    )
 
     env = dict(os.environ, SENTRY_DSN=make_dsn(httpserver))
 
@@ -60,6 +62,26 @@ def test_capture_screenshot(cmake, httpserver, build_args):
     assert_screenshot_file(tmp_path / ".sentry-native")
 
 
+@pytest.mark.skipif(
+    sys.platform != "win32",
+    reason="Screenshots are only supported on Windows",
+)
+def test_capture_screenshot_native(cmake, httpserver):
+    tmp_path = cmake(["sentry_screenshot"], {"SENTRY_BACKEND": "native"})
+
+    env = dict(os.environ, SENTRY_DSN=make_dsn(httpserver))
+    httpserver.expect_oneshot_request("/api/123456/envelope/").respond_with_data("OK")
+
+    with httpserver.wait(timeout=10) as waiting:
+        run(tmp_path, "sentry_screenshot", ["crash"], expect_failure=True, env=env)
+
+    assert waiting.result
+
+    assert len(httpserver.log) == 1
+    envelope = Envelope.deserialize(httpserver.log[0][0].get_data())
+    assert_screenshot_envelope(envelope)
+
+
 @pytest.mark.skipif(
     sys.platform != "win32",
     reason="Screenshots are only supported on Windows",