yams/tests/plugins/onnx_provider_plugin_catch2_test.cpp
2026-08-04 21:31:39 -04:00

139 lines
5 KiB
C++

#include <nlohmann/json.hpp>
#include <filesystem>
#include <fstream>
#include <string>
#include "../common/env_compat.h"
#include "../common/test_helpers_catch2.h"
#include <catch2/catch_test_macros.hpp>
#include <yams/compat/dlfcn.h>
#include <yams/compat/unistd.h>
extern "C" {
#include <yams/plugins/abi.h>
#include <yams/plugins/model_provider_v1.h>
}
static yams_model_provider_v1* load_provider(void** handle) {
#ifndef ONNX_PLUGIN_PATH
#ifdef _WIN32
#define ONNX_PLUGIN_PATH "builddir/plugins/onnx/yams_onnx_plugin.dll"
#elif defined(__APPLE__)
#define ONNX_PLUGIN_PATH "builddir/plugins/onnx/libyams_onnx_plugin.dylib"
#else
#define ONNX_PLUGIN_PATH "builddir/plugins/onnx/libyams_onnx_plugin.so"
#endif
#endif
const char* so = ONNX_PLUGIN_PATH;
*handle = dlopen(so, RTLD_LAZY | RTLD_LOCAL);
if (!*handle)
return nullptr;
auto getiface =
(int (*)(const char*, uint32_t, void**))dlsym(*handle, "yams_plugin_get_interface");
if (!getiface)
return nullptr;
void* p = nullptr;
int rc = getiface(YAMS_IFACE_MODEL_PROVIDER_V1, 2, &p);
if (rc != 0 || !p)
return nullptr;
return reinterpret_cast<yams_model_provider_v1*>(p);
}
static int get_health_json(void* handle, std::string& out_json) {
if (!handle)
return -1;
auto get_health = (int (*)(char**))dlsym(handle, "yams_plugin_get_health_json");
if (!get_health)
return -2;
char* s = nullptr;
int rc = get_health(&s);
if (rc == 0 && s) {
out_json.assign(s);
std::free(s);
}
return rc;
}
TEST_CASE("OnnxProviderPluginTest.RuntimeInfoIncludesHints", "[plugin][onnxproviderplugintest]") {
yams::test::ScopedEnvVar skipLoading{"YAMS_SKIP_MODEL_LOADING", std::string{"1"}};
void* h = nullptr;
auto* prov = load_provider(&h);
if (!prov)
SKIP("onnx plugin not available");
char* js = nullptr;
REQUIRE((0 == prov->get_runtime_info_json(prov->self, "e5-small", &js)));
REQUIRE((js != nullptr));
auto j = nlohmann::json::parse(js, nullptr, false);
prov->free_string(prov->self, js);
REQUIRE_FALSE(j.is_discarded());
CHECK((j.value("model", "") == "e5-small"));
CHECK(j.contains("graph_optimization"));
CHECK(j.contains("execution_provider"));
}
TEST_CASE("OnnxProviderPluginTest.MissingRuntimeReportedViaHealth",
"[plugin][onnxproviderplugintest]") {
yams::test::ScopedEnvVar runtimeLibrary{"YAMS_ONNX_RUNTIME_LIB",
std::string{"/nonexistent/libonnxruntime.dylib"}};
yams::test::ScopedEnvVar skipLoading{"YAMS_SKIP_MODEL_LOADING", std::string{"1"}};
void* h = nullptr;
auto* prov = load_provider(&h);
if (!prov)
SKIP("onnx plugin not available");
std::string health;
REQUIRE((0 == get_health_json(h, health)));
auto j = nlohmann::json::parse(health, nullptr, false);
REQUIRE_FALSE(j.is_discarded());
CHECK((j.value("status", "unknown") == "unavailable"));
CHECK((j.value("reason", "") == "runtime_load_failed" ||
j.value("reason", "") == "runtime_not_found"));
CHECK_FALSE(j.value("runtime_status", "").empty());
CHECK_FALSE(j.value("runtime_error", "").empty());
}
TEST_CASE("OnnxProviderPluginTest.ConfigPreloadParsingAndReady",
"[plugin][onnxproviderplugintest]") {
// Create temp XDG config with preload sections
namespace fs = std::filesystem;
fs::path tmp = fs::temp_directory_path() / "yams_test_cfg";
fs::create_directories(tmp / "yams");
std::ofstream(tmp / "yams" / "config.toml")
<< "[plugins.onnx]\npreload=\"a,b\"\n\n[plugins.onnx.models.sentiment]\n"
<< "task=\"sentiment\"\n";
yams::test::ScopedEnvVar configHome{"XDG_CONFIG_HOME", tmp.string()};
yams::test::ScopedEnvVar skipLoading{"YAMS_SKIP_MODEL_LOADING", std::string{"1"}};
void* h = nullptr;
auto* prov = load_provider(&h);
if (!prov)
SKIP("onnx plugin not available");
std::string health;
REQUIRE((0 == get_health_json(h, health)));
auto j = nlohmann::json::parse(health, nullptr, false);
REQUIRE_FALSE(j.is_discarded());
CHECK((j.value("status", "unknown") != "unavailable"));
// Prefer ok status
CHECK((j.value("status", "ok") == "ok"));
}
TEST_CASE("OnnxProviderPluginTest.GenerateEmbeddingBatchErrors",
"[plugin][onnxproviderplugintest]") {
yams::test::ScopedEnvVar skipLoading{"YAMS_SKIP_MODEL_LOADING", std::string{"1"}};
void* h = nullptr;
auto* prov = load_provider(&h);
if (!prov)
SKIP("onnx plugin not available");
// Invalid args: null inputs
float* out = nullptr;
size_t b = 0, d = 0;
CHECK((0 != prov->generate_embedding_batch(prov->self, "bad-model", nullptr, nullptr, 0, &out,
&b, &d)));
// Bad model id with empty batch arrays
const uint8_t* inputs_dummy = nullptr;
size_t lens_dummy = 0; // not dereferenced for batch_size=0
CHECK((0 != prov->generate_embedding_batch(prov->self, "bad-model", &inputs_dummy, &lens_dummy,
0, &out, &b, &d)));
}