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67 lines
2.2 KiB
67 lines
2.2 KiB
#include <node_api.h>
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#include "../common.h"
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#include <string.h>
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// these tests validate the handle scope functions in the normal
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// flow. Forcing gc behaviour to fully validate they are doing
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// the right right thing would be quite hard so we keep it
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// simple for now.
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napi_value NewScope(napi_env env, napi_callback_info info) {
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napi_handle_scope scope;
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napi_value output = NULL;
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NAPI_CALL(env, napi_open_handle_scope(env, &scope));
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NAPI_CALL(env, napi_create_object(env, &output));
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NAPI_CALL(env, napi_close_handle_scope(env, scope));
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return NULL;
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}
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napi_value NewScopeEscape(napi_env env, napi_callback_info info) {
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napi_escapable_handle_scope scope;
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napi_value output = NULL;
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napi_value escapee = NULL;
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NAPI_CALL(env, napi_open_escapable_handle_scope(env, &scope));
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NAPI_CALL(env, napi_create_object(env, &output));
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NAPI_CALL(env, napi_escape_handle(env, scope, output, &escapee));
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NAPI_CALL(env, napi_close_escapable_handle_scope(env, scope));
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return escapee;
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}
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napi_value NewScopeWithException(napi_env env, napi_callback_info info) {
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napi_handle_scope scope;
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size_t argc;
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napi_value exception_function;
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napi_status status;
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napi_value output = NULL;
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NAPI_CALL(env, napi_open_handle_scope(env, &scope));
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NAPI_CALL(env, napi_create_object(env, &output));
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argc = 1;
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NAPI_CALL(env, napi_get_cb_info(
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env, info, &argc, &exception_function, NULL, NULL));
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status = napi_call_function(
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env, output, exception_function, 0, NULL, NULL);
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NAPI_ASSERT(env, status == napi_pending_exception,
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"Function should have thrown.");
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// Closing a handle scope should still work while an exception is pending.
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NAPI_CALL(env, napi_close_handle_scope(env, scope));
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return NULL;
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}
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void Init(napi_env env, napi_value exports, napi_value module, void* priv) {
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napi_property_descriptor properties[] = {
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DECLARE_NAPI_PROPERTY("NewScope", NewScope),
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DECLARE_NAPI_PROPERTY("NewScopeEscape", NewScopeEscape),
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DECLARE_NAPI_PROPERTY("NewScopeWithException", NewScopeWithException),
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};
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NAPI_CALL_RETURN_VOID(env, napi_define_properties(
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env, exports, sizeof(properties) / sizeof(*properties), properties));
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}
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NAPI_MODULE(addon, Init)
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