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#include <emscripten.h>
#include <emscripten/wasm_worker.h>
#include <assert.h>
thread_local int tls = 1;
void main_thread_func()
{
assert(!emscripten_current_thread_is_wasm_worker());
EM_ASM(out($0), tls);
#ifdef REPORT_RESULT
REPORT_RESULT(tls);
#endif
}
void worker_main()
{
assert(emscripten_current_thread_is_wasm_worker());
assert(tls != 42);
assert(tls != 0);
assert(tls == 1);
tls = 123456; // Try to write garbage data to the memory location.
emscripten_wasm_worker_post_function_v(0, main_thread_func);
}
char stack[1024];
int main()
{
EM_ASM(out($0), tls);
assert(!emscripten_current_thread_is_wasm_worker());
tls = 42;
emscripten_wasm_worker_t worker = emscripten_create_wasm_worker(stack, sizeof(stack));
emscripten_wasm_worker_post_function_v(worker, worker_main);
}
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