// Regression: `obj.method()` foreign-class dispatch with a `float`
// return type used to silently emit `LLVMGetUndef` because the
// `Call<T>Method` switch in `emit_llvm.zig` didn't cover `.f32`.
// Combined with multiple such calls inlined as args to a single
// outer call (`f(o.a(), o.b(), o.c())`), every arg after the first
// went out as `undef` — exactly the chess Android touch failure
// (`MotionEvent.getX()` + `getY()` came through as `undef`s into
// `sx_android_push_touch`).
//
// This test exercises BOTH the `.f32` jdispatch slot AND the
// "multiple foreign-class method calls as args to one outer call"
// pattern. The bodies are gated behind a runtime-false flag so the
// JNI lookups never execute (no JVM in the test runtime), but the
// codegen path still has to emit the calls correctly.

#import "modules/std.sx";

MotionEvent :: #foreign #jni_class("android/view/MotionEvent") {
    getAction :: (self: *Self) -> s32;
    getX      :: (self: *Self) -> f32;
    getY      :: (self: *Self) -> f32;
}

sx_consume_touch :: (action: s32, x: f32, y: f32) {
    // Black-hole call so the args aren't dead-stripped before LLVM
    // verification gets a chance to look at the call site.
    if action == 0 and x == 0.0 and y == 0.0 {
        print("zero\n");
    }
}

g_should_call : bool = false;

drive_touch :: (env: *void, ev: *MotionEvent) {
    #jni_env(env) {
        // The bug: getX() / getY() lowered to `undef` floats and the
        // call to sx_consume_touch passed garbage. Post-fix, all three
        // JNI calls emit proper Call<T>Method dispatches.
        sx_consume_touch(ev.getAction(), ev.getX(), ev.getY());
    }
}

main :: () -> s32 {
    if g_should_call {
        drive_touch(null, null);
    }
    print("ok\n");
    0;
}
