//go:build windows

package main

import (
	"strings"
	"testing"
	"time"
)

func TestOrdinaryPolicyUsesFreshPriorityAndReleasesHandles(t *testing.T) {
	t.Run("do not raise a light process after an external demotion", func(t *testing.T) {
		f := newFake()
		p := f.add(10, 50, PriorityClassHigh)
		c := testController(f)
		defer c.Shutdown()
		f.onRead = func(v *fakeProcess) { v.info.Prio = PriorityClassBelowNormal; f.onRead = nil }
		c.Step()
		assertPriority(t, p, PriorityClassBelowNormal)
		if p.writes != 0 {
			t.Fatal("stale priority decision performed a write")
		}
	})
	t.Run("release obsolete denied-write state", func(t *testing.T) {
		f := newFake()
		p := f.add(10, 150, PriorityClassNormal)
		p.writable = false
		c := testController(f)
		defer c.Shutdown()
		c.Step()
		p.info.RSS = 50
		c.Step()
		assertClosed(t, f)
	})
}
func TestDeniedHeavyTriggerIsStillLoggedBeforeBackground(t *testing.T) {
	f := newFake()
	g := f.add(10, 250, PriorityClassNormal)
	g.info.Name = "BlockedGame.exe"
	g.writable = false
	b := f.add(20, 50, PriorityClassNormal)
	b.info.Name = "Background.exe"
	c := testController(f)
	defer c.Shutdown()
	text := formatReport(c.Step(), time.Unix(0, 0))
	if strings.Index(text, "BlockedGame.exe") < 0 || strings.Index(text, "BlockedGame.exe") > strings.Index(text, "Background.exe") {
		t.Fatal("the triggering process is hidden below background changes", text)
	}
	if strings.Contains(text, "NORMAL -> HIGH") {
		t.Fatal("denied raise was logged as a success")
	}
}