[IMP] tooling: add warning if component not mounted, but rendered

closes #551

doc/tooling.md

@@ -91,7 +91,7 @@ logging useful information is extremely valuable. There is a [javascript file](.
 Once it is executed, it will log a lot of information on each component main hooks. The following code is a minified version to make it easier to copy/paste:
 
 ```
-function debugOwl(o,t){let e,n="[OWL_DEBUG]";function l(o){let t=JSON.stringify(o||{});return t.length>200&&(t=t.slice(0,200)+"..."),t}if(Object.defineProperty(o.Component,"current",{get:()=>e,set(s){e=s;const c=s.constructor.name;if(t.componentBlackList&&t.componentBlackList.test(c))return;if(t.componentWhiteList&&!t.componentWhiteList.test(c))return;let i;Object.defineProperty(e,"__owl__",{get:()=>i,set(e){!function(e,s,c){let i=`${s}<id=${c}>`,r=o=>(!t.methodBlackList||!t.methodBlackList.includes(o))&&!(t.methodWhiteList&&!t.methodWhiteList.includes(o));r("constructor")&&console.log(`${n} ${i} constructor, props=${l(e.props)}`);r("willStart")&&o.hooks.onWillStart(()=>{console.log(`${n} ${i} willStart`)});r("mounted")&&o.hooks.onMounted(()=>{console.log(`${n} ${i} mounted`)});r("willUpdateProps")&&o.hooks.onWillUpdateProps(o=>{console.log(`${n} ${i} willUpdateProps, nextprops=${l(o)}`)});r("willPatch")&&o.hooks.onWillPatch(()=>{console.log(`${n} ${i} willPatch`)});r("patched")&&o.hooks.onPatched(()=>{console.log(`${n} ${i} patched`)});r("willUnmount")&&o.hooks.onWillUnmount(()=>{console.log(`${n} ${i} willUnmount`)});const u=e.__render.bind(e);e.__render=function(...o){console.log(`${n} ${i} rendering template`),u(...o)};const d=e.render.bind(e);e.render=function(...o){return console.log(`${n} ${i} render`),d(...o)};const h=e.mount.bind(e);e.mount=function(...o){return console.log(`${n} ${i} mount`),h(...o)}}(s,c,(i=e).id)}})}}),t.logScheduler){let t=o.Component.scheduler.start,e=o.Component.scheduler.stop;o.Component.scheduler.start=function(){this.isRunning||console.log(`${n} scheduler: start running tasks queue`),t.call(this)},o.Component.scheduler.stop=function(){this.isRunning&&console.log(`${n} scheduler: stop running tasks queue`),e.call(this)}}if(t.logStore){let t=o.Store.prototype.dispatch;o.Store.prototype.dispatch=function(o,...e){return console.log(`${n} store: action '${o}' dispatched. Payload: '${l(e)}'`),t.call(this,o,...e)}}}
+function debugOwl(t,n){let e,o="[OWL_DEBUG]";function s(t){let n=JSON.stringify(t||{});return n.length>200&&(n=n.slice(0,200)+"..."),n}if(Object.defineProperty(t.Component,"current",{get:()=>e,set(i){e=i;const r=i.constructor.name;if(n.componentBlackList&&n.componentBlackList.test(r))return;if(n.componentWhiteList&&!n.componentWhiteList.test(r))return;let l;Object.defineProperty(e,"__owl__",{get:()=>l,set(e){!function(e,i,r){let l=`${i}<id=${r}>`,c=t=>console.log(`${o} ${l} ${t}`),u=t=>(!n.methodBlackList||!n.methodBlackList.includes(t))&&!(n.methodWhiteList&&!n.methodWhiteList.includes(t));u("constructor")&&c(`constructor, props=${s(e.props)}`);u("willStart")&&t.hooks.onWillStart(()=>{c("willStart")});u("mounted")&&t.hooks.onMounted(()=>{c("mounted")});u("willUpdateProps")&&t.hooks.onWillUpdateProps(t=>{c(`willUpdateProps, nextprops=${s(t)}`)});u("willPatch")&&t.hooks.onWillPatch(()=>{c("willPatch")});u("patched")&&t.hooks.onPatched(()=>{c("patched")});u("willUnmount")&&t.hooks.onWillUnmount(()=>{c("willUnmount")});const d=e.__render.bind(e);e.__render=function(...t){c("rendering template"),d(...t)};const h=e.render.bind(e);e.render=function(...t){const n=e.__owl__;let o="render";return n.isMounted||n.currentFiber||(o+=" (warning: component is not mounted, this render has no effect)"),c(o),h(...t)};const p=e.mount.bind(e);e.mount=function(...t){return c("mount"),p(...t)}}(i,r,(l=e).id)}})}}),n.logScheduler){let n=t.Component.scheduler.start,e=t.Component.scheduler.stop;t.Component.scheduler.start=function(){this.isRunning||console.log(`${o} scheduler: start running tasks queue`),n.call(this)},t.Component.scheduler.stop=function(){this.isRunning&&console.log(`${o} scheduler: stop running tasks queue`),e.call(this)}}if(n.logStore){let n=t.Store.prototype.dispatch;t.Store.prototype.dispatch=function(t,...e){return console.log(`${o} store: action '${t}' dispatched. Payload: '${s(e)}'`),n.call(this,t,...e)}}}
 debugOwl(owl, {
   // componentBlackList: /App/,  // regexp
   // componentWhiteList: /SomeComponent/, // regexp