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update to help tests pass

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Tom 2024-11-13 13:44:41 -05:00
parent e128ff3a72
commit a392ea673a
1 changed files with 6 additions and 2 deletions
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8
src/webgldrawer.js
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@ -111,7 +111,7 @@
this.context = this._outputContext; // API required by tests this.context = this._outputContext; // API required by tests
this._requiresCanvasDrawerFallback = false; this._requiresCanvasDrawerFallback = false;
this._doRenderingTest(); setTimeout(() => this._doRenderingTest(), 0); // defer this to the next event loop for tests
} }
// Public API required by all Drawer implementations // Public API required by all Drawer implementations
@ -1335,6 +1335,10 @@
* @returns * @returns
*/ */
_doRenderingTest(){ _doRenderingTest(){
// Don't do the test if this drawer has already been destroyed
if( this._destroyed ){
return;
}
// Avoid infinite call stack by only testing once // Avoid infinite call stack by only testing once
if( testing ){ if( testing ){
return; return;
@ -1362,7 +1366,7 @@
testing = false; testing = false;
// Clean up the test viewer when the main viewer is destroyed (if it hasn't been already) // Clean up the test viewer when the main viewer is destroyed (if it hasn't been already)
testViewer.addOnceHandler('before-destroy', () => { this.viewer.addOnceHandler('before-destroy', () => {
testViewer.destroy(); testViewer.destroy();
if(div.parentNode){ if(div.parentNode){
div.parentNode.removeChild(div); div.parentNode.removeChild(div);