The BrowserViz package - currently timing out on malbec1 and nebbiolo1,
supports json messaging over websockets between R and most web browsers.
The unit tests for BrowserViz only run if a web browser is available. In
recent years, a (presumably headless) web browser was offered on the Linux
build machines. Depending on that, and for a few years, the following
conditional execution has worked. But maybe no longer?
webBrowserAvailableForTesting <- function() {
authorsDevelopmentMachine <- grepl("hagfish", Sys.info()["nodename"])
bioconductorBuildSystem.linux <- with(as.list(Sys.info()), sysname == "Linux")
interactiveUse <- interactive()
return(authorsDevelopmentMachine || bioconductorBuildSystem.linux ||
interactiveUse)
}
Any suggestions?
Thank you,
- Paul
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