tests/runTests.R

In decorrelate: Decorrelation Projection Scalable to High Dimensional Data

library(RUnit)
library(Rfast)
library(Matrix)
library(cowplot)
library(decorrelate)
library(ggplot2)
library(whitening)
library(yacca)
library(decorrelate)

# BiocGenerics:::testPackage
testPackage <- function (pkgname = NULL, subdir = "unitTests", pattern = "^test_.*\\.R$", 
    path = getwd()) {
    .failure_details <- function(result) {
        res <- result[[1L]]
        if (res$nFail > 0 || res$nErr > 0) {
            Filter(function(x) length(x) > 0, lapply(res$sourceFileResults, 
                function(fileRes) {
                  names(Filter(function(x) x$kind != "success", 
                    fileRes))
                }))
        }
        else list()
    }
    if (is.null(pkgname)) {
        root <- packageRoot(path)
        if (is.null(root)) 
            stop("could not infer package root directory")
        pkgname0 <- packageInfo(root)$Package
        if (is.null(pkgname)) {
            pkgname <- pkgname0
        }
        else if (!identical(pkgname, pkgname0)) {
            stop("'pkgname' and inferred DESCRIPTION 'Package' differ")
        }
    }
    else {
        root <- system.file(package = pkgname)
    }
    library(pkgname, character.only = TRUE, quietly = TRUE)
    dir <- file.path(root, subdir)
    if (!file.exists(dir)) {
        dir <- file.path(root, "inst", subdir)
    }
    if (!file.exists(dir)) {
        stop("unable to find unit tests, no subdir ", sQuote(subdir))
    }
    library("RUnit", quietly = TRUE)
    RUnit_opts <- getOption("RUnit", list())
    RUnit_opts$verbose <- 0L
    RUnit_opts$silent <- TRUE
    RUnit_opts$verbose_fail_msg <- TRUE
    oopt <- options(RUnit = RUnit_opts)
    on.exit(options(oopt))
    suite <- RUnit::defineTestSuite(name = paste(pkgname, "RUnit Tests"), 
        dirs = dir, testFileRegexp = pattern, rngKind = "default", 
        rngNormalKind = "default")
    result <- RUnit::runTestSuite(suite)
    cat("\n\n")
    RUnit::printTextProtocol(result, showDetails = FALSE)
    if (length(details <- .failure_details(result)) > 0) {
        cat("\nTest files with failing tests\n")
        for (i in seq_along(details)) {
            cat("\n  ", basename(names(details)[[i]]), "\n")
            for (j in seq_along(details[[i]])) {
                cat("    ", details[[i]][[j]], "\n")
            }
        }
        cat("\n\n")
        stop("unit tests failed for package ", pkgname)
    }
    result
}


testPackage("decorrelate")