inst/doc/RcppGSL-unitTests.R

In RcppGSL: Rcpp integration for GNU GSL vectors and matrices

### R code from vignette source 'RcppGSL-unitTests.Rnw'

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### code chunk number 1: RcppGSL-unitTests.Rnw:12-16
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require(RcppGSL)
prettyVersion <- packageDescription("RcppGSL")$Version
prettyDate <- format(Sys.Date(), "%B %e, %Y")
library(RUnit)


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### code chunk number 2: unitTesting
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pkg <- "RcppGSL"
if (file.exists("unitTests-results")) unlink("unitTests-results", recursive = TRUE)
dir.create("unitTests-results")
path <- system.file("unitTests", package=pkg)
testSuite <- defineTestSuite(name=paste(pkg, "unit testing"), dirs=path)
tests <- runTestSuite(testSuite)
err <- getErrors(tests)
if (err$nFail > 0) stop(sprintf("unit test problems: %d failures", err$nFail))
if (err$nErr > 0) stop( sprintf("unit test problems: %d errors", err$nErr))
printHTMLProtocol(tests, fileName= sprintf("unitTests-results/%s-unitTests.html", pkg))
printTextProtocol(tests, fileName= sprintf("unitTests-results/%s-unitTests.txt" , pkg))

if (file.exists("/tmp")) {
    invisible(sapply(c("txt", "html"), function(ext) {
        fname <- sprintf("unitTests-results/%s-unitTests.%s", pkg, ext)
        file.copy(fname, "/tmp", overwrite=TRUE)
    }))
}


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### code chunk number 3: importResults
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results <- "unitTests-results/RcppGSL-unitTests.txt"
if (file.exists(results)) {
    writeLines(readLines(results))
} else{
    writeLines( "unit test results not available" )
}