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#!/bin/sh
LOGFILE=test.log
R --vanilla --slave > ${LOGFILE} 2>&1 <<'EOF'
library(foreach)
library(RUnit)
verbose <- as.logical(Sys.getenv('FOREACH_VERBOSE', 'FALSE'))
method <- Sys.getenv('FOREACH_BACKEND', 'SEQ')
if (method == 'SNOW') {
cat('** Using SNOW backend\n')
library(doSNOW)
cl <- makeSOCKcluster(3)
.Last <- function() {
cat('shutting down SOCK cluster...\n')
stopCluster(cl)
cat('shutdown complete\n')
}
registerDoSNOW(cl)
} else if (method == 'NWS') {
cat('** Using NWS backend\n')
library(doNWS)
registerDoNWS()
} else if (method == 'MC') {
cat('** Using multicore backend\n')
library(doMC)
registerDoMC()
} else if (method == 'SEQ') {
cat('** Using sequential backend\n')
registerDoSEQ()
} else {
stop('illegal backend specified: ', method)
}
options(warn=1)
options(showWarnCalls=TRUE)
cat('Starting test at', date(), '\n')
cat(sprintf('doPar backend name: %s, version: %s\n', getDoParName(), getDoParVersion()))
cat(sprintf('Running with %d worker(s)\n', getDoParWorkers()))
tests <- c('foreachTest.R', 'errorTest.R', 'combineTest.R', 'iteratorTest.R',
'loadFactorTest.R', 'nestedTest.R', 'packagesTest.R', 'mergeTest.R',
'whenTest.R', 'stressTest.R')
errcase <- list()
for (f in tests) {
cat('\nRunning test file:', f, '\n')
t <- runTestFile(f)
e <- getErrors(t)
if (e$nErr + e$nFail > 0) {
errcase <- c(errcase, t)
print(t)
}
}
if (length(errcase) == 0) {
cat('*** Ran all tests successfully ***\n')
} else {
cat('!!! Encountered', length(errcase), 'problems !!!\n')
for (t in errcase) {
print(t)
}
}
cat('Finished test at', date(), '\n')
EOF
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