tests/testthat/test-jpeg.R

test_that("agg_jpeg generates file", {
  file <- tempfile(fileext = '.jpeg')
  agg_jpeg(file)
  plot(1:10, 1:10)
  dev.off()

  expect_gt(file.info(file)$size, 0)

  unlink(file)
})

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ragg documentation built on March 23, 2026, 9:06 a.m.