Nothing
context("Testing the parameter checks for consistency")
# this pertains to dfddm() and pfddm() as they share the functionality
### Input checking
test_that("Input checking", {
# rt (dfddm and pfddm have different behavior for t -> +Inf)
expect_equal(
dfddm(rt = c(0, -1, Inf, -Inf), response = 1, a = 1, v = -1, t0 = 0,
w = 0.5, sv = 0, sigma = 1, err_tol = 1e-6, log = FALSE),
c(0, 0, 0, 0)
)
expect_equal(
dfddm(rt = c(0, -1, Inf, -Inf), response = 1, a = 1, v = -1, t0 = 0,
w = 0.5, sv = 0, sigma = 1, err_tol = 1e-6, log = TRUE),
c(-Inf, -Inf, -Inf, -Inf)
)
expect_equal(
pfddm(rt = c(-Inf, Inf), response = 1, a = 1, v = -1, t0 = 0,
w = 0.5, sv = 0, sigma = 1, err_tol = 1e-6, log = FALSE),
c(0, 0.7310586),
tolerance = 1e-6
)
expect_equal(
pfddm(rt = c(-Inf, Inf), response = 1, a = 1, v = -1, t0 = 0,
w = 0.5, sv = 0, sigma = 1, err_tol = 1e-6, log = TRUE),
c(-Inf, log(0.7310586)),
tolerance = 1e-6
)
expect_true(all(c(
is.nan(dfddm(rt = NaN, response = 1, a = 1, v = -1, t0 = 0, w = 0.5,
sv = 0, sigma = 1, err_tol = 1e-6, log = FALSE)),
is.na(dfddm(rt = NA, response = 1, a = 1, v = -1, t0 = 0, w = 0.5,
sv = 0, sigma = 1, err_tol = 1e-6, log = FALSE))
)))
expect_true(all(c(
is.nan(dfddm(rt = NaN, response = 1, a = 1, v = -1, t0 = 0, w = 0.5,
sv = 0, sigma = 1, err_tol = 1e-6, log = TRUE)),
is.na(dfddm(rt = NA, response = 1, a = 1, v = -1, t0 = 0, w = 0.5,
sv = 0, sigma = 1, err_tol = 1e-6, log = TRUE))
)))
expect_warning(expect_equal(
length(dfddm(rt = numeric(), response = 1, a = 1, v = -1, t0 = 0, w = 0.5,
sv = 0, sigma = 1, err_tol = 1e-6, log = FALSE)),
0
))
# response
expect_warning(expect_equal(
dfddm(rt = 1, response = c(3, -1, Inf, -Inf), a = 1, v = -1, t0 = 0,
w = 0.5, sv = 0, sigma = 1, err_tol = 1e-6, log = FALSE),
c(0, 0, 0, 0)
))
expect_warning(expect_true(all(c(
is.nan(dfddm(rt = 1, response = NaN, a = 1, v = -1, t0 = 0, w = 0.5,
sv = 0, sigma = 1, err_tol = 1e-6, log = FALSE)),
is.na(dfddm(rt = 1, response = NA, a = 1, v = -1, t0 = 0, w = 0.5,
sv = 0, sigma = 1, err_tol = 1e-6, log = FALSE))
))))
expect_warning(expect_equal(
dfddm(rt = 1, response = c("l", "u", Inf, -Inf, NaN, NA), a = 1, v = -1,
t0 = 0, w = 0.5, sv = 0, sigma = 1, err_tol = 1e-6, log = FALSE)[1:4],
c(dfddm(rt = 1, response = c("l", "u"), a = 1, v = -1, t0 = 0, w = 0.5,
sv = 0, sigma = 1, err_tol = 1e-6, log = FALSE), 0, 0)
))
expect_warning(expect_true(all(c(
is.nan(dfddm(rt = 1, response = c("l", "u", Inf, -Inf, NaN, NA), a = 1,
v = -1, t0 = 0, w = 0.5, sv = 0, sigma = 1, err_tol = 1e-6,
log = FALSE)[5]),
is.na(dfddm(rt = 1, response = c("l", "u", Inf, -Inf, NaN, NA), a = 1,
v = -1, t0 = 0, w = 0.5, sv = 0, sigma = 1, err_tol = 1e-6,
log = FALSE)[6])
))))
expect_warning(expect_equal(
length(dfddm(rt = 1, response = numeric(), a = 1, v = -1, t0 = 0, w = 0.5,
sv = 0, sigma = 1, err_tol = 1e-6, log = FALSE)),
0
))
expect_warning(expect_equal(
length(dfddm(rt = 1, response = character(), a = 1, v = -1, t0 = 0, w = 0.5,
sv = 0, sigma = 1, err_tol = 1e-6, log = FALSE)),
0
))
expect_warning(expect_equal(
length(dfddm(rt = 1, response = logical(), a = 1, v = -1, t0 = 0, w = 0.5,
sv = 0, sigma = 1, err_tol = 1e-6, log = FALSE)),
0
))
# a
expect_true(all(c(
is.nan(dfddm(rt = 1, response = 1, a = c(-0.4, 0, NaN, -Inf), v = -1,
t0 = 0, w = 0.5, sv = 0, sigma = 1, err_tol = 1e-6,
log = FALSE)),
is.na(dfddm(rt = 1, response = 1, a = NA, v = -10, t0 = 0,
w = 0.5, sv = 0, sigma = 1, err_tol = 1e-6, log = FALSE))
)))
expect_equal(
dfddm(rt = 1, response = 1, a = Inf, v = -10, t0 = 0,
n_terms_small = "n", w = 0.5, sv = 0, sigma = 1, err_tol = 1e-6,
log = FALSE),
0
)
expect_equal(
dfddm(rt = 1, response = 1, a = Inf, v = -10, t0 = 0,
n_terms_small = "n", w = 0.5, sv = 0, sigma = 1, err_tol = 1e-6,
log = TRUE),
-Inf
)
expect_warning(expect_equal(
length(dfddm(rt = 1, response = 1, a = numeric(), v = -1, t0 = 0, w = 0.5,
sv = 0, sigma = 1, err_tol = 1e-6, log = FALSE)),
0
))
# v
expect_true(all(c(
is.nan(dfddm(rt = 1, response = 1, a = 1, v = NaN, t0 = 0,
w = 0.5, sv = 0, sigma = 1, err_tol = 1e-6, log = FALSE)),
is.na(dfddm(rt = 1, response = 1, a = 1, v = NA, t0 = 0,
w = 0.5, sv = 0, sigma = 1, err_tol = 1e-6, log = FALSE))
)))
expect_equal(
dfddm(rt = 1, response = 1, a = 1, v = c(Inf, -Inf), t0 = 0,
w = 0.5, sv = 0, sigma = 1, err_tol = 1e-6, log = FALSE),
c(0, 0)
)
expect_equal(
dfddm(rt = 1, response = 1, a = 1, v = c(Inf, -Inf), t0 = 0,
w = 0.5, sv = 0, sigma = 1, err_tol = 1e-6, log = TRUE),
c(-Inf, -Inf)
)
expect_warning(expect_equal(
length(dfddm(rt = 1, response = 1, a = 1, v = numeric(), t0 = 0, w = 0.5,
sv = 0, sigma = 1, err_tol = 1e-6, log = FALSE)),
0
))
# t0
expect_true(all(c(
is.nan(dfddm(rt = 1, response = 1, a = 1, v = -1, t0 = c(-0.25, NaN, -Inf),
w = 0.5, sv = 0, sigma = 1, err_tol = 1e-6, log = FALSE)),
is.na(dfddm(rt = 1, response = 1, a = 1, v = -1, t0 = NA,
w = 0.5, sv = 0, sigma = 1, err_tol = 1e-6, log = FALSE))
)))
expect_equal(
dfddm(rt = 1, response = 1, a = 1, v = -1, t0 = Inf,
w = 0.5, sv = 0, sigma = 1, err_tol = 1e-6, log = FALSE),
0
)
expect_equal(
dfddm(rt = 1, response = 1, a = 1, v = -1, t0 = Inf,
w = 0.5, sv = 0, sigma = 1, err_tol = 1e-6, log = TRUE),
-Inf
)
expect_warning(expect_equal(
length(dfddm(rt = 1, response = 1, a = 1, v = -1, t0 = numeric(), w = 0.5,
sv = 0, sigma = 1, err_tol = 1e-6, log = FALSE)),
0
))
# w
expect_true(all(c(
is.nan(dfddm(rt = 1, response = 1, a = 1, v = -1, t0 = 0,
w = c(-0.5, 1.5, 0, 1, NaN, Inf, -Inf), sv = 0, sigma = 1,
err_tol = 1e-6, log = FALSE)),
is.na(dfddm(rt = 1, response = 1, a = 1, v = -1, t0 = 0,
w = NA, sv = 0, sigma = 1, err_tol = 1e-6, log = FALSE))
)))
expect_warning(expect_equal(
length(dfddm(rt = 1, response = 1, a = 1, v = -1, t0 = 0, w = numeric(),
sv = 0, sigma = 1, err_tol = 1e-6, log = FALSE)),
0
))
# sv
expect_true(all(c(
is.nan(dfddm(rt = 1, response = 1, a = 1, v = -1, t0 = 0, w = 0.5,
sv = c(-1, NaN, -Inf), sigma = 1, err_tol = 1e-6,
log = FALSE)),
is.na(dfddm(rt = 1, response = 1, a = 1, v = -1, t0 = 0, w = 0.5,
sv = NA, sigma = 1, err_tol = 1e-6, log = FALSE))
)))
expect_equal(
dfddm(rt = 1, response = 1, a = 1, v = -1, t0 = 0, w = 0.5,
sv = Inf, sigma = 1, err_tol = 1e-6, log = FALSE),
0
)
expect_equal(
dfddm(rt = 1, response = 1, a = 1, v = -1, t0 = 0, w = 0.5,
sv = Inf, sigma = 1, err_tol = 1e-6, log = TRUE),
-Inf
)
expect_warning(expect_equal(
length(dfddm(rt = 1, response = 1, a = 1, v = -1, t0 = 0, w = 0.5,
sv = numeric(), sigma = 1, err_tol = 1e-6, log = FALSE)),
0
))
# sigma
expect_true(all(c(
is.nan(dfddm(rt = 1, response = 1, a = 1, v = -1, t0 = 0, w = 0.5, sv = 0,
sigma = c(-1, 0, NaN, Inf, -Inf), err_tol = 1e-6,
log = FALSE)),
is.na(dfddm(rt = 1, response = 1, a = 1, v = -1, t0 = 0, w = 0.5,
sv = 0, sigma = NA, err_tol = 1e-6, log = FALSE))
)))
expect_warning(expect_equal(
length(dfddm(rt = 1, response = 1, a = 1, v = -1, t0 = 0, w = 0.5,
sv = 0, sigma = numeric(), err_tol = 1e-6, log = FALSE)),
0
))
# err_tol
expect_error(
dfddm(rt = 1, response = 1, a = 1, v = -1, t0 = 0, w = 0.5, sv = 0,
sigma = 1, err_tol = c(0, -1e-6, NA, NaN, Inf, -Inf), log = FALSE)
)
expect_error(
dfddm(rt = 1, response = 1, a = 1, v = -1, t0 = 0, w = 0.5,
sv = 0, sigma = 1, err_tol = numeric(), log = FALSE)
)
})
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