diff options
Diffstat (limited to 'R/pkg/inst/tests/test_sparkSQL.R')
-rw-r--r-- | R/pkg/inst/tests/test_sparkSQL.R | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/R/pkg/inst/tests/test_sparkSQL.R b/R/pkg/inst/tests/test_sparkSQL.R index 1109e8fdba..3e5658eb5b 100644 --- a/R/pkg/inst/tests/test_sparkSQL.R +++ b/R/pkg/inst/tests/test_sparkSQL.R @@ -530,6 +530,7 @@ test_that("column operators", { c2 <- (- c + 1 - 2) * 3 / 4.0 c3 <- (c + c2 - c2) * c2 %% c2 c4 <- (c > c2) & (c2 <= c3) | (c == c2) & (c2 != c3) + c5 <- c2 ^ c3 ^ c4 }) test_that("column functions", { @@ -538,6 +539,29 @@ test_that("column functions", { c3 <- lower(c) + upper(c) + first(c) + last(c) c4 <- approxCountDistinct(c) + countDistinct(c) + cast(c, "string") c5 <- n(c) + n_distinct(c) + c5 <- acos(c) + asin(c) + atan(c) + cbrt(c) + c6 <- ceiling(c) + cos(c) + cosh(c) + exp(c) + expm1(c) + c7 <- floor(c) + log(c) + log10(c) + log1p(c) + rint(c) + c8 <- sign(c) + sin(c) + sinh(c) + tan(c) + tanh(c) + c9 <- toDegrees(c) + toRadians(c) +}) + +test_that("column binary mathfunctions", { + lines <- c("{\"a\":1, \"b\":5}", + "{\"a\":2, \"b\":6}", + "{\"a\":3, \"b\":7}", + "{\"a\":4, \"b\":8}") + jsonPathWithDup <- tempfile(pattern="sparkr-test", fileext=".tmp") + writeLines(lines, jsonPathWithDup) + df <- jsonFile(sqlCtx, jsonPathWithDup) + expect_equal(collect(select(df, atan2(df$a, df$b)))[1, "ATAN2(a, b)"], atan2(1, 5)) + expect_equal(collect(select(df, atan2(df$a, df$b)))[2, "ATAN2(a, b)"], atan2(2, 6)) + expect_equal(collect(select(df, atan2(df$a, df$b)))[3, "ATAN2(a, b)"], atan2(3, 7)) + expect_equal(collect(select(df, atan2(df$a, df$b)))[4, "ATAN2(a, b)"], atan2(4, 8)) + expect_equal(collect(select(df, hypot(df$a, df$b)))[1, "HYPOT(a, b)"], sqrt(1^2 + 5^2)) + expect_equal(collect(select(df, hypot(df$a, df$b)))[2, "HYPOT(a, b)"], sqrt(2^2 + 6^2)) + expect_equal(collect(select(df, hypot(df$a, df$b)))[3, "HYPOT(a, b)"], sqrt(3^2 + 7^2)) + expect_equal(collect(select(df, hypot(df$a, df$b)))[4, "HYPOT(a, b)"], sqrt(4^2 + 8^2)) }) test_that("string operators", { |