mirror of https://github.com/swig/swig
66 lines
1.2 KiB
R
66 lines
1.2 KiB
R
clargs <- commandArgs(trailing=TRUE)
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source(file.path(clargs[1], "unittest.R"))
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dyn.load(paste("r_copy_struct", .Platform$dynlib.ext, sep=""))
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source("r_copy_struct.R")
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cacheMetaData(1)
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a <- getA()
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r = getARef()
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unittest(A_d_get(r), 42)
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unittest(r$d, 42)
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unittest(r$i, 20)
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# An error in trying to access a field that doesn't exist.
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try(r$foo)
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r$d <- pi
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unittesttol(r$d, 3.141593, 0.0001)
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r$i <- -100
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r$ui
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r$ui <- 10
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# An error since i is unsigned and so must be positive.
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try(r$ui <- -10)
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a = A()
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unittest(a$i,0)
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unittest(a$d,0)
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unittest(a$ui,0)
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a$ui <- 100
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unittest(a$ui,100)
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a$d = 1
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unittest(a$d,1)
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d <- bar()
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unittest(class(d), "_p_D")
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unittest(d$x, 1)
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unittest(d$u, 0)
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la <- new("A");
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la@ui <- as.integer(5)
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# Removing the next line makes this fail in R 2.4
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la@str <- ""
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# The next two need initialising from R 4.5 onwards to avoid a segfault in
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# R_swig_A_i_set/R_swig_A_d_set when copyToC() is called.
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# TODO: how to check they are not initialised in C? - Rf_isInteger seems to succeed.
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la@i <- as.integer(-6)
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la@d <- as.double(1.2)
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other = A()
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foo <- copyToC(la, other)
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aa = A()
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aa$i = as.integer(201)
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aa$d = pi
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aa$str = "foo"
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aa$ui = as.integer(0)
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copyToR(aa)
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