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Merged
DavisVaughan merged 3 commits into from
Jan 20, 2026
+34 −32
Merged

RC 0.5.3 #484

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22cc352
Increment version number to 0.5.3
DavisVaughan Jan 20, 2026
0bf48fc
Add expectation to test
DavisVaughan Jan 20, 2026
ec9821c
Flatten nested test_that pattern
DavisVaughan Jan 20, 2026
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2 changes: 1 addition & 1 deletion DESCRIPTION
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
Package: cpp11
Title: A C++11 Interface for R's C Interface
Version: 0.5.2.9000
Version: 0.5.3
Authors@R:
c(
person("Davis", "Vaughan", email = "davis@posit.co", role = c("aut", "cre"), comment = c(ORCID = "0000-0003-4777-038X")),
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2 changes: 1 addition & 1 deletion NEWS.md
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@@ -1,4 +1,4 @@
# cpp11 (development version)
# cpp11 0.5.3

* Removed non-API usage of `ATTRIB()` (#481).

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60 changes: 31 additions & 29 deletions cpp11test/src/test-matrix.cpp
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Expand Up @@ -24,37 +24,39 @@ context("matrix-C++") {
expect_true(x[1].size() == 2);
expect_true(x[1].stride() == 5);
}
test_that("matrix dim attributes are correct for read only matrices") {

test_that("matrix<by_row> attributes are correct") {
auto getExportedValue = cpp11::package("base")["getExportedValue"];

cpp11::doubles_matrix<cpp11::by_row> x(getExportedValue("datasets", "volcano"));

expect_true(x.size() == 5307);
expect_true(x.nrow() == 87);
expect_true(x.ncol() == 61);
expect_true(x.nslices() == 87);
expect_true(x.slice_size() == 61);
expect_true(x.slice_stride() == 87);
expect_true(x.slice_offset(0) == 0);
expect_true(x.slice_offset(1) == 1);
expect_true(x[1].size() == 61);
expect_true(x[1].stride() == 87);
}

test_that("matrix<by_column> attributes are correct") {
auto getExportedValue = cpp11::package("base")["getExportedValue"];

test_that("matrix<by_row> attributes are correct") {
cpp11::doubles_matrix<cpp11::by_row> x(getExportedValue("datasets", "volcano"));

expect_true(x.size() == 5307);
expect_true(x.nrow() == 87);
expect_true(x.ncol() == 61);
expect_true(x.nslices() == 87);
expect_true(x.slice_size() == 61);
expect_true(x.slice_stride() == 87);
expect_true(x.slice_offset(0) == 0);
expect_true(x.slice_offset(1) == 1);
expect_true(x[1].size() == 61);
expect_true(x[1].stride() == 87);
}
test_that("matrix<by_column> attributes are correct") {
cpp11::doubles_matrix<cpp11::by_column> x(getExportedValue("datasets", "volcano"));

expect_true(x.size() == 5307);
expect_true(x.nrow() == 87);
expect_true(x.ncol() == 61);
expect_true(x.nslices() == 61);
expect_true(x.slice_size() == 87);
expect_true(x.slice_stride() == 1);
expect_true(x.slice_offset(0) == 0);
expect_true(x.slice_offset(1) == 87);
expect_true(x[1].size() == 87);
expect_true(x[1].stride() == 1);
}
cpp11::doubles_matrix<cpp11::by_column> x(getExportedValue("datasets", "volcano"));

expect_true(x.size() == 5307);
expect_true(x.nrow() == 87);
expect_true(x.ncol() == 61);
expect_true(x.nslices() == 61);
expect_true(x.slice_size() == 87);
expect_true(x.slice_stride() == 1);
expect_true(x.slice_offset(0) == 0);
expect_true(x.slice_offset(1) == 87);
expect_true(x[1].size() == 87);
expect_true(x[1].stride() == 1);
}

test_that("row based subsetting works") {
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2 changes: 1 addition & 1 deletion cpp11test/src/test-strings.cpp
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Expand Up @@ -251,9 +251,9 @@ context("strings-C++") {

test_that("strings::operator=() and strings::at() do compile") {
cpp11::writable::strings x(Rf_mkChar("foo"));

x[0] = "bar";
x.at(0) = "bar";
expect_true(x[0] == Rf_mkChar("bar"));
}

test_that("strings::operator=() works with std:strings") {
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