sci-libs/pdal: fix tests

Closes: https://bugs.gentoo.org/833820
Closes: https://github.com/gentoo/gentoo/pull/24303
Signed-off-by: Thomas Bettler <thomas.bettler@gmail.com>
Signed-off-by: Sam James <sam@gentoo.org>

2 files changed, 123 insertions, 1 deletions

diff --git a/sci-libs/pdal/files/pdal-2.3.0-fix_tests_for_proj811.patch b/sci-libs/pdal/files/pdal-2.3.0-fix_tests_for_proj811.patch
new file mode 100644
index 000000000000..6a34686330f4
--- /dev/null
+++ b/sci-libs/pdal/files/pdal-2.3.0-fix_tests_for_proj811.patch
@@ -0,0 +1,110 @@
+From https://github.com/PDAL/PDAL/commit/1a7415f67cfe13f816345ce4b7fc1c68f0a45c83
+Bug https://bugs.gentoo.org/833820
+From: Andrew Bell <andrew.bell.ia@gmail.com>
+Date: Thu, 7 Oct 2021 11:15:18 -0400
+Subject: [PATCH] Work around test issues with varying versions of PROJ (#3560)
+
+* Add range for crop because of varying proj precision.
+
+* Fix tests for PROJ 8.1.1
+
+* More test workaround for proj.
+---
+ test/unit/filters/CropFilterTest.cpp | 10 +++++++
+ test/unit/io/EptReaderTest.cpp       | 41 +++++++++++++++++++++++++++-
+ 2 files changed, 50 insertions(+), 1 deletion(-)
+
+diff --git a/test/unit/filters/CropFilterTest.cpp b/test/unit/filters/CropFilterTest.cpp
+index 23ccb465bc..f4b825c891 100644
+--- a/test/unit/filters/CropFilterTest.cpp
++++ b/test/unit/filters/CropFilterTest.cpp
+@@ -250,7 +250,17 @@ TEST(CropFilterTest, test_crop_polygon_reprojection)
+     PointViewSet viewSet = crop.execute(table);
+     EXPECT_EQ(viewSet.size(), 1u);
+     view = *viewSet.begin();
++//ABELL - I'd like to do the following, but we don't necessarily have proj.h
++/**
++#if defined(PROJ_VERSION_NUMBER) && PROJ_VERSION_NUMBER > 80101
++    EXPECT_EQ(view->size(), 45u);
++#else
+     EXPECT_EQ(view->size(), 47u);
++#endif
++**/
++// So instead...
++    EXPECT_GE(view->size(), 45u);
++    EXPECT_LE(view->size(), 47u);
+ 
+     FileUtils::closeFile(wkt_stream);
+ }
+diff --git a/test/unit/io/EptReaderTest.cpp b/test/unit/io/EptReaderTest.cpp
+index ab5cfdee4a..0d274d4c08 100644
+--- a/test/unit/io/EptReaderTest.cpp
++++ b/test/unit/io/EptReaderTest.cpp
+@@ -625,8 +625,21 @@ TEST(EptReaderTest, boundedCrop)
+     }
+ 
+     EXPECT_EQ(eptNp, sourceNp);
++
++//ABELL - A change in proj changed the numbers, but we don't necessarily have proj.h
++/**
++#if defined(PROJ_VERSION_NUMBER) && PROJ_VERSION_NUMBER > 80101
++    EXPECT_EQ(eptNp, 45u);
++    EXPECT_EQ(sourceNp, 45u);
++#else
+     EXPECT_EQ(eptNp, 47u);
+     EXPECT_EQ(sourceNp, 47u);
++#endif
++**/
++    EXPECT_GE(eptNp, 45u);
++    EXPECT_GE(sourceNp, 45u);
++    EXPECT_LE(eptNp, 47u);
++    EXPECT_LE(sourceNp, 47u);
+ }
+ 
+ TEST(EptReaderTest, polygonAndBoundsCrop)
+@@ -769,8 +782,20 @@ TEST(EptReaderTest, boundedCropReprojection)
+         sourceNp += view->size();
+ 
+     EXPECT_EQ(eptNp, sourceNp);
++//ABELL - We don't necessarily have proj.h, so we can't do this:
++/**
++#if defined(PROJ_VERSION_NUMBER) && PROJ_VERSION_NUMBER > 80101
++    EXPECT_EQ(eptNp, 45u);
++    EXPECT_EQ(sourceNp, 45u);
++#else
+     EXPECT_EQ(eptNp, 47u);
+     EXPECT_EQ(sourceNp, 47u);
++#endif
++**/
++    EXPECT_GE(eptNp, 45u);
++    EXPECT_GE(sourceNp, 45u);
++    EXPECT_LE(eptNp, 47u);
++    EXPECT_LE(sourceNp, 47u);
+ }
+ 
+ 
+@@ -811,9 +836,23 @@ TEST(EptReaderTest, ogrCrop)
+     for (const PointViewPtr& view : source.execute(sourceTable))
+         sourceNp += view->size();
+ 
+-    EXPECT_EQ(eptNp, sourceNp);
++//ABELL - PROJ changed to make the number of points that pass the filter different from
++//  what's in the file we've got stored.
++//    EXPECT_EQ(eptNp, sourceNp);
++//ABELL -  We don't necessarily have proj.h, so can't do the following:
++/**
++#if defined(PROJ_VERSION_NUMBER) && PROJ_VERSION_NUMBER > 80101
++    EXPECT_EQ(eptNp, 89u);
++    EXPECT_EQ(sourceNp, 89u);
++#else
+     EXPECT_EQ(eptNp, 86u);
+     EXPECT_EQ(sourceNp, 86u);
++#endif
++**/
++    EXPECT_LE(eptNp, 89u);
++    EXPECT_LE(sourceNp, 89u);
++    EXPECT_GE(eptNp, 86u);
++    EXPECT_GE(sourceNp, 86u);
+ }
+ 
+ } // namespace pdal
diff --git a/sci-libs/pdal/pdal-2.3.0.ebuild b/sci-libs/pdal/pdal-2.3.0.ebuild
index f85812782818..949b5ab43e8b 100644
--- a/sci-libs/pdal/pdal-2.3.0.ebuild
+++ b/sci-libs/pdal/pdal-2.3.0.ebuild
@@ -12,7 +12,8 @@ SRC_URI="https://github.com/PDAL/PDAL/releases/download/${PV}/PDAL-${PV}-src.tar
 LICENSE="BSD"
 SLOT="0/13"
 KEYWORDS="~amd64 ~x86"
-IUSE="postgres"
+IUSE="postgres test"
+RESTRICT="!test? ( test )"
 
 BDEPEND="
 	virtual/pkgconfig
@@ -26,12 +27,14 @@ DEPEND="
 	sys-libs/libunwind
 	sys-libs/zlib
 	postgres? ( dev-db/postgresql:*[xml] )
+	test? ( sci-libs/gdal[geos,jpeg,png] )
 "
 RDEPEND="${DEPEND}"
 
 PATCHES=(
 	"${FILESDIR}"/${P}-fix_cmake_install_location.patch
 	"${FILESDIR}"/${P}-upgrade_cmake_min.patch
+	"${FILESDIR}"/${P}-fix_tests_for_proj811.patch
 )
 
 S="${WORKDIR}/PDAL-${PV}-src"
@@ -46,3 +49,12 @@ src_configure() {
 
 	cmake_src_configure
 }
+
+src_test() {
+	local myctestargs=(
+		--exclude-regex '(pgpointcloudtest|pdal_io_bpf_base_test|pdal_io_bpf_zlib_test|pdal_filters_overlay_test|pdal_filters_stats_test|pdal_app_plugin_test|pdal_merge_test)'
+		--output-on-failure
+	)
+
+	cmake_src_test
+}