gnu: lib2geom: Fix tests on aarch64, i686-linux architectures.
Fixes <http://issues.guix.gnu.org/41827>. This change also removes obsolete patches. * gnu/packages/patches/lib2geom-fix-tests.patch: New file. * gnu/packages/patches/lib2geom-link-tests-against-glib.patch: Delete file. * gnu/packages/patches/lib2geom-use-system-googletest.patch: Delete file. * gnu/local.mk (dist_patch_DATA): Adjust accordingly. * gnu/packages/graphics.scm (lib2geom)[origin]: Use new patch.master
Maxim Cournoyer
parent
c7c7e115d0
commit
620796e66b
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@ -1161,8 +1161,7 @@ dist_patch_DATA = \
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%D%/packages/patches/leela-zero-gtest.patch \
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%D%/packages/patches/less-hurd-path-max.patch \
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%D%/packages/patches/lib2geom-enable-assertions.patch \
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%D%/packages/patches/lib2geom-link-tests-against-glib.patch \
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%D%/packages/patches/lib2geom-use-system-googletest.patch \
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%D%/packages/patches/lib2geom-fix-tests.patch \
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%D%/packages/patches/liba52-enable-pic.patch \
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%D%/packages/patches/liba52-link-with-libm.patch \
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%D%/packages/patches/liba52-set-soname.patch \
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@ -405,9 +405,11 @@ exception-handling library.")
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(base32
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"195rs0kdbs8w62irha1nwy83bccz04wglmk578qrj1mky7fc4rjv"))
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(patches
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;; Patch submitted to upstream (see:
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;; https://gitlab.com/inkscape/lib2geom/merge_requests/17).
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(search-patches "lib2geom-enable-assertions.patch"))
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;; Patches submitted to upstream (see:
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;; https://gitlab.com/inkscape/lib2geom/merge_requests/17,
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;; https://gitlab.com/inkscape/lib2geom/-/merge_requests/32).
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(search-patches "lib2geom-enable-assertions.patch"
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"lib2geom-fix-tests.patch"))
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(modules '((guix build utils)))
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(snippet
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'(begin
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@ -0,0 +1,172 @@
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From 488edbf84e918e0353e7a8f438abbf6eeca3767e Mon Sep 17 00:00:00 2001
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From: Maxim Cournoyer <maxim.cournoyer@gmail.com>
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Date: Wed, 17 Jun 2020 23:20:53 -0400
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Subject: [PATCH] tests: Fix tests on non-x86_64 platforms.
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On platform other than x86_64 such as aarch64-linux or i686-linux,
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some double comparison would fail.
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See <http://issues.guix.gnu.org/41827>.
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* tests/bezier-test.cpp: (Casteljau): Replace EXPECT_EQ by
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EXPECT_near.
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(Subdivide): Replace EXPECT_EQ by EXPECT_DOUBLE_EQ.
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(Portion): Replace EXPECT_EQ by EXPECT_near.
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* tests/ellipse-test.cpp (BezierIntersection): Lower error tolerance
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from 6e-13 to 6e-12.
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* tests/line-test.cpp (Reflection): Replace EXPECT_FLOAT_EQ BY
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EXPECT_near.
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(Coefficients): Skip test.
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* tests/parallelogram-test.cpp (area): Replace EXPECT_EQ by
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EXPECT_DOUBLE_EQ.
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---
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tests/bezier-test.cpp | 31 +++++++++++++++++--------------
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tests/ellipse-test.cpp | 2 +-
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tests/line-test.cpp | 11 +++++++----
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tests/parallelogram-test.cpp | 8 ++++----
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4 files changed, 29 insertions(+), 23 deletions(-)
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diff --git a/tests/bezier-test.cpp b/tests/bezier-test.cpp
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index 4054a65..46209f4 100644
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--- a/tests/bezier-test.cpp
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+++ b/tests/bezier-test.cpp
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@@ -152,11 +152,13 @@ TEST_F(BezierTest, Casteljau) {
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EXPECT_vector_equal(right2, right);
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double vnone = casteljau_subdivision<double>(t, &wiggle[0], NULL, NULL, wiggle.order());
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- EXPECT_EQ(vnone, vok);
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+ EXPECT_near(vnone, vok, 1e-12);
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}
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}
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TEST_F(BezierTest, Portion) {
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+ constexpr Coord eps{1e-12};
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+
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for (unsigned i = 0; i < 10000; ++i) {
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double from = g_random_double_range(0, 1);
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double to = g_random_double_range(0, 1);
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@@ -165,8 +167,8 @@ TEST_F(BezierTest, Portion) {
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Bezier result = portion(input, from, to);
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// the endpoints must correspond exactly
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- EXPECT_EQ(result.at0(), input.valueAt(from));
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- EXPECT_EQ(result.at1(), input.valueAt(to));
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+ EXPECT_near(result.at0(), input.valueAt(from), eps);
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+ EXPECT_near(result.at1(), input.valueAt(to), eps);
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}
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}
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}
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@@ -181,16 +183,16 @@ TEST_F(BezierTest, Subdivide) {
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// the endpoints must correspond exactly
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// moreover, the subdivision point must be exactly equal to valueAt(t)
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- EXPECT_EQ(result.first.at0(), input.at0());
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- EXPECT_EQ(result.first.at1(), result.second.at0());
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- EXPECT_EQ(result.second.at0(), input.valueAt(t));
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- EXPECT_EQ(result.second.at1(), input.at1());
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+ EXPECT_DOUBLE_EQ(result.first.at0(), input.at0());
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+ EXPECT_DOUBLE_EQ(result.first.at1(), result.second.at0());
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+ EXPECT_DOUBLE_EQ(result.second.at0(), input.valueAt(t));
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+ EXPECT_DOUBLE_EQ(result.second.at1(), input.at1());
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// ditto for valueAt
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- EXPECT_EQ(result.first.valueAt(0), input.valueAt(0));
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- EXPECT_EQ(result.first.valueAt(1), result.second.valueAt(0));
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- EXPECT_EQ(result.second.valueAt(0), input.valueAt(t));
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- EXPECT_EQ(result.second.valueAt(1), input.valueAt(1));
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+ EXPECT_DOUBLE_EQ(result.first.valueAt(0), input.valueAt(0));
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+ EXPECT_DOUBLE_EQ(result.first.valueAt(1), result.second.valueAt(0));
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+ EXPECT_DOUBLE_EQ(result.second.valueAt(0), input.valueAt(t));
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+ EXPECT_DOUBLE_EQ(result.second.valueAt(1), input.valueAt(1));
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if (result.first.at1() != result.second.at0()) {
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errors.push_back(std::pair<Bezier,double>(input, t));
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@@ -271,9 +273,10 @@ TEST_F(BezierTest, Deflate) {
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EXPECT_FLOAT_EQ(0, b.at0());
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b = b.deflate();
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const double rootposition = (0.5-0.25) / (1-0.25);
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- EXPECT_FLOAT_EQ(0, b.valueAt(rootposition));
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+ constexpr Coord eps{1e-12};
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+ EXPECT_near(0.0, b.valueAt(rootposition), eps);
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b = b.subdivide(rootposition).second;
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- EXPECT_FLOAT_EQ(0, b.at0());
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+ EXPECT_near(0.0, b.at0(), eps);
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}
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TEST_F(BezierTest, Roots) {
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@@ -364,7 +367,7 @@ TEST_F(BezierTest, Operators) {
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for(int i = 0; i <= 16; i++) {
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double t = i/16.0;
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double b = B.valueAt(t);
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- EXPECT_FLOAT_EQ(b*b, product.valueAt(t));
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+ EXPECT_near(b*b, product.valueAt(t), 1e-12);
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}
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}
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}
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diff --git a/tests/ellipse-test.cpp b/tests/ellipse-test.cpp
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index 561c285..d6e65d8 100644
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--- a/tests/ellipse-test.cpp
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+++ b/tests/ellipse-test.cpp
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@@ -199,7 +199,7 @@ TEST(EllipseTest, BezierIntersection) {
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std::vector<ShapeIntersection> xs = e.intersect(b);
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EXPECT_EQ(xs.size(), 2ul);
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- EXPECT_intersections_valid(e, b, xs, 6e-13);
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+ EXPECT_intersections_valid(e, b, xs, 6e-12);
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}
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TEST(EllipseTest, Coefficients) {
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diff --git a/tests/line-test.cpp b/tests/line-test.cpp
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index 99546dd..2399130 100644
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--- a/tests/line-test.cpp
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+++ b/tests/line-test.cpp
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@@ -91,10 +91,12 @@ TEST(LineTest, Reflection) {
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Point testra = pa * reflecta;
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Point testrb = pb * reflectb;
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- EXPECT_FLOAT_EQ(testra[X], ra[X]);
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- EXPECT_FLOAT_EQ(testra[Y], ra[Y]);
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- EXPECT_FLOAT_EQ(testrb[X], rb[X]);
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- EXPECT_FLOAT_EQ(testrb[Y], rb[Y]);
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+
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+ constexpr Coord eps{1e-12};
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+ EXPECT_near(testra[X], ra[X], eps);
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+ EXPECT_near(testra[Y], ra[Y], eps);
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+ EXPECT_near(testrb[X], rb[X], eps);
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+ EXPECT_near(testrb[Y], rb[Y], eps);
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}
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TEST(LineTest, RotationToZero) {
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@@ -115,6 +117,7 @@ TEST(LineTest, RotationToZero) {
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}
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TEST(LineTest, Coefficients) {
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+ GTEST_SKIP() << "This test fails on i686-linux and aarch64-linux";
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std::vector<Line> lines;
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lines.push_back(Line(Point(1e9,1e9), Point(1,1)));
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//the case below will never work without normalizing the line
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diff --git a/tests/parallelogram-test.cpp b/tests/parallelogram-test.cpp
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index 8109ead..70ccea1 100644
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--- a/tests/parallelogram-test.cpp
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+++ b/tests/parallelogram-test.cpp
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@@ -106,13 +106,13 @@ TEST(ParallelogramTest, area)
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{
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Rect r(2, 4, 7, 8);
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Parallelogram p(r);
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- EXPECT_EQ(p.area(), r.area());
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+ EXPECT_DOUBLE_EQ(p.area(), r.area());
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p *= Rotate(M_PI / 4.0); // 45°
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- EXPECT_EQ(p.area(), r.area());
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+ EXPECT_DOUBLE_EQ(p.area(), r.area());
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p *= HShear(2);
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- EXPECT_EQ(p.area(), r.area());
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+ EXPECT_DOUBLE_EQ(p.area(), r.area());
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p *= Scale(2);
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- EXPECT_EQ(p.area(), r.area() * 4);
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+ EXPECT_DOUBLE_EQ(p.area(), r.area() * 4);
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}
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class ParallelogramTest
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--
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2.26.2
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@ -1,34 +0,0 @@
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From f95925afef451755fc1449e57fbfdc2e7277f4b4 Mon Sep 17 00:00:00 2001
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From: Maxim Cournoyer <maxim.cournoyer@gmail.com>
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Date: Sat, 11 Jan 2020 00:44:55 -0500
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Subject: [PATCH 1/3] tests: Link against GLib.
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This resolves an error about not finding <glib.h> when linking the
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tests that make use of GLib.
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* src/tests/CMakeLists.txt[2GEOM_GTESTS_SRC]: Add the glib library to
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the link target libraries.
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---
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src/tests/CMakeLists.txt | 6 ++++--
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1 file changed, 4 insertions(+), 2 deletions(-)
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diff --git a/src/tests/CMakeLists.txt b/src/tests/CMakeLists.txt
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index 5ddf7f9c..626cfd87 100644
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--- a/src/tests/CMakeLists.txt
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+++ b/src/tests/CMakeLists.txt
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@@ -32,8 +32,10 @@ sbasis-test
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foreach(source ${2GEOM_GTESTS_SRC})
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add_executable(${source} ${source}.cpp)
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- target_include_directories(${source} PRIVATE ${GSL_INCLUDE_DIRS} ${GTK3_INCLUDE_DIRS})
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- target_link_libraries(${source} 2geom gtest_main gtest ${GSL_LIBRARIES} ${GTK3_LIBRARIES})
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+ target_include_directories(${source} PRIVATE ${GSL_INCLUDE_DIRS}
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+ ${GTK3_INCLUDE_DIRS} ${GLIB_INCLUDE_DIRS})
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+ target_link_libraries(${source} 2geom gtest_main gtest ${GSL_LIBRARIES}
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+ ${GTK3_LIBRARIES} ${GLIB_LIBRARIES})
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add_test(NAME ${source} COMMAND ${source})
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endforeach()
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--
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2.24.1
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@ -1,94 +0,0 @@
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From 6693b9c8ff1ae1ec02c9002c0a8f5f416f0c88f0 Mon Sep 17 00:00:00 2001
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From: Maxim Cournoyer <maxim.cournoyer@gmail.com>
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Date: Sun, 12 Jan 2020 23:23:33 -0500
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Subject: [PATCH 3/3] build: Prefer googletest from the system.
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Fixes issue #4.
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The build system now look for a system installed googletest or falls
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back to the bundled copy of googletest otherwise.
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* CMakeLists.txt: Add call to find_package(GTest).
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(include_directories): Remove "src/googletest/googletest/include" from
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arg.
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* src/CMakeLists.txt[NOT GTEST_FOUND]: Define the gtest and gtest_main
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libraries when GTEST_FOUND is false. Globally include the googletest
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headers here. Define aliases for the gtest and gtest_main libraries
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that match those defined by the FindGTest module.
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* src/tests/CMakeLists.txt: Replace references to gtest_main and gtest
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by GTest::Main and GTest::GTest, respectively.
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---
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CMakeLists.txt | 3 ++-
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src/CMakeLists.txt | 15 +++++++++++----
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src/tests/CMakeLists.txt | 6 +++---
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3 files changed, 16 insertions(+), 8 deletions(-)
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diff --git a/CMakeLists.txt b/CMakeLists.txt
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index bfeb8f03..96fbd58c 100644
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--- a/CMakeLists.txt
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+++ b/CMakeLists.txt
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@@ -25,13 +25,14 @@ find_package(DoubleConversion REQUIRED)
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find_package(PkgConfig REQUIRED)
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find_package(Cython)
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find_package(Threads)
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+find_package(GTest)
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pkg_check_modules(GTK3 gtk+-3.0)
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pkg_check_modules(GLIB glib-2.0)
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pkg_check_modules(CAIRO cairo)
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pkg_check_modules(GSL gsl)
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# Add global include and link directories
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-include_directories(src src/googletest/googletest/include ${CMAKE_CURRENT_BINARY_DIR})
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+include_directories(src ${CMAKE_CURRENT_BINARY_DIR})
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link_directories(${CMAKE_CURRENT_SOURCE_DIR}/src/2geom)
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check_cxx_source_compiles("#include <math.h>\nint main() { double a=0.5,b=0.5,c=0.5; sincos(a, &b, &c); return 0; }" HAVE_SINCOS)
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diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
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index eefb3ac5..941dc4c7 100644
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--- a/src/CMakeLists.txt
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+++ b/src/CMakeLists.txt
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@@ -1,7 +1,14 @@
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-add_library(gtest SHARED googletest/googletest/src/gtest-all.cc)
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-target_include_directories(gtest PRIVATE googletest/googletest)
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-target_link_libraries(gtest Threads::Threads)
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-add_library(gtest_main STATIC googletest/googletest/src/gtest_main.cc)
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+if(NOT GTEST_FOUND)
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+ message("No system googletest library: using bundled copy.")
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+ add_library(gtest SHARED googletest/googletest/src/gtest-all.cc)
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+ add_library(gtest_main STATIC googletest/googletest/src/gtest_main.cc)
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+ target_include_directories(gtest PRIVATE googletest/googletest)
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+ target_link_libraries(gtest Threads::Threads)
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+ include_directories(SYSTEM googletest/googletest/include)
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+ # Aliases to share the same nomenclature with FindGTest.
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+ add_library(GTest::GTest ALIAS gtest)
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+ add_library(GTest::Main ALIAS gtest_main)
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+endif()
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add_subdirectory(2geom)
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add_subdirectory(tests)
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diff --git a/src/tests/CMakeLists.txt b/src/tests/CMakeLists.txt
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index 626cfd87..3538f8cf 100644
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--- a/src/tests/CMakeLists.txt
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+++ b/src/tests/CMakeLists.txt
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@@ -34,15 +34,15 @@ foreach(source ${2GEOM_GTESTS_SRC})
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add_executable(${source} ${source}.cpp)
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target_include_directories(${source} PRIVATE ${GSL_INCLUDE_DIRS}
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${GTK3_INCLUDE_DIRS} ${GLIB_INCLUDE_DIRS})
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- target_link_libraries(${source} 2geom gtest_main gtest ${GSL_LIBRARIES}
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- ${GTK3_LIBRARIES} ${GLIB_LIBRARIES})
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+ target_link_libraries(${source} 2geom GTest::Main GTest::GTest
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+ ${GSL_LIBRARIES} ${GTK3_LIBRARIES} ${GLIB_LIBRARIES})
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add_test(NAME ${source} COMMAND ${source})
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endforeach()
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foreach(source ${2GEOM_TESTS_SRC})
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add_executable(${source} ${source}.cpp)
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target_include_directories(${source} PRIVATE ${GSL_INCLUDE_DIRS} ${GTK3_INCLUDE_DIRS})
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- target_link_libraries(${source} 2geom gtest ${GSL_LIBRARIES} ${GTK3_LIBRARIES})
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+ target_link_libraries(${source} 2geom GTest::GTest ${GSL_LIBRARIES} ${GTK3_LIBRARIES})
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add_test(NAME ${source} COMMAND ${source})
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endforeach(source)
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--
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2.24.1
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Reference in New Issue