[postgis-tickets] [SCM] PostGIS branch main updated. 3.2.0alpha1-30-g38b77f3

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      from  ee69242d6d68f421392d146ed483e26c92596f10 (commit)

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- Log -----------------------------------------------------------------
commit 38b77f3a01788c1e0755fd49bc45ee4ace8c1cef
Author: Sandro Santilli <strk at kbt.io>
Date:   Mon Sep 27 11:37:12 2021 +0200

    Tolerate 1e-5 units drift in closest_point_on_segment test
    
    Or it will fail on 32bit systems

diff --git a/liblwgeom/cunit/cu_ptarray.c b/liblwgeom/cunit/cu_ptarray.c
index 60c23c7..d462f51 100644
--- a/liblwgeom/cunit/cu_ptarray.c
+++ b/liblwgeom/cunit/cu_ptarray.c
@@ -818,14 +818,14 @@ static void test_ptarray_closest_point_on_segment(void)
 	closest_point_on_segment(&qp, &s0, &s1, &cp);
 	ASSERT_DOUBLE_EQUAL(cp.x, 0);
 	ASSERT_DOUBLE_EQUAL(cp.y, 8);
-	ASSERT_DOUBLE_EQUAL(cp.z, 2);
+	ASSERT_DOUBLE_EQUAL_TOLERANCE(cp.z, 2, 1e-5);
 	ASSERT_DOUBLE_EQUAL(cp.m, 12);
 
 	qp.x = -0.1; qp.y = 8;
 	closest_point_on_segment(&qp, &s0, &s1, &cp);
 	ASSERT_DOUBLE_EQUAL(cp.x, 0);
 	ASSERT_DOUBLE_EQUAL(cp.y, 8);
-	ASSERT_DOUBLE_EQUAL(cp.z, 2);
+	ASSERT_DOUBLE_EQUAL_TOLERANCE(cp.z, 2, 1e-5);
 	ASSERT_DOUBLE_EQUAL(cp.m, 12);
 
 
diff --git a/liblwgeom/cunit/cu_tester.h b/liblwgeom/cunit/cu_tester.h
index ebc1681..b876c2b 100644
--- a/liblwgeom/cunit/cu_tester.h
+++ b/liblwgeom/cunit/cu_tester.h
@@ -35,6 +35,12 @@ typedef void (*PG_SuiteSetup)(void);
   CU_ASSERT_EQUAL(o,(double)e); \
 } while (0);
 
+#define ASSERT_DOUBLE_EQUAL_TOLERANCE(o,e,t) do { \
+  if ( o != e ) \
+    fprintf(stderr, "[%s:%d]\n Expected: %g\n Obtained: %g\n Difference: %.15g\n Tolerated: %.15g\n", __FILE__, __LINE__, (double)(e), (o), fabs((o)-(e)), (t)); \
+  CU_ASSERT_DOUBLE_EQUAL(o,e,t); \
+} while (0);
+
 #define ASSERT_INT_EQUAL(o,e) do { \
   if ( o != e ) \
     fprintf(stderr, "[%s:%d]\n Expected: %d\n Obtained: %d\n", __FILE__, __LINE__, (e), (o)); \

-----------------------------------------------------------------------

Summary of changes:
 liblwgeom/cunit/cu_ptarray.c | 4 ++--
 liblwgeom/cunit/cu_tester.h  | 6 ++++++
 2 files changed, 8 insertions(+), 2 deletions(-)


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