Changeset 2179

Timestamp:

12/14/05 03:13:13 (6 years ago)

Author:

strk

Message:

Snapped buffer() output to a grid of 1.0E-14 grid to account for slightly
different floating number behaviours on Solaris.
Normalized Infinity to inf to account for different libc outputs.

Location:

trunk/regress

Files:

• regress_ogc_expected (modified) (1 diff)
• regress_ogc.sql (modified) (1 diff)
• regress.sql (modified) (1 diff)

trunk/regress/regress_ogc_expected

@@ -1 @@
-buffer|POLYGON((1 0,0.707106781202421 -0.707106781170674,4.48965921677393e-11 -1,-0.707106781138927 -0.707106781234168,-1 -8.97931843354786e-11,-0.707106781265914 0.707106781107181,-1.34689776503218e-10 1,0.707106781075434 0.707106781297661,1 0))
+buffer|POLYGON((1 0,0.70710678120242 -0.70710678117067,4.49e-11 -1,-0.70710678113893 -0.70710678123417,-1 -8.979e-11,-0.70710678126591 0.70710678110718,-1.3469e-10 1,0.70710678107543 0.70710678129766,1 0))
 geomunion|MULTIPOINT(0 0,1 1)
 unite_garray|MULTIPOINT(2 3,0 0)

trunk/regress/regress_ogc.sql

@@ -1 @@
-SELECT 'buffer', astext(buffer('POINT(0 0)', 1, 2));
+-- Ouput is snapped to grid to account for small floating numbers
+-- differences between architectures
+SELECT 'buffer', astext(SnapToGrid(buffer('POINT(0 0)', 1, 2), 1.0e-14));
+
 SELECT 'geomunion', astext(geomunion('POINT(0 0)', 'POINT(1 1)'));
 SELECT 'unite_garray', astext(unite_garray(geom_accum('{POINT(0 0)}', 'POINT(2 3)')));

trunk/regress/regress.sql

@@ -86 +86 @@
 select '60',asewkt('POINT(1 2 3 4 5 6 7)'::GEOMETRY);
 select '61',asewkt('LINESTRING(1 1)'::GEOMETRY);
-select '62',asewkt('POINT( 1e700 0)'::GEOMETRY);
-select '63',asewkt('POINT( -1e700 0)'::GEOMETRY);
+select '62',replace(asewkt('POINT( 1e700 0)'::GEOMETRY), 'Infinity', 'inf');
+select '63',replace(asewkt('POINT( -1e700 0)'::GEOMETRY), 'Infinity', 'inf');
 select '64',asewkt('MULTIPOINT(1 1, 2 2'::GEOMETRY);