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Included case sent to list on 2011-06-27 by Phillip in intersection/union/difference testcases.

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Added if_typed and if_typed_tt helper functions

[SVN r72857]
This commit is contained in:
Barend Gehrels
2011-07-02 14:58:53 +00:00
parent 7b792b1a73
commit 06e1044fb8
5 changed files with 109 additions and 44 deletions
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50
test/algorithms/difference.cpp
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@@ -46,8 +46,7 @@ void test_all()
typedef bg::model::polygon<P> polygon;
typedef bg::model::ring<P> ring;
bool const is_float =
boost::is_same<typename bg::coordinate_type<P>::type, float>::value;
typedef typename bg::coordinate_type<P>::type ct;
test_one<polygon, polygon, polygon>("simplex_normal",
simplex_normal[0], simplex_normal[1],
@@ -93,7 +92,7 @@ void test_all()
test_one<polygon, polygon, polygon>("distance_zero",
distance_zero[0], distance_zero[1],
2, 0, 8.7048386,
is_float ? 1 : 2, // The too small one is discarded for floating point
if_typed<ct, float>(1, 2), // The too small one is discarded for floating point
0, 0.0098387);
@@ -200,17 +199,42 @@ void test_all()
***/
#ifdef _MSC_VER
{
// Isovist (submitted by Brandon during Formal Review)
std::string tn = string_from_type<typename bg::coordinate_type<polygon>::type>::name();
test_one<polygon, polygon, polygon>("isovist",
isovist1[0], isovist1[1],
4, 0, 0.279121891701124,
4, 0, 224.889211358929,
0.01);
}
#endif
// Isovist (submitted by Brandon during Formal Review)
test_one<polygon, polygon, polygon>("isovist",
isovist1[0], isovist1[1],
4, 0, 0.279121891701124,
4, 0, 224.889211358929,
0.01);
test_one<polygon, polygon, polygon>("ggl_list_20110306_javier",
ggl_list_20110306_javier[0], ggl_list_20110306_javier[1],
1, 0, 71495.3331,
2, 0, 8960.49049);
#endif
test_one<polygon, polygon, polygon>("ggl_list_20110307_javier",
ggl_list_20110307_javier[0], ggl_list_20110307_javier[1],
1, 0, 16815.6,
1, 0, 3200.4,
0.01);
// 2011-07-02
// Interesting FP-precision case.
// sql server gives: 6.62295817619452E-05
// PostGIS gives: 0.0 (no output)
// Boost.Geometry gives results depending on FP-type, and compiler, and operating system.
test_one<polygon, polygon, polygon>("ggl_list_20110627_phillip",
ggl_list_20110627_phillip[0], ggl_list_20110627_phillip[1],
if_typed<ct, double>(0, 1), 0,
if_typed<ct, double>(0.0, if_typed<ct, float>(0.000383878,
0.0000000000001105367)),
1, 0, 3577.40960816756
#ifdef _MSC_VER
, 0.01
#else
, if_typed<ct, float>(50.0, 0.01)
#endif
);
// Other combi's
{