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More point to int64 tests.

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vng 2011-03-25 00:13:38 +02:00 • committed by Alex Zolotarev
parent 608e280eea
commit fed65a3b2b
1 changed files with 14 additions and 11 deletions
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25
indexer/indexer_tests/point_to_int64_test.cpp
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@ -51,9 +51,8 @@ UNIT_TEST(PointToInt64_908175295886057813)
UNIT_TEST(PointToInt64_Grid)
{
int delta = 5;
int const delta = 5;
for (int ix = -180; ix <= 180; ix += delta)
{
for (int iy = -180; iy <= 180; iy += delta)
{
CoordPointT const pt(ix, iy);
@ -65,21 +64,25 @@ UNIT_TEST(PointToInt64_Grid)
int64_t const id1 = PointToInt64(pt1);
TEST_EQUAL(id, id1, (pt, pt1));
}
}
}
UNIT_TEST(PointToInt64_Bounds)
{
double arrEps[] = { -1.0E-2, -1.0E-3, -1.0E-4, 0, 1.0E-4, 1.0E-3, 1.0E-2 };
pod_point_t arrPt[] = { {-180, -180}, {-180, 180}, {180, 180}, {180, -180} };
pod_point_t arrPt[] = { {0, 0},
{-180, -180}, {-180, 180}, {180, 180}, {180, -180},
{-90, -90}, {-90, 90}, {90, 90}, {90, -90}
};
for (size_t iP = 0; iP < ARRAY_SIZE(arrPt); ++iP)
{
for (size_t iE = 0; iE < ARRAY_SIZE(arrEps); ++iE)
{
CoordPointT const pt(arrPt[iP].x, arrPt[iP].y);
CheckEqualPoints(pt, Int64ToPoint(PointToInt64(pt)));
}
}
for (size_t iX = 0; iX < ARRAY_SIZE(arrEps); ++iX)
for (size_t iY = 0; iY < ARRAY_SIZE(arrEps); ++iY)
{
CoordPointT const pt(arrPt[iP].x + arrEps[iX], arrPt[iP].y + arrEps[iY]);
CoordPointT const pt1 = Int64ToPoint(PointToInt64(pt));
TEST(fabs(pt.first - pt1.first) <= (fabs(arrEps[iX]) + eps) &&
fabs(pt.second - pt1.second) <= (fabs(arrEps[iY]) + eps), (pt, pt1));
}
}