dm
/
rect
1
0
Fork 0
Code Issues Pull Requests Activity

ran gofmt -s 

simplify things after having run gofmt -s
This commit is contained in:
Derek McQuay 2016-08-27 22:44:18 -07:00 committed by derek mcquay
parent 0f44030e53
commit 634cd011c0
5 changed files with 70 additions and 70 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
line_test.go
View File

@ -7,10 +7,10 @@ func TestOnLine(t *testing.T) {
p []Point p []Point
expected bool expected bool
}{ }{
{[]Point{Point{1, 1}, Point{3, 3}, Point{2, 2}}, true}, {[]Point{{1, 1}, {3, 3}, {2, 2}}, true},
{[]Point{Point{1, 1}, Point{3, 3}, Point{4, 4}}, false}, {[]Point{{1, 1}, {3, 3}, {4, 4}}, false},
{[]Point{Point{-1, -1}, Point{-3, -3}, Point{-4, -4}}, false}, {[]Point{{-1, -1}, {-3, -3}, {-4, -4}}, false},
{[]Point{Point{-1, -1}, Point{-3, -3}, Point{-2, -2}}, true}, {[]Point{{-1, -1}, {-3, -3}, {-2, -2}}, true},
} }
for _, rt := range onLineTest { for _, rt := range onLineTest {
actual := onLine(rt.p[0], rt.p[1], rt.p[2]) actual := onLine(rt.p[0], rt.p[1], rt.p[2])
@ -30,10 +30,10 @@ func TestLineIntersection(t *testing.T) {
l []line l []line
expected Point expected Point
}{ }{
{[]line{line{Point{0, 0}, Point{2, 2}}, line{Point{2, 0}, Point{0, 2}}}, Point{1, 1}}, {[]line{{Point{0, 0}, Point{2, 2}}, {Point{2, 0}, Point{0, 2}}}, Point{1, 1}},
{[]line{line{Point{0, 0}, Point{-2, -2}}, line{Point{-2, 0}, Point{0, -2}}}, Point{-1, -1}}, {[]line{{Point{0, 0}, Point{-2, -2}}, {Point{-2, 0}, Point{0, -2}}}, Point{-1, -1}},
{[]line{line{Point{0, 0}, Point{-2, -2}}, line{Point{1, 0}, Point{1, -7}}}, Point{0, 0}}, {[]line{{Point{0, 0}, Point{-2, -2}}, {Point{1, 0}, Point{1, -7}}}, Point{0, 0}},
{[]line{line{Point{5, 8}, Point{8, 5}}, line{Point{3, 7}, Point{7, 3}}}, Point{0, 0}}, {[]line{{Point{5, 8}, Point{8, 5}}, {Point{3, 7}, Point{7, 3}}}, Point{0, 0}},
} }
for _, rt := range lineIntersectionTest { for _, rt := range lineIntersectionTest {
actual, _ := lineIntersection(rt.l[0], rt.l[1]) actual, _ := lineIntersection(rt.l[0], rt.l[1])

8
point_test.go
View File

@ -10,10 +10,10 @@ func TestDistance(t *testing.T) {
p []Point p []Point
expected float64 expected float64
}{ }{
{[]Point{Point{1, 1}, Point{4, 5}}, 5}, {[]Point{{1, 1}, {4, 5}}, 5},
{[]Point{Point{-1, -1}, Point{2, 3}}, 5}, {[]Point{{-1, -1}, {2, 3}}, 5},
{[]Point{Point{1, 1}, Point{2, 2}}, math.Sqrt(2)}, {[]Point{{1, 1}, {2, 2}}, math.Sqrt(2)},
{[]Point{Point{1, 1}, Point{40, 20}}, math.Sqrt(1882)}, {[]Point{{1, 1}, {40, 20}}, math.Sqrt(1882)},
} }
for _, rt := range distanceTest { for _, rt := range distanceTest {
actual := distance(rt.p[0], rt.p[1]) actual := distance(rt.p[0], rt.p[1])

32
rectangle.go
View File

@ -90,16 +90,16 @@ func Adjacency(r1, r2 Rectangle) bool {
order2 := r2.inOrder() order2 := r2.inOrder()
sides1 := []line{ sides1 := []line{
line{order1[0], order1[1]}, {order1[0], order1[1]},
line{order1[0], order1[2]}, {order1[0], order1[2]},
line{order1[3], order1[1]}, {order1[3], order1[1]},
line{order1[3], order1[2]}, {order1[3], order1[2]},
} }
sides2 := []line{ sides2 := []line{
line{order2[0], order2[1]}, {order2[0], order2[1]},
line{order2[0], order2[2]}, {order2[0], order2[2]},
line{order2[3], order2[1]}, {order2[3], order2[1]},
line{order2[3], order2[2]}, {order2[3], order2[2]},
} }
for _, i := range sides1 { for _, i := range sides1 {
@ -133,16 +133,16 @@ func Intersection(r1, r2 Rectangle) []Point {
order2 := r2.inOrder() order2 := r2.inOrder()
sides1 := []line{ sides1 := []line{
line{order1[0], order1[1]}, {order1[0], order1[1]},
line{order1[0], order1[2]}, {order1[0], order1[2]},
line{order1[3], order1[1]}, {order1[3], order1[1]},
line{order1[3], order1[2]}, {order1[3], order1[2]},
} }
sides2 := []line{ sides2 := []line{
line{order2[0], order2[1]}, {order2[0], order2[1]},
line{order2[0], order2[2]}, {order2[0], order2[2]},
line{order2[3], order2[1]}, {order2[3], order2[1]},
line{order2[3], order2[2]}, {order2[3], order2[2]},
} }
pts := []Point{} pts := []Point{}

78
rectangle_test.go
View File

@ -7,13 +7,13 @@ func TestIsRect(t *testing.T) {
r Rectangle r Rectangle
expected bool expected bool
}{ }{
{Rectangle{P1: Point{1, 1}, P2: Point{1, 2}, P3: Point{2, 1}, P4: Point{2, 2}}, true}, {Rectangle{Point{1, 1}, Point{1, 2}, Point{2, 1}, Point{2, 2}}, true},
{Rectangle{P1: Point{0, 0}, P2: Point{0, 1}, P3: Point{1, 0}, P4: Point{1, 1}}, true}, {Rectangle{Point{0, 0}, Point{0, 1}, Point{1, 0}, Point{1, 1}}, true},
{Rectangle{P1: Point{0, 0}, P2: Point{0, -1}, P3: Point{-1, 0}, P4: Point{-1, -1}}, true}, {Rectangle{Point{0, 0}, Point{0, -1}, Point{-1, 0}, Point{-1, -1}}, true},
{Rectangle{P1: Point{1.5, 1.5}, P2: Point{1.5, 3.5}, P3: Point{3.5, 1.5}, P4: Point{3.5, 3.5}}, true}, {Rectangle{Point{1.5, 1.5}, Point{1.5, 3.5}, Point{3.5, 1.5}, Point{3.5, 3.5}}, true},
{Rectangle{P1: Point{0, 0}, P2: Point{0, 3}, P3: Point{2, 0}, P4: Point{2, 3}}, true}, {Rectangle{Point{0, 0}, Point{0, 3}, Point{2, 0}, Point{2, 3}}, true},
{Rectangle{P1: Point{0, 0}, P2: Point{0, 100}, P3: Point{-1, 0}, P4: Point{0, 23}}, false}, {Rectangle{Point{0, 0}, Point{0, 100}, Point{-1, 0}, Point{0, 23}}, false},
{Rectangle{P1: Point{0, 0}, P2: Point{0, 0}, P3: Point{0, 0}, P4: Point{0, 0}}, false}, {Rectangle{Point{0, 0}, Point{0, 0}, Point{0, 0}, Point{0, 0}}, false},
} }
for _, rt := range isRectTests { for _, rt := range isRectTests {
actual := rt.r.IsRect() actual := rt.r.IsRect()
@ -33,12 +33,12 @@ func TestSize(t *testing.T) {
r Rectangle r Rectangle
expected float64 expected float64
}{ }{
{Rectangle{P1: Point{1, 1}, P2: Point{1, 2}, P3: Point{2, 1}, P4: Point{2, 2}}, 1}, {Rectangle{Point{1, 1}, Point{1, 2}, Point{2, 1}, Point{2, 2}}, 1},
{Rectangle{P1: Point{0, 0}, P2: Point{0, 1}, P3: Point{1, 0}, P4: Point{1, 1}}, 1}, {Rectangle{Point{0, 0}, Point{0, 1}, Point{1, 0}, Point{1, 1}}, 1},
{Rectangle{P1: Point{0, 0}, P2: Point{0, -1}, P3: Point{-1, 0}, P4: Point{-1, -1}}, 1}, {Rectangle{Point{0, 0}, Point{0, -1}, Point{-1, 0}, Point{-1, -1}}, 1},
{Rectangle{P1: Point{1.5, 1.5}, P2: Point{1.5, 3.5}, P3: Point{3.5, 1.5}, P4: Point{3.5, 3.5}}, 4}, {Rectangle{Point{1.5, 1.5}, Point{1.5, 3.5}, Point{3.5, 1.5}, Point{3.5, 3.5}}, 4},
{Rectangle{P1: Point{0, 0}, P2: Point{0, 3}, P3: Point{2, 0}, P4: Point{2, 3}}, 6}, {Rectangle{Point{0, 0}, Point{0, 3}, Point{2, 0}, Point{2, 3}}, 6},
{Rectangle{P1: Point{0, 0}, P2: Point{0, 100}, P3: Point{100, 0}, P4: Point{100, 100}}, 10000}, {Rectangle{Point{0, 0}, Point{0, 100}, Point{100, 0}, Point{100, 100}}, 10000},
} }
for _, rt := range sizeTests { for _, rt := range sizeTests {
actual := rt.r.size() actual := rt.r.size()
@ -60,26 +60,26 @@ func TestContainment(t *testing.T) {
}{ }{
{ {
[]Rectangle{ []Rectangle{
Rectangle{Point{0, 0}, Point{0, 3}, Point{3, 0}, Point{3, 3}}, {Point{0, 0}, Point{0, 3}, Point{3, 0}, Point{3, 3}},
Rectangle{Point{1, 1}, Point{1, 2}, Point{2, 1}, Point{2, 2}}}, {Point{1, 1}, Point{1, 2}, Point{2, 1}, Point{2, 2}}},
true, true,
}, },
{ {
[]Rectangle{ []Rectangle{
Rectangle{Point{0, 0}, Point{0, 3}, Point{3, 0}, Point{3, 3}}, {Point{0, 0}, Point{0, 3}, Point{3, 0}, Point{3, 3}},
Rectangle{Point{1, 1}, Point{1, 2}, Point{2, 1}, Point{2, 2}}}, {Point{1, 1}, Point{1, 2}, Point{2, 1}, Point{2, 2}}},
true, true,
}, },
{ {
[]Rectangle{ []Rectangle{
Rectangle{Point{0, 0}, Point{0, 3}, Point{3, 0}, Point{3, 3}}, {Point{0, 0}, Point{0, 3}, Point{3, 0}, Point{3, 3}},
Rectangle{Point{0, 0}, Point{0, 3}, Point{3, 0}, Point{3, 3}}}, {Point{0, 0}, Point{0, 3}, Point{3, 0}, Point{3, 3}}},
false, false,
}, },
{ {
[]Rectangle{ []Rectangle{
Rectangle{Point{0, 0}, Point{0, 3}, Point{3, 0}, Point{3, 3}}, {Point{0, 0}, Point{0, 3}, Point{3, 0}, Point{3, 3}},
Rectangle{Point{3, 3}, Point{3, 4}, Point{4, 3}, Point{4, 4}}}, {Point{3, 3}, Point{3, 4}, Point{4, 3}, Point{4, 4}}},
false, false,
}, },
} }
@ -103,32 +103,32 @@ func TestAdjacency(t *testing.T) {
}{ }{
{ {
[]Rectangle{ []Rectangle{
Rectangle{Point{0, 0}, Point{0, 3}, Point{3, 0}, Point{3, 3}}, {Point{0, 0}, Point{0, 3}, Point{3, 0}, Point{3, 3}},
Rectangle{Point{2, 2}, Point{2, 3}, Point{3, 2}, Point{3, 3}}}, {Point{2, 2}, Point{2, 3}, Point{3, 2}, Point{3, 3}}},
true, true,
}, },
{ {
[]Rectangle{ []Rectangle{
Rectangle{Point{0, 0}, Point{0, 3}, Point{3, 0}, Point{3, 3}}, {Point{0, 0}, Point{0, 3}, Point{3, 0}, Point{3, 3}},
Rectangle{Point{1, 3}, Point{2, 3}, Point{1, 4}, Point{2, 4}}}, {Point{1, 3}, Point{2, 3}, Point{1, 4}, Point{2, 4}}},
true, true,
}, },
{ {
[]Rectangle{ []Rectangle{
Rectangle{Point{2, 2}, Point{2, 3}, Point{3, 2}, Point{3, 3}}, {Point{2, 2}, Point{2, 3}, Point{3, 2}, Point{3, 3}},
Rectangle{Point{1, 3}, Point{2, 3}, Point{1, 4}, Point{2, 4}}}, {Point{1, 3}, Point{2, 3}, Point{1, 4}, Point{2, 4}}},
false, false,
}, },
{ {
[]Rectangle{ []Rectangle{
Rectangle{Point{-2, -2}, Point{-2, -3}, Point{-3, -2}, Point{-3, -3}}, {Point{-2, -2}, Point{-2, -3}, Point{-3, -2}, Point{-3, -3}},
Rectangle{Point{-1, -3}, Point{-2, -3}, Point{-1, -4}, Point{-2, -4}}}, {Point{-1, -3}, Point{-2, -3}, Point{-1, -4}, Point{-2, -4}}},
false, false,
}, },
{ {
[]Rectangle{ []Rectangle{
Rectangle{Point{0, 0}, Point{0, -3}, Point{-3, 0}, Point{-3, -3}}, {Point{0, 0}, Point{0, -3}, Point{-3, 0}, Point{-3, -3}},
Rectangle{Point{-2, -2}, Point{-2, -3}, Point{-3, -2}, Point{-3, -3}}}, {Point{-2, -2}, Point{-2, -3}, Point{-3, -2}, Point{-3, -3}}},
true, true,
}, },
} }
@ -152,20 +152,20 @@ func TestIntersection(t *testing.T) {
}{ }{
{ {
[]Rectangle{ []Rectangle{
Rectangle{Point{0, 0}, Point{0, 3}, Point{3, 0}, Point{3, 3}}, {Point{0, 0}, Point{0, 3}, Point{3, 0}, Point{3, 3}},
Rectangle{Point{2, 1}, Point{2, 2}, Point{4, 1}, Point{4, 2}}}, {Point{2, 1}, Point{2, 2}, Point{4, 1}, Point{4, 2}}},
[]Point{Point{3, 1}, Point{3, 2}}, []Point{{3, 1}, {3, 2}},
}, },
{ {
[]Rectangle{ []Rectangle{
Rectangle{Point{0, 0}, Point{0, 3}, Point{3, 0}, Point{3, 3}}, {Point{0, 0}, Point{0, 3}, Point{3, 0}, Point{3, 3}},
Rectangle{Point{0, 0}, Point{0, -1}, Point{-1, 0}, Point{-1, -1}}}, {Point{0, 0}, Point{0, -1}, Point{-1, 0}, Point{-1, -1}}},
[]Point{Point{0, 0}}, []Point{{0, 0}},
}, },
{ {
[]Rectangle{ []Rectangle{
Rectangle{Point{2, 1}, Point{2, 2}, Point{4, 1}, Point{4, 2}}, {Point{2, 1}, Point{2, 2}, Point{4, 1}, Point{4, 2}},
Rectangle{Point{0, 0}, Point{0, -1}, Point{-1, 0}, Point{-1, -1}}}, {Point{0, 0}, Point{0, -1}, Point{-1, 0}, Point{-1, -1}}},
[]Point{}, []Point{},
}, },
} }

6
triangle_test.go
View File

@ -7,9 +7,9 @@ func TestSizeTriangle(t *testing.T) {
pts []Point pts []Point
expected float64 expected float64
}{ }{
{[]Point{Point{-2, 3}, Point{-3, -1}, Point{3, -2}}, 12.5}, {[]Point{{-2, 3}, {-3, -1}, {3, -2}}, 12.5},
{[]Point{Point{0, 0}, Point{1, 1}, Point{0, 1}}, 0.5}, {[]Point{{0, 0}, {1, 1}, {0, 1}}, 0.5},
{[]Point{Point{10, 14}, Point{20, 15}, Point{12, 52}}, 189}, {[]Point{{10, 14}, {20, 15}, {12, 52}}, 189},
} }
for _, rt := range sizeTriangleTests { for _, rt := range sizeTriangleTests {
actual := sizeTriangle(rt.pts[0], rt.pts[1], rt.pts[2]) actual := sizeTriangle(rt.pts[0], rt.pts[1], rt.pts[2])