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|
# Tests for the map::slippy module. -*- tcl -*-
#
# This file contains a collection of tests for one or more of the Tcl built-in commands. Sourcing
# this file into Tcl runs the tests and generates output for errors. No output means no errors were
# found.
#
# Copyright (c) 2010-2022 Andreas Kupries
# All rights reserved.
# -------------------------------------------------------------------------
::tcltest::testConstraint map_slippy_critcl [string equal $impl critcl]
# -------------------------------------------------------------------------
syntax {
geo::2point {zoom g}
geo::2point-list {zoom geos}
geo::bbox args
geo::bbox-list geos
geo::box::2point {zoom gbox}
geo::box::center gbox
geo::box::corners gbox
geo::box::diameter gbox
geo::box::dimensions gbox
geo::box::fit {gbox canvdim zmax ?zmin?}
geo::box::inside {gbox g}
geo::box::limit gbox
geo::box::opposites gbox
geo::box::perimeter gbox
geo::box::valid gbox
geo::box::valid-list gs
geo::center args
geo::center-list geos
geo::diameter args
geo::diameter-list geos
geo::distance {geoa geob}
geo::distance-list {closed geos}
geo::limit g
geo::valid g
geo::valid-list gs
length level
limit2 {x}
limit3 {x}
limit6 {x}
point::2geo {zoom p}
point::2geo-list {zoom points}
point::bbox args
point::bbox-list points
point::box::2geo {zoom pbox}
point::box::center pbox
point::box::corners pbox
point::box::diameter pbox
point::box::dimensions pbox
point::box::inside {pbox p}
point::box::opposites pbox
point::box::perimeter pbox
point::center args
point::center-list points
point::diameter args
point::diameter-list points
point::distance {pointa pointb}
point::distance-list {closed points}
point::simplify::radial {threshold closed points}
point::simplify::rdp points
tile::size {}
tile::valid {zoom row col levels ?msgv?}
tiles level
valid::latitude x
valid::longitude x
} map::slippy {} {} $impl
# -- Tcl / Critcl differ in the `args` translation for wrong#args
# geo::2point* {zoom args}
# geo::distance* {closed args}
# point::2geo* {zoom args}
# point::distance* {closed args}
# -------------------------------------------------------------------------
# Basics
# -------------------------------------------------------------------------
test map-slippy-${impl}-tiles-1.0 {tiles} -body {
map slippy tiles 8
} -result 256
test map-slippy-${impl}-tiles-1.1 {tiles} -body {
map slippy tiles 5
} -result 32
test map-slippy-${impl}-length-1.0 {length} -body {
map slippy length 4
} -result 4096
test map-slippy-${impl}-tile-size-1.0 {tile size} -body {
map slippy tile size
} -result 256
foreach {n levels zoom row col ok msg} {
0 5 -1 0 0 0 {Bad zoom level '-1' (max: 5)}
1 5 6 0 0 0 {Bad zoom level '6' (max: 5)}
2 5 4 0 0 1 {}
3 5 4 -1 0 0 {Bad cell '-1 0' (max: 16)}
4 5 4 33 0 0 {Bad cell '33 0' (max: 16)}
5 5 4 5 0 1 {}
6 5 4 0 -1 0 {Bad cell '0 -1' (max: 16)}
7 5 4 0 33 0 {Bad cell '0 33' (max: 16)}
8 5 4 0 5 1 {}
} {
test map-slippy-${impl}-tile-valid-1.$n {tile valid} -setup {
set msgv {}
} -body {
list [map slippy tile valid $zoom $row $col $levels msgv] $msgv
} -result [list $ok $msg]
}
unset n levels zoom row col ok msg msgv
# -------------------------------------------------------------------------
# Limiting precision
# -------------------------------------------------------------------------
foreach {n x xxxl xxl xl} {
0 1 1 1 1
1 1.000 1 1 1
2 1.1 1.1 1.1 1.1
3 1.01 1.01 1.01 1.01
4 1.001 1.001 1.001 1
5 1.0001 1.0001 1 1
6 1.777777777 1.777778 1.778 1.78
7 0.777777777 0.777778 0.778 0.78
8 0 0 0 0
9 0.000 0 0 0
a 1.0000001 1 1 1
b 1.00000001 1 1 1
} {
test map-slippy-${impl}-limit6-1.$n {limit} -body {
map slippy limit6 $x
} -result $xxxl
test map-slippy-${impl}-limit3-1.$n {limit} -body {
map slippy limit3 $x
} -result $xxl
test map-slippy-${impl}-limit2-1.$n {limit} -body {
map slippy limit2 $x
} -result $xl
test map-slippy-${impl}-geo-limit-1.$n {geo limit} -body {
map slippy geo limit [list $x $x]
} -result [list $xxxl $xxxl]
test map-slippy-${impl}-geo-box-limit-1.$n {geo box limit} -body {
map slippy geo box limit [list $x $x $x $x]
} -result [list $xxxl $xxxl $xxxl $xxxl]
}
# -------------------------------------------------------------------------
# Box fitting, diameter, perimeter
# -------------------------------------------------------------------------
foreach {n canvas box min max result gdiameter gperimeter pdiameter pperimeter} {
0 {380.0 267.0} {49.300005 -123.158551 49.301624 -123.157253} 0 18 17 203.1425 594.5182 0.00208 0.00675
1 {380.0 267.0} {49.292809 -123.1589 49.314037 -123.116543} 0 18 13 3873.41787 13889.032599 0.04738 0.17947
2 {1410.0 913.0} {49.300005 -123.158551 49.301624 -123.157253} 0 18 18 203.1425 594.5182 0.00208 0.00675
3 {1423.0 913.0} {49.292809 -123.1589 49.314037 -123.116543} 0 18 15 3873.41787 13889.032599 0.04738 0.17947
} {
test map-slippy-${impl}-geo-box-fit-4.$n.0 {geo box fit -> zoom} -body {
map slippy geo box fit $box $canvas $max $min
} -result $result
test map-slippy-${impl}-geo-box-diameter-4.$n.1 {geo box diameter -> length} -body {
map slippy geo box diameter $box
} -match 4digits -result $gdiameter
test map-slippy-${impl}-geo-box-perimeter-4.$n.2 {point box perimeter -> length} -body {
map slippy geo box perimeter $box
} -match 4digits -result $gperimeter
test map-slippy-${impl}-point-box-diameter-4.$n.3 {point box diameter -> length} -body {
map slippy point box diameter $box
} -match 4digits -result $pdiameter
test map-slippy-${impl}-point-box-perimeter-4.$n.4 {point box perimeter -> length} -body {
map slippy point box perimeter $box
} -match 4digits -result $pperimeter
}
unset n canvas box min max result
# -------------------------------------------------------------------------
# Distances ...
# -------------------------------------------------------------------------
foreach {n meters perimeter a b note} {
0 69976.7972 139953.5943 {51 6} {51 7} 51.East
1 111195.0837 222390.1674 {51 6} {50 6} 51.South
2 111195.0837 222390.1674 {0 0} {0 1} Equator.East
3 111195.0837 222390.1674 {0 0} {1 0} Equator.North
4 111.1951 222.3902 {50.777 6} {50.778 6} .
5 131.5606 263.1211 {50.777 6} {50.778 6.001} Diagonally.a.bit
6 19158338.4931 38316676.9862 {50 6} {-50 174} Hopefully-Antipodal
} {
# Note that the rounded(perimeter) is sometimes not quite 2*rounded(meters).
# [Cases: 0, 5]. Running 0 as example:
#
# Exact Rounded
# Meters 69976.79714551783 69976.7972 (round to even in .79715)
# x2 139953.59429103566 139953.5944
# Perimeter 139953.59429103566 139953.5943
#
# 5 ~ 19,158 km ~ 20,000 km ~ half around the world ...
test map-slippy-${impl}-geo-distance-5.$n.0 {distance, geo x geo -> double} -body {
map slippy geo distance $a $b
} -match 4digits -result $meters
test map-slippy-${impl}-geo-distance-args-5.$n.1 {distance*, open, geo... -> distance} -body {
map slippy geo distance* 0 $a $b
} -match 4digits -result $meters
test map-slippy-${impl}-geo-distance-args-5.$n.2 {distance*, closed, geo... -> distance} -body {
map slippy geo distance* 1 $a $b
} -match 4digits -result $perimeter
test map-slippy-${impl}-geo-distance-list-5.$n.3 {distance-list, open, list(geo) -> distance} -body {
map slippy geo distance-list 0 [list $a $b]
} -match 4digits -result $meters
test map-slippy-${impl}-geo-distance-list-5.$n.4 {distance-list, closed, list(geo) -> distance} -body {
map slippy geo distance-list 1 [list $a $b]
} -match 4digits -result $perimeter
}
unset n meters a b note perimeter
# -------------------------------------------------------------------------
# Geo - Boxes, Center, Diameter ...
# -------------------------------------------------------------------------
foreach {n meters dim a b center note} {
0 69976.7972 {1 0} {51 6} {51 7} {51 6.5} 51.East
1 111195.0837 {0 1} {51 6} {50 6} {50.5 6} 51.South
2 111195.0837 {1 0} {0 0} {0 1} {0 0.5} Equator.East
3 111195.0837 {0 1} {0 0} {1 0} {0.5 0} Equator.North
4 111.1951 {0 0.001} {50.777 6} {50.778 6} {50.7775 6} .
5 131.5606 {0.001 0.001} {50.777 6} {50.778 6.001} {50.7775 6.0005} Diagonally.a.bit
6 19158338.4931 {168 100} {50 6} {-50 174} {0 90} Hopefully-Antipodal
} {
# 5 ~ 19,158 km ~ 20,000 km ~ half around the world ...
lassign $a lata lona
lassign $b latb lonb
set box [list \
[expr {min($lata,$latb)}] [expr {min($lona,$lonb)}] \
[expr {max($lata,$latb)}] [expr {max($lona,$lonb)}]]
test map-slippy-${impl}-6.$n.0 {bbox geo... -> box} -body {
map slippy geo bbox $a $b
} -match 4digits -result $box
test map-slippy-${impl}-6.$n.1 {bbox list(geo) -> box} -body {
map slippy geo bbox-list [list $a $b]
} -match 4digits -result $box
test map-slippy-${impl}-6.$n.2 {diameter geo... -> double} -body {
map slippy geo diameter $a $b
} -match 4digits -result $meters
test map-slippy-${impl}-6.$n.3 {diameter list(geo) -> double} -body {
map slippy geo diameter-list [list $a $b]
} -match 4digits -result $meters
test map-slippy-${impl}-6.$n.4 {center geo... -> geo} -body {
map slippy geo center $a $b
} -match 4digits -result $center
test map-slippy-${impl}-6.$n.5 {center list(geo) -> geo} -body {
map slippy geo center-list [list $a $b]
} -match 4digits -result $center
test map-slippy-${impl}-6.$n.6 {center geobox -> geo} -body {
map slippy geo box center $box
} -match 4digits -result $center
test map-slippy-${impl}-6.$n.7 {dimensions geobox -> wxh} -body {
map slippy geo box dimensions $box
} -match 4digits -result $dim
}
unset n meters a b center note lata latb lona lonb box dim
# -------------------------------------------------------------------------
# Converting between the coordinate systems.
# -------------------------------------------------------------------------
foreach {n point zoom geo} {
0 {0 0} 0 { 85.0511287798 -180.0}
1 {256 256} 0 {-85.0511287798 180.0}
2 {128 128} 0 {0 0}
3 {0 0} 1 { 85.0511287798 -180.0}
4 {256 256} 1 {0 0}
5 {128 128} 1 { 66.5132604431 -90.0}
6 {512 512} 1 {-85.0511287798 180.0}
7 {384 384} 1 {-66.5132604431 90.0}
} {
# geo -> point -> geo
# point -> geo -> point
test map-slippy-${impl}-7.$n.0 {zoom point -> geo} -body {
map slippy point 2geo $zoom $point
} -match 4digits -result $geo
test map-slippy-${impl}-7.$n.1 {zoom geo -> point} -body {
map slippy geo 2point $zoom $geo
} -match 4digits -result $point
test map-slippy-${impl}-7.$n.2 {zoom geo -> point -> geo} -body {
map slippy point 2geo $zoom [map slippy geo 2point $zoom $geo]
} -match 4digits -result $geo
test map-slippy-${impl}-7.$n.3 {zoom point -> geo -> point} -body {
map slippy geo 2point $zoom [map slippy point 2geo $zoom $point]
} -match 4digits -result $point
# geo* -> point* -> geo*
# point* -> geo* -> point*
test map-slippy-${impl}-7.$n.4 {zoom point.. -> list(geo)} -body {
map slippy point 2geo* $zoom $point
} -match x4digits -result [list $geo]
test map-slippy-${impl}-7.$n.5 {zoom geo.. -> list(point)} -body {
map slippy geo 2point* $zoom $geo
} -match x4digits -result [list $point]
test map-slippy-${impl}-7.$n.6 {zoom geo... -> list(point) -> list (geo)} -body {
map slippy point 2geo* $zoom {*}[map slippy geo 2point* $zoom $geo]
} -match x4digits -result [list $geo]
test map-slippy-${impl}-7.$n.7 {zoom point -> list(geo) -> list (point)} -body {
map slippy geo 2point* $zoom {*}[map slippy point 2geo* $zoom $point]
} -match x4digits -result [list $point]
# list(geo) -> list(point) -> list(geo)
# list(point) -> list(geo) -> list(point)
test map-slippy-${impl}-7.$n.8 {zoom list(point) -> list(geo)} -body {
map slippy point 2geo-list $zoom [list $point]
} -match x4digits -result [list $geo]
test map-slippy-${impl}-7.$n.9 {zoom list(geo) -> list(point)} -body {
map slippy geo 2point-list $zoom [list $geo]
} -match x4digits -result [list $point]
test map-slippy-${impl}-7.$n.10 {zoom list(geo) -> list(point) -> list(geo)} -body {
map slippy point 2geo-list $zoom [map slippy geo 2point-list $zoom [list $geo]]
} -match x4digits -result [list $geo]
test map-slippy-${impl}-7.$n.11 {zoom list(point) -> list(geo) -> list(point)} -body {
map slippy geo 2point-list $zoom [map slippy point 2geo-list $zoom [list $point]]
} -match x4digits -result [list $point]
}
# -------------------------------------------------------------------------
## Bad arguments (wrong#args, bad values)
# -------------------------------------------------------------------------
foreach {n cmd arg} {
0 geo::2point geo
1 point::2geo point
} {
test map-slippy-${impl}-8.$n.0 "bad $arg" -body {
map::slippy::$cmd 0 0
} -returnCodes error -result {Bad point, expected list of 2}
test map-slippy-${impl}-8.$n.1 "bad $arg" -body {
map::slippy::$cmd 0 {0 x}
} -returnCodes error -result {expected floating-point number but got "x"}
test map-slippy-${impl}-8.$n.2 "bad $arg" -body {
map::slippy::$cmd 0 {x 0}
} -returnCodes error -result {expected floating-point number but got "x"}
test map-slippy-${impl}-8.$n.3 "bad zoom" -body {
map::slippy::$cmd x {0 0}
} -returnCodes error -result {expected integer but got "x"}
}
unset n cmd arg
# -------------------------------------------------------------------------
# Point - Boxes, Center, Diameter ...
# -------------------------------------------------------------------------
foreach {n diam dim a b center note} {
0 1 {0 1} {51 6} {51 7} {51 6.5} .
1 1 {1 0} {51 6} {50 6} {50.5 6} .
2 1 {0 1} {0 0} {0 1} {0 0.5} .
3 1 {1 0} {0 0} {1 0} {0.5 0} .
4 0.0010 {0.001 0} {50.777 6} {50.778 6} {50.7775 6} .
5 0.0014 {0.001 0.001} {50.777 6} {50.778 6.001} {50.7775 6.0005} .
6 195.5096 {100 168} {50 6} {-50 174} {0 90} .
} {
lassign $a xa ya
lassign $b xb yb
set box [list \
[expr {min($xa,$xb)}] [expr {min($ya,$yb)}] \
[expr {max($xa,$xb)}] [expr {max($ya,$yb)}]]
test map-slippy-${impl}-9.$n.0 {bbox point... -> box} -body {
map slippy point bbox $a $b
} -match 4digits -result $box
test map-slippy-${impl}-9.$n.1 {bbox list(point) -> box} -body {
map slippy point bbox-list [list $a $b]
} -match 4digits -result $box
test map-slippy-${impl}-9.$n.2 {diameter point... -> double} -body {
map slippy point diameter $a $b
} -match 4digits -result $diam
test map-slippy-${impl}-9.$n.3 {diameter list(point) -> double} -body {
map slippy point diameter-list [list $a $b]
} -match 4digits -result $diam
test map-slippy-${impl}-9.$n.4 {center point... -> point} -body {
map slippy point center $a $b
} -match 4digits -result $center
test map-slippy-${impl}-9.$n.5 {center list (point) -> point} -body {
map slippy point center-list [list $a $b]
} -match 4digits -result $center
test map-slippy-${impl}-9.$n.6 {distance point... -> double} -body {
map slippy point distance $a $b
} -match 4digits -result $diam
test map-slippy-${impl}-9.$n.7 {distance* point... -> double, open} -body {
map slippy point distance* 0 $a $b
} -match 4digits -result $diam
test map-slippy-${impl}-9.$n.8 {distance* point... -> double, closed} -body {
map slippy point distance* 1 $a $b
} -match 4digits -result [expr {2*$diam}]
test map-slippy-${impl}-9.$n.9 {distance-list, open, list(geo) -> distance} -body {
map slippy point distance-list 0 [list $a $b]
} -match 4digits -result $diam
test map-slippy-${impl}-9.$n.10 {distance-list, closed, list(geo) -> distance} -body {
map slippy point distance-list 1 [list $a $b]
} -match 4digits -result [expr {2*$diam}]
test map-slippy-${impl}-9.$n.11 {center pointbox -> point} -body {
map slippy point box center $box
} -match 4digits -result $center
test map-slippy-${impl}-9.$n.12 {dimensions pointbox -> wxh} -body {
map slippy point box dimensions $box
} -match 4digits -result $dim
}
unset n diam a b note ya yb xa xb box dim
# -------------------------------------------------------------------------
# Point - Simplifications - Radial, Ramer-Douglas-Peucker
# -------------------------------------------------------------------------
set points {{0 0} {0 1} {0 2} {0 3} {0 4}}
foreach {n threshold result} {
0 0.5 {{0 0} {0 1} {0 2} {0 3} {0 4}}
1 1.5 {{0 0} {0 2} {0 4}}
2 2.5 {{0 0} {0 3}}
3 3.5 {{0 0} {0 4}}
4 4.5 {{0 0}}
} {
test map-slippy-${impl}-10.0.$n {simplify, radial: list(point) -> list(point), open} -body {
map slippy point simplify radial $threshold 0 $points
} -match x4digits -result $result
}
test map-slippy-${impl}-10.1 {simplify, radial: list(point) -> list(point), open, no points} -body {
map slippy point simplify radial 0.5 0 {}
} -result {}
test map-slippy-${impl}-10.2 {simplify, radial: list(point) -> list(point), open, single} -body {
map slippy point simplify radial 0.5 0 {{0 0}}
} -match x4digits -result {{0 0}}
# And the same, treating it as closed loop ...
set points {{0 0} {0 1} {0 2} {0 3} {0 4}}
foreach {n threshold result} {
0 0.5 {{0 0} {0 1} {0 2} {0 3} {0 4}}
1 1.5 {{0 0} {0 2} {0 4}}
2 2.5 {{0 1.5}}
3 3.5 {{0 2}}
4 4.5 {{0 0}}
} {
test map-slippy-${impl}-10.3.$n {simplify, radial: list(point) -> list(point), closed} -body {
map slippy point simplify radial $threshold 1 $points
} -match x4digits -result $result
}
test map-slippy-${impl}-10.4 {simplify, radial: list(point) -> list(point), closed, no points} -body {
map slippy point simplify radial 0.5 1 {}
} -result {}
test map-slippy-${impl}-10.5 {simplify, radial: list(point) -> list(point), closed, single} -body {
map slippy point simplify radial 0.5 1 {{0 0}}
} -match x4digits -result {{0 0}}
unset n points threshold result
# -------------------------------------------------------------------------
# Non-parametric Ramer-Douglas-Peucker simplification
# TODO: 0/1/2 points -> keep all
# TODO: 100 collinear => keep start/end
# Case 4 is from rosetta code
# https://rosettacode.org/wiki/Ramer-Douglas-Peucker_line_simplification
# BEWARE: Our result differs from RC's because of our auto-threshold does
# not match the RC threshold
# Case 5: https://www.boost.org/doc/libs/1_67_0/libs/geometry/doc/html/geometry/reference/algorithms/simplify/simplify_3.html
# Case 6: https://adventures.michaelfbryan.com/posts/line-simplification/
foreach {n points result note} {
0 {} {} nothing
1 {{0 0}} {{0 0}} no-line
2 {{0 0} {0 44}} {{0 0} {0 44}} no-intermediates
3 {
{0 0} {0 11} {0 22} {0 33} {0 44}
} {{0 0} {0 44}} collinear
4 {
{0 0} {1 0.1} {2 -0.1} {3 5} {4 6} {5 7} {6 8.1} {7 9} {8 9} {9 9}
} {{0 0} {2 -0.1} {3 5} {9 9}} rosetta-code-other-threshold
5 {
{1.1 1.1} {2.5 2.1} {3.1 3.1} {4.9 1.1} {3.1 1.9}
} {{1.1 1.1} {3.1 3.1} {4.9 1.1} {3.1 1.9}} boost
6 {
{-43.0 8.0} {-24.0 19.0} {-13.0 23.0} {-8.0 36.0} {7.0 40.0} {24.0 12.0} {44.0 -6.0} {57.0 2.0} {70.0 7.0}
} {{-43.0 8.0} {-24.0 19.0} {-13.0 23.0} {-8.0 36.0} {7.0 40.0} {24.0 12.0} {44.0 -6.0} {57.0 2.0} {70.0 7.0}} michaelfbryan
} {
test map-slippy-${impl}-11.$n {simplify, rdp: list(point) -> list(point)} -body {
map slippy point simplify rdp $points
} -match x4digits -result $result
}
unset n points result
# -------------------------------------------------------------------------
# Boxes -- Un/packing, conversion
# -------------------------------------------------------------------------
test map-slippy-${impl}-corners-12.0 {box corners} -body {
map slippy geo box corners {0 0 1 1}
} -match x4digits -result {{0 0} {0 1} {1 0} {1 1}}
test map-slippy-${impl}-corners-12.1 {box corners} -body {
map slippy point box corners {0 0 1 1}
} -match x4digits -result {{0 0} {0 1} {1 0} {1 1}}
test map-slippy-${impl}-opposites-12.0 {box opposite} -body {
map slippy geo box opposites {0 0 1 1}
} -match x4digits -result {{0 0} {1 1}}
test map-slippy-${impl}-opposites-12.1 {box opposite} -body {
map slippy point box opposites {0 0 1 1}
} -match x4digits -result {{0 0} {1 1}}
foreach {n pbox zoom gbox} {
0 { 0 0 256 256} 0 {-85.0511287798 -180.0 85.0511287798 180.0}
1 { 0 0 128 128} 0 { 0 -180.0 85.0511287798 0}
2 {128 128 256 256} 1 { 0 -90.0 66.5132604431 0}
3 {384 384 512 512} 1 {-85.0511287798 90.0 -66.5132604431 180.0}
} {
# gbox -> pbox -> gbox
# pbox -> gbox -> pbox
test map-slippy-${impl}-box-conversion-13.$n.0 {zoom pbox -> gbox} -body {
map slippy point box 2geo $zoom $pbox
} -match x4digits -result $gbox
test map-slippy-${impl}-box-conversion-13.$n.1 {zoom gbox -> pbox} -body {
map slippy geo box 2point $zoom $gbox
} -match x4digits -result $pbox
test map-slippy-${impl}-box-conversion-13.$n.2 {zoom gbox -> pbox -> gbox} -body {
map slippy point box 2geo $zoom [map slippy geo box 2point $zoom $gbox]
} -match x4digits -result $gbox
test map-slippy-${impl}-box-conversion-13.$n.3 {zoom pbox -> gbox -> pbox} -body {
map slippy geo box 2point $zoom [map slippy point box 2geo $zoom $pbox]
} -match x4digits -result $pbox
}
# -------------------------------------------------------------------------
# Boxes -- Containment
# -------------------------------------------------------------------------
foreach {n p inside} {
0 {60 50} 1
1 {40 50} 0
2 {90 50} 0
3 {60 10} 0
4 {60 80} 0
} {
test map-slippy-${impl}-box-inside-14.$n.0 {geobox inside} -body {
map slippy geo box inside {50 20 80 70} $p
} -result $inside
test map-slippy-${impl}-box-inside-14.$n.1 {pointbox inside} -body {
map slippy point box inside {50 20 80 70} $p
} -result $inside
}
unset n p inside
# -------------------------------------------------------------------------
# Distance Prettifier
# -------------------------------------------------------------------------
foreach {n distance out} {
0 1 {1 m}
1 1.000 {1 m}
2 1.1 {1.1 m}
3 1.01 {1.01 m}
4 1.001 {1 m}
5 1.0001 {1 m}
6 1.777777777 {1.78 m}
7 100.7777777 {100.78 m}
8 1500 {1.5 km}
9 1500.777777 {1.501 km}
} {
test map-slippy-${impl}-pretty-distance-15.$n {pretty distance} -body {
map slippy pretty-distance $distance
} -result $out
}
unset n distance out
# -------------------------------------------------------------------------
# Lat/Lon Validations
# -------------------------------------------------------------------------
foreach {n x latok lonok} {
0 -200 0 0
1 200 0 0
2 50 1 1
3 -100 0 1
4 100 0 1
} {
test map-slippy-${impl}-valid-lat-16.$n.0 {valid latitude} -body {
map slippy valid latitude $x
} -result $latok
test map-slippy-${impl}-valid-lon-16.$n.1 {valid longitude} -body {
map slippy valid longitude $x
} -result $lonok
}
unset n x latok lonok
foreach {n lat lon ok} {
0 -100 0 0
1 100 0 0
2 -80 0 1
3 80 0 1
4 0 -200 0
5 0 200 0
6 0 -170 1
7 0 170 1
8 80 80 1
} {
test map-slippy-${impl}-geo-valid-17.$n.0 {geo valid} -body {
map slippy geo valid [list $lat $lon]
} -result $ok
test map-slippy-${impl}-geo-valid-17.$n.1 {geo valid-list} -body {
map slippy geo valid-list [list [list $lat $lon]]
} -result $ok
test map-slippy-${impl}-geo-box-valid-17.$n.2 {geo box valid} -body {
map slippy geo box valid [list $lat $lon 0 0]
} -result $ok
test map-slippy-${impl}-geo-box-valid-17.$n.3 {geo box valid} -body {
map slippy geo box valid [list 0 0 $lat $lon]
} -result $ok
test map-slippy-${impl}-geo-box-valid-17.$n.4 {geo box valid-list} -body {
map slippy geo box valid-list [list [list $lat $lon 0 0]]
} -result $ok
test map-slippy-${impl}-geo-box-valid-17.$n.5 {geo box valid-list} -body {
map slippy geo box valid-list [list [list 0 0 $lat $lon]]
} -result $ok
}
unset n lat lon ok
# -------------------------------------------------------------------------
# Local variables:
# mode: tcl
# indent-tabs-mode: nil
# End:
return
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