import * as assert from 'assert' ; import { Path } from '../../src/path' ; import { parsePoints } from '../../src/operators/parsePoints' ; import { renderPath } from '../../src/operators/renderPath' ; test ( 'parses terms properly with spaces' , ( ) => { assert . deepEqual ( new Path ( 'M 10 42 v 0' ) . getData ( ) [ 0 ] , [ 10 , 42 , 10 , 42 , 10 , 42 , 10 , 42 ] ) ; } ) ; test ( 'ignores spaces, tabs, and new lines' , ( ) => { assert . deepEqual ( new Path ( 'M10,42\n \tv0' ) . getData ( ) [ 0 ] , [ 10 , 42 , 10 , 42 , 10 , 42 , 10 , 42 ] ) ; } ) ; test ( 'parses terms properly with commas' , ( ) => { assert . deepEqual ( new Path ( 'M10,42v0' ) . getData ( ) [ 0 ] , [ 10 , 42 , 10 , 42 , 10 , 42 , 10 , 42 ] ) ; } ) ; test ( 'parses move (M | m)' , ( ) => { assert . deepEqual ( new Path ( 'M 10 42v0' ) . getData ( ) [ 0 ] , [ 10 , 42 , 10 , 42 , 10 , 42 , 10 , 42 ] ) ; } ) ; test ( 'parses move (Z | z)' , ( ) => { assert . deepEqual ( new Path ( 'M 10 42z' ) . getData ( ) [ 0 ] , [ 10 , 42 , 10 , 42 , 10 , 42 , 10 , 42 ] ) ; } ) ; test ( 'parses h' , ( ) => { assert . deepEqual ( new Path ( 'M 10 50 h 50' ) . getData ( ) [ 0 ] , [ 10 , 50 , 10 , 50 , 10 , 50 , 60 , 50 ] ) ; } ) ; test ( 'parses H' , ( ) => { assert . deepEqual ( new Path ( 'M 10 50 H 60' ) . getData ( ) [ 0 ] , [ 10 , 50 , 10 , 50 , 10 , 50 , 60 , 50 ] ) ; } ) ; test ( 'parses v' , ( ) => { assert . deepEqual ( new Path ( 'M 50 10 v 50' ) . getData ( ) [ 0 ] , [ 50 , 10 , 50 , 10 , 50 , 10 , 50 , 60 ] ) ; } ) ; test ( 'parses V' , ( ) => { assert . deepEqual ( new Path ( 'M 50 10 V 60' ) . getData ( ) [ 0 ] , [ 50 , 10 , 50 , 10 , 50 , 10 , 50 , 60 ] ) ; } ) ; test ( 'parses l' , ( ) => { assert . deepEqual ( new Path ( 'M 10 10 l 10 10' ) . getData ( ) [ 0 ] , [ 10 , 10 , 10 , 10 , 10 , 10 , 20 , 20 ] ) ; } ) ; test ( 'parses L' , ( ) => { assert . deepEqual ( new Path ( 'M 10 10 L 20 20' ) . getData ( ) [ 0 ] , [ 10 , 10 , 10 , 10 , 10 , 10 , 20 , 20 ] ) ; } ) ; test ( 'parses c' , ( ) => { assert . deepEqual ( new Path ( 'M 10 10 c 10 5 5 10 25 25' ) . getData ( ) [ 0 ] , [ 10 , 10 , 20 , 15 , 15 , 20 , 35 , 35 ] ) ; } ) ; test ( 'parses C' , ( ) => { assert . deepEqual ( new Path ( 'M 10 10 C 20 15 15 20 35 35' ) . getData ( ) [ 0 ] , [ 10 , 10 , 20 , 15 , 15 , 20 , 35 , 35 ] ) ; } ) ; test ( 'parses s' , ( ) => { assert . deepEqual ( new Path ( 'M 10 10 s 50 35 55 85' ) . getData ( ) [ 0 ] , [ 10 , 10 , 10 , 10 , 60 , 45 , 65 , 95 ] ) ; } ) ; test ( 'parses s + s' , ( ) => { const actual = new Path ( 'M 10 10 s 10 40 25 25 s 10 40 25 25' ) . getData ( ) [ 0 ] ; assert . deepEqual ( actual , [ 10 , 10 , 10 , 10 , 20 , 50 , 35 , 35 , 50 , 20 , 45 , 75 , 60 , 60 ] ) ; } ) ; test ( 'parses s with multiple argument sets' , ( ) => { assert . deepEqual ( renderPath ( parsePoints ( 'M 10 10 s 10 40 25 25 10 40 25 25' ) , Math . round ) , 'M 10 10 C 10 10 20 50 35 35 50 20 45 75 60 60' ) ; } ) ; test ( 'parses S' , ( ) => { assert . deepEqual ( new Path ( 'M 10 10 S 20 15 35 35' ) . getData ( ) [ 0 ] , [ 10 , 10 , 10 , 10 , 20 , 15 , 35 , 35 ] ) ; } ) ; test ( 'parses S + S' , ( ) => { const actual = new Path ( 'M 10 10 S 20 50 35 35 S 45 75 60 60' ) . getData ( ) [ 0 ] ; assert . deepEqual ( actual , [ 10 , 10 , 10 , 10 , 20 , 50 , 35 , 35 , 50 , 20 , 45 , 75 , 60 , 60 ] ) ; } ) ; test ( 'parses S with multiple argument sets' , ( ) => { assert . deepEqual ( renderPath ( parsePoints ( 'M 10 10 S 20 50 35 35 45 75 60 60' ) , Math . round ) , 'M 10 10 C 10 10 20 50 35 35 50 20 45 75 60 60' ) ; } ) ; test ( 'parses c followed by s' , ( ) => { assert . deepEqual ( renderPath ( parsePoints ( 'M 10 10 c10 10 10 40 25 25 s10 40 25 25' ) , Math . round ) , 'M 10 10 C 20 20 20 50 35 35 50 20 45 75 60 60' ) ; } ) ; test ( 'parses q' , ( ) => { assert . deepEqual ( renderPath ( parsePoints ( 'M 10 10 q 10 5 15 25' ) , Math . round ) , 'M 10 10 C 17 13 22 22 25 35' ) ; } ) ; test ( 'parses Q' , ( ) => { assert . deepEqual ( renderPath ( parsePoints ( 'M 10 10 Q 20 15 25 35' ) , Math . round ) , 'M 10 10 C 17 13 22 22 25 35' ) ; } ) ; test ( 'parses t' , ( ) => { assert . deepEqual ( renderPath ( parsePoints ( 'M 10 10 t 15 25' ) , Math . round ) , 'M 10 10 C 10 10 10 10 25 35' ) ; } ) ; test ( 'parses t + t' , ( ) => { assert . deepEqual ( renderPath ( parsePoints ( 'M 10 10 t 15 25 t 25 15' ) , Math . round ) , 'M 10 10 C 10 10 10 10 25 35 35 52 43 57 50 50' ) ; } ) ; test ( 'parses t with multiple argument sets' , ( ) => { assert . deepEqual ( renderPath ( parsePoints ( 'M 10 10 t 15 25 25 15' ) , Math . round ) , 'M 10 10 C 10 10 10 10 25 35 35 52 43 57 50 50' ) ; } ) ; test ( 'parses T' , ( ) => { assert . deepEqual ( renderPath ( parsePoints ( 'M 10 10 T 25 35' ) , Math . round ) , 'M 10 10 C 10 10 10 10 25 35' ) ; } ) ; test ( 'parses T + T' , ( ) => { assert . deepEqual ( renderPath ( parsePoints ( 'M 10 10 T 25 35 T 70 50' ) , Math . round ) , 'M 10 10 C 10 10 10 10 25 35 35 52 50 57 70 50' ) ; } ) ; test ( 'parses T with multiple argument sets' , ( ) => { assert . deepEqual ( renderPath ( parsePoints ( 'M 10 10 T 25 35 70 50' ) , Math . round ) , 'M 10 10 C 10 10 10 10 25 35 35 52 50 57 70 50' ) ; } ) ; test ( 'parsePaths multi-segment paths' , ( ) => { const original = 'M0,0 V12 H12 V0z M16,16 V20 H20 V16z' ; const actual = new Path ( original ) ; const expected = [ [ 0 , 0 , 0 , 0 , 0 , 0 , 0 , 12 , 0 , 12 , 0 , 12 , 12 , 12 , 12 , 12 , 12 , 12 , 12 , 0 , 12 , 0 , 12 , 0 , 0 , 0 ] , [ 16 , 16 , 16 , 16 , 16 , 16 , 16 , 20 , 16 , 20 , 16 , 20 , 20 , 20 , 20 , 20 , 20 , 20 , 20 , 16 , 20 , 16 , 20 , 16 , 16 , 16 ] ] ; assert . deepEqual ( actual . getData ( ) , expected ) ; } ) ; test ( 'parses a' , ( ) => { const actual = renderPath ( parsePoints ( 'M25 25 a20 20 30 0 0 50 50' ) , Math . round ) ; assert . deepEqual ( actual , 'M 25 25 C 6 44 15 77 41 84 53 87 66 84 75 75' ) ; } ) ; test ( 'parses a with sweep flag' , ( ) => { const actual = renderPath ( parsePoints ( 'M25 25 a20 20 30 0 1 50 50' ) , Math . round ) ; assert . deepEqual ( actual , 'M 25 25 C 44 6 77 15 84 41 87 53 84 66 75 75' ) ; } ) ; test ( 'parses a with large flag' , ( ) => { const actual = renderPath ( parsePoints ( 'M0,0 a20 5 90 1 0 100 0' ) , Math . round ) ; assert . deepEqual ( actual , 'M 0 0 C 0 154 42 250 75 173 90 137 100 71 100 0' ) ; } ) ; test ( 'parses a with multiple arcs' , ( ) => { const actual = renderPath ( parsePoints ( 'M20,20 a10 10 45 1 0 0 25 10 10 45 1 0 0 25 10 10 45 1 0 0 25' ) , Math . round ) ; assert . deepEqual ( actual , 'M 20 20 C 10 20 4 30 9 39 11 43 16 45 20 45 10 45 4 55 9 64 11 68 16 70 20 70 10 70 4 80 9 89 11 93 16 95 20 95' ) ; } ) ; test ( 'parses A' , ( ) => { const actual = renderPath ( parsePoints ( 'M25 25 A20 20 30 0 0 50 50' ) , Math . round ) ; assert . deepEqual ( actual , 'M 25 25 C 20 40 34 54 49 50 49 50 50 50 50 50' ) ; } ) ; test ( 'parses A with sweep flag' , ( ) => { const actual = renderPath ( parsePoints ( 'M25 25 A20 20 30 0 1 50 50' ) , Math . round ) ; assert . deepEqual ( actual , 'M 25 25 C 40 20 54 34 50 49 50 49 50 50 50 50' ) ; } ) ; test ( 'parses A with large flag' , ( ) => { const actual = renderPath ( parsePoints ( 'M25 25 A20 5 90 1 0 50 50' ) , Math . round ) ; assert . deepEqual ( actual , 'M 25 25 C 23 63 32 98 41 87 45 82 49 68 50 50' ) ; } ) ;