From 48b3bd9afe0ffccf06b2c8dceef1b636834ba876 Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Tue, 26 May 2020 15:49:03 +0200
Subject: Implement wink2 inverse by generic inversion of forward method

- Move the generic method initiated from adams_ws2 to a
  pj_generic_inverse_2d() method
- Use it in adams_ws2
- Use it in wink2

Fixes https://github.com/qgis/QGIS/issues/35512
---
 test/gie/builtins.gie | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

(limited to 'test')

diff --git a/test/gie/builtins.gie b/test/gie/builtins.gie
index 76e09ca9..f755526e 100644
--- a/test/gie/builtins.gie
+++ b/test/gie/builtins.gie
@@ -6331,15 +6331,38 @@ expect  -0.001790493 -0.000895247
 operation +proj=wink2   +a=6400000    +lat_1=0.5
 -------------------------------------------------------------------------------
 tolerance 0.1 mm
+
 accept  2 1
 expect  223387.396433786 124752.032797445
+roundtrip 1
+
 accept  2 -1
 expect  223387.396433786 -124752.032797445
+roundtrip 1
+
 accept  -2 1
 expect  -223387.396433786 124752.032797445
+roundtrip 1
+
 accept  -2 -1
 expect  -223387.396433786 -124752.032797445
 
+accept  -179.999 89.999
+expect  -10052657.852   10053040.641
+roundtrip 1
+
+accept  179.999 89.999
+expect  10052657.852   10053040.641
+roundtrip 1
+
+accept  -179.999 -89.999
+expect  -10052657.852   -10053040.641
+roundtrip 1
+
+accept  179.999 -89.999
+expect  10052657.852   -10053040.641
+roundtrip 1
+
 
 ===============================================================================
 # Winkel Tripel
-- 
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