From 0673f88a96adcabf3a21ed02c182bb94f50fcf89 Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Wed, 11 Sep 2019 15:55:17 +0200
Subject: Ingestion of +proj=somerc +type=crs: avoid adding twice alpha, gamma,
 lon_0 (related to #1597)

---
 test/unit/test_io.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'test')

diff --git a/test/unit/test_io.cpp b/test/unit/test_io.cpp
index 872038fc..2642ed23 100644
--- a/test/unit/test_io.cpp
+++ b/test/unit/test_io.cpp
@@ -7800,6 +7800,10 @@ TEST(io, projparse_somerc) {
     EXPECT_TRUE(wkt.find("\"Northing at projection centre\",5") !=
                 std::string::npos)
         << wkt;
+
+    auto wkt1 = crs->exportToWKT(
+        WKTFormatter::create(WKTFormatter::Convention::WKT1_GDAL).get());
+    EXPECT_TRUE(wkt1.find("EXTENSION") == std::string::npos) << wkt1;
 }
 
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