1 files changed, 22 insertions, 0 deletions
diff --git a/test/unit/test_c_api.cpp b/test/unit/test_c_api.cpp
index 4f00295c..12a48a65 100644
--- a/test/unit/test_c_api.cpp
+++ b/test/unit/test_c_api.cpp
@@ -3127,6 +3127,28 @@ TEST_F(CApi, proj_grid_get_info_from_database) {
         EXPECT_EQ(direct_download, 1);
         EXPECT_EQ(open_license, 1);
     }
+    // Same test as above, but with PROJ 6 grid name
+    {
+        const char *full_name = nullptr;
+        const char *package_name = nullptr;
+        const char *url = nullptr;
+        int direct_download = 0;
+        int open_license = 0;
+        int available = 0;
+        EXPECT_TRUE(proj_grid_get_info_from_database(
+            m_ctxt, "GDA94_GDA2020_conformal.gsb", &full_name, &package_name,
+            &url, &direct_download, &open_license, &available));
+        ASSERT_NE(full_name, nullptr);
+        // empty string expected as the file is not in test data
+        EXPECT_TRUE(full_name[0] == 0);
+        ASSERT_NE(package_name, nullptr);
+        EXPECT_TRUE(package_name[0] == 0); // empty string expected
+        ASSERT_NE(url, nullptr);
+        EXPECT_EQ(std::string(url),
+                  "https://cdn.proj.org/au_icsm_GDA94_GDA2020_conformal.tif");
+        EXPECT_EQ(direct_download, 1);
+        EXPECT_EQ(open_license, 1);
+    }
 }
 
 // ---------------------------------------------------------------------------