reg/tests: Test the effect of whitespace-only lines during hex data concatenation.

programs/reg/tests/reg.c

@@ -2065,6 +2065,16 @@ static void test_import(void)
 
     test_import_str("REGEDIT4\n\n"
                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                    "\"Wine60f\"=hex(7):4c,69,6e,65,20,\\\n"
+                    "  63,6f,6e,\\\n \n"
+                    "  63,61,74,\\\n\t\n\t\n"
+                    "  65,6e,\\\n\t \t\n\t \t\n\t \t\n"
+                    "  61,74,69,6f,6e,00,00\n\n", &r);
+    todo_wine ok(r == REG_EXIT_SUCCESS, "got exit code %d, expected 0\n", r);
+    todo_wine verify_reg(hkey, "Wine60f", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+
+    test_import_str("REGEDIT4\n\n"
+                    "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
                     "\"Wine61a\"=hex(0):25,48,4f,4d,45,25,5c,/\n"
                     "  25,50,41,54,48,25,00\n"
                     "\"Wine61b\"=hex(0):25,48,4f,4d,45,25,5c/\n"
@@ -3349,6 +3359,16 @@ static void test_unicode_import(void)
 
     test_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
                      "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
+                     "\"Wine60f\"=hex(7):4c,00,69,00,6e,00,65,00,20,00,\\\n"
+                     "  63,00,6f,00,6e,00,\\\n \n"
+                     "  63,00,61,00,74,00,\\\n\t\n\t\n"
+                     "  65,00,6e,00,\\\n\t \t\n\t \t\n\t \t\n"
+                     "  61,00,74,00,69,00,6f,00,6e,00,00,00,00,00\n\n", &r);
+    todo_wine ok(r == REG_EXIT_SUCCESS, "got exit code %d, expected 0\n", r);
+    todo_wine verify_reg(hkey, "Wine60f", REG_MULTI_SZ, "Line concatenation\0", 20, 0);
+
+    test_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
                      "\"Wine61a\"=hex(0):25,48,4f,4d,45,25,5c,/\n"
                      "  25,50,41,54,48,25,00\n"
                      "\"Wine61b\"=hex(0):25,48,4f,4d,45,25,5c/\n"