Fix multi substation sld svg (#797)

Signed-off-by: Christian Biasuzzi <[email protected]> Co-authored-by: Sophie Frasnedo <[email protected]> Co-authored-by: HugoKulesza <[email protected]>
powsybl · Jul 16, 2024 · bbf865c · bbf865c
1 parent 0df7ed7
commit bbf865c
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diff --git a/java/src/main/java/com/powsybl/python/commons/CTypeUtil.java b/java/src/main/java/com/powsybl/python/commons/CTypeUtil.java
@@ -75,7 +75,7 @@ public static String toStringOrNull(CCharPointer charPtr) {
 
     public static String[][] toString2DArray(CCharPointerPointer charPtrPtr, int length, int rows) {
         int cols = length / rows;
-        String[][] string2DArray = new String[rows][length / cols];
+        String[][] string2DArray = new String[rows][cols];
         int index = 0;
         for (int i = 0; i < rows; i++) {
             for (int j = 0; j < cols; j++) {

diff --git a/tests/test_network.py b/tests/test_network.py
@@ -846,6 +846,14 @@ def test_sld_svg():
     assert re.search('.*<svg.*', sld_multi_substation2.svg)
     assert len(sld_multi_substation2.metadata) > 0
 
+    sld_multi_substation3 = n.get_matrix_multi_substation_single_line_diagram([['S1'],['S2']])
+    assert re.search('.*<svg.*', sld_multi_substation3.svg)
+    assert len(sld_multi_substation3.metadata) > 0   
+
+    sld_multi_substation4 = n.get_matrix_multi_substation_single_line_diagram([['S1', 'S2']])
+    assert re.search('.*<svg.*', sld_multi_substation4.svg)
+    assert len(sld_multi_substation4.metadata) > 0    
+
 def test_sld_svg_backward_compatibility():
     n = pp.network.create_four_substations_node_breaker_network()
     sld = n.get_single_line_diagram('S1VL1', LayoutParameters(use_name=True, center_name=True, diagonal_label=True,