3 files changed, 380 insertions, 0 deletions
diff --git a/testsuite/pyunit/lsp/006opterr/cmds.json b/testsuite/pyunit/lsp/006opterr/cmds.json
new file mode 100644
index 000000000..1d95b1da4
--- /dev/null
+++ b/testsuite/pyunit/lsp/006opterr/cmds.json
@@ -0,0 +1,260 @@
+[
+  {
+    "jsonrpc": "2.0",
+    "id": 0,
+    "method": "initialize",
+    "params": {
+      "processId": 14698,
+	"rootPath": ".",
+	"rootUri": "file://.",
+      "capabilities": {
+        "workspace": {
+          "applyEdit": true,
+          "workspaceEdit": {
+            "documentChanges": true
+          },
+          "didChangeConfiguration": {
+            "dynamicRegistration": true
+          },
+          "didChangeWatchedFiles": {
+            "dynamicRegistration": true
+          },
+          "symbol": {
+            "dynamicRegistration": true,
+            "symbolKind": {
+              "valueSet": [
+                1,
+                2,
+                3,
+                4,
+                5,
+                6,
+                7,
+                8,
+                9,
+                10,
+                11,
+                12,
+                13,
+                14,
+                15,
+                16,
+                17,
+                18,
+                19,
+                20,
+                21,
+                22,
+                23,
+                24,
+                25,
+                26
+              ]
+            }
+          },
+          "executeCommand": {
+            "dynamicRegistration": true
+          },
+          "configuration": true,
+          "workspaceFolders": true
+        },
+        "textDocument": {
+          "publishDiagnostics": {
+            "relatedInformation": true
+          },
+          "synchronization": {
+            "dynamicRegistration": true,
+            "willSave": true,
+            "willSaveWaitUntil": true,
+            "didSave": true
+          },
+          "completion": {
+            "dynamicRegistration": true,
+            "contextSupport": true,
+            "completionItem": {
+              "snippetSupport": true,
+              "commitCharactersSupport": true,
+              "documentationFormat": [
+                "markdown",
+                "plaintext"
+              ],
+              "deprecatedSupport": true,
+              "preselectSupport": true
+            },
+            "completionItemKind": {
+              "valueSet": [
+                1,
+                2,
+                3,
+                4,
+                5,
+                6,
+                7,
+                8,
+                9,
+                10,
+                11,
+                12,
+                13,
+                14,
+                15,
+                16,
+                17,
+                18,
+                19,
+                20,
+                21,
+                22,
+                23,
+                24,
+                25
+              ]
+            }
+          },
+          "hover": {
+            "dynamicRegistration": true,
+            "contentFormat": [
+              "markdown",
+              "plaintext"
+            ]
+          },
+          "signatureHelp": {
+            "dynamicRegistration": true,
+            "signatureInformation": {
+              "documentationFormat": [
+                "markdown",
+                "plaintext"
+              ]
+            }
+          },
+          "definition": {
+            "dynamicRegistration": true
+          },
+          "references": {
+            "dynamicRegistration": true
+          },
+          "documentHighlight": {
+            "dynamicRegistration": true
+          },
+          "documentSymbol": {
+            "dynamicRegistration": true,
+            "symbolKind": {
+              "valueSet": [
+                1,
+                2,
+                3,
+                4,
+                5,
+                6,
+                7,
+                8,
+                9,
+                10,
+                11,
+                12,
+                13,
+                14,
+                15,
+                16,
+                17,
+                18,
+                19,
+                20,
+                21,
+                22,
+                23,
+                24,
+                25,
+                26
+              ]
+            },
+            "hierarchicalDocumentSymbolSupport": true
+          },
+          "codeAction": {
+            "dynamicRegistration": true,
+            "codeActionLiteralSupport": {
+              "codeActionKind": {
+                "valueSet": [
+                  "",
+                  "quickfix",
+                  "refactor",
+                  "refactor.extract",
+                  "refactor.inline",
+                  "refactor.rewrite",
+                  "source",
+                  "source.organizeImports"
+                ]
+              }
+            }
+          },
+          "codeLens": {
+            "dynamicRegistration": true
+          },
+          "formatting": {
+            "dynamicRegistration": true
+          },
+          "rangeFormatting": {
+            "dynamicRegistration": true
+          },
+          "onTypeFormatting": {
+            "dynamicRegistration": true
+          },
+          "rename": {
+            "dynamicRegistration": true
+          },
+          "documentLink": {
+            "dynamicRegistration": true
+          },
+          "typeDefinition": {
+            "dynamicRegistration": true
+          },
+          "implementation": {
+            "dynamicRegistration": true
+          },
+          "colorProvider": {
+            "dynamicRegistration": true
+          },
+          "foldingRange": {
+            "dynamicRegistration": true,
+            "rangeLimit": 5000,
+            "lineFoldingOnly": true
+          }
+        }
+      },
+      "trace": "off",
+      "workspaceFolders": [
+        {
+          "uri": "file://005opterr",
+          "name": "005opterr"
+        }
+      ]
+    }
+  },
+  {
+    "jsonrpc": "2.0",
+    "method": "initialized",
+    "params": {}
+  },
+  {
+    "jsonrpc": "2.0",
+    "method": "textDocument/didOpen",
+    "params": {
+      "textDocument": {
+        "uri": "file://files/heartbeat.vhdl",
+        "languageId": "vhdl",
+        "version": 1,
+        "text": "\nlibrary ieee;\nuse ieee.std_logic_1164.all;\n\nentity heartbeat is\n  port ( clk: out std_logic);\nend heartbeat;\n\narchitecture behaviour of heartbeat\nis\n  constant clk_period : time := 10 ns;\nbegin\n  -- Clock process definition\n  clk_process: process\n  begin\n    clk <= '0';\n    wait for clk_period/2;\n    clk <= '1';\n    wait for clk_period/2;\n  end process;\nend behaviour;\n\n"
+      }
+    }
+  },
+  {
+    "jsonrpc": "2.0",
+    "id": 1,
+    "method": "textDocument/documentSymbol",
+    "params": {
+      "textDocument": {
+        "uri": "file://files/heartbeat.vhdl"
+      }
+    }
+  }
+]
diff --git a/testsuite/pyunit/lsp/006opterr/hdl-prj.json b/testsuite/pyunit/lsp/006opterr/hdl-prj.json
new file mode 100644
index 000000000..9d2798bd1
--- /dev/null
+++ b/testsuite/pyunit/lsp/006opterr/hdl-prj.json
@@ -0,0 +1,4 @@
+{ "options": { "ghdl_analysis": [ "--unknown-option" ]},
+  "files": [
+    { "file": "../files/heartbeat.vhdl", "language": "vhdl" }
+]}
diff --git a/testsuite/pyunit/lsp/006opterr/replies.json b/testsuite/pyunit/lsp/006opterr/replies.json
new file mode 100644
index 000000000..e32ae2017
--- /dev/null
+++ b/testsuite/pyunit/lsp/006opterr/replies.json
@@ -0,0 +1,116 @@
+[
+  {
+    "jsonrpc": "2.0",
+    "method": "window/showMessage",
+    "params": {
+      "type": 1,
+      "message": "error with option: --unknown-option"
+    }
+  },
+  {
+    "jsonrpc": "2.0",
+    "id": 0,
+    "result": {
+      "capabilities": {
+        "textDocumentSync": {
+          "openClose": true,
+          "change": 2,
+          "save": {
+            "includeText": true
+          }
+        },
+        "hoverProvider": false,
+        "definitionProvider": true,
+        "referencesProvider": false,
+        "documentHighlightProvider": false,
+        "documentSymbolProvider": true,
+        "codeActionProvider": false,
+        "documentFormattingProvider": false,
+        "documentRangeFormattingProvider": true,
+        "renameProvider": false
+      }
+    }
+  },
+  {
+    "jsonrpc": "2.0",
+    "method": "textDocument/publishDiagnostics",
+    "params": {
+      "uri": "file://files/heartbeat.vhdl",
+      "diagnostics": []
+    }
+  },
+  {
+    "jsonrpc": "2.0",
+    "id": 1,
+    "result": [
+      {
+        "kind": 2,
+        "name": "heartbeat",
+        "location": {
+          "uri": "file://files/heartbeat.vhdl",
+          "range": {
+            "start": {
+              "line": 4,
+              "character": 0
+            },
+            "end": {
+              "line": 6,
+              "character": 0
+            }
+          }
+        }
+      },
+      {
+        "kind": 2,
+        "name": "behaviour",
+        "location": {
+          "uri": "file://files/heartbeat.vhdl",
+          "range": {
+            "start": {
+              "line": 8,
+              "character": 0
+            },
+            "end": {
+              "line": 20,
+              "character": 0
+            }
+          }
+        }
+      },
+      {
+        "kind": 6,
+        "name": "clk_process",
+        "location": {
+          "uri": "file://files/heartbeat.vhdl",
+          "range": {
+            "start": {
+              "line": 13,
+              "character": 15
+            },
+            "end": {
+              "line": 19,
+              "character": 2
+            }
+          }
+        },
+        "containerName": {
+          "kind": 2,
+          "name": "behaviour",
+          "location": {
+            "uri": "file://files/heartbeat.vhdl",
+            "range": {
+              "start": {
+                "line": 8,
+                "character": 0
+              },
+              "end": {
+                "line": 20,
+                "character": 0
+              }
+            }
+          }
+        }
+      }
+    ]
+  }
+]