Added support for executing the query at the cursor position in the query tool. #6841

web/regression/javascript/components/CodeMirrorCustomEditor.spec.js

@@ -0,0 +1,119 @@
+/////////////////////////////////////////////////////////////
+//
+// pgAdmin 4 - PostgreSQL Tools
+//
+// Copyright (C) 2013 - 2024, The pgAdmin Development Team
+// This software is released under the PostgreSQL Licence
+//
+//////////////////////////////////////////////////////////////
+
+import React from 'react';
+
+import { withTheme } from '../fake_theme';
+import CodeMirror from 'sources/components/ReactCodeMirror';
+
+import { render } from '@testing-library/react';
+
+describe('CodeMirrorCustomEditorView', ()=>{
+  const ThemedCM = withTheme(CodeMirror);
+  let cmInstance, editor;
+
+  const cmRerender = (props)=>{
+    cmInstance.rerender(
+      <ThemedCM
+        value={'Init text'}
+        className="testClass"
+        currEditor={(obj) => {
+          editor = obj;
+        }}
+        {...props}
+      />
+    );
+  };
+  beforeEach(()=>{
+    cmInstance = render(
+      <ThemedCM
+        value={'Init text'}
+        className="testClass"
+        currEditor={(obj) => {
+          editor = obj;
+        }}
+      />);
+  });
+
+  it('single query with no cursor position',()=>{
+    cmRerender({value:'select * from public.actor;'});
+    expect(editor.getQueryAt()).toEqual({'value': 'select * from public.actor;', 'from': 0, 'to': 27});
+  });
+
+  it('cursor within a query in multiple queries',()=>{
+    cmRerender({value: 'select * from public.actor;    --rhhryyr select * from public.film\n--skskks\n--sksksksksks\n--sksksksksksdff\n\t\nselect * from public.address where address_id=5;\n\nselect * from public.city;\n\nselect 1;'});
+    expect(editor.getQueryAt(20)).toEqual({'value': 'select * from public.actor;', 'from': 0, 'to': 27});
+  });
+
+  it('cursor outside the semicolon of a query in multiple queries',()=>{
+    cmRerender({value: 'select * from public.actor;    --rhhryyr select * from public.film\n--skskks\n--sksksksksks\n--sksksksksksdff\n\t\nselect * from public.address where address_id=5;\n\nselect * from public.city;\n\nselect 1;'});
+    expect(editor.getQueryAt(29)).toEqual({'value': 'select * from public.actor;', 'from': 0, 'to': 27});
+  });
+
+  it('cursor at the starting of a comment block',()=>{
+    cmRerender({value: 'select * from public.actor;    --rhhryyr select * from public.film\n--skskks\n--sksksksksks\n--sksksksksksdff\n\t\nselect * from public.address where address_id=5;\n\nselect * from public.city;\n\nselect 1;'});
+    expect(editor.getQueryAt(31)).toEqual({'value': '--rhhryyr select * from public.film\n--skskks\n--sksksksksks\n--sksksksksksdff', 'from': 27, 'to': 107});
+  });
+
+  it('cursor inside a comment block',()=>{
+    cmRerender({value: 'select * from public.actor;    --rhhryyr select * from public.film\n--skskks\n--sksksksksks\n--sksksksksksdff\n\t\nselect * from public.address where address_id=5;\n\nselect * from public.city;\n\nselect 1;'});
+    expect(editor.getQueryAt(72)).toEqual({'value': '--rhhryyr select * from public.film\n--skskks\n--sksksksksks\n--sksksksksksdff', 'from': 27, 'to': 107});
+  });
+
+  it('cursor inside a comment block`s 2nd line',()=>{
+    cmRerender({value: 'select * from public.actor;    --rhhryyr select * from public.film\n--skskks\n--sksksksksks\n--sksksksksksdff\n\t\nselect * from public.address where address_id=5;\n\nselect * from public.city;\n\nselect 1;'});
+    expect(editor.getQueryAt(107)).toEqual({'value': '--rhhryyr select * from public.film\n--skskks\n--sksksksksks\n--sksksksksksdff', 'from': 27, 'to': 107});
+  });
+
+  it('cursor at the starting of a query in multiple queries',()=>{
+    cmRerender({value: 'select * from public.actor;    --rhhryyr select * from public.film\n--skskks\n--sksksksksks\n--sksksksksksdff\n\t\nselect * from public.address where address_id=5;\n\nselect * from public.city;\n\nselect 1;'});
+    expect(editor.getQueryAt(109)).toEqual({'value': 'select * from public.address where address_id=5;', 'from': 109, 'to': 157});
+  });
+
+  it('cursor at the next line where query ends with semicolon',()=>{
+    cmRerender({value: 'select * from public.actor;    --rhhryyr select * from public.film\n--skskks\n--sksksksksks\n--sksksksksksdff\n\t\nselect * from public.address where address_id=5;\n\nselect * from public.city;\n\nselect 1;'});
+    expect(editor.getQueryAt(158)).toEqual({'value': 'select * from public.address where address_id=5;', 'from': 109, 'to': 157});
+  });
+
+  it('cursor at an empty line where query is present one empty line above',()=>{
+    cmRerender({value: 'select * from public.actor;    --rhhryyr select * from public.film\n--skskks\n--sksksksksks\n--sksksksksksdff\n\t\nselect * from public.address where address_id=5;\n\nselect * from public.city;\n\nselect 1;\n\n\n'});
+    expect(editor.getQueryAt(198)).toEqual({'value': '', 'from': 198, 'to': 199});
+  });
+
+  it('cursor at 2nd line and query is in 2 lines',()=>{
+    cmRerender({value: 'select * from public.actor    --rhhryyr select * from public.film\n--skskks\n--sksksksksks\n--sksksksksksdff\n\t\nselect * from public.address \n\twhere address_id=5;\n\nselect * from public.city;\n\nselect 1;'});
+    expect(editor.getQueryAt(141)).toEqual({'value':'select * from public.address \n\twhere address_id=5;', 'from': 108, 'to': 158});
+  });
+
+  it('cursor at the start of query and multiple queries without semicolon',()=>{
+    cmRerender({value: 'select * from public.actor    --rhhryyr select * from public.film\n--skskks\n--sksksksksks\n--sksksksksksdff\n\t\nselect * from public.address where address_id=5\n\nselect * from public.city\n\nselect 1'});
+    expect(editor.getQueryAt(0)).toEqual({'value': 'select * from public.actor    --rhhryyr select * from public.film\n--skskks\n--sksksksksks\n--sksksksksksdff', 'from': 0, 'to': 106});
+  });
+
+  it('cursor at the end of query and multiple queries without semicolon',()=>{
+    cmRerender({value: 'select * from public.actor    --rhhryyr select * from public.film\n--skskks\n--sksksksksks\n--sksksksksksdff\n\t\nselect * from public.address where address_id=5\n\nselect * from public.city\n\nselect 1'});
+    expect(editor.getQueryAt(26)).toEqual({'value': 'select * from public.actor    --rhhryyr select * from public.film\n--skskks\n--sksksksksks\n--sksksksksksdff', 'from': 0, 'to': 106});
+  });
+
+  it('cursor in between of a query and multiple queries without semicolon',()=>{
+    cmRerender({value: 'select * from public.actor    --rhhryyr select * from public.film\n--skskks\n--sksksksksks\n--sksksksksksdff\n\t\nselect * from public.address where address_id=5\n\nselect * from public.city\n\nselect 1'});
+    expect(editor.getQueryAt(17)).toEqual({'value': 'select * from public.actor    --rhhryyr select * from public.film\n--skskks\n--sksksksksks\n--sksksksksksdff', 'from': 0, 'to': 106});
+  });
+
+  it('cursor is at a new empty line and just above it a query without semicolon',()=>{
+    cmRerender({value: 'select * from public.actor    --rhhryyr select * from public.film\n--skskks\n--sksksksksks\n--sksksksksksdff\n\t\nselect * from public.address where address_id=5\n\nselect * from public.city\n\nselect 1'});
+    expect(editor.getQueryAt(156)).toEqual({'value': 'select * from public.address where address_id=5', 'from': 108, 'to': 156});
+  });
+
+  it('cursor at a empty query with semicolon',()=>{
+    cmRerender({value: 'select * from public.actor;    ;  --rhhryyr select * from public.film\n--skskks\n--sksksksksks\n--sksksksksksdff\n\t\nselect * from public.address where address_id=5\n\nselect * from public.city\n\nselect 1'});
+    expect(editor.getQueryAt(29)).toEqual({'value': 'select * from public.actor;', 'from': 0, 'to': 27});
+  });
+
+});