Add per-row connectivity diagnostic refresh controls

test/web/diagnostics-feature-contract.test.js

@@ -83,7 +83,7 @@ test('unknown target and legacy-full results pass one identity-preserving parser
 });
 
 test('serial probes, storage and editor behavior stay panel-owned', () => {
-  assert.match(panel, /const targets = \[[\s\S]*CONNECTIVITY_NETWORK_SOURCE\.id[\s\S]*CONNECTIVITY_IP_SOURCES\.map[\s\S]*sites\.map/);
+  assert.match(panel, /const targets = onlyTarget \? \[onlyTarget\] : \[[\s\S]*CONNECTIVITY_NETWORK_SOURCE\.id[\s\S]*CONNECTIVITY_IP_SOURCES\.map[\s\S]*sites\.map/);
   assert.match(panel, /for \(const target of targets\) \{[\s\S]*setActiveTarget\(target\)[\s\S]*await runConnectivityDiagnostics\(customServices, target\)[\s\S]*if \(legacyFullResult\) break/);
   assert.match(panel, /CUSTOM_SERVICES_KEY = 'harbor-diagnostic-services'/);
   assert.match(panel, /HIDDEN_SERVICES_KEY = 'harbor-hidden-diagnostic-services'/);
@@ -94,6 +94,20 @@ test('serial probes, storage and editor behavior stay panel-owned', () => {
   assert.match(panel, /requestDetails\(error\)[\s\S]*requestError\.retryable/);
 });
 
+test('each visible row reuses the targeted probe without adding another result owner', () => {
+  assert.match(panel, /function RowRefresh\([\s\S]*aria-label=\{`Проверить: \$\{label\}`\}[\s\S]*aria-busy=\{running\}[\s\S]*disabled=\{disabled\}/);
+  assert.match(panel, /<Tooltip>Проверить только эту строку<\/Tooltip>/);
+  assert.match(panel, /async function run\(onlyTarget\?: string\)[\s\S]*const targets = onlyTarget \? \[onlyTarget\] :/);
+  assert.match(panel, /onRun=\{\(\) => run\(CONNECTIVITY_NETWORK_SOURCE\.id\)\}/);
+  assert.match(panel, /onRun=\{\(\) => run\(target\)\}/);
+  assert.match(panel, /onRun=\{\(\) => run\(`site:\$\{site\.id\}`\)\}/);
+  assert.match(panel, /retryTargetRef\.current = onlyTarget[\s\S]*run\(retryTargetRef\.current\)/);
+  assert.match(panel, /scope="row" aria-label=\{CONNECTIVITY_NETWORK_SOURCE\.label\}/);
+  assert.match(panel, /role="rowheader" aria-label=\{site\.label\}/);
+  assert.equal((panel.match(/className="client-diagnostics-row-name"/g) || []).length, 2);
+  assert.match(panel, /client-diagnostics-service-name client-diagnostics-row-name/);
+});
+
 test('network identity is one stable compact row for Direct and VPN', () => {
   assert.match(panel, /data-diagnostic-target=\{CONNECTIVITY_NETWORK_SOURCE\.id\}[\s\S]*<NetworkCell[\s\S]*route="Напрямую, сеть"[\s\S]*<NetworkCell[\s\S]*route="VPN, сеть"/);
   assert.match(panel, /path\?\.network\?\.asn[\s\S]*path\?\.network\?\.provider[\s\S]*path\?\.network\?\.city[\s\S]*path\?\.network\?\.country/);