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Diffstat (limited to '')
-rw-r--r-- | devtools/client/netmonitor/test/browser_net_error-boundary-01.js | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/devtools/client/netmonitor/test/browser_net_error-boundary-01.js b/devtools/client/netmonitor/test/browser_net_error-boundary-01.js new file mode 100644 index 0000000000..cb27428d3f --- /dev/null +++ b/devtools/client/netmonitor/test/browser_net_error-boundary-01.js @@ -0,0 +1,31 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ +"use strict"; + +/** + * Test that top-level net monitor error boundary catches child errors. + */ +add_task(async function () { + const { monitor } = await initNetMonitor(SIMPLE_URL, { + requestCount: 1, + }); + + const { store, windowRequire, document } = monitor.panelWin; + const Actions = windowRequire("devtools/client/netmonitor/src/actions/index"); + + store.dispatch(Actions.batchEnable(false)); + + // Intentionally damage the store to cause a child component error + const state = store.getState(); + state.ui.columns = null; + + await reloadBrowser(); + + // Wait for the panel to fall back to the error UI + const errorPanel = await waitUntil(() => + document.querySelector(".app-error-panel") + ); + + is(errorPanel, !undefined); + return teardown(monitor); +}); |