diff options
Diffstat (limited to 'devtools/client/inspector/grids/test/browser_grids_display-setting-extend-grid-lines.js')
-rw-r--r-- | devtools/client/inspector/grids/test/browser_grids_display-setting-extend-grid-lines.js | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/devtools/client/inspector/grids/test/browser_grids_display-setting-extend-grid-lines.js b/devtools/client/inspector/grids/test/browser_grids_display-setting-extend-grid-lines.js new file mode 100644 index 0000000000..89f2bb36dd --- /dev/null +++ b/devtools/client/inspector/grids/test/browser_grids_display-setting-extend-grid-lines.js @@ -0,0 +1,59 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +// Tests that the 'Extend grid lines infinitely' grid highlighter setting will update +// the redux store and pref setting. + +const TEST_URI = ` + <style type='text/css'> + #grid { + display: grid; + } + </style> + <div id="grid"> + <div id="cell1">cell1</div> + <div id="cell2">cell2</div> + </div> +`; + +const SHOW_INFINITE_LINES_PREF = "devtools.gridinspector.showInfiniteLines"; + +add_task(async function () { + await addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI)); + const { inspector, gridInspector } = await openLayoutView(); + const { document: doc } = gridInspector; + const { store } = inspector; + + await selectNode("#grid", inspector); + const checkbox = doc.getElementById("grid-setting-extend-grid-lines"); + + ok( + !Services.prefs.getBoolPref(SHOW_INFINITE_LINES_PREF), + "'Extend grid lines infinitely' is pref off by default." + ); + + info("Toggling ON the 'Extend grid lines infinitely' setting."); + let onCheckboxChange = waitUntilState( + store, + state => state.highlighterSettings.showInfiniteLines + ); + checkbox.click(); + await onCheckboxChange; + + info("Toggling OFF the 'Extend grid lines infinitely' setting."); + onCheckboxChange = waitUntilState( + store, + state => !state.highlighterSettings.showInfiniteLines + ); + checkbox.click(); + await onCheckboxChange; + + ok( + !Services.prefs.getBoolPref(SHOW_INFINITE_LINES_PREF), + "'Extend grid lines infinitely' is pref off." + ); + + Services.prefs.clearUserPref(SHOW_INFINITE_LINES_PREF); +}); |