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Diffstat (limited to '')
-rw-r--r-- | devtools/client/inspector/grids/test/browser_grids_grid-outline-writing-mode.js | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/devtools/client/inspector/grids/test/browser_grids_grid-outline-writing-mode.js b/devtools/client/inspector/grids/test/browser_grids_grid-outline-writing-mode.js new file mode 100644 index 0000000000..c27a8b481f --- /dev/null +++ b/devtools/client/inspector/grids/test/browser_grids_grid-outline-writing-mode.js @@ -0,0 +1,156 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +// Tests that the grid outline adjusts to match the container's writing mode. + +const TEST_URI = ` + <style type='text/css'> + .grid { + display: grid; + width: 400px; + height: 300px; + } + .rtl { + direction: rtl; + } + .v-rl { + writing-mode: vertical-rl; + } + .v-lr { + writing-mode: vertical-lr; + } + .s-rl { + writing-mode: sideways-rl; + } + .s-lr { + writing-mode: sideways-lr; + } + </style> + <div class="grid"> + <div id="cella">Cell A</div> + <div id="cellb">Cell B</div> + <div id="cellc">Cell C</div> + </div> + <div class="grid rtl"> + <div id="cella">Cell A</div> + <div id="cellb">Cell B</div> + <div id="cellc">Cell C</div> + </div> + <div class="grid v-rl"> + <div id="cella">Cell A</div> + <div id="cellb">Cell B</div> + <div id="cellc">Cell C</div> + </div> + <div class="grid v-lr"> + <div id="cella">Cell A</div> + <div id="cellb">Cell B</div> + <div id="cellc">Cell C</div> + </div> + <div class="grid s-rl"> + <div id="cella">Cell A</div> + <div id="cellb">Cell B</div> + <div id="cellc">Cell C</div> + </div> + <div class="grid s-lr"> + <div id="cella">Cell A</div> + <div id="cellb">Cell B</div> + <div id="cellc">Cell C</div> + </div> +`; + +add_task(async function () { + await pushPref("devtools.gridinspector.maxHighlighters", 1); + await addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI)); + + const { inspector, gridInspector } = await openLayoutView(); + const { document: doc } = gridInspector; + const { highlighters, store } = inspector; + + info("Checking the initial state of the Grid Inspector."); + ok( + !doc.getElementById("grid-outline-container"), + "There should be no grid outline shown." + ); + + let elements; + + elements = await enableGrid(doc, highlighters, store, 0); + is( + elements[0].style.transform, + "matrix(1, 0, 0, 1, 0, 0)", + "Transform matches for horizontal-tb and ltr." + ); + await disableGrid(doc, highlighters, store, 0); + + elements = await enableGrid(doc, highlighters, store, 1); + is( + elements[0].style.transform, + "matrix(-1, 0, 0, 1, 200, 0)", + "Transform matches for horizontal-tb and rtl" + ); + await disableGrid(doc, highlighters, store, 1); + + elements = await enableGrid(doc, highlighters, store, 2); + is( + elements[0].style.transform, + "matrix(6.12323e-17, 1, -1, 6.12323e-17, 200, 0)", + "Transform matches for vertical-rl and ltr" + ); + await disableGrid(doc, highlighters, store, 2); + + elements = await enableGrid(doc, highlighters, store, 3); + is( + elements[0].style.transform, + "matrix(-6.12323e-17, 1, 1, 6.12323e-17, 0, 0)", + "Transform matches for vertical-lr and ltr" + ); + await disableGrid(doc, highlighters, store, 3); + + elements = await enableGrid(doc, highlighters, store, 4); + is( + elements[0].style.transform, + "matrix(6.12323e-17, 1, -1, 6.12323e-17, 200, 0)", + "Transform matches for sideways-rl and ltr" + ); + await disableGrid(doc, highlighters, store, 4); + + elements = await enableGrid(doc, highlighters, store, 5); + is( + elements[0].style.transform, + "matrix(6.12323e-17, -1, 1, 6.12323e-17, -9.18485e-15, 150)", + "Transform matches for sideways-lr and ltr" + ); + await disableGrid(doc, highlighters, store, 5); +}); + +async function enableGrid(doc, highlighters, store, index) { + info(`Enabling the CSS grid highlighter for grid ${index}.`); + const onHighlighterShown = highlighters.once("grid-highlighter-shown"); + const onCheckboxChange = waitUntilState( + store, + state => state.grids.length == 6 && state.grids[index].highlighted + ); + const onGridOutlineRendered = waitForDOM(doc, "#grid-cell-group"); + const gridList = doc.getElementById("grid-list"); + gridList.children[index].querySelector("input").click(); + await onHighlighterShown; + await onCheckboxChange; + return onGridOutlineRendered; +} + +async function disableGrid(doc, highlighters, store, index) { + info(`Disabling the CSS grid highlighter for grid ${index}.`); + const onHighlighterShown = highlighters.once("grid-highlighter-hidden"); + const onCheckboxChange = waitUntilState( + store, + state => state.grids.length == 6 && !state.grids[index].highlighted + ); + const onGridOutlineRemoved = waitForDOM(doc, "#grid-cell-group", 0); + const gridList = doc.getElementById("grid-list"); + gridList.children[index].querySelector("input").click(); + await onHighlighterShown; + await onCheckboxChange; + return onGridOutlineRemoved; +} |