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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/base/test/chrome/test_getElementsWithGrid.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | dom/base/test/chrome/test_getElementsWithGrid.html | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/dom/base/test/chrome/test_getElementsWithGrid.html b/dom/base/test/chrome/test_getElementsWithGrid.html new file mode 100644 index 0000000000..3554acb2e9 --- /dev/null +++ b/dom/base/test/chrome/test_getElementsWithGrid.html @@ -0,0 +1,121 @@ +<!doctype html> +<html id="root" class="g"> +<head> +<meta charset="utf-8"> +<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script> +<link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css" /> +<style> +.no-match { + display: block; +} +.g { + display: grid; +} +.s { + display: subgrid; +} +.gi { + display: inline-grid; +} +</style> + +<script> +"use strict"; + +SimpleTest.waitForExplicitFinish(); + +function testTargetsAreInElements(targets, elements) { + let c = 0; + for (let target of targets) { + if (c >= elements.length) { + ok(false, "We shouldn't have more targets than elements found."); + break; + } + let element = elements[c]; + let isMatching = (target.id == element.id); + let test_function = (target.todo ? todo : ok); + + test_function(isMatching, "Should find " + target.message + "."); + + // Only move to the next element in the elements if this one was a match. + // This handles the case of an unexpected element showing up, and prevents + // cascading errors in that case. If we've instead screwed up the target + // list, then we will get cascading errors. + if (isMatching) { + ++c; + } + } + + // Make sure we don't have any extra elements after going through all the targets. + is(c, elements.length, "We shouldn't have more elements than we have targets."); +} + +function runTests() { + // Part 1: Look for all the grid elements starting from the document root. + let elementsFromRoot = document.documentElement.getElementsWithGrid(); + + // Check that the expected elements were returned. + // Targets are provided in order we expect them to appear. + // Has to end in a non-todo element in order for testing logic to work. + let targetsFromRoot = [ + {id: "root", message: "root with display:grid"}, + {id: "a", message: "'plain' grid container with display:grid"}, + {id: "b", message: "display:subgrid inside display:grid (to be fixed in Bug 1240834)", todo: true}, + {id: "c", message: "'plain' grid container with display:inline-grid"}, + {id: "d", message: "display:subgrid inside display:inline-grid (to be fixed in Bug 1240834)", todo: true}, + {id: "e", message: "grid container with visibility:hidden"}, + {id: "f", message: "grid container inside an element"}, + {id: "g", message: "overflow:scroll grid container"}, + {id: "h", message: "button as a grid container"}, + {id: "i", message: "fieldset as a grid container"}, + {id: "k1", message: "grid container containing a grid container"}, + {id: "k2", message: "grid container inside a grid container"}, + ]; + is(elementsFromRoot.length, 10, "Found expected number of elements within document root."); + testTargetsAreInElements(targetsFromRoot, elementsFromRoot); + + + // Part 2: Look for all the grid elements starting from a non-root element. + let elementsFromNonRoot = document.getElementById("a_non_root_element").getElementsWithGrid(); + + let targetsFromNonRoot = [ + {id: "f", message: "grid container inside an element (from non-root element)"}, + ]; + is(elementsFromNonRoot.length, 1, "Found expected number of elements from non-root element."); + testTargetsAreInElements(targetsFromNonRoot, elementsFromNonRoot); + + SimpleTest.finish(); +} +</script> +</head> +<body onLoad="runTests();"> + +<div id="a" class="g"> + <div class="no-match"></div> + <div id="b" class="s"></div> +</div> + +<div class="no-match"></div> + +<div id="c" class="gi"> + <div id="d" class="s"></div> +</div> + +<div id="e" class="g" style="visibility:hidden"></div> + +<div id="a_non_root_element"><div id="f" class="g"></div></div> + +<div class="no-match"></div> + +<div id="g" style="overflow:scroll" class="g"></div> + +<button id="h" class="g"></button> + +<fieldset id="i" class="g"></fieldset> + +<div id="a_display_none_element" style="display:none"><div id="j" class="g"></div></div> + +<div id="k1" class="g"><div id="k2" class="g"></div></div> + +</body> +</html> |